{"id":60,"date":"2025-03-31T09:17:05","date_gmt":"2025-03-31T09:17:05","guid":{"rendered":"https:\/\/lightingrecipe.com\/?page_id=60"},"modified":"2026-01-21T02:23:41","modified_gmt":"2026-01-21T02:23:41","slug":"air-quality-fundamentals","status":"publish","type":"page","link":"https:\/\/lightingrecipe.com\/de\/air-quality-fundamentals\/","title":{"rendered":"Grundlagen der Luftqualit\u00e4t"},"content":{"rendered":"<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<p class=\"has-black-color has-text-color has-link-color wp-elements-d61c9de43931c41c86573c9eede3449d\" style=\"font-size:15px\">Der Luftqualit\u00e4tsindex (AQI) ist ein standardisiertes Messsystem, das angibt, wie sauber oder verschmutzt die Luft ist und welche damit verbundenen gesundheitlichen Auswirkungen relevant sein k\u00f6nnen\u3002<br><br>So funktioniert es:<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-cbec4f09f09e9b19905f64d5546fe3f1\" style=\"font-size:15px\">\ud83d\udd39 Niedrigerer AQI = bessere Luftqualit\u00e4t<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-1d06dbc23f780f3dca638ef81059e197\" style=\"font-size:15px\">\ud83d\udd39 H\u00f6herer AQI = st\u00e4rkere Luftverschmutzung und h\u00f6here Gesundheitsrisiken<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-61e86a58bf09354602fdf196d2d28532\" style=\"font-size:15px\"><\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-47ee6f017cf2bbea0fc6ed531b815d80\" style=\"font-size:15px\">Was das f\u00fcr die Gesundheit bedeutet:<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-720f8248a2390cb23d4d82a7d1fa15aa\" style=\"font-size:15px\">\ud83d\udd39 0\u201350: Gut<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-0102ff4564d9ec55699407f6322c4a1d\" style=\"font-size:15px\">\ud83d\udd39 51\u2013100: M\u00e4\u00dfig<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-9d45447c733614197c46bc84966dca71\" style=\"font-size:15px\">\ud83d\udd39 101\u2013150: Ungesund f\u00fcr empfindliche Personengruppen<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-906cd3585dad19c63b8a940ed5a12778\" style=\"font-size:15px\">\ud83d\udd39 151\u2013200: Ungesund<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-ef853172dbac20558e0ea21cd5256bc4\" style=\"font-size:15px\">\ud83d\udd39 201\u2013300: Sehr ungesund<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-9adbf84c9d933d504bb5f84da8ec40bf\" style=\"font-size:15px\">\ud83d\udd39 301\u2013500: Gef\u00e4hrlich<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-61e86a58bf09354602fdf196d2d28532\" style=\"font-size:15px\"><\/p>\n\n\n\n<h4 class=\"wp-block-heading has-black-color has-text-color has-link-color has-medium-font-size wp-elements-ba5995846b111fcaeff3fc74cb85a744\"><strong><em>Was sind Feinstaubpartikel?<\/em><\/strong><\/h4>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-7562178f5359a58b402d7a9f84a70372\" style=\"font-size:15px\">Der AQI umfasst in der Regel Messungen von Feinstaub (auch als Partikelverschmutzung bezeichnet) \u2013 einer Mischung aus festen Partikeln und fl\u00fcssigen Tr\u00f6pfchen in der Luft. Einige Partikel, wie Staub, Schmutz, Ru\u00df oder Rauch, sind gro\u00df oder dunkel genug, um mit blo\u00dfem Auge gesehen zu werden. Andere sind so klein, dass sie nur mit einem Elektronenmikroskop nachgewiesen werden k\u00f6nnen.<br><br>Partikelverschmutzung umfasst:<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-dc9715f9d48925b85c23303e23108ba3\" style=\"font-size:15px\">\ud83d\udd39<strong>PM10<\/strong>: Einatembare Partikel mit einem Durchmesser von in der Regel 10 Mikrometern oder kleiner<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-5031ad2219c646c08bd5e11285b0e178\" style=\"font-size:15px\">\ud83d\udd39<strong>PM2.5<\/strong>: Feine einatembare Partikel mit einem Durchmesser von in der Regel 2,5 Mikrometern oder kleiner<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-8e8702255c85764b51222b1158d8aea8\" style=\"font-size:15px\"><em><strong>Wie klein sind 2,5 Mikrometer?<\/strong><\/em><br>Stellen Sie sich ein einzelnes menschliches Haar vor. Der durchschnittliche Durchmesser eines menschlichen Haares betr\u00e4gt etwa 70 Mikrometer \u2013 damit ist es rund 30-mal gr\u00f6\u00dfer als das gr\u00f6\u00dfte PM2,5-Partikel.<br><br><em><strong>Welche sch\u00e4dlichen Auswirkungen kann Feinstaub verursachen?<\/strong><\/em><br>Die Exposition gegen\u00fcber sowohl PM2,5 als auch PM10 steht mit einer Reihe von nachteiligen gesundheitlichen Auswirkungen in Zusammenhang.<br><br><strong>F\u00fcr PM2,5:<\/strong><br>Kurzfristige Exposition (bis zu 24 Stunden) wurde in Verbindung gebracht mit:<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-bfeb81ce15d9926a61473548f78addb8\" style=\"font-size:15px\">\ud83d\udd39 Vorzeitige Sterblichkeit<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-78007429e668f2c65981eb8f6cb662ab\" style=\"font-size:15px\">\ud83d\udd39 Erh\u00f6hte Krankenhauseinweisungen (Herz- und Lungenprobleme)<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-15cf69ca1551b3f789561d38ef7ea13e\" style=\"font-size:15px\">\ud83d\udd39 Akute und chronische Bronchitis<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-8131d7ecb7aeeb2564338a45d5c0f402\" style=\"font-size:15px\">\ud83d\udd39 Asthmaanf\u00e4lle<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-286b75fd347f32d5c3d6be41c590518c\" style=\"font-size:15px\">\ud83d\udd39 Notaufnahmen \/ Notfallambulanzbesuche<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-1284aace00b57dd424b6d4609c171fde\" style=\"font-size:15px\">\ud83d\udd39 Atemwegssymptome<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-327814c1b51c808da9e5f6f866ef6c26\" style=\"font-size:15px\">\ud83d\udd39 Tage mit eingeschr\u00e4nkter Aktivit\u00e4t<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-be1e53a06253f3c89892f2dd38af4442\" style=\"font-size:15px\">Diese gesundheitlichen Auswirkungen treten h\u00e4ufiger bei S\u00e4uglingen, Kindern sowie \u00e4lteren Erwachsenen mit bestehenden Herz- oder Lungenerkrankungen auf.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-61e86a58bf09354602fdf196d2d28532\" style=\"font-size:15px\"><\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-f6a8ea365e9b3238f6dd96cdbf13fb60\" style=\"font-size:15px\"><strong>F\u00fcr PM10:<\/strong><br>Kurzfristige Exposition wird haupts\u00e4chlich mit der Verschlechterung von Atemwegserkrankungen in Verbindung gebracht, wie zum Beispiel:<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-56fb0278e2f640af5df250450ddbad54\" style=\"font-size:15px\">\ud83d\udd39 Asthma<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-0f169cc5d61b28bc9f7bcc59e9962c48\" style=\"font-size:15px\">\ud83d\udd39 Chronisch obstruktive Lungenerkrankung (COPD)<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-12bc3b0bdf0d484639c01c46f5cd1c54\" style=\"font-size:15px\">Dies kann zu einer Zunahme von Krankenhausaufenthalten und Besuchen in der Notaufnahme f\u00fchren\u3002<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-61e86a58bf09354602fdf196d2d28532\" style=\"font-size:15px\"><\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-61126d5fc531ca9b548ee54ca20bcb3c\" style=\"font-size:15px\"><em><strong>Wie kann ich meine Exposition gegen\u00fcber PM (Feinstaub) reduzieren?<\/strong><\/em><br>Sie k\u00f6nnen sich sch\u00fctzen, indem Sie:<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-5fd783e6ab0495f6142c9a6b475156ed\" style=\"font-size:15px\">\ud83d\udd39 \u00dcberwachung von Luftqualit\u00e4tswarnungen<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-2b7bbcf5ad8f57e269663419c043f1fa\" style=\"font-size:15px\">\ud83d\udd39 Begrenzung von Aktivit\u00e4ten im Freien bei hohen PM-Werten<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-bf2b0fa5e42353e82bd9ec6bddbf421f\" style=\"font-size:15px\">\ud83d\udd39 Verwendung von Luftreinigern oder Filtersystemen in Innenr\u00e4umen<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-61e86a58bf09354602fdf196d2d28532\" style=\"font-size:15px\"><\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-0734c9c5e69f53eb4b6d012f09362a76\" style=\"font-size:15px\"><strong><em>Partikelverschmutzung im WELL v2 Building Standard (Luftkonzept)<\/em><\/strong><br>Das Luftkonzept im WELL v2 Building Standard, entwickelt vom International WELL Building Institute (IWBI), unterstreicht die Bedeutung der Innenraumluftqualit\u00e4t f\u00fcr die F\u00f6rderung von Gesundheit und Wohlbefinden der Menschen. Ein zentrales Element dieses Standards ist die Kontrolle und \u00dcberwachung von Feinstaub (PM), insbesondere PM2,5 und PM10.<br><br><strong>Gem\u00e4\u00df dem WELL-Luftkonzept A05 (Verbesserte Luftqualit\u00e4t):<\/strong><br><em>1 Punkt<\/em>:<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-2df2920d842018b446d9dc9542220ec6\" style=\"font-size:15px\">\ud83d\udd39 PM2,5: 12 \u00b5g\/m\u00b3 oder weniger<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-9e7cbcc5fdf049f7ba94d33fe17fb164\" style=\"font-size:15px\">\ud83d\udd39 PM10: 30 \u00b5g\/m\u00b3 oder weniger<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-f99bfff3915de0ae319d97e64c7b8536\" style=\"font-size:15px\"><em>2 Punkte<\/em>:<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-bb9ad39ff1b525a93a9f6ad03f321269\" style=\"font-size:15px\">\ud83d\udd39 PM2,5: 10 \u00b5g\/m\u00b3 oder weniger<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-05d630ecbd7ac3c1c1d50905bdb64f18\" style=\"font-size:15px\">\ud83d\udd39PM10: 20 \u00b5g\/m\u00b3 oder weniger<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-61e86a58bf09354602fdf196d2d28532\" style=\"font-size:15px\"><\/p>\n\n\n\n<h4 class=\"wp-block-heading has-black-color has-text-color has-link-color has-medium-font-size wp-elements-778519c70b93968e606b106d3fe61727\"><strong><em>Was ist Kohlendioxid (CO\u2082)?<\/em><\/strong><\/h4>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-5fbbcca75e50018eeaa26f1ddd6450ae\" style=\"font-size:15px\">Kohlendioxid (CO\u2082) ist ein farb- und geruchloses, nicht brennbares Gas, das nat\u00fcrlich in der Atmosph\u00e4re vorkommt. CO\u2082 entsteht durch den Stoffwechsel des menschlichen K\u00f6rpers und ist ein normaler Bestandteil der ausgeatmeten Luft.<br><br>Kohlendioxid (CO\u2082) wird in Innenr\u00e4umen h\u00e4ufig als schneller Indikator daf\u00fcr gemessen, ob eine zus\u00e4tzliche L\u00fcftung erforderlich ist. Da CO\u2082 als bekannter Innenraumschadstoff gilt, k\u00f6nnen \u00fcberh\u00f6hte Konzentrationen die Leistungsf\u00e4higkeit, Produktivit\u00e4t und die allgemeine Gesundheit von Mitarbeitenden negativ beeinflussen.<br><br>Wir messen Kohlendioxid (CO\u2082) \u00fcblicherweise in ppm (parts per million), da dies die einfachste Methode ist, eine farblose, geruchlose und f\u00fcr das menschliche Auge unsichtbare Substanz zu quantifizieren.<br><br>Die regelm\u00e4\u00dfige \u00dcberwachung der CO\u2082-Konzentration hilft dabei:<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-a62ead103f9ff7e21b2316aa922c7525\" style=\"font-size:15px\">\ud83d\udd39 Eine ausreichende Bel\u00fcftung sicherstellen<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-2588cab2736e6675666cd3207b337a75\" style=\"font-size:15px\">\ud83d\udd39 Das Risiko der \u00dcbertragung luftgetragener Krankheiten reduzieren<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-84f568cddb3b5e503216e101d5654bdd\" style=\"font-size:15px\">\ud83d\udd39 Produktivit\u00e4t und Wohlbefinden verbessern<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-0f2aa3c244fd85610fe409e4aa99a316\" style=\"font-size:15px\">\ud83d\udd39 Die Einhaltung gesetzlicher Vorschriften zur Arbeitssicherheit gew\u00e4hrleisten<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-61e86a58bf09354602fdf196d2d28532\" style=\"font-size:15px\"><\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-fe39cb394801381a628f09ddff0a9261\" style=\"font-size:15px\"><em><strong>Wie f\u00fchlt sich eine Exposition gegen\u00fcber hohen CO\u2082-Konzentrationen an?<\/strong><\/em><\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-d9f0422900f5157a91b417705d7a6617\" style=\"font-size:15px\">Im Folgenden sind einige h\u00e4ufige Symptome aufgef\u00fchrt, die in Umgebungen mit erh\u00f6hten CO\u2082-Konzentrationen auftreten k\u00f6nnen:<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-507d4a64de463c06743040486a7cfd95\" style=\"font-size:15px\">\ud83d\udd39 Abgestandene Luft<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-ff8f93e92b9765c67662027ec5084c6a\" style=\"font-size:15px\">\ud83d\udd39 Atembeschwerden<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-96431994e970d898fef61eac424dd396\" style=\"font-size:15px\">\ud83d\udd39 Schl\u00e4frigkeit und M\u00fcdigkeit<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-f9b1a11a20e45703ec9f017154cbda65\" style=\"font-size:15px\">\ud83d\udd39 Kopfschmerzen<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-38534f370b139fd48fb0c7950e75286f\" style=\"font-size:15px\">\ud83d\udd39 Beeintr\u00e4chtigte Konzentration und kognitive Leistungsf\u00e4higkeit<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-1cc7f04918efca731dcaabba553771a2\" style=\"font-size:15px\">\ud83d\udd39 Erh\u00f6hte Herzfrequenz<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-f20c617eea18bc56b9170fdbf8782f07\" style=\"font-size:15px\">\ud83d\udd39 \u00dcbelkeit und Schwindel<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-61e86a58bf09354602fdf196d2d28532\" style=\"font-size:15px\"><\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-065ee707a7d429fbad81c9eeb2d5faa1\" style=\"font-size:15px\">Der WELL Building Standard v2 betrachtet Kohlendioxid (CO\u2082) als einen entscheidenden Indikator f\u00fcr die Innenraumluftqualit\u00e4t (IAQ) und die Wirksamkeit der L\u00fcftung.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-2fbc31ab72d5a2f7aa7d715ce173e997\" style=\"font-size:15px\">Gem\u00e4\u00df dem WELL Building Standard A06 (Erweitertes L\u00fcftungsdesign) gelten f\u00fcr nat\u00fcrlich bel\u00fcftete Geb\u00e4ude die folgenden Anforderungen:<br>Implementierung eines technisch geplanten nat\u00fcrlichen L\u00fcftungssystems, das bei maximal vorgesehener Belegung sicherstellt, dass die CO\u2082-Konzentration in der Atemzone aller regelm\u00e4\u00dfig genutzten R\u00e4ume unter den festgelegten Grenzwerten bleibt:<br>1 Punkt:<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-5fd2e3507d787534748289a640af8d96\" style=\"font-size:15px\">\ud83d\udd39 Grenzwert: 900 ppm oder 500 ppm \u00fcber dem Au\u00dfenluftniveau<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-e0624a377c530b162316a81e77247921\" style=\"font-size:15px\">2 Punkte:<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-9b8c3d260b422fa007c95a94a62528e8\" style=\"font-size:15px\">\ud83d\udd39 Grenzwert: 750 ppm oder 350 ppm \u00fcber dem Au\u00dfenluftniveau<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-61e86a58bf09354602fdf196d2d28532\" style=\"font-size:15px\"><\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-946c04501627c57625f603ddea213aeb\" style=\"font-size:15px\">Zusammenfassend l\u00e4sst sich sagen, dass die Einhaltung von CO\u2082-Konzentrationen innerhalb des zul\u00e4ssigen Bereichs dazu beitr\u00e4gt, eine gute Innenraumluftqualit\u00e4t sowie das Wohlbefinden und den Komfort der Nutzenden sicherzustellen.<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-61e86a58bf09354602fdf196d2d28532\" style=\"font-size:15px\"><\/p>\n\n\n\n<h4 class=\"wp-block-heading has-black-color has-text-color has-link-color has-medium-font-size wp-elements-f7282cb42a154c5518060577c6682222\"><strong><em>Was sind fl\u00fcchtige organische Verbindungen (VOCs)?<\/em><\/strong><\/h4>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-4dd91236736d8c5c0b0cafdaa99a9e90\" style=\"font-size:15px\">Fl\u00fcchtige organische Verbindungen (VOCs) sind eine Gruppe von Stoffen mit hohem Dampfdruck und geringer Wasserl\u00f6slichkeit. Mit anderen Worten: Diese Substanzen verdampfen leicht in die Luft und l\u00f6sen sich nur schwer in Wasser. Beispiele f\u00fcr VOCs sind Benzol (Benzene), Ethylenglykol (Ethylene glycol), Formaldehyd (Formaldehyde), Dichlormethan (Methylene chloride), Tetrachlorethylen (Tetrachloroethylene) und Toluol (Toluene).<br><br>H\u00e4ufige Quellen f\u00fcr fl\u00fcchtige organische Verbindungen (VOCs) sind Haushalts- und Gewerbeprodukte, wie zum Beispiel:<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-751f9a95ea4ea3370f0f4d1d9db372d3\" style=\"font-size:15px\">\ud83d\udd39 Farben, Abbeizmittel und andere L\u00f6sungsmittel<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-fa0b1299c626859e1a861d06bb6b0074\" style=\"font-size:15px\">\ud83d\udd39 Holzschutzmittel<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-16153b7f1a46d25c025f6bd10282bc66\" style=\"font-size:15px\">\ud83d\udd39 Aerosolsprays<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-e7414489dbad6f742c949cc123949321\" style=\"font-size:15px\">\ud83d\udd39 Reinigungs- und Desinfektionsmittel<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-e55ff91c86eeb02366abfe15660e2fe0\" style=\"font-size:15px\">\ud83d\udd39 Mottenabwehrmittel und Lufterfrischer<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-54f490deb7af5892ec33762c7b818dfa\" style=\"font-size:15px\">\ud83d\udd39 Gelagerte Kraftstoffe und Automobilprodukte<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-c1b423c40a8fb428959bc516a9d77514\" style=\"font-size:15px\">\ud83d\udd39 Chemisch gereinigte Kleidung<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-aaa179105661bcce4e453e0c69f05257\" style=\"font-size:15px\">\ud83d\udd39 Pestizide<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-6bb660229ed5e973292ec72bd33fbc65\" style=\"font-size:15px\">\ud83d\udd39 Baumaterialien und Einrichtungsgegenst\u00e4nde<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-2a3c6824ac79acd8acaafcd5c494c53a\" style=\"font-size:15px\">\ud83d\udd39 B\u00fcroger\u00e4te<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-4c9dc89c70fa1b4298b3ceeb4a6ed02c\" style=\"font-size:15px\">\ud83d\udd39 Nagellacke und Nagellackentferner<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-61e86a58bf09354602fdf196d2d28532\" style=\"font-size:15px\"><\/p>\n\n\n\n<h4 class=\"wp-block-heading has-black-color has-text-color has-link-color has-medium-font-size wp-elements-c988944b86a8d93a6e865e85590ba0dd\"><strong><em>Was sind die gesamten fl\u00fcchtigen organischen Verbindungen (TVOC)?<\/em><\/strong><\/h4>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-7ab429d59166c0af75e5058971202580\" style=\"font-size:15px\">Der Begriff TVOC (Total Volatile Organic Compounds) bezeichnet die Gesamt\u00adkonzentration aller fl\u00fcchtigen organischen Verbindungen (VOCs) in der Luft. Der TVOC-Wert ergibt sich aus der Summe aller VOC-Konzentrationen, die die Innenraumluftqualit\u00e4t beeinflussen, und wird \u00fcblicherweise in Mikrogramm pro Kubikmeter (\u00b5g\/m\u00b3) gemessen.<br><br>M\u00f6gliche gesundheitliche Auswirkungen von TVOCs:<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-fb8fe5aa1d4f004de787380eff66e762\" style=\"font-size:15px\">\ud83d\udd39 Reizungen von Augen, Nase und Rachen<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-14f64a6710f1a073ee99820ba2f3f86b\" style=\"font-size:15px\">\ud83d\udd39 M\u00fcdigkeit<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-90e1278c87d090bc0d97acfb148e191f\" style=\"font-size:15px\">\ud83d\udd39 Allergische Hautreaktionen (z. B. durch Toluol)<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-186e0e6ed83bf3cf5e57142441a7cb51\" style=\"font-size:15px\">\ud83d\udd39 Kopfschmerzen, Schwindel, \u00dcbelkeit und Koordinationsverlust<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-5ad4de9ff92dace33fb00fba6f967cc7\" style=\"font-size:15px\">\ud83d\udd39 Sch\u00e4digungen von Leber, Nieren und zentralem Nervensystem (bei langfristiger Exposition in hohen Dosen)<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-e1fad99ce0541c03f145b33e03370fca\" style=\"font-size:15px\">\ud83d\udd39 Einige VOCs, wie z. B. Formaldehyd, sind als krebserregend bekannt; andere stehen im Verdacht, beim Menschen Krebs zu verursachen<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-dbb048b1cf9a1dc62f66fc2a6555bfa7\" style=\"font-size:15px\">\ud83d\udd39 Bindehautreizungen (Augenreizungen)<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-ba4c52ca873192269a8b47c766bcdd3c\" style=\"font-size:15px\">\ud83d\udd39 Atembeschwerden (Dyspnoe)<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-71dc97b02e8a1d2d5021005af8410260\" style=\"font-size:15px\">\ud83d\udd39 Verminderte Serum-Cholinesterase-Spiegel<\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-61e86a58bf09354602fdf196d2d28532\" style=\"font-size:15px\"><\/p>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-e5165eae6c03f54ba64cc1113d0f9422\" style=\"font-size:15px\"><strong>WELL Building Standard (Luftkonzept A01: Luftqualit\u00e4t)<\/strong><br>Im WELL v2\u2122-Rahmenwerk, das einen leistungsbasierten Ansatz zur F\u00f6rderung von Gesundheit und Wohlbefinden verfolgt, muss zur Erf\u00fcllung der WELL-Anforderungen an die kontinuierliche \u00dcberwachung der Luftqualit\u00e4t in nutzbaren R\u00e4umen folgender Grenzwert eingehalten werden:\nTVOC: \u2264 500 \u00b5g\/m\u00b3<\/p>\n\n\n\n<h4 class=\"wp-block-heading has-black-color has-text-color has-link-color has-medium-font-size wp-elements-e39e3243d181bcc5c45184e0e75f80a3\"><br><em><br><strong>Was ist Formaldehyd (HCHO \/ CH\u2082O \/ H\u2082CO)?<\/strong><\/em><br><\/h4>\n\n\n\n<p class=\"has-black-color has-text-color has-link-color wp-elements-d206d266f4375bfc53103cfc83c7d47b\" style=\"font-size:15px\">Formaldehyd (HCHO) ist einer der gef\u00e4hrlichsten Bestandteile der gesamten fl\u00fcchtigen organischen Verbindungen (TVOCs). Dieses farblose Gas kommt h\u00e4ufig in Baumaterialien und Haushaltsprodukten vor. Gl\u00fccklicherweise besitzt Formaldehyd einen charakteristischen Geruch und kann an seinem starken, stechenden Geruch erkannt werden.<br><br>Eine langfristige Exposition gegen\u00fcber Formaldehyd (HCHO) kann die Schleimh\u00e4ute sch\u00e4digen, die Atemwege reizen und wird als potenziell krebserregend f\u00fcr den Menschen eingestuft.<br><br>Aufgrund der erheblichen gesundheitlichen Auswirkungen und des h\u00e4ufigen Vorkommens in Innenr\u00e4umen \u00fcberwachen Luftqualit\u00e4tsmessger\u00e4te Formaldehyd oft separat von anderen fl\u00fcchtigen organischen Verbindungen (VOCs).<br><br>Gem\u00e4\u00df dem WELL Building Standard v2 m\u00fcssen im Rahmen des Luftkonzepts (A05: Verbesserte Luftqualit\u00e4t) in allen nutzbaren Bereichen folgende Grenzwerte eingehalten werden:\nFormaldehyd: \u2264 9 \u00b5g\/m\u00b3<\/p>\n<\/div>\n<\/div>\n\n\n\n<figure class=\"wp-block-video alignwide\"><video height=\"1080\" style=\"aspect-ratio: 1920 \/ 1080;\" width=\"1920\" controls src=\"https:\/\/lightingrecipe.com\/wp-content\/uploads\/2025\/07\/Air-Quality-Fundamentals.mp4\"><\/video><\/figure>","protected":false},"excerpt":{"rendered":"<p>The Air Quality Index (AQI) is a standardized measurement used to indicate how clean or polluted the air is, and what associated health effects might be of concern. Here&#8217;s how it works: \ud83d\udd39Lower AQI = Better air quality \ud83d\udd39Higher AQI = More pollution and greater health risks What it means for health: \ud83d\udd390\u201350: Good \ud83d\udd3951\u2013100: Moderate \ud83d\udd39101\u2013150: Unhealthy for Sensitive Groups \ud83d\udd39151\u2013200: Unhealthy \ud83d\udd39201\u2013300: Very Unhealthy \ud83d\udd39301\u2013500: Hazardous What is Particulate Matter? AQI typically includes measurements of Particulate Matter (also called Particle pollution)\u2014a mixture of solid particles and liquid droplets found in the air. Some particles, such as dust, dirt, soot, or smoke, are large or dark enough to be seen with the naked eye. Others are so small they can only be detected using an electron microscope. Particle pollution includes: \ud83d\udd39PM10: Inhalable particles with diameters generally 10 micrometers and smaller \ud83d\udd39PM2.5: Fine inhalable particles with diameters generally 2.5 micrometers and smaller How small is 2.5 micrometers?Think about a single strand of human hair. The average human hair is about 70 micrometers in diameter\u2014making it roughly 30 times larger than the largest PM2.5 particle. What Kinds of Harmful Effects Can Particulate Matter Cause?Exposure to both PM2.5 and PM10 is associated with a range of adverse health effects. For PM2.5:Short-term exposure (up to 24 hours) has been linked to: \ud83d\udd39Premature mortality \ud83d\udd39Increased hospital admissions (heart and lung issues) \ud83d\udd39Acute and chronic bronchitis \ud83d\udd39Asthma attacks \ud83d\udd39Emergency room visits \ud83d\udd39Respiratory symptoms \ud83d\udd39Restricted activity days These health effects are more commonly reported in infants, children, and older adults with preexisting heart or lung diseases. For PM10:Short-term exposure has been primarily linked to the worsening of respiratory conditions such as: \ud83d\udd39Asthma \ud83d\udd39Chronic Obstructive Pulmonary Disease (COPD) This can lead to increased hospitalization and emergency department visits. How Can I Reduce My Exposure to PM?You can protect yourself by: \ud83d\udd39Monitoring air quality alerts \ud83d\udd39Limiting outdoor activity when PM levels are high \ud83d\udd39Using indoor air purifiers or filtration systems Particle pollution in the WELL v2 Building Standard (Air Concept)The WELL Air Concept in v2 Building Standard, developed by the International WELL Building Institute (IWBI), emphasizes the importance of indoor air quality in promoting human health and well-being. One key component of this standard is the control and monitoring of particulate matter (PM)\u2014specifically PM2.5 and PM10. According to WELL Air Concept A05 (Enhanced Air Quality):1 point: \ud83d\udd39PM2.5: 12 \u00b5g\/m\u00b3 or lower \ud83d\udd39PM10: 30 \u00b5g\/m\u00b3 or lower 2 points: \ud83d\udd39PM2.5: 10 \u00b5g\/m\u00b3 or lower \ud83d\udd39PM10: 20 \u00b5g\/m\u00b3 or lower What is Carbon dioxide (CO\u2082)? CO\u2082 is a colorless, odorless, and non-flammable gas that naturally occurs in the atmosphere. CO\u2082 is produced by body metabolism and is a normal component of exhaled breath. CO\u2082 is often measured in indoor environments as a quick indicator of whether additional ventilation is required. Because CO\u2082 is a known indoor pollutant, excessive levels can negatively affect employee performance, productivity, and overall health. We tend to measure CO\u2082 in ppm (parts per million) because it is the easiest way to quantify a substance that is colorless, odorless, and invisible to the human eye. Regular monitoring of CO\u2082 levels helps to: \ud83d\udd39Ensure proper ventilation \ud83d\udd39Reduce airborne illness transmission risks \ud83d\udd39Improve productivity and well-being \ud83d\udd39Maintain regulatory compliance for workplace safety What does exposure to high CO\u2082 levels feel like? Here are some common symptoms of being in an environment with elevated CO\u2082 levels: \ud83d\udd39Stale air \ud83d\udd39Difficulty breathing \ud83d\udd39Drowsiness and fatigue \ud83d\udd39Headaches \ud83d\udd39Poor concentration and cognitive function \ud83d\udd39Increased heart rate \ud83d\udd39Nausea and dizziness The WELL Building Standard v2 addresses carbon dioxide (CO\u2082) as a critical indicator of indoor air quality (IAQ) and ventilation effectiveness. According to WELL Building Standard A06 (Enhanced Ventilation Design), the following requirements apply for naturally ventilated buildings:Implement an engineered natural ventilation system that maintains CO\u2082 levels in the breathing zone of all regularly occupied spaces below the specified thresholds at maximum intended occupancies:1 Point: \ud83d\udd39Threshold: 900 ppm OR 500 ppm above outdoor levels 2 Points: \ud83d\udd39Threshold: 750 ppm OR 350 ppm above outdoor levels In summary, maintaining indoor CO\u2082 levels within the acceptable range helps ensure good indoor air quality as well as the well-being and comfort of occupants. What is Volatile Organic Compounds (VOCs)? VOCs are a group of compounds with high vapor pressure and low water solubility. In other words, these substances easily evaporate into the air and do not readily dissolve in water. Examples of VOCs include Benzene, Ethylene glycol, Formaldehyde, Methylene chloride. Tetrachloroethylene, and Toluene. Common Sources of VOCs are household and commercial products, such as: \ud83d\udd39Paints, paint strippers, and other solvents \ud83d\udd39Wood preservatives \ud83d\udd39Aerosol sprays \ud83d\udd39Cleansers and disinfectants \ud83d\udd39Moth repellents and air fresheners \ud83d\udd39Stored fuels and automotive products \ud83d\udd39Dry-cleaned clothing \ud83d\udd39Pesticides \ud83d\udd39Building materials and furnishings \ud83d\udd39Office equipment \ud83d\udd39Nail polish and nail polish removers What is Total Volatile Organic Compounds (TVOC)? TVOC refers to the total concentration of all VOCs present in the air. The TVOC level is the sum of all VOC levels that impact indoor air quality. TVOC is typically measured in micrograms per cubic meter (\u00b5g\/m\u00b3). Potential Health Effects of TVOCs: \ud83d\udd39Eye, nose, and throat irritation \ud83d\udd39Fatigue \ud83d\udd39Allergic skin reactions (e.g., from toluene) \ud83d\udd39Headaches, dizziness, nausea, and loss of coordination \ud83d\udd39Damage to the liver, kidneys, and central nervous system (with long-term, high-dose exposure) \ud83d\udd39Some VOCs, like formaldehyde, are known carcinogens; others are suspected to cause cancer in humans \ud83d\udd39Conjunctival (eye) irritation \ud83d\udd39Difficulty breathing (dyspnea) \ud83d\udd39Decreased serum cholinesterase levels WELL Building Standard (Air Concept A01: Air Quality)Under the WELL v2\u2122 framework, which emphasizes performance-based design to support human health and wellness, To meet WELL criteria for continuous air quality monitoring in occupiable spaces, the following threshold must be achieved: TVOC: \u2264 500 \u00b5g\/m\u00b3 What is Formaldehyde (HCHO \/ CH\u2082O \/ H\u2082CO)? HCHO is one of the most hazardous components among total volatile organic compounds (TVOCs). This colorless gas is commonly found in building materials and household products. Fortunately, formaldehyde has a distinct odor \u2014 it can be recognized by its strong, pungent smell. Prolonged exposure to HCHO can damage mucous membranes, irritate the respiratory system, and is classified as a potential human carcinogen. Due to its severe health impacts and frequent presence in indoor environments, air quality monitors often track formaldehyde separately from other VOCs. According to the WELL Building Standard v2, under the Air Concept (A05: Enhanced Air Quality) for all spaces, the following threshold must be met in occupiable areas: Formaldehyde: 9 \u00b5g\/m\u00b3 or lower<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_glsr_average":0,"_glsr_ranking":0,"_glsr_reviews":0,"footnotes":""},"class_list":["post-60","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Air Quality Fundamentals -<\/title>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Air Quality Fundamentals -\" \/>\n<meta property=\"og:description\" content=\"The Air Quality Index (AQI) is a standardized measurement used to indicate how clean or polluted the air is, and what associated health effects might be of concern. Here&#8217;s how it works: \ud83d\udd39Lower AQI = Better air quality \ud83d\udd39Higher AQI = More pollution and greater health risks What it means for health: \ud83d\udd390\u201350: Good \ud83d\udd3951\u2013100: Moderate \ud83d\udd39101\u2013150: Unhealthy for Sensitive Groups \ud83d\udd39151\u2013200: Unhealthy \ud83d\udd39201\u2013300: Very Unhealthy \ud83d\udd39301\u2013500: Hazardous What is Particulate Matter? AQI typically includes measurements of Particulate Matter (also called Particle pollution)\u2014a mixture of solid particles and liquid droplets found in the air. Some particles, such as dust, dirt, soot, or smoke, are large or dark enough to be seen with the naked eye. Others are so small they can only be detected using an electron microscope. Particle pollution includes: \ud83d\udd39PM10: Inhalable particles with diameters generally 10 micrometers and smaller \ud83d\udd39PM2.5: Fine inhalable particles with diameters generally 2.5 micrometers and smaller How small is 2.5 micrometers?Think about a single strand of human hair. The average human hair is about 70 micrometers in diameter\u2014making it roughly 30 times larger than the largest PM2.5 particle. What Kinds of Harmful Effects Can Particulate Matter Cause?Exposure to both PM2.5 and PM10 is associated with a range of adverse health effects. For PM2.5:Short-term exposure (up to 24 hours) has been linked to: \ud83d\udd39Premature mortality \ud83d\udd39Increased hospital admissions (heart and lung issues) \ud83d\udd39Acute and chronic bronchitis \ud83d\udd39Asthma attacks \ud83d\udd39Emergency room visits \ud83d\udd39Respiratory symptoms \ud83d\udd39Restricted activity days These health effects are more commonly reported in infants, children, and older adults with preexisting heart or lung diseases. For PM10:Short-term exposure has been primarily linked to the worsening of respiratory conditions such as: \ud83d\udd39Asthma \ud83d\udd39Chronic Obstructive Pulmonary Disease (COPD) This can lead to increased hospitalization and emergency department visits. How Can I Reduce My Exposure to PM?You can protect yourself by: \ud83d\udd39Monitoring air quality alerts \ud83d\udd39Limiting outdoor activity when PM levels are high \ud83d\udd39Using indoor air purifiers or filtration systems Particle pollution in the WELL v2 Building Standard (Air Concept)The WELL Air Concept in v2 Building Standard, developed by the International WELL Building Institute (IWBI), emphasizes the importance of indoor air quality in promoting human health and well-being. One key component of this standard is the control and monitoring of particulate matter (PM)\u2014specifically PM2.5 and PM10. According to WELL Air Concept A05 (Enhanced Air Quality):1 point: \ud83d\udd39PM2.5: 12 \u00b5g\/m\u00b3 or lower \ud83d\udd39PM10: 30 \u00b5g\/m\u00b3 or lower 2 points: \ud83d\udd39PM2.5: 10 \u00b5g\/m\u00b3 or lower \ud83d\udd39PM10: 20 \u00b5g\/m\u00b3 or lower What is Carbon dioxide (CO\u2082)? CO\u2082 is a colorless, odorless, and non-flammable gas that naturally occurs in the atmosphere. CO\u2082 is produced by body metabolism and is a normal component of exhaled breath. CO\u2082 is often measured in indoor environments as a quick indicator of whether additional ventilation is required. Because CO\u2082 is a known indoor pollutant, excessive levels can negatively affect employee performance, productivity, and overall health. We tend to measure CO\u2082 in ppm (parts per million) because it is the easiest way to quantify a substance that is colorless, odorless, and invisible to the human eye. Regular monitoring of CO\u2082 levels helps to: \ud83d\udd39Ensure proper ventilation \ud83d\udd39Reduce airborne illness transmission risks \ud83d\udd39Improve productivity and well-being \ud83d\udd39Maintain regulatory compliance for workplace safety What does exposure to high CO\u2082 levels feel like? Here are some common symptoms of being in an environment with elevated CO\u2082 levels: \ud83d\udd39Stale air \ud83d\udd39Difficulty breathing \ud83d\udd39Drowsiness and fatigue \ud83d\udd39Headaches \ud83d\udd39Poor concentration and cognitive function \ud83d\udd39Increased heart rate \ud83d\udd39Nausea and dizziness The WELL Building Standard v2 addresses carbon dioxide (CO\u2082) as a critical indicator of indoor air quality (IAQ) and ventilation effectiveness. According to WELL Building Standard A06 (Enhanced Ventilation Design), the following requirements apply for naturally ventilated buildings:Implement an engineered natural ventilation system that maintains CO\u2082 levels in the breathing zone of all regularly occupied spaces below the specified thresholds at maximum intended occupancies:1 Point: \ud83d\udd39Threshold: 900 ppm OR 500 ppm above outdoor levels 2 Points: \ud83d\udd39Threshold: 750 ppm OR 350 ppm above outdoor levels In summary, maintaining indoor CO\u2082 levels within the acceptable range helps ensure good indoor air quality as well as the well-being and comfort of occupants. What is Volatile Organic Compounds (VOCs)? VOCs are a group of compounds with high vapor pressure and low water solubility. In other words, these substances easily evaporate into the air and do not readily dissolve in water. Examples of VOCs include Benzene, Ethylene glycol, Formaldehyde, Methylene chloride. Tetrachloroethylene, and Toluene. Common Sources of VOCs are household and commercial products, such as: \ud83d\udd39Paints, paint strippers, and other solvents \ud83d\udd39Wood preservatives \ud83d\udd39Aerosol sprays \ud83d\udd39Cleansers and disinfectants \ud83d\udd39Moth repellents and air fresheners \ud83d\udd39Stored fuels and automotive products \ud83d\udd39Dry-cleaned clothing \ud83d\udd39Pesticides \ud83d\udd39Building materials and furnishings \ud83d\udd39Office equipment \ud83d\udd39Nail polish and nail polish removers What is Total Volatile Organic Compounds (TVOC)? TVOC refers to the total concentration of all VOCs present in the air. The TVOC level is the sum of all VOC levels that impact indoor air quality. TVOC is typically measured in micrograms per cubic meter (\u00b5g\/m\u00b3). Potential Health Effects of TVOCs: \ud83d\udd39Eye, nose, and throat irritation \ud83d\udd39Fatigue \ud83d\udd39Allergic skin reactions (e.g., from toluene) \ud83d\udd39Headaches, dizziness, nausea, and loss of coordination \ud83d\udd39Damage to the liver, kidneys, and central nervous system (with long-term, high-dose exposure) \ud83d\udd39Some VOCs, like formaldehyde, are known carcinogens; others are suspected to cause cancer in humans \ud83d\udd39Conjunctival (eye) irritation \ud83d\udd39Difficulty breathing (dyspnea) \ud83d\udd39Decreased serum cholinesterase levels WELL Building Standard (Air Concept A01: Air Quality)Under the WELL v2\u2122 framework, which emphasizes performance-based design to support human health and wellness, To meet WELL criteria for continuous air quality monitoring in occupiable spaces, the following threshold must be achieved: TVOC: \u2264 500 \u00b5g\/m\u00b3 What is Formaldehyde (HCHO \/ CH\u2082O \/ H\u2082CO)? HCHO is one of the most hazardous components among total volatile organic compounds (TVOCs). This colorless gas is commonly found in building materials and household products. Fortunately, formaldehyde has a distinct odor \u2014 it can be recognized by its strong, pungent smell. Prolonged exposure to HCHO can damage mucous membranes, irritate the respiratory system, and is classified as a potential human carcinogen. Due to its severe health impacts and frequent presence in indoor environments, air quality monitors often track formaldehyde separately from other VOCs. According to the WELL Building Standard v2, under the Air Concept (A05: Enhanced Air Quality) for all spaces, the following threshold must be met in occupiable areas: Formaldehyde: 9 \u00b5g\/m\u00b3 or lower\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lightingrecipe.com\/de\/air-quality-fundamentals\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-21T02:23:41+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data1\" content=\"5\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/lightingrecipe.com\\\/air-quality-fundamentals\\\/\",\"url\":\"https:\\\/\\\/lightingrecipe.com\\\/air-quality-fundamentals\\\/\",\"name\":\"Air Quality Fundamentals -\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/lightingrecipe.com\\\/#website\"},\"datePublished\":\"2025-03-31T09:17:05+00:00\",\"dateModified\":\"2026-01-21T02:23:41+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/lightingrecipe.com\\\/air-quality-fundamentals\\\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/lightingrecipe.com\\\/air-quality-fundamentals\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/lightingrecipe.com\\\/air-quality-fundamentals\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/lightingrecipe.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Air Quality Fundamentals\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/lightingrecipe.com\\\/#website\",\"url\":\"https:\\\/\\\/lightingrecipe.com\\\/\",\"name\":\"\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/lightingrecipe.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Air Quality Fundamentals -","robots":{"index":"noindex","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"de_DE","og_type":"article","og_title":"Air Quality Fundamentals -","og_description":"The Air Quality Index (AQI) is a standardized measurement used to indicate how clean or polluted the air is, and what associated health effects might be of concern. Here&#8217;s how it works: \ud83d\udd39Lower AQI = Better air quality \ud83d\udd39Higher AQI = More pollution and greater health risks What it means for health: \ud83d\udd390\u201350: Good \ud83d\udd3951\u2013100: Moderate \ud83d\udd39101\u2013150: Unhealthy for Sensitive Groups \ud83d\udd39151\u2013200: Unhealthy \ud83d\udd39201\u2013300: Very Unhealthy \ud83d\udd39301\u2013500: Hazardous What is Particulate Matter? AQI typically includes measurements of Particulate Matter (also called Particle pollution)\u2014a mixture of solid particles and liquid droplets found in the air. Some particles, such as dust, dirt, soot, or smoke, are large or dark enough to be seen with the naked eye. Others are so small they can only be detected using an electron microscope. Particle pollution includes: \ud83d\udd39PM10: Inhalable particles with diameters generally 10 micrometers and smaller \ud83d\udd39PM2.5: Fine inhalable particles with diameters generally 2.5 micrometers and smaller How small is 2.5 micrometers?Think about a single strand of human hair. The average human hair is about 70 micrometers in diameter\u2014making it roughly 30 times larger than the largest PM2.5 particle. What Kinds of Harmful Effects Can Particulate Matter Cause?Exposure to both PM2.5 and PM10 is associated with a range of adverse health effects. For PM2.5:Short-term exposure (up to 24 hours) has been linked to: \ud83d\udd39Premature mortality \ud83d\udd39Increased hospital admissions (heart and lung issues) \ud83d\udd39Acute and chronic bronchitis \ud83d\udd39Asthma attacks \ud83d\udd39Emergency room visits \ud83d\udd39Respiratory symptoms \ud83d\udd39Restricted activity days These health effects are more commonly reported in infants, children, and older adults with preexisting heart or lung diseases. For PM10:Short-term exposure has been primarily linked to the worsening of respiratory conditions such as: \ud83d\udd39Asthma \ud83d\udd39Chronic Obstructive Pulmonary Disease (COPD) This can lead to increased hospitalization and emergency department visits. How Can I Reduce My Exposure to PM?You can protect yourself by: \ud83d\udd39Monitoring air quality alerts \ud83d\udd39Limiting outdoor activity when PM levels are high \ud83d\udd39Using indoor air purifiers or filtration systems Particle pollution in the WELL v2 Building Standard (Air Concept)The WELL Air Concept in v2 Building Standard, developed by the International WELL Building Institute (IWBI), emphasizes the importance of indoor air quality in promoting human health and well-being. One key component of this standard is the control and monitoring of particulate matter (PM)\u2014specifically PM2.5 and PM10. According to WELL Air Concept A05 (Enhanced Air Quality):1 point: \ud83d\udd39PM2.5: 12 \u00b5g\/m\u00b3 or lower \ud83d\udd39PM10: 30 \u00b5g\/m\u00b3 or lower 2 points: \ud83d\udd39PM2.5: 10 \u00b5g\/m\u00b3 or lower \ud83d\udd39PM10: 20 \u00b5g\/m\u00b3 or lower What is Carbon dioxide (CO\u2082)? CO\u2082 is a colorless, odorless, and non-flammable gas that naturally occurs in the atmosphere. CO\u2082 is produced by body metabolism and is a normal component of exhaled breath. CO\u2082 is often measured in indoor environments as a quick indicator of whether additional ventilation is required. Because CO\u2082 is a known indoor pollutant, excessive levels can negatively affect employee performance, productivity, and overall health. We tend to measure CO\u2082 in ppm (parts per million) because it is the easiest way to quantify a substance that is colorless, odorless, and invisible to the human eye. Regular monitoring of CO\u2082 levels helps to: \ud83d\udd39Ensure proper ventilation \ud83d\udd39Reduce airborne illness transmission risks \ud83d\udd39Improve productivity and well-being \ud83d\udd39Maintain regulatory compliance for workplace safety What does exposure to high CO\u2082 levels feel like? Here are some common symptoms of being in an environment with elevated CO\u2082 levels: \ud83d\udd39Stale air \ud83d\udd39Difficulty breathing \ud83d\udd39Drowsiness and fatigue \ud83d\udd39Headaches \ud83d\udd39Poor concentration and cognitive function \ud83d\udd39Increased heart rate \ud83d\udd39Nausea and dizziness The WELL Building Standard v2 addresses carbon dioxide (CO\u2082) as a critical indicator of indoor air quality (IAQ) and ventilation effectiveness. According to WELL Building Standard A06 (Enhanced Ventilation Design), the following requirements apply for naturally ventilated buildings:Implement an engineered natural ventilation system that maintains CO\u2082 levels in the breathing zone of all regularly occupied spaces below the specified thresholds at maximum intended occupancies:1 Point: \ud83d\udd39Threshold: 900 ppm OR 500 ppm above outdoor levels 2 Points: \ud83d\udd39Threshold: 750 ppm OR 350 ppm above outdoor levels In summary, maintaining indoor CO\u2082 levels within the acceptable range helps ensure good indoor air quality as well as the well-being and comfort of occupants. What is Volatile Organic Compounds (VOCs)? VOCs are a group of compounds with high vapor pressure and low water solubility. In other words, these substances easily evaporate into the air and do not readily dissolve in water. Examples of VOCs include Benzene, Ethylene glycol, Formaldehyde, Methylene chloride. Tetrachloroethylene, and Toluene. Common Sources of VOCs are household and commercial products, such as: \ud83d\udd39Paints, paint strippers, and other solvents \ud83d\udd39Wood preservatives \ud83d\udd39Aerosol sprays \ud83d\udd39Cleansers and disinfectants \ud83d\udd39Moth repellents and air fresheners \ud83d\udd39Stored fuels and automotive products \ud83d\udd39Dry-cleaned clothing \ud83d\udd39Pesticides \ud83d\udd39Building materials and furnishings \ud83d\udd39Office equipment \ud83d\udd39Nail polish and nail polish removers What is Total Volatile Organic Compounds (TVOC)? TVOC refers to the total concentration of all VOCs present in the air. The TVOC level is the sum of all VOC levels that impact indoor air quality. TVOC is typically measured in micrograms per cubic meter (\u00b5g\/m\u00b3). Potential Health Effects of TVOCs: \ud83d\udd39Eye, nose, and throat irritation \ud83d\udd39Fatigue \ud83d\udd39Allergic skin reactions (e.g., from toluene) \ud83d\udd39Headaches, dizziness, nausea, and loss of coordination \ud83d\udd39Damage to the liver, kidneys, and central nervous system (with long-term, high-dose exposure) \ud83d\udd39Some VOCs, like formaldehyde, are known carcinogens; others are suspected to cause cancer in humans \ud83d\udd39Conjunctival (eye) irritation \ud83d\udd39Difficulty breathing (dyspnea) \ud83d\udd39Decreased serum cholinesterase levels WELL Building Standard (Air Concept A01: Air Quality)Under the WELL v2\u2122 framework, which emphasizes performance-based design to support human health and wellness, To meet WELL criteria for continuous air quality monitoring in occupiable spaces, the following threshold must be achieved: TVOC: \u2264 500 \u00b5g\/m\u00b3 What is Formaldehyde (HCHO \/ CH\u2082O \/ H\u2082CO)? HCHO is one of the most hazardous components among total volatile organic compounds (TVOCs). This colorless gas is commonly found in building materials and household products. Fortunately, formaldehyde has a distinct odor \u2014 it can be recognized by its strong, pungent smell. Prolonged exposure to HCHO can damage mucous membranes, irritate the respiratory system, and is classified as a potential human carcinogen. Due to its severe health impacts and frequent presence in indoor environments, air quality monitors often track formaldehyde separately from other VOCs. According to the WELL Building Standard v2, under the Air Concept (A05: Enhanced Air Quality) for all spaces, the following threshold must be met in occupiable areas: Formaldehyde: 9 \u00b5g\/m\u00b3 or lower","og_url":"https:\/\/lightingrecipe.com\/de\/air-quality-fundamentals\/","article_modified_time":"2026-01-21T02:23:41+00:00","twitter_card":"summary_large_image","twitter_misc":{"Gesch\u00e4tzte Lesezeit":"5\u00a0Minuten"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/lightingrecipe.com\/air-quality-fundamentals\/","url":"https:\/\/lightingrecipe.com\/air-quality-fundamentals\/","name":"Air Quality Fundamentals -","isPartOf":{"@id":"https:\/\/lightingrecipe.com\/#website"},"datePublished":"2025-03-31T09:17:05+00:00","dateModified":"2026-01-21T02:23:41+00:00","breadcrumb":{"@id":"https:\/\/lightingrecipe.com\/air-quality-fundamentals\/#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/lightingrecipe.com\/air-quality-fundamentals\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/lightingrecipe.com\/air-quality-fundamentals\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/lightingrecipe.com\/"},{"@type":"ListItem","position":2,"name":"Air Quality Fundamentals"}]},{"@type":"WebSite","@id":"https:\/\/lightingrecipe.com\/#website","url":"https:\/\/lightingrecipe.com\/","name":"","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/lightingrecipe.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de"}]}},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/lightingrecipe.com\/de\/wp-json\/wp\/v2\/pages\/60","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lightingrecipe.com\/de\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/lightingrecipe.com\/de\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/lightingrecipe.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lightingrecipe.com\/de\/wp-json\/wp\/v2\/comments?post=60"}],"version-history":[{"count":53,"href":"https:\/\/lightingrecipe.com\/de\/wp-json\/wp\/v2\/pages\/60\/revisions"}],"predecessor-version":[{"id":2678,"href":"https:\/\/lightingrecipe.com\/de\/wp-json\/wp\/v2\/pages\/60\/revisions\/2678"}],"wp:attachment":[{"href":"https:\/\/lightingrecipe.com\/de\/wp-json\/wp\/v2\/media?parent=60"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}