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  3. Québec
  4. Laval

Laval

Québec

2026-04-21 17:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
94.3
PM2.5
μg/m³
5.5
Weather
  • ℃
  • ℉
10℃
37%
9 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM2.5
Places included
Laval
AQI 40
Data Sources
http://www.airnow.gov/

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Mont-Royal
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Montréal-Est
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Côte Saint-Luc
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