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

Old Toronto

Toronto, Toronto

2026-03-07 14:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
5
O3
μg/m³
45
NO2
μg/m³
34.9
Weather
  • ℃
  • ℉
13℃
93%
11 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • NO2
Places included
Toronto Downtown
AQI 28
Data Sources
http://www.airnow.gov/

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