1. North America
  2. Canada
  3. Québec
  4. Montreal
  5. Montréal

Montréal

Montreal

2025-12-22 15:00
AQHI (Canada)
Low
Pollutants
O3
μg/m³
56.4
PM2.5
μg/m³
6.7
NO2
μg/m³
14.7
SO2
μg/m³
0.1
Weather
  • ℃
  • ℉
-10℃
70%
19 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQHI (Canada)
  • O3
  • PM2.5
  • NO2
  • SO2
Places included
Mont-Royal
AQI 3
Montreal
AQI 2
Pointe-Claire
AQI --
Sainte-Anne-de-Bellevue
AQI 2
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

Montreal
AQI 2
Westmount
AQI --
Saint-Lambert
AQI --
Longueuil
AQI --
Mont-Royal
AQI 3
Montreal West
AQI --
Côte Saint-Luc
AQI --
Brossard
AQI --
La Prairie
AQI --
Sainte-Catherine
AQI --
Saint-Constant
AQI --