1. North America
  2. Canada
  3. Ontario
  4. York Regional Municipality

York Regional Municipality

Ontario

2025-12-06 21:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
9.2
O3
μg/m³
63.2
NO2
μg/m³
10.3
Weather
  • ℃
  • ℉
0℃
73%
16 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • NO2
Places included
Aurora
AQI 50
East Gwillimbury
AQI 50
Georgina
AQI 27
King
AQI 50
Markham
AQI 56
Mount Albert
AQI 50
Newmarket
AQI 50
Richmond Hill
AQI 54
Vaughan
AQI 54
Whitchurch-Stouffville
AQI 50
Data Sources
http://www.airnow.gov/

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

Aurora
AQI 50
Newmarket
AQI 50
Richmond Hill
AQI 54
East Gwillimbury
AQI 50
Vaughan
AQI 54
Markham
AQI 56
Whitchurch-Stouffville
AQI 50
Mount Albert
AQI 50
Zephyr
AQI 23
Uxbridge
AQI 50
Georgina
AQI 27