Hamilton Mountain, Ontario, Canada

Monitoring Station · Hamilton, Canada
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
99 10am
99
55
75 1pm
75
75
75 4pm
75
75
75 7pm
75
75
75 10pm
75
75
— 1am
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—
— 4am
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— 7am
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Air Quality Trend (24h)

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Nearby Monitoring Stations

38
Hamilton Mountain, Ontario, Canada
0.0 km
34
Hamilton Mountain, Ontario, Canada
0.0 km
61
Hamilton Mountain, Ontario, Canada
0.0 km
57
Hamilton Mountain, Ontario, Canada
0.0 km
68
Hamilton Downtown, Ontario, Canada
3.2 km
50
Hamilton Downtown, Ontario, Canada
3.2 km
50
Hamilton Downtown, Ontario, Canada
3.2 km
55
Hamilton Downtown, Ontario, Canada
3.2 km

Nearby Cities

15 Hamilton 15 Stoney Creek 15 Ancaster 15 Waterdown 17 Burlington 15 Grimsby 55 Oakville 55 Milton 17 Brantford

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-12T13:30 UTC.