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Newmarket

Newmarket, York Regional Municipality

2026-08-17 01:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
51.4
PM2.5
μg/m³
11
NO2
μg/m³
12.3
Weather
  • ℃
  • ℉
21℃
79%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM2.5
  • NO2
Places included
Newmarket
AQI 17
Data Sources
http://www.airnow.gov/

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