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Sarnia

Sarnia, Lambton County

2026-03-09 07:00
AQI (China)
Excellent
Pollutants
NO2
μg/m³
49.3
O3
μg/m³
32.1
PM2.5
μg/m³
4
Weather
  • ℃
  • ℉
9℃
67%
24 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • NO2
  • O3
  • PM2.5
Places included
Sarnia
AQI 25
Data Sources
http://www.airnow.gov/

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