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Air quality in Riehen

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

Last update at 02:00, Apr 25 (local time)

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AIR QUALITY DATA SOURCE

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#	city	US AQI
1	Zurich, Zurich	31
2	Chur, Grisons	30
3	Santa Maria in Calanca, Grisons	30

02:00, Apr 25 (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		4.4*µg/m³

✓

PM2.5 concentration in Riehen 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		48.2° 37.4°	4.5 mp/h
Friday, Apr 26	Good 23 AQI US	70%	57.2° 33.8°	6.7 mp/h
Saturday, Apr 27	Good 22 AQI US		66.2° 41°	6.7 mp/h
Sunday, Apr 28	Good 42 AQI US	60%	59° 46.4°	4.5 mp/h
Monday, Apr 29	Moderate 57 AQI US	40%	66.2° 50°	2.2 mp/h
Tuesday, Apr 30	Moderate 57 AQI US	60%	69.8° 50°	6.7 mp/h
Wednesday, May 1	Moderate 57 AQI US	50%	59° 53.6°	2.2 mp/h