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Air quality in Arzier

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

Last update at 14:00, Apr 19 (local time)

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#	city	US AQI
1	Santa Maria in Calanca, Grisons	40
2	Chur, Grisons	33
3	Zurich, Zurich	21

14:00, Apr 19 (local time)

US AQI

18*

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	18* US AQI	PM2.5

Pollutants		Concentration
PM2.5		4.5*µg/m³

✓

PM2.5 concentration in Arzier air currently meets the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Today	Good 18 AQI US	100%	44.6° 28.4°	11.2 mp/h
Saturday, Apr 20	Good 9 AQI US	100%	39.2° 32°	11.2 mp/h
Sunday, Apr 21	Good 10 AQI US	100%	37.4° 32°	17.9 mp/h
Monday, Apr 22	Good 20 AQI US	40%	42.8° 30.2°	17.9 mp/h
Tuesday, Apr 23	Good 20 AQI US	40%	42.8° 28.4°	4.5 mp/h
Wednesday, Apr 24	Good 26 AQI US	100%	39.2° 32°	4.5 mp/h
Thursday, Apr 25	Good 13 AQI US	70%	42.8° 30.2°	6.7 mp/h