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Toronto

Toronto Division

2026-06-10 23:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
69.1
PM2.5
μg/m³
7.2
NO2
μg/m³
14.9
CO
μg/m³
0
SO2
μg/m³
0
Weather
  • ℃
  • ℉
26℃
74%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Toronto
AQI 22
Data Sources
http://www.airnow.gov/

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