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Air quality in Bielefeld

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

Last update at 12:00, Apr 19 (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	Wangen im Allgau, Baden-Wuerttemberg	41
2	Leipzig, Saxony	33
3	Munich, Bavaria	32
4	Duisburg, Nordrhein-Westfalen	31
5	Hamburg City, Hamburg	30
6	Kassel, Hessen	30
7	Ludwigshafen am Rhein, Rheinland-Pfalz	30
8	Augsburg, Bavaria	29
9	Berlin, Berlin	29
10	Essen, Nordrhein-Westfalen	29

12:00, Apr 19 (local time)

#	station	US AQI
1	Bielefeld Detmolder Straße	25
2	Bielefeld - Ost	24

12:00, Apr 19 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	25 US AQI	PM2.5

PM2.5

x1.2

PM2.5 concentration in Bielefeld is currently 1.2 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Tuesday, Apr 16	Good 27 AQI US		46.4° 39.2°	20.1 mp/h
Wednesday, Apr 17	Good 26 AQI US		44.6° 33.8°	8.9 mp/h
Thursday, Apr 18	Good 30 AQI US		51.8° 37.4°	11.2 mp/h
Today	Good 25 AQI US	100%	48.2° 39.2°	17.9 mp/h
Saturday, Apr 20	Good 13 AQI US	100%	46.4° 33.8°	17.9 mp/h
Sunday, Apr 21	Good 20 AQI US	70%	48.2° 33.8°	8.9 mp/h
Monday, Apr 22	Good 24 AQI US	30%	44.6° 33.8°	6.7 mp/h
Tuesday, Apr 23	Good 40 AQI US		50° 32°	8.9 mp/h
Wednesday, Apr 24	Good 11 AQI US	70%	46.4° 32°	11.2 mp/h
Thursday, Apr 25	Good 31 AQI US	90%	50° 33.8°	11.2 mp/h