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

Old Toronto

Toronto, Toronto

2026-04-21 19:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
12
NO2
μg/m³
51.3
O3
μg/m³
51.4
Weather
  • ℃
  • ℉
8℃
56%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • NO2
  • O3
Places included
Toronto Downtown
AQI 56
Data Sources
http://www.airnow.gov/

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