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  2. Canada
  3. Ontario
  4. Perth County

Perth County

Ontario

2026-04-21 21:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
62.8
PM10
μg/m³
24.2
PM2.5
μg/m³
11.5
NO2
μg/m³
2
Weather
  • ℃
  • ℉
13℃
49%
18 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM10
  • PM2.5
  • NO2
Places included
North Perth
AQI 24
Perth South
AQI 44
Stratford
AQI 25

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Cities Nearby

Stratford
AQI 25
Huron East
AQI 45
Wellesley
AQI 14
Listowel
AQI 25
Linwood
AQI 14
Tavistock
AQI 14
New Hamburg
AQI 14
Bluewater
AQI 12
Waterloo
AQI 14
Wingham
AQI 25
Kitchener
AQI 50