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Montréal

Montreal

2026-05-19 17:00
AQI (India)
Moderately polluted
Pollutants
O3
μg/m³
103.9
CO
μg/m³
250
PM2.5
μg/m³
7.1
NO2
μg/m³
5
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
27℃
60%
33 kph
6 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • CO
  • PM2.5
  • NO2
  • SO2
Places included
Mont-Royal
AQI 11
Montreal
AQI 105
Pointe-Claire
AQI 18
Sainte-Anne-de-Bellevue
AQI 108
Data Sources
http://www.airnow.gov/

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