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  4. Toronto Division

Toronto Division

Ontario

2026-02-17 14:00
AQI (India)
Satisfactory
Pollutants
NO2
μg/m³
62.6
PM2.5
μg/m³
43.2
O3
μg/m³
15
CO
μg/m³
0
SO2
μg/m³
0
Weather
  • ℃
  • ℉
4℃
86%
5 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • NO2
  • PM2.5
  • O3
  • CO
  • SO2
Places included
Toronto
AQI 79
Data Sources
http://www.airnow.gov/

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Cities Nearby

Toronto
AQI 79
Markham
AQI 75
Pickering
AQI 75
Richmond Hill
AQI 82
Vaughan
AQI 82
Ajax
AQI 75
Mississauga
AQI 52
Whitchurch-Stouffville
AQI 50
Brampton
AQI 54
Oakville
AQI 52
Aurora
AQI 50