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Air quality near McLennan Physical Laboratories, Toronto

Air quality index (AQI) and PM2.5 air pollution near McLennan Physical Laboratories, Toronto

Last update at 21:00, May 5 (local time)

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Data source: PurpleAir

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#	city	US AQI
1	Fort St John, British Columbia	45
2	Chetwynd, British Columbia	43
3	Hamilton, Ontario	42
4	Cold Lake, Alberta	41
5	Gibbons, Alberta	41
6	Patricia Mcinnes, Alberta	39
7	Toronto, Ontario	37
8	Lac La Biche, Alberta	35
9	Fort Mckay, Alberta	33
10	Valemount, British Columbia	33

21:00, May 5 (local time)

#	station	US AQI
1	Russell Street	47
2	Ursula Franklin Street	47
3	Spadina Avenue	45
4	Tweedsmuir Avenue	45
5	Markham Street	44
6	Pacific & Glenlake	42
7	Ontario Ministry of the Environment Toronto West	41
8	111Pacific Avenue	40
9	Greenwood & Danforth	37
10	McLennan Physical Laboratories	36

21:00, May 5 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	36 US AQI	PM2.5

Pollutants		Concentration
PM2.5		8.7µg/m³

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Day	Pollution level	Weather	Temperature	Wind
Thursday, May 2	Good 11 AQI US
Friday, May 3	Good 10 AQI US
Saturday, May 4	Good 14 AQI US
Today	Good 36 AQI US		60.8° 46.4°	6.7 mp/h
Monday, May 6	Good 38 AQI US		59° 48.2°	8.9 mp/h
Tuesday, May 7	Good 46 AQI US	100%	68° 50°	13.4 mp/h
Wednesday, May 8	Good 36 AQI US	100%	53.6° 48.2°	11.2 mp/h
Thursday, May 9	Good 20 AQI US	100%	55.4° 48.2°	8.9 mp/h
Friday, May 10	Good 14 AQI US	70%	55.4° 48.2°	6.7 mp/h
Saturday, May 11	Good 21 AQI US	100%	50° 44.6°	8.9 mp/h