… Air quality 2019: Trend in NO2 decline continues A number of cities still exceeding … of nitrogen dioxide (NO2) in 2019 exceeded the annual mean limit of 40 µg/m³ of air at nearly 20 percent of measuring stations located near road traffic, compared …

… Air quality 2016: Nitrogen dioxide still the top pollutant Lower levels of … vehicles are a major source of nitrogen dioxide. Source: Kara / Fotolia.com The air in Germany’s cities continued to have excessive levels of nitrogen dioxide …

… Air Bestandsaufnahme und Wirksamkeit von Maßnahmen der Luftreinhaltung Durch den … Umweltbundesamt File size 6.59 MB Print version not available Tags fine dust air pollution control Aktionsplan dispersion calculation conurbation stocktaking …

… Air quality 2015: Nitrogen dioxide pollution still too heavy Higher ozone levels for … that Germany's cities continue to battle with high levels of nitrogen dioxide air pollution. As in previous years, the limit value of 40 µg/m³ (micrograms/cubic …

… Air Spurensuche mit Luftikus Leo und Polly Pop gehen in die Luft Luft kann man nicht … German Publisher Umweltbundesamt File size 8.70 MB Print version not available Tags air pollution control children's book air pollution … Spurensuche mit Luftikus …

… Good indoor air quality is in jeopardy German Environment Agency publishes What matters 2017 Healthy air in buildings and homes is one of the topics in this year's UBA What matters … a result of staying in buildings which do not meet adequate European standards. … Good indoor air quality is in jeopardy …

… Air Luftqualität 2016 Diese Auswertung der Luftqualität im Jahr 2016 in Deutschland … Publisher Umweltbundesamt File size 1.14 MB Print version not available Tags air quality ground level ozone fine dust pollution Luftbelastung …

… Air Luftqualität 2015 Vorläufige Auswertung Diese Auswertung der Luftqualität im … German Publisher Umweltbundesamt File size 1.97 MB Print version not available Tags air quality ground level ozone fine dust pollution Luftbelastung …

… Agency and Standing Conference of the Ministers of Education and Cultural Affairs of the Länder Coronavirus protection in schools: Airing rooms for five minutes, every 20 minutes German Environment Agency: Window …

… Air Anforderungen an Lüftungskonzeptionen in Gebäuden - Wohngebäude Teil II Die … PDF is accessible File size 4.90 MB Print version not available Tags indoor air quality Klima- und Lüftungstechnik indoor air ventilation system ventilation … …