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  3. Ontario
  4. Toronto Division

Toronto Division

Ontario

2026-05-25 04:00
AQI (India)
Satisfactory
Pollutants
NO2
μg/m³
43.1
PM2.5
μg/m³
14
O3
μg/m³
5.4
CO
μg/m³
0
SO2
μg/m³
0
Weather
  • ℃
  • ℉
13℃
95%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • NO2
  • PM2.5
  • O3
  • CO
  • SO2
Places included
Toronto
AQI 54
Data Sources
http://www.airnow.gov/

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Cities Nearby

Toronto
AQI 54
Markham
AQI 19
Pickering
AQI 19
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Vaughan
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Ajax
AQI 19
Mississauga
AQI 26
Whitchurch-Stouffville
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Brampton
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Oakville
AQI 41
Aurora
AQI 14