St-Dominique, Montreal, Canada Air Quality

Monitoring Station · Ville-Marie, Canada
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
25 10am
25
25
27 1pm
27
27
27 4pm
34
34
27 7pm
27
27
27 10pm
34
54
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Air Quality Forecast (24h)

PM2.53.6 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

20
St-Dominique, Montreal, Canada
0.0 km PM2.5: 4.8 µg/m³
17
St-Dominique, Montreal, Canada
0.0 km PM2.5: 4.1 µg/m³
16
St-Dominique, Montreal, Canada
0.0 km PM2.5: 3.8 µg/m³
17
St-Dominique, Montreal, Canada
0.0 km PM2.5: 4.1 µg/m³
18
Montreal
1.1 km PM2.5: 4.3 µg/m³
15
Montreal
1.1 km PM2.5: 3.6 µg/m³
47
Montreal
1.1 km PM2.5: 11.3 µg/m³
19
Molson, Montreal, Canada
3.4 km PM2.5: 4.6 µg/m³

Nearby Cities

15 Ville-Marie 16 Montréal 16 Le Plateau-Mont-Royal 17 Mile End 17 Outremont 15 Westmount 17 Rosemont–La Petite-Patrie 13 Le Sud-Ouest 22 Le Vieux-Longueuil

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-10T13:25 UTC.