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Air quality near McLennan Physical Laboratories, Huron Street, Toronto

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

Last update at 20:00, May 19 (local time)

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Data source: PurpleAir

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#	city	US AQI
1	Fort St John, British Columbia	76
2	Oakville, Ontario	70
3	Chetwynd, British Columbia	62
4	Kitchener, Ontario	55
5	Calgary, Alberta	51
6	Rouyn-Noranda, Quebec	50
7	Edmundston, New Brunswick	49
8	Valemount, British Columbia	45
9	London, Ontario	42
10	Saguenay, Quebec	42

20:00, May 19 (local time)

#	station	US AQI
1	Ontario Ministry of the Environment Toronto North	41
2	111Pacific Avenue	34
3	Ontario Ministry of the Environment Toronto East	34
4	Ontario Ministry of the Environment Toronto West	32
5	Wolfrey Avenue	32
6	Algonquin Island	30
7	Ursula Franklin Street	29
8	Queens Quay West	28
9	Campus Walk 2	27
10	Markham Street	26

20:00, May 19 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	6 US AQI	PM2.5

Pollutants		Concentration
PM2.5		1.2µg/m³

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Day	Pollution level	Weather	Temperature	Wind
Thursday, May 16	Good 14 AQI US
Friday, May 17	Good 19 AQI US
Saturday, May 18	Good 34 AQI US
Today	Good 6 AQI US		71.6° 57.2°	6.7 mp/h
Monday, May 20	Moderate 70 AQI US	60%	75.2° 62.6°	8.9 mp/h
Tuesday, May 21	Moderate 66 AQI US	70%	75.2° 60.8°	15.7 mp/h
Wednesday, May 22	Good 41 AQI US	100%	64.4° 55.4°	13.4 mp/h
Thursday, May 23	Good 11 AQI US		64.4° 48.2°	8.9 mp/h
Friday, May 24	Good 32 AQI US		59° 53.6°	11.2 mp/h
Saturday, May 25	Moderate 63 AQI US		66.2° 53.6°	6.7 mp/h