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  4. Wellington County

Wellington County

Ontario

2026-04-23 11:00
CAQI (Europe)
Very Low
Pollutants
O3
μg/m³
60
NO2
μg/m³
24.6
PM2.5
μg/m³
6.3
Weather
  • ℃
  • ℉
11℃
55%
19 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • NO2
  • PM2.5
Places included
Erin
AQI 12
Guelph
AQI 25
Guelph/Eramosa
AQI 10
Minto
AQI 25
Data Sources
http://www.airnow.gov/

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Cities Nearby

Linwood
AQI 14
Minto
AQI 25
Listowel
AQI 25
Waterloo
AQI 14
Guelph
AQI 25
Kitchener
AQI 23
Wellesley
AQI 14
Erin
AQI 12
Orangeville
AQI 23
Shelburne
AQI 22
Halton Hills
AQI 12