1. North America
  2. Canada
  3. Ontario
  4. York Regional Municipality
  5. Markham

Markham

York Regional Municipality, Ontario

2025-12-05 19:00
CAQI (Europe)
Very Low
Pollutants
PM2.5
μg/m³
8
Weather
  • ℃
  • ℉
-1℃
66%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • PM2.5
Data Sources
http://www.airnow.gov/

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AQI 14
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Toronto
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Ajax
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East Gwillimbury
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