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  3. Ontario

Ontario

Canada

2024-04-27 19:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
79.1
PM10
μg/m³
22
PM2.5
μg/m³
7.9
NO2
μg/m³
7.6
SO2
μg/m³
5.2
CO
μg/m³
213.5
Weather
  • ℃
  • ℉
4℃
96%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM10
  • PM2.5
  • NO2
  • SO2
  • CO
Places included
Algoma District
AQI 30
Brant County
AQI 34
Brantford
AQI 34
Bruce County
AQI 40
Chatham-Kent Division
AQI 42
Cochrane District
AQI 30
Dufferin County
AQI 29
Durham Regional Municipality
AQI 25
Elgin County
AQI 41
Essex County
AQI 40
Frontenac County
AQI 38
Greater Sudbury Division
AQI 32
Grey County
AQI 29
Haldimand County
AQI 36
Haliburton County
AQI 28
Halton Regional Municipality
AQI 28
Hamilton Division
AQI 33
Hastings County
AQI 35
Huron County
AQI 41
Kawartha Lakes Division
AQI 28
Kenora District
AQI 26
Lambton County
AQI 41
Lanark County
AQI 5
Leeds and Grenville United Counties
AQI 40
Lennox and Addington County
AQI 39
Manitoulin District
AQI 31
Middlesex County
AQI 38
Muskoka District Municipality
AQI 31
Niagara Regional Municipality
AQI 33
Nipissing District
AQI 32
Norfolk County
AQI 34
Northumberland County
AQI 33
Ottawa Division
AQI 44
Oxford County
AQI 35
Parry Sound District
AQI 33
Peel Regional Municipality
AQI 26
Perth County
AQI 38
Peterborough County
AQI 27
Prescott and Russell United Counties
AQI 1
Prince Edward County
AQI 33
Rainy River District
AQI 30
Renfrew County
AQI 26
Simcoe County
AQI 28
Stormont, Dundas and Glengarry United Counties
AQI 47
Sudbury District
AQI 3
Thunder Bay District
AQI 28
Timiskaming District
AQI 19
Toronto Division
AQI 24
Waterloo Regional Municipality
AQI 33
Wellington County
AQI 30
York Regional Municipality
AQI 26
Data Sources
http://www.airnow.gov/http://www.airqualityontario.com/

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