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Montreal

Montréal, Montreal

2026-04-01 20:00
AQI (US)
Good
Pollutants
O3
μg/m³
83.2
PM2.5
μg/m³
4
CO
μg/m³
250
NO2
μg/m³
4
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
4℃
69%
19 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • CO
  • NO2
  • SO2
Places included
Ahuntsic-Cartierville
AQI 17
Anjou
AQI 17
Côte-Des-Neiges—Notre-Dame-De-Grâce
AQI 30
Le Plateau-Mont-Royal
AQI 26
Mercier-Hochelaga-Maisonneuve
AQI 24
Montréal-Nord
AQI 35
Outremont
AQI 26
Riviere-des-Prairies—Pointe-aux-Trembles
AQI 38
Rosemont-La Petite-Patrie
AQI 37
Saint Leonard
AQI 17
Saint-Laurent
AQI 19
Southwest
AQI 26
Verdun
AQI 26
Ville-Marie
AQI 28
Villeray—Saint-Michel—Parc-Extension
AQI 24
Data Sources
http://www.airnow.gov/

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Cities Nearby

Montreal
AQI 36
Westmount
AQI 26
Saint-Lambert
AQI 18
Longueuil
AQI 39
Mont-Royal
AQI 26
Montreal West
AQI 30
Côte Saint-Luc
AQI 30
Brossard
AQI 37
La Prairie
AQI 20
Sainte-Catherine
AQI 20
Saint-Constant
AQI 20