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Air quality in Liège

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

Last update at 21:00, Apr 23 (local time)

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21:00, Apr 23 (local time)

#	station	US AQI
1	Rue Auguste Ponson	80
2	Institut Scientifique de Service Public (ISSeP)	40
3	Angleur	33

21:00, Apr 23 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	40 US AQI	O3

PM2.5

x1.8

PM2.5 concentration in Liège is currently 1.8 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Saturday, Apr 20	Good 29 AQI US		46.4° 37.4°	13.4 mp/h
Sunday, Apr 21	Good 27 AQI US		48.2° 33.8°	13.4 mp/h
Monday, Apr 22	Good 34 AQI US		46.4° 32°	8.9 mp/h
Today	Good 40 AQI US		48.2° 32°	8.9 mp/h
Wednesday, Apr 24	Good 20 AQI US	100%	44.6° 35.6°	13.4 mp/h
Thursday, Apr 25	Good 28 AQI US	60%	50° 32°	11.2 mp/h
Friday, Apr 26	Good 29 AQI US	80%	53.6° 35.6°	8.9 mp/h
Saturday, Apr 27	Good 26 AQI US	90%	64.4° 41°	8.9 mp/h
Sunday, Apr 28	Good 29 AQI US	90%	57.2° 51.8°	13.4 mp/h
Monday, Apr 29	Good 48 AQI US		62.6° 50°	11.2 mp/h