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  4. Elgin County

Elgin County

Ontario

2026-07-22 21:00
AQI (US)
Good
Pollutants
O3
μg/m³
87.9
PM2.5
μg/m³
3.1
NO2
μg/m³
4.1
Weather
  • ℃
  • ℉
21℃
52%
18 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • NO2
Places included
Aylmer
AQI 17
Central Elgin
AQI 38
St. Thomas
AQI 17
West Elgin
AQI 22
Data Sources
http://www.airnow.gov/

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Cities Nearby

Aylmer
AQI 17
Union
AQI 38
Port Stanley
AQI 17
St. Thomas
AQI 17
Belmont
AQI 23
London
AQI 38
Ingersoll
AQI 23
Long Point
AQI 28
Woodstock
AQI 22
Simcoe
AQI 30
Glencoe
AQI 21