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Air quality in Ecublens

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

Last update at 20:00, Apr 26 (local time)

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#	city	US AQI
1	Chur, Grisons	40
2	Zurich, Zurich	33
3	Santa Maria in Calanca, Grisons	29

20:00, Apr 26 (local time)

#	station	US AQI
1	St Sulpice	10
2	Ecole Polytechnique Federale de Lausanne	8

20:00, Apr 26 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	9 US AQI	PM2.5

Pollutants		Concentration
PM2.5		2.3µg/m³

✓

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

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Day	Pollution level	Weather	Temperature	Wind
Tuesday, Apr 23	Good 37 AQI US		46.4° 35.6°	20.1 mp/h
Wednesday, Apr 24	Good 44 AQI US		48.2° 33.8°	8.9 mp/h
Thursday, Apr 25	Good 18 AQI US		51.8° 33.8°	6.7 mp/h
Today	Good 9 AQI US	90%	53.6° 41°	13.4 mp/h
Saturday, Apr 27	Good 15 AQI US		59° 41°	4.5 mp/h
Sunday, Apr 28	Good 32 AQI US	80%	55.4° 48.2°	6.7 mp/h
Monday, Apr 29	Good 40 AQI US		60.8° 46.4°	4.5 mp/h
Tuesday, Apr 30	Moderate 58 AQI US	60%	62.6° 50°	4.5 mp/h
Wednesday, May 1	Moderate 59 AQI US	100%	64.4° 53.6°	4.5 mp/h
Thursday, May 2	Moderate 58 AQI US	100%	55.4° 51.8°	8.9 mp/h