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Sarnia

Sarnia, Lambton County

2026-03-07 08:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
4
NO2
μg/m³
41.1
O3
μg/m³
40.7
Weather
  • ℃
  • ℉
14℃
96%
23 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • NO2
  • O3
Places included
Sarnia
AQI 23
Data Sources
http://www.airnow.gov/

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