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

Montreal

Montréal, Montreal

2026-07-27 10:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
60.4
PM2.5
μg/m³
9.2
NO2
μg/m³
15.6
CO
μg/m³
250
SO2
μg/m³
1.1
Weather
  • ℃
  • ℉
20℃
83%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Ahuntsic-Cartierville
AQI 12
Anjou
AQI 11
Côte-Des-Neiges—Notre-Dame-De-Grâce
AQI 14
Le Plateau-Mont-Royal
AQI 14
Mercier-Hochelaga-Maisonneuve
AQI 15
Montréal-Nord
AQI 19
Outremont
AQI 14
Riviere-des-Prairies—Pointe-aux-Trembles
AQI 19
Rosemont-La Petite-Patrie
AQI 21
Saint Leonard
AQI 12
Saint-Laurent
AQI 13
Southwest
AQI 14
Verdun
AQI 14
Ville-Marie
AQI 14
Villeray—Saint-Michel—Parc-Extension
AQI 15
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 19
Westmount
AQI 14
Saint-Lambert
AQI 16
Longueuil
AQI 19
Mont-Royal
AQI 14
Montreal West
AQI 14
Côte Saint-Luc
AQI 14
Brossard
AQI 21
La Prairie
AQI 15
Sainte-Catherine
AQI 15
Saint-Constant
AQI 15