Hamilton West, Ontario, Canada

Monitoring Station · Hamilton, Canada
65
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
77 1am
77
65
77 4am
77
77
77 7am
77
77
77 10am
77
77
50 1pm
50
57
— 4pm
—
—
— 7pm
—
—
— 10pm
—
—
Station readings
65
CAMS model adj +23
54
54
54
54
54
54
54
54
54
54
54
54
27
27
34

Air Quality Trend (24h)

PM2.518.8 µg/m³ ×1.3 WHO
Moderate
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Nearby Monitoring Stations

59
Hamilton West, Ontario, Canada
0.0 km PM2.5: 15.9 µg/m³
63
Hamilton West, Ontario, Canada
0.0 km PM2.5: 17.8 µg/m³
59
Hamilton West, Ontario, Canada
0.0 km PM2.5: 15.9 µg/m³
61
Hamilton Downtown, Ontario, Canada
3.7 km PM2.5: 16.9 µg/m³
70
Hamilton Downtown, Ontario, Canada
3.7 km PM2.5: 21.1 µg/m³
34
Hamilton Mountain, Ontario, Canada
4.8 km PM2.5: 8.2 µg/m³
59
Hamilton Mountain, Ontario, Canada
4.8 km PM2.5: 15.9 µg/m³
63
Hamilton Mountain, Ontario, Canada
4.8 km PM2.5: 17.8 µg/m³

Nearby Cities

64 Hamilton 61 Ancaster 56 Waterdown 59 Stoney Creek 54 Burlington 54 Oakville 56 Grimsby 63 Milton 24 Brantford

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-16T04:18 UTC.