1. North America
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  3. Ontario

Ontario

Canada

2024-06-02 09:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
8.4
O3
μg/m³
72.5
PM10
μg/m³
9
NO2
μg/m³
11.4
CO
μg/m³
279.5
SO2
μg/m³
3.6
Weather
  • ℃
  • ℉
9℃
96%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2
Places included
Algoma District
AQI 44
Brant County
AQI 63
Brantford
AQI 63
Bruce County
AQI 28
Chatham-Kent Division
AQI 39
Cochrane District
AQI 39
Dufferin County
AQI 34
Durham Regional Municipality
AQI 33
Elgin County
AQI 40
Essex County
AQI 34
Frontenac County
AQI 30
Greater Sudbury Division
AQI 60
Grey County
AQI 34
Haldimand County
AQI 37
Haliburton County
AQI 31
Halton Regional Municipality
AQI 37
Hamilton Division
AQI 43
Hastings County
AQI 38
Huron County
AQI 31
Kawartha Lakes Division
AQI 31
Kenora District
AQI 17
Lambton County
AQI 33
Lanark County
AQI 12
Leeds and Grenville United Counties
AQI 25
Lennox and Addington County
AQI 30
Manitoulin District
AQI 36
Middlesex County
AQI 26
Muskoka District Municipality
AQI 27
Niagara Regional Municipality
AQI 40
Nipissing District
AQI 50
Norfolk County
AQI 63
Northumberland County
AQI 55
Ottawa Division
AQI 28
Oxford County
AQI 48
Parry Sound District
AQI 38
Peel Regional Municipality
AQI 34
Perth County
AQI 36
Peterborough County
AQI 31
Prescott and Russell United Counties
AQI 2
Prince Edward County
AQI 38
Rainy River District
AQI 35
Renfrew County
AQI 29
Simcoe County
AQI 38
Stormont, Dundas and Glengarry United Counties
AQI 28
Sudbury District
AQI 8
Thunder Bay District
AQI 25
Timiskaming District
AQI 32
Toronto Division
AQI 39
Waterloo Regional Municipality
AQI 42
Wellington County
AQI 30
York Regional Municipality
AQI 43
Data Sources
http://www.airnow.gov/http://www.airqualityontario.com/

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Cities Nearby

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AQI 4
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