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Roussillon Regional County Municipality

Québec

2026-01-21 10:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
3.9
Weather
  • ℃
  • ℉
-11℃
74%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
Places included
Candiac
AQI 22
Châteauguay
AQI 24
Delson
AQI 22
La Prairie
AQI 22
Mercier
AQI 24
Saint-Constant
AQI 22
Saint-Mathieu
AQI 19
Saint-Philippe
AQI 22
Sainte-Catherine
AQI 22
Data Sources
http://www.airnow.gov/

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Cities Nearby

Saint-Constant
AQI 22
Sainte-Catherine
AQI 22
Delson
AQI 22
Candiac
AQI 22
Châteauguay
AQI 24
Montreal West
AQI 24
Mercier
AQI 24
Côte Saint-Luc
AQI 24
Saint-Philippe
AQI 22
Saint-Rémi
AQI 19
La Prairie
AQI 22