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Air quality near Chorweiler, Köln

Air quality index (AQI) and PM2.5 air pollution near Chorweiler, Köln

Last update at 01:00, 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	Ludwigshafen am Rhein, Rheinland-Pfalz	37
2	Rostock, Mecklenburg-Vorpommern	34
3	Duisburg, Nordrhein-Westfalen	33
4	Essen, Nordrhein-Westfalen	33
5	Hamburg City, Hamburg	32
6	Wangen im Allgau, Baden-Wuerttemberg	32
7	Köln, Nordrhein-Westfalen	31
8	Berlin, Berlin	29
9	Bremen, Bremen	29
10	Leipzig, Saxony	29

01:00, Apr 19 (local time)

01:00, Apr 19 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	24 US AQI	O3

Pollutants		Concentration
O3		60µg/m³
NO2		16µg/m³

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Day	Pollution level	Weather	Temperature	Wind
Tuesday, Apr 16	Good 29 AQI US
Wednesday, Apr 17	Good 25 AQI US
Thursday, Apr 18	Good 25 AQI US
Today	Good 24 AQI US	100%	46.4° 41°	15.7 mp/h
Saturday, Apr 20	Good 17 AQI US	100%	46.4° 37.4°	13.4 mp/h
Sunday, Apr 21	Good 30 AQI US	80%	51.8° 35.6°	8.9 mp/h
Monday, Apr 22	Good 31 AQI US	50%	48.2° 37.4°	8.9 mp/h
Tuesday, Apr 23	Good 47 AQI US	90%	50° 33.8°	4.5 mp/h
Wednesday, Apr 24	Good 23 AQI US	100%	50° 35.6°	11.2 mp/h
Thursday, Apr 25	Good 49 AQI US	100%	48.2° 35.6°	11.2 mp/h