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  2. Canada
  3. Ontario
  4. Toronto Division
  6. Toronto

Toronto

Toronto, Toronto Division

2025-12-06 01:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
15.3
O3
μg/m³
49.3
NO2
μg/m³
29.8
CO
μg/m³
0
SO2
μg/m³
0
Weather
  • ℃
  • ℉
-1℃
74%
30 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • NO2
  • CO
  • SO2
Places included
East York
AQI 64
Etobicoke
AQI 58
North York
AQI 62
Old Toronto
AQI 69
Scarborough
AQI 58
York
AQI 64
Data Sources
http://www.airnow.gov/

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