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

Toronto

Toronto, Toronto Division

2025-12-21 11:00
AQC (Australia)
Good
Pollutants
O3
μg/m³
56.8
NO2
μg/m³
14.4
PM2.5
μg/m³
2.7
CO
μg/m³
0
SO2
μg/m³
0
Weather
  • ℃
  • ℉
-4℃
65%
39 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQC (Australia)
  • O3
  • NO2
  • PM2.5
  • CO
  • SO2
Places included
East York
AQI
Etobicoke
AQI
North York
AQI
Old Toronto
AQI
Scarborough
AQI
York
AQI
Data Sources
http://www.airnow.gov/

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