Hamilton Mountain, Ontario, Canada Air Quality

Monitoring Station · Hamilton, Canada
50
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
27 11pm
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27 2am
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27 5am
27
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27 8am
25
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25 11am
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Air Quality Forecast (24h)

PM2.512.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

30
Hamilton Mountain, Ontario, Canada
0.0 km PM2.5: 7.2 µg/m³
39
Hamilton Mountain, Ontario, Canada
0.0 km PM2.5: 9.4 µg/m³
43
Hamilton Mountain, Ontario, Canada
0.0 km PM2.5: 10.3 µg/m³
25
Hamilton Downtown, Ontario, Canada
3.2 km PM2.5: 6.0 µg/m³
38
Hamilton Downtown, Ontario, Canada
3.2 km PM2.5: 9.1 µg/m³
38
Hamilton Downtown, Ontario, Canada
3.2 km PM2.5: 9.1 µg/m³
50
Hamilton Downtown, Ontario, Canada
3.2 km PM2.5: 12.0 µg/m³
40
Hamilton West, Ontario, Canada
4.8 km PM2.5: 9.6 µg/m³

Nearby Cities

43 Hamilton 43 Stoney Creek 46 Ancaster 42 Waterdown 42 Burlington 40 Grimsby 46 Oakville 53 Milton 42 Brantford

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-11T02:19 UTC.