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Montreal

Montréal, Montreal

2026-06-05 23:00
CAQI (Europe)
Medium
Pollutants
O3
μg/m³
127.5
PM2.5
μg/m³
10.2
NO2
μg/m³
17.9
SO2
μg/m³
3.9
CO
μg/m³
250
Weather
  • ℃
  • ℉
23℃
58%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM2.5
  • NO2
  • SO2
  • CO
Places included
Ahuntsic-Cartierville
AQI 17
Anjou
AQI 15
Côte-Des-Neiges—Notre-Dame-De-Grâce
AQI 18
Le Plateau-Mont-Royal
AQI 18
Mercier-Hochelaga-Maisonneuve
AQI 18
Montréal-Nord
AQI 50
Outremont
AQI 18
Riviere-des-Prairies—Pointe-aux-Trembles
AQI 55
Rosemont-La Petite-Patrie
AQI 56
Saint Leonard
AQI 17
Saint-Laurent
AQI 14
Southwest
AQI 18
Verdun
AQI 18
Ville-Marie
AQI 17
Villeray—Saint-Michel—Parc-Extension
AQI 18
Data Sources
http://www.airnow.gov/

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Cities Nearby

Montreal
AQI 54
Westmount
AQI 18
Saint-Lambert
AQI 18
Longueuil
AQI 59
Mont-Royal
AQI 18
Montreal West
AQI 18
Côte Saint-Luc
AQI 18
Brossard
AQI 58
La Prairie
AQI 21
Sainte-Catherine
AQI 21
Saint-Constant
AQI 21