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Roussillon Regional County Municipality

Québec

2026-04-22 14:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
5.7
Weather
  • ℃
  • ℉
12℃
44%
7 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
Places included
Candiac
AQI 34
Châteauguay
AQI 25
Delson
AQI 34
La Prairie
AQI 34
Mercier
AQI 25
Saint-Constant
AQI 34
Saint-Mathieu
AQI 32
Saint-Philippe
AQI 34
Sainte-Catherine
AQI 34
Data Sources
http://www.airnow.gov/

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Cities Nearby

Saint-Constant
AQI 34
Sainte-Catherine
AQI 34
Delson
AQI 34
Candiac
AQI 34
Châteauguay
AQI 25
Montreal West
AQI 38
Mercier
AQI 25
Côte Saint-Luc
AQI 38
Saint-Philippe
AQI 34
Saint-Rémi
AQI 32
La Prairie
AQI 34