1. North America
  2. Canada
  3. Ontario
  4. Perth County

Perth County

Ontario

2026-06-11 09:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
38.3
PM2.5
μg/m³
6.3
PM10
μg/m³
4.8
NO2
μg/m³
2.1
Weather
  • ℃
  • ℉
19℃
90%
18 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM2.5
  • PM10
  • NO2
Places included
North Perth
AQI 8
Perth South
AQI 21
Stratford
AQI 11

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Stratford
AQI 11
Huron East
AQI 21
Wellesley
AQI 10
Listowel
AQI 9
Linwood
AQI 10
Tavistock
AQI 10
New Hamburg
AQI 10
Bluewater
AQI 6
Waterloo
AQI 10
Wingham
AQI 6
Kitchener
AQI 25