St-Dominique, Montreal, Canada Air Quality

Monitoring Station · Ville-Marie, Canada
47
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
32 10pm
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41
41 1am
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41 4am
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41 7am
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41 10am
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41
— 1pm
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CAMS model adj +7
25
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34
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34

Air Quality Forecast (24h)

PM2.511.3 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

27
St-Dominique, Montreal, Canada
0.0 km PM2.5: 6.5 µg/m³
28
St-Dominique, Montreal, Canada
0.0 km PM2.5: 6.7 µg/m³
42
St-Dominique, Montreal, Canada
0.0 km PM2.5: 10.1 µg/m³
25
St-Dominique, Montreal, Canada
0.0 km PM2.5: 6.0 µg/m³
55
Montreal
1.1 km PM2.5: 14.0 µg/m³
54
Montreal
1.1 km PM2.5: 13.5 µg/m³
20
Montreal
1.1 km PM2.5: 4.8 µg/m³
55
Montreal
1.1 km PM2.5: 14.0 µg/m³

Nearby Cities

62 Ville-Marie 62 Montréal 62 Le Plateau-Mont-Royal 62 Mile End 61 Outremont 62 Westmount 61 Rosemont–La Petite-Patrie 62 Le Sud-Ouest 64 Le Vieux-Longueuil

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T01:29 UTC.