Hamilton Mountain, Ontario, Canada Air Quality

Monitoring Station · Hamilton, Canada
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
38 1am
38
38
42 4am
38
38
38 7am
38
36
36 10am
36
36
36 1pm
36
36
— 4pm
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— 7pm
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— 10pm
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Station readings
42
CAMS model adj +11
27
27
27
27
27
27
27
27
25
25
25
25
25
25
25

Air Quality Forecast (24h)

PM2.510.1 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
50
Hamilton Mountain, Ontario, Canada
0.0 km PM2.5: 12.0 µg/m³
38
Hamilton Downtown, Ontario, Canada
3.2 km PM2.5: 9.1 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
50
Hamilton Downtown, Ontario, Canada
3.2 km PM2.5: 12.0 µg/m³
42
Hamilton Downtown, Ontario, Canada
3.2 km PM2.5: 10.1 µg/m³
42
Hamilton West, Ontario, Canada
4.8 km PM2.5: 10.1 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 2026-08-11T04:24 UTC.