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  3. Ontario
  4. Toronto Division
  6. Toronto

Toronto

Toronto, Toronto Division

2026-07-23 15:00
CAQI (Europe)
Very Low
Pollutants
O3
μg/m³
52
PM2.5
μg/m³
6.7
NO2
μg/m³
16.9
CO
μg/m³
0
SO2
μg/m³
0
Weather
  • ℃
  • ℉
24℃
47%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
East York
AQI 14
Etobicoke
AQI 21
North York
AQI 28
Old Toronto
AQI 19
Scarborough
AQI 23
York
AQI 14
Data Sources
http://www.airnow.gov/

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