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  6. Toronto
  7. North York

North York

Toronto, Toronto

2025-12-14 13:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
51.4
NO2
μg/m³
20.5
PM2.5
μg/m³
2
SO2
μg/m³
0
Weather
  • ℃
  • ℉
-10℃
75%
40 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • NO2
  • PM2.5
  • SO2
Places included
Toronto North
AQI 17
Data Sources
http://www.airnow.gov/

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