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  4. Toronto Division

Toronto Division

Ontario

2026-04-09 20:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
95.4
PM2.5
μg/m³
15.8
NO2
μg/m³
18
CO
μg/m³
0
SO2
μg/m³
0
Weather
  • ℃
  • ℉
18℃
55%
15 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Toronto
AQI 96
Data Sources
http://www.airnow.gov/

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Cities Nearby

Toronto
AQI 96
Markham
AQI 27
Pickering
AQI 27
Richmond Hill
AQI 35
Vaughan
AQI 35
Ajax
AQI 27
Mississauga
AQI 108
Whitchurch-Stouffville
AQI 17
Brampton
AQI 111
Oakville
AQI 102
Aurora
AQI 17