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  3. Ontario
  4. Perth County

Perth County

Ontario

2025-12-06 16:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
18.4
O3
μg/m³
43.9
PM10
μg/m³
20.2
NO2
μg/m³
19.7
Weather
  • ℃
  • ℉
-2℃
92%
22 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • PM10
  • NO2
Places included
North Perth
AQI 70
Perth South
AQI 68
Stratford
AQI 70

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Cities Nearby

Stratford
AQI 70
Huron East
AQI 68
Wellesley
AQI 71
Listowel
AQI 70
Linwood
AQI 71
Tavistock
AQI 71
New Hamburg
AQI 71
Bluewater
AQI 66
Waterloo
AQI 71
Wingham
AQI 68
Kitchener
AQI 71