Hamilton Mountain, Ontario, Canada Air Quality

Monitoring Station · Hamilton, Canada
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
57 12am
57
57
38 3am
57
57
37 6am
37
37
37 9am
30
28
28 12pm
28
28
— 3pm
—
—
— 6pm
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— 9pm
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Station readings
38
CAMS model adj +3
54
54
54
54
54
54
34
34
34
34
27
25
25
25
25

Air Quality Forecast (24h)

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

40
Hamilton Mountain, Ontario, Canada
0.0 km PM2.5: 9.6 µg/m³
42
Hamilton Mountain, Ontario, Canada
0.0 km PM2.5: 10.1 µg/m³
34
Hamilton Mountain, Ontario, Canada
0.0 km PM2.5: 8.2 µg/m³
42
Hamilton Mountain, Ontario, Canada
0.0 km PM2.5: 10.1 µg/m³
46
Hamilton Downtown, Ontario, Canada
3.2 km PM2.5: 11.0 µg/m³
46
Hamilton Downtown, Ontario, Canada
3.2 km PM2.5: 11.0 µg/m³
68
Hamilton Downtown, Ontario, Canada
3.2 km PM2.5: 20.2 µg/m³
30
Hamilton Downtown, Ontario, Canada
3.2 km PM2.5: 7.2 µg/m³

Nearby Cities

36 Hamilton 38 Stoney Creek 38 Ancaster 38 Waterdown 38 Burlington 38 Grimsby 39 Oakville 41 Milton 46 Brantford

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:24 UTC.