St-Dominique, Montreal, Canada Air Quality

Monitoring Station · Ville-Marie, Canada
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
32 12am
52
52
52 3am
52
52
52 6am
52
64
64 9am
64
52
52 12pm
32
25
— 3pm
—
—
— 6pm
—
—
— 9pm
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—
CAMS model adj -2
34
54
54
54
54
54
54
54
66
66
66
54
54
34
27

Air Quality Forecast (24h)

PM2.55.8 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

17
St-Dominique, Montreal, Canada
0.0 km PM2.5: 4.1 µg/m³
36
St-Dominique, Montreal, Canada
0.0 km PM2.5: 8.6 µg/m³
20
St-Dominique, Montreal, Canada
0.0 km PM2.5: 4.8 µg/m³
15
St-Dominique, Montreal, Canada
0.0 km PM2.5: 3.6 µg/m³
33
Montreal
1.1 km PM2.5: 7.9 µg/m³
21
Montreal
1.1 km PM2.5: 5.0 µg/m³
26
Montreal
1.1 km PM2.5: 6.2 µg/m³
35
Molson, Montreal, Canada
3.4 km PM2.5: 8.4 µg/m³

Nearby Cities

27 Ville-Marie 27 Montréal 27 Le Plateau-Mont-Royal 27 Mile End 27 Outremont 27 Westmount 27 Rosemont–La Petite-Patrie 27 Le Sud-Ouest 27 Le Vieux-Longueuil

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-12T03:06 UTC.