Hudson Air Quality

Monitoring Station · Saint-Lazare, Canada
14
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
4 9pm
6
18
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Station readings
4
6
18

Air Quality Forecast (24h)

PM2.53.4 µg/m³ ✓ WHO
Good
PM103.4 µg/m³
Good
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Nearby Monitoring Stations

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Sainte-Anne-de-Bellevue, Montreal, Canada
18.5 km PM2.5: 5.0 µg/m³
31
Sainte-Anne-de-Bellevue, Montreal, Canada
18.5 km PM2.5: 7.4 µg/m³
34
Sainte-Anne-de-Bellevue, Montreal, Canada
18.5 km PM2.5: 8.2 µg/m³
26
Sainte-Anne-de-Bellevue, Montreal, Canada
18.5 km PM2.5: 6.2 µg/m³
33
Sainte-Anne-de-Bellevue, Montreal, Canada
18.5 km PM2.5: 7.9 µg/m³
35
Sainte-Anne-de-Bellevue, Montreal, Canada
18.5 km PM2.5: 8.4 µg/m³
31
Sainte-Anne-de-Bellevue, Montreal, Canada
18.5 km PM2.5: 7.4 µg/m³
13
Sainte-Anne-de-Bellevue, Montreal, Canada
18.5 km PM2.5: 3.1 µg/m³

Nearby Cities

12 Saint-Lazare 20 Vaudreuil-Dorion 15 Les Coteaux 24 Pierrefonds 22 L'Île-Bizard–Sainte-Geneviève 20 Deux-Montagnes 16 Salaberry-de-Valleyfield 10 Mirabel 24 Kirkland

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-10-21T00:41 UTC.