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  2. Canada
  3. Québec
  4. Champlain
  5. Longueuil

Longueuil

Champlain, Québec

2026-03-07 01:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
66.4
PM2.5
μg/m³
12
Weather
  • ℃
  • ℉
2℃
90%
16 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM2.5
Places included
Bourassa
AQI 28
Saint-Hubert
AQI 20
Data Sources
http://www.airnow.gov/

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Montréal-Est
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Mont-Royal
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St-Bruno-de-Montarville
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La Prairie
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Montreal West
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