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  4. Perth County

Perth County

Ontario

2025-03-15 21:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
91.8
PM10
μg/m³
20.2
PM2.5
μg/m³
8.6
SO2
μg/m³
12.1
NO2
μg/m³
7.5
Weather
  • ℃
  • ℉
16℃
78%
42 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM10
  • PM2.5
  • SO2
  • NO2
Places included
North Perth
AQI 41
Perth South
AQI 39
Stratford
AQI 41

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Cities Nearby

Stratford
AQI 41
Huron East
AQI 39
Wellesley
AQI 24
Listowel
AQI 41
Linwood
AQI 24
Tavistock
AQI 24
New Hamburg
AQI 24
Bluewater
AQI 14
Waterloo
AQI 24
Wingham
AQI 39
Kitchener
AQI 41