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Air quality in Ecublens

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

Last update at 03:00, Apr 20 (local time)

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#	city	US AQI
1	Santa Maria in Calanca, Grisons	29
2	Zurich, Zurich	29
3	Chur, Grisons	19

03:00, Apr 20 (local time)

#	station	US AQI
1	Ecole Polytechnique Federale de Lausanne	33
2	St Sulpice	14

03:00, Apr 20 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	33 US AQI	PM2.5

Pollutants		Concentration
PM2.5		8µg/m³

PM2.5

x1.6

PM2.5 concentration in Ecublens is currently 1.6 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Wednesday, Apr 17	Good 7 AQI US		44.6° 39.2°	11.2 mp/h
Thursday, Apr 18	Good 13 AQI US		44.6° 37.4°	13.4 mp/h
Friday, Apr 19	Good 18 AQI US		50° 35.6°	13.4 mp/h
Today	Good 33 AQI US	100%	46.4° 37.4°	11.2 mp/h
Sunday, Apr 21	Good 10 AQI US	100%	44.6° 35.6°	11.2 mp/h
Monday, Apr 22	Good 22 AQI US	70%	46.4° 35.6°	17.9 mp/h
Tuesday, Apr 23	Good 22 AQI US	100%	44.6° 33.8°	6.7 mp/h
Wednesday, Apr 24	Good 18 AQI US	100%	44.6° 33.8°	6.7 mp/h
Thursday, Apr 25	Good 12 AQI US	40%	48.2° 33.8°	4.5 mp/h
Friday, Apr 26	Good 14 AQI US		55.4° 35.6°	6.7 mp/h