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  4. York Regional Municipality
  6. Newmarket

Newmarket

Newmarket, York Regional Municipality

2025-12-06 14:00
CAQI (Europe)
Low
Pollutants
PM2.5
μg/m³
22
O3
μg/m³
60
NO2
μg/m³
12.3
Weather
  • ℃
  • ℉
-1℃
77%
23 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • PM2.5
  • O3
  • NO2
Places included
Newmarket
AQI 37
Data Sources
http://www.airnow.gov/

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Cities Nearby

Newmarket
AQI 37
East Gwillimbury
AQI 34
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Richmond Hill
AQI 30
Whitchurch-Stouffville
AQI 34
Zephyr
AQI 32
Vaughan
AQI 30
Markham
AQI 25
Georgina
AQI 37
Uxbridge
AQI 34