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  4. Wellington County

Wellington County

Ontario

2025-12-08 02:00
AQI (US)
Good
Pollutants
O3
μg/m³
72.9
PM2.5
μg/m³
2
NO2
μg/m³
8.2
Weather
  • ℃
  • ℉
-12℃
88%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • NO2
Places included
Erin
AQI 12
Guelph
AQI 32
Guelph/Eramosa
AQI 12
Minto
AQI 33
Data Sources
http://www.airnow.gov/

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Cities Nearby

Linwood
AQI 28
Minto
AQI 33
Listowel
AQI 33
Waterloo
AQI 28
Guelph
AQI 32
Kitchener
AQI 28
Wellesley
AQI 28
Erin
AQI 12
Orangeville
AQI 33
Shelburne
AQI 53
Halton Hills
AQI 12