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

Toronto Division

Ontario

2026-09-03 15:00
AQHI (Canada)
Low
Pollutants
O3
μg/m³
52.5
PM2.5
μg/m³
10.3
NO2
μg/m³
30.8
SO2
μg/m³
0
Weather
  • ℃
  • ℉
28℃
61%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQHI (Canada)
  • O3
  • PM2.5
  • NO2
  • SO2
Places included
Toronto
AQI 3
Data Sources
http://www.airnow.gov/

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Cities Nearby

Toronto
AQI 3
Markham
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Pickering
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Richmond Hill
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Mississauga
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Whitchurch-Stouffville
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Brampton
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Oakville
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Aurora
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