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Montreal

Montréal, Montreal

2026-04-21 13:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
74.3
PM2.5
μg/m³
5
NO2
μg/m³
11
CO
μg/m³
125
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
3℃
50%
15 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Ahuntsic-Cartierville
AQI 7
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 31
Outremont
AQI 9
Riviere-des-Prairies—Pointe-aux-Trembles
AQI 31
Rosemont-La Petite-Patrie
AQI 33
Saint Leonard
AQI 7
Saint-Laurent
AQI 7
Southwest
AQI 9
Verdun
AQI 9
Ville-Marie
AQI 9
Villeray—Saint-Michel—Parc-Extension
AQI 9
Data Sources
http://www.airnow.gov/

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Cities Nearby

Montreal
AQI 31
Westmount
AQI 9
Saint-Lambert
AQI 8
Longueuil
AQI 34
Mont-Royal
AQI 9
Montreal West
AQI 9
Côte Saint-Luc
AQI 9
Brossard
AQI 29
La Prairie
AQI 10
Sainte-Catherine
AQI 10
Saint-Constant
AQI 10