Hamilton West, Ontario, Canada

Monitoring Station · Hamilton, Canada
63
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
66 1am
66
66
63 4am
66
66
66 7am
66
66
66 10am
66
66
39 1pm
39
—
— 4pm
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—
— 7pm
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— 10pm
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Station readings
63
CAMS model adj +12
54
54
54
54
54
54
54
54
54
54
54
54
27
27

Air Quality Trend (24h)

PM2.517.8 µg/m³ ×1.2 WHO
Moderate
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Nearby Monitoring Stations

59
Hamilton West, Ontario, Canada
0.0 km PM2.5: 15.9 µg/m³
25
Hamilton West, Ontario, Canada
0.0 km PM2.5: 6.0 µg/m³
59
Hamilton West, Ontario, Canada
0.0 km PM2.5: 15.9 µg/m³
65
Hamilton West, Ontario, Canada
0.0 km PM2.5: 18.8 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

Nearby Cities

54 Hamilton 54 Ancaster 50 Waterdown 54 Stoney Creek 49 Burlington 52 Oakville 50 Grimsby 56 Milton 26 Brantford

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-16T04:02 UTC.