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  4. Hamilton Division

Hamilton Division

Ontario

2026-04-23 03:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
14
NO2
μg/m³
58.2
O3
μg/m³
20.7
Weather
  • ℃
  • ℉
9℃
66%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • NO2
  • O3
Places included
Hamilton
AQI 60
Data Sources
http://www.airnow.gov/

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Cities Nearby

Hamilton
AQI 60
Burlington
AQI 54
Brant
AQI 34
Brantford
AQI 34
Cambridge
AQI 50
Milton
AQI 44
Oakville
AQI 45
Guelph
AQI 45
Halton Hills
AQI 34
Kitchener
AQI 50
Waterford
AQI 34