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  3. Québec
  4. Champlain
  5. Longueuil

Longueuil

Champlain, Québec

2026-06-05 19:00
CAQI (Europe)
Medium
Pollutants
O3
μg/m³
147.9
PM2.5
μg/m³
13.6
Weather
  • ℃
  • ℉
27℃
50%
2 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM2.5
Places included
Bourassa
AQI 62
Saint-Hubert
AQI 23
Data Sources
http://www.airnow.gov/

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