Montreal Air Quality

Monitoring Station · Ville-Marie, Canada

39

Good

Air quality is satisfactory. Enjoy outdoor activities.

Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous

AQI Forecast

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Station readings

39

Air Quality Forecast (24h)

PM2.59.4 µg/m³ ✓ WHO

Good

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Nearby Monitoring Stations

0.0 km PM2.5: 5.5 µg/m³

0.0 km PM2.5: 13.5 µg/m³

Molson, Montreal, Canada

4.0 km PM2.5: 9.4 µg/m³

Molson, Montreal, Canada

4.0 km PM2.5: 15.9 µg/m³

Molson, Montreal, Canada

4.0 km PM2.5: 8.9 µg/m³

Molson, Montreal, Canada

4.0 km PM2.5: 16.9 µg/m³

Molson, Montreal, Canada

4.0 km PM2.5: 11.8 µg/m³

Molson, Montreal, Canada

4.0 km PM2.5: 13.5 µg/m³

Nearby Cities

46 Ville-Marie 50 Montréal 47 Le Plateau-Mont-Royal 51 Mile End 52 Outremont 55 Westmount 62 Le Vieux-Longueuil 58 Le Sud-Ouest 52 Rosemont–La Petite-Patrie

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-10-22T08:26 UTC.