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Hamilton Division

Ontario

2025-03-11 21:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
85
PM2.5
μg/m³
2.3
NO2
μg/m³
4.8
CO
μg/m³
200
SO2
μg/m³
1.9
Weather
  • ℃
  • ℉
5℃
46%
17 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Hamilton
AQI 27
Data Sources
http://www.airqualityontario.com/http://www.airnow.gov/

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Cities Nearby

Hamilton
AQI 27
Burlington
AQI 29
Brant
AQI 3
Brantford
AQI 28
Cambridge
AQI 3
Milton
AQI 30
Oakville
AQI 29
Guelph
AQI 29
Halton Hills
AQI 2
Kitchener
AQI 29
Waterford
AQI 3