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Air quality in Saint-Jean-sur-Richelieu

Air quality index (AQI) and PM2.5 air pollution in Saint-Jean-sur-Richelieu

Last update at 01:00, May 18 (local time)

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AIR QUALITY DATA SOURCE

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#	city	US AQI
1	London, Ontario	61
2	Mississauga, Ontario	55
3	Sault Ste Marie, Ontario	54
4	Levis, Quebec	46
5	Quebec City, Quebec	45
6	Saguenay, Quebec	45
7	West End, British Columbia	45
8	Saint-Bruno-de-Montarville, Quebec	44
9	Valemount, British Columbia	43
10	Chetwynd, British Columbia	42

01:00, May 18 (local time)

#	station	US AQI
1	Saint-Jean-sur-Richelieu - L'Acadie	34

01:00, May 18 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	34 US AQI	PM2.5

Pollutants		Concentration
PM2.5		6.2µg/m³

PM2.5

x1.2

PM2.5 concentration in Saint-Jean-sur-Richelieu is currently 1.2 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Wednesday, May 15	Good 40 AQI US		69.8° 55.4°	8.9 mp/h
Thursday, May 16	Good 36 AQI US		73.4° 55.4°	6.7 mp/h
Friday, May 17	Good 35 AQI US		69.8° 55.4°	8.9 mp/h
Today	Good 34 AQI US		69.8° 55.4°	8.9 mp/h
Sunday, May 19	Good 27 AQI US		73.4° 51.8°	6.7 mp/h
Monday, May 20	Good 26 AQI US	40%	77° 55.4°	6.7 mp/h
Tuesday, May 21	Good 45 AQI US	80%	77° 60.8°	11.2 mp/h
Wednesday, May 22	Moderate 78 AQI US	90%	82.4° 60.8°	15.7 mp/h
Thursday, May 23	Moderate 79 AQI US	100%	69.8° 53.6°	22.4 mp/h
Friday, May 24	Good 30 AQI US	40%	50° 42.8°	20.1 mp/h