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  4. Wellington County

Wellington County

Ontario

2026-04-12 21:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
6
O3
μg/m³
60
NO2
μg/m³
10.3
Weather
  • ℃
  • ℉
6℃
87%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • NO2
Places included
Erin
AQI 28
Guelph
AQI 39
Guelph/Eramosa
AQI 34
Minto
AQI 60
Data Sources
http://www.airnow.gov/

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Cities Nearby

Linwood
AQI 39
Minto
AQI 60
Listowel
AQI 58
Waterloo
AQI 39
Guelph
AQI 39
Kitchener
AQI 39
Wellesley
AQI 39
Erin
AQI 28
Orangeville
AQI 53
Shelburne
AQI 57
Halton Hills
AQI 28