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

Toronto

Toronto, Toronto Division

2026-04-02 19:00
AQHI (Canada)
Low
Pollutants
O3
μg/m³
52.5
PM2.5
μg/m³
5.3
NO2
μg/m³
22.6
SO2
μg/m³
0
Weather
  • ℃
  • ℉
3℃
95%
44 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQHI (Canada)
  • O3
  • PM2.5
  • NO2
  • SO2
Places included
East York
AQI --
Etobicoke
AQI 2
North York
AQI 2
Old Toronto
AQI 4
Scarborough
AQI 2
York
AQI --
Data Sources
http://www.airnow.gov/

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Cities Nearby

Toronto
AQI 2
Mississauga
AQI 2
Markham
AQI --
Vaughan
AQI --
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AQI --
Pickering
AQI --
Brampton
AQI 2
Oakville
AQI 2
Ajax
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Whitchurch-Stouffville
AQI --
Aurora
AQI --