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

Montreal

Montréal, Montreal

2026-07-18 09:00
AQI (India)
Good
Pollutants
O3
μg/m³
38.2
NO2
μg/m³
13.5
PM2.5
μg/m³
5.2
CO
μg/m³
125
SO2
μg/m³
2.6
Weather
  • ℃
  • ℉
18℃
72%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • NO2
  • PM2.5
  • CO
  • SO2
Places included
Ahuntsic-Cartierville
AQI 9
Anjou
AQI 9
Côte-Des-Neiges—Notre-Dame-De-Grâce
AQI 9
Le Plateau-Mont-Royal
AQI 9
Mercier-Hochelaga-Maisonneuve
AQI 9
Montréal-Nord
AQI 45
Outremont
AQI 9
Riviere-des-Prairies—Pointe-aux-Trembles
AQI 36
Rosemont-La Petite-Patrie
AQI 35
Saint Leonard
AQI 9
Saint-Laurent
AQI 9
Southwest
AQI 9
Verdun
AQI 9
Ville-Marie
AQI 9
Villeray—Saint-Michel—Parc-Extension
AQI 9
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 39
Westmount
AQI 9
Saint-Lambert
AQI 9
Longueuil
AQI 52
Mont-Royal
AQI 9
Montreal West
AQI 9
Côte Saint-Luc
AQI 9
Brossard
AQI 41
La Prairie
AQI 10
Sainte-Catherine
AQI 10
Saint-Constant
AQI 10