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Air quality near Chur - Kantonsspital, Chur

Air quality index (AQI) and PM2.5 air pollution near Chur - Kantonsspital, Chur

Last update at 19:00, Apr 27 (local time)

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#	city	US AQI
1	Chur, Grisons	40
2	Santa Maria in Calanca, Grisons	29

19:00, Apr 27 (local time)

19:00, Apr 27 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	41 US AQI	O3

Pollutants		Concentration
O3		101.9µg/m³

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Day	Pollution level	Weather	Temperature	Wind
Wednesday, Apr 24	Good 31 AQI US
Thursday, Apr 25	Good 32 AQI US
Friday, Apr 26	Good 36 AQI US
Today	Good 41 AQI US		55.4° 33.8°	11.2 mp/h
Sunday, Apr 28	Good 26 AQI US		60.8° 42.8°	11.2 mp/h
Monday, Apr 29	Moderate 51 AQI US		68° 44.6°	6.7 mp/h
Tuesday, Apr 30	Moderate 53 AQI US		71.6° 48.2°	8.9 mp/h
Wednesday, May 1	Moderate 56 AQI US	60%	69.8° 51.8°	6.7 mp/h
Thursday, May 2	Good 47 AQI US	100%	62.6° 50°	6.7 mp/h
Friday, May 3	Good 20 AQI US	90%	51.8° 48.2°	2.2 mp/h