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AQI (China)
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AQHI (Canada)
AQI (China)
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AQI (US)
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AQI (UK)
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2024-04-29 21:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
67.4
PM10
μg/m³
11
PM2.5
μg/m³
5.5
NO2
μg/m³
6.9
SO2
μg/m³
10
CO
μg/m³
204.5
Weather
℃
℃
℉
2℃
62%
18 kph
1 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
O3
PM10
PM2.5
NO2
SO2
CO
Places included
Algoma District
AQI 18
Brant County
AQI 18
Brantford
AQI 18
Bruce County
AQI 27
Chatham-Kent Division
AQI 33
Cochrane District
AQI 22
Dufferin County
AQI 25
Durham Regional Municipality
AQI 18
Elgin County
AQI 29
Essex County
AQI 32
Frontenac County
AQI 23
Greater Sudbury Division
AQI 19
Grey County
AQI 25
Haldimand County
AQI 33
Haliburton County
AQI 16
Halton Regional Municipality
AQI 18
Hamilton Division
AQI 18
Hastings County
AQI 20
Huron County
AQI 33
Kawartha Lakes Division
AQI 18
Kenora District
AQI 26
Lambton County
AQI 32
Lanark County
AQI 4
Leeds and Grenville United Counties
AQI 21
Lennox and Addington County
AQI 23
Manitoulin District
AQI 14
Middlesex County
AQI 34
Muskoka District Municipality
AQI 17
Niagara Regional Municipality
AQI 19
Nipissing District
AQI 20
Norfolk County
AQI 18
Northumberland County
AQI 22
Ottawa Division
AQI 20
Oxford County
AQI 23
Parry Sound District
AQI 19
Peel Regional Municipality
AQI 17
Perth County
AQI 32
Peterborough County
AQI 18
Prescott and Russell United Counties
AQI 1
Prince Edward County
AQI 20
Rainy River District
AQI 17
Renfrew County
AQI 15
Simcoe County
AQI 16
Stormont, Dundas and Glengarry United Counties
AQI 21
Sudbury District
AQI 3
Thunder Bay District
AQI 23
Timiskaming District
AQI 12
Toronto Division
AQI 17
Waterloo Regional Municipality
AQI 18
Wellington County
AQI 18
York Regional Municipality
AQI 18
Data Sources
http://www.airqualityontario.com/
http://www.airnow.gov/
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Cities Nearby
Hearst
AQI 2
Manitouwadge
AQI 2
Attawapiskat
AQI 2
Marathon
AQI 1
Kapuskasing
AQI 22
Moonbeam
AQI 22
Moosonee
AQI 2
Wawa
AQI 7
Cochrane
AQI 2
Timmins
AQI 2
Thunder Bay
AQI 23
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