1. North America
  2. Canada
  3. Ontario
  4. Toronto Division
  6. Toronto
  7. North York

North York

Toronto, Toronto

2026-03-04 15:00
AQI (UK)
Moderate
Pollutants
PM2.5
μg/m³
39
O3
μg/m³
45
NO2
μg/m³
49.3
SO2
μg/m³
0
Weather
  • ℃
  • ℉
1℃
98%
2 kph
4 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (UK)
  • PM2.5
  • O3
  • NO2
  • SO2
Places included
Toronto North
AQI 4
Data Sources
http://www.airnow.gov/

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