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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 09:00, May 2 (local time)

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AIR QUALITY DATA SOURCE

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#	city	US AQI
1	Saguenay, Quebec	54
2	Valemount, British Columbia	51
3	Montreal, Quebec	45
4	Fort St John, British Columbia	35
5	Houston, British Columbia	30
6	Ottawa, Ontario	30
7	Gatineau, Quebec	29
8	Saint-Bruno-de-Montarville, Quebec	29
9	Patricia Mcinnes, Alberta	27
10	Winnipeg, Manitoba	27

09:00, May 2 (local time)

#	station	US AQI
1	Saint-Jean-sur-Richelieu - L'Acadie	23

09:00, May 2 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	23 US AQI	PM2.5

Pollutants		Concentration
PM2.5		5.5µg/m³

PM2.5

x1.1

PM2.5 concentration in Saint-Jean-sur-Richelieu is currently 1.1 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Monday, Apr 29	Good 24 AQI US		48.2° 41°	13.4 mp/h
Tuesday, Apr 30	Good 20 AQI US		57.2° 39.2°	4.5 mp/h
Wednesday, May 1	Good 24 AQI US		55.4° 42.8°	11.2 mp/h
Today	Good 23 AQI US	100%	55.4° 42.8°	11.2 mp/h
Friday, May 3	Good 40 AQI US		62.6° 44.6°	6.7 mp/h
Saturday, May 4	Good 37 AQI US	100%	53.6° 50°	6.7 mp/h
Sunday, May 5	Good 16 AQI US	100%	51.8° 46.4°	17.9 mp/h
Monday, May 6	Good 19 AQI US	90%	60.8° 46.4°	11.2 mp/h
Tuesday, May 7	Good 14 AQI US		62.6° 46.4°	4.5 mp/h
Wednesday, May 8	Good 38 AQI US	100%	69.8° 51.8°	6.7 mp/h