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  2. Canada
  3. Ontario
  4. Perth County

Perth County

Ontario

2026-04-21 18:00
CAQI (Europe)
Very Low
Pollutants
PM10
μg/m³
24.2
O3
μg/m³
52.9
PM2.5
μg/m³
10
NO2
μg/m³
3.1
Weather
  • ℃
  • ℉
11℃
55%
25 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • PM10
  • O3
  • PM2.5
  • NO2
Places included
North Perth
AQI 24
Perth South
AQI 37
Stratford
AQI 25

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Cities Nearby

Stratford
AQI 25
Huron East
AQI 38
Wellesley
AQI 10
Listowel
AQI 25
Linwood
AQI 10
Tavistock
AQI 10
New Hamburg
AQI 10
Bluewater
AQI 9
Waterloo
AQI 10
Wingham
AQI 25
Kitchener
AQI 42