1. North America
  2. Canada
  3. Ontario
  5. Perth

Perth

Lanark County, Ontario

2026-10-24 03:00
CAQI (Europe)
Very Low
Pollutants
PM2.5
μg/m³
6.2
PM10
μg/m³
6.3
Weather
  • ℃
  • ℉
3℃
79%
1 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • PM2.5
  • PM10

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

Perth
AQI 11
Smiths Falls
AQI 13
Carleton Place
AQI 17
Mississippi Mills
AQI 16
Brockville
AQI 8
Morristown
AQI 8
Arnprior
AQI 14
Prescott
AQI 9
Gananoque
AQI 6
Ogdensburg
AQI 9
Hammond
AQI 6