St-Dominique, Montreal, Canada Air Quality

Monitoring Station · Ville-Marie, Canada
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
38 12am
55
55
55 3am
55
55
55 6am
55
55
55 9am
55
55
55 12pm
48
48
— 3pm
—
—
— 6pm
—
—
— 9pm
—
—
CAMS model adj +21
34
34
34
34
34
34
34
34
34
34
34
34
34
27
27

Air Quality Forecast (24h)

PM2.59.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

47
St-Dominique, Montreal, Canada
0.0 km PM2.5: 11.3 µg/m³
28
St-Dominique, Montreal, Canada
0.0 km PM2.5: 6.7 µg/m³
27
St-Dominique, Montreal, Canada
0.0 km PM2.5: 6.5 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
45
Montreal
1.1 km PM2.5: 10.8 µg/m³
55
Montreal
1.1 km PM2.5: 14.0 µg/m³
20
Montreal
1.1 km PM2.5: 4.8 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 2026-08-08T03:23 UTC.