1. North America
  2. Canada
  3. Ontario
  4. Toronto Division
  6. Toronto

Toronto

Toronto, Toronto Division

2025-03-18 11:00
CAQI (Europe)
Very Low
Pollutants
O3
μg/m³
47.9
NO2
μg/m³
23.3
PM2.5
μg/m³
4.7
CO
μg/m³
118.8
SO2
μg/m³
0.3
Weather
  • ℃
  • ℉
1℃
79%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • NO2
  • PM2.5
  • CO
  • SO2
Places included
East York
AQI 7
Etobicoke
AQI 16
North York
AQI 17
Old Toronto
AQI 27
Scarborough
AQI 21
York
AQI 7
Data Sources
http://www.airqualityontario.com/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

Toronto
AQI 20
Mississauga
AQI 17
Markham
AQI 10
Vaughan
AQI 10
Richmond Hill
AQI 10
Pickering
AQI 10
Brampton
AQI 17
Oakville
AQI 20
Ajax
AQI 10
Whitchurch-Stouffville
AQI 10
Aurora
AQI 10