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  4. Montreal

Montreal

Québec

2025-12-11 10:00
AQI (India)
Good
Pollutants
O3
μg/m³
38.6
NO2
μg/m³
13.7
CO
μg/m³
250
PM2.5
μg/m³
6.3
SO2
μg/m³
1
Weather
  • ℃
  • ℉
-6℃
90%
33 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • NO2
  • CO
  • PM2.5
  • SO2
Places included
Baie-D'Urfe
AQI 7
Beaconsfield
AQI 7
Côte Saint-Luc
AQI 14
Dollard-Des Ormeaux
AQI 10
Dorval
AQI 10
Kirkland
AQI 7
Montreal West
AQI 14
Montréal
AQI 39
Montréal-Est
AQI 14
Westmount
AQI 13
Data Sources
http://www.airnow.gov/

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Cities Nearby

Pointe-Claire
AQI 10
Dorval
AQI 10
Dollard-Des Ormeaux
AQI 10
Kirkland
AQI 7
Beaconsfield
AQI 7
Côte Saint-Luc
AQI 14
Montreal West
AQI 14
Deux-Montagnes
AQI 10
Mont-Royal
AQI 37
Baie-D'Urfe
AQI 7
Châteauguay
AQI 10