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Air quality in Sudbury

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

Last update at 15:00, May 23 (local time)

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#	city	US AQI
1	Burlington, Ontario	58
2	Edmundston, New Brunswick	51
3	Fort St John, British Columbia	51
4	Burnaby, British Columbia	48
5	London, Ontario	46
6	Oshawa, Ontario	46
7	Port Moody, British Columbia	46
8	Valemount, British Columbia	46
9	Windsor, Ontario	46
10	Oakville, Ontario	44

15:00, May 23 (local time)

#	station	US AQI
1	Sudbury Station	38
2	Lasalle Boulevard	26

15:00, May 23 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	32 US AQI	PM2.5

Pollutants		Concentration
PM2.5		5.8µg/m³
SO2		0µg/m³

PM2.5

x1.2

PM2.5 concentration in Sudbury is currently 1.2 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Monday, May 20	Good 43 AQI US		78.8° 55.4°	4.5 mp/h
Tuesday, May 21	Good 47 AQI US		73.4° 55.4°	13.4 mp/h
Wednesday, May 22	Good 31 AQI US		66.2° 46.4°	17.9 mp/h
Today	Good 32 AQI US		66.2° 46.4°	17.9 mp/h
Friday, May 24	Good 8 AQI US		60.8° 41°	11.2 mp/h
Saturday, May 25	Good 11 AQI US	50%	53.6° 42.8°	8.9 mp/h
Sunday, May 26	Good 18 AQI US		71.6° 42.8°	4.5 mp/h
Monday, May 27	Good 32 AQI US	100%	57.2° 50°	13.4 mp/h
Tuesday, May 28	Good 28 AQI US	40%	57.2° 48.2°	13.4 mp/h
Wednesday, May 29	Good 9 AQI US	70%	57.2° 39.2°	13.4 mp/h