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Air quality in Bielefeld

Air quality index (AQI) and PM2.5 air pollution in Bielefeld

Last update at 10:00, Apr 23 (local time)

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North Rhine Westphalia State Office for Nature, Environment and Consumer Protection

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#	city	US AQI
1	Leipzig, Saxony	56
2	Stuttgart, Baden-Wuerttemberg	52
3	Erfurt, Thuringia	51
4	Osnabrueck, Lower Saxony	48
5	Ulm, Baden-Wuerttemberg	46
6	Wangen im Allgau, Baden-Wuerttemberg	46
7	Duisburg, Nordrhein-Westfalen	45
8	Berlin, Berlin	37
9	Dresden, Saxony	37
10	Essen, Nordrhein-Westfalen	37

10:00, Apr 23 (local time)

#	station	US AQI
1	Bielefeld Detmolder Straße	41
2	Bielefeld - Ost	33

10:00, Apr 23 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	41 US AQI	PM2.5

PM2.5

PM2.5 concentration in Bielefeld is currently 2 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Saturday, Apr 20	Good 27 AQI US		46.4° 33.8°	15.7 mp/h
Sunday, Apr 21	Good 30 AQI US		46.4° 32°	8.9 mp/h
Monday, Apr 22	Good 31 AQI US		44.6° 32°	4.5 mp/h
Today	Good 41 AQI US		48.2° 32°	8.9 mp/h
Wednesday, Apr 24	Good 30 AQI US	100%	44.6° 35.6°	11.2 mp/h
Thursday, Apr 25	Good 40 AQI US	80%	48.2° 37.4°	11.2 mp/h
Friday, Apr 26	Good 50 AQI US	90%	51.8° 41°	11.2 mp/h
Saturday, Apr 27	Good 47 AQI US	30%	64.4° 41°	8.9 mp/h
Sunday, Apr 28	Moderate 73 AQI US		62.6° 50°	6.7 mp/h
Monday, Apr 29	Moderate 77 AQI US	50%	62.6° 50°	6.7 mp/h