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

Perth County

Ontario

2026-09-05 00:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
5
O3
μg/m³
27.2
PM10
μg/m³
5.2
NO2
μg/m³
1.9
Weather
  • ℃
  • ℉
20℃
78%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • PM10
  • NO2
Places included
North Perth
AQI 25
Perth South
AQI 30
Stratford
AQI 29

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 29
Huron East
AQI 26
Wellesley
AQI 28
Listowel
AQI 26
Linwood
AQI 28
Tavistock
AQI 28
New Hamburg
AQI 28
Bluewater
AQI 28
Waterloo
AQI 28
Wingham
AQI 23
Kitchener
AQI 28