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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 14:00, May 16 (local time)

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Data source: PurpleAir

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#	city	US AQI
1	Fort St John, British Columbia	145
2	Patricia Mcinnes, Alberta	120
3	Pinehouse, Saskatchewan	101
4	Lac La Biche, Alberta	89
5	London, Ontario	64
6	Burlington, Ontario	63
7	Fort Mckay, Alberta	63
8	Winnipeg, Manitoba	63
9	Hamilton, Ontario	62
10	Mississauga, Ontario	62

14:00, May 16 (local time)

14:00, May 16 (local time)

US AQI

live AQI index
Moderate

Air pollution level	Air quality index	Main pollutant
Moderate	62 US AQI	PM2.5

Pollutants		Concentration
PM2.5		14.9µg/m³

	Sensitive groups should reduce outdoor exercise
	Close your windows to avoid dirty outdoor air GET A MONITOR
	Sensitive groups should wear a mask outdoors GET A MASK
	Sensitive groups should run an air purifier GET AN AIR PURIFIER

Day	Pollution level	Weather	Temperature	Wind
Monday, May 13	Moderate 52 AQI US
Tuesday, May 14	Moderate 51 AQI US
Wednesday, May 15	Moderate 56 AQI US
Today	Moderate 62 AQI US		69.8° 53.6°	6.7 mp/h
Friday, May 17	Moderate 67 AQI US	100%	57.2° 51.8°	4.5 mp/h
Saturday, May 18	Moderate 57 AQI US		64.4° 53.6°	6.7 mp/h
Sunday, May 19	Moderate 59 AQI US		68° 53.6°	6.7 mp/h
Monday, May 20	Moderate 59 AQI US		69.8° 55.4°	6.7 mp/h
Tuesday, May 21	Good 27 AQI US		69.8° 55.4°	8.9 mp/h
Wednesday, May 22	Good 33 AQI US	100%	62.6° 57.2°	8.9 mp/h