Hamilton West, Ontario, Canada Air Quality

Monitoring Station · Hamilton, Canada
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
26 5pm
26
26
26 8pm
46
46
26 11pm
19
17
17 2am
17
17
19 5am
17
17
— 8am
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—
— 11am
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— 2pm
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CAMS model adj -8
34
34
34
34
54
54
34
27
25
25
25
25
27
25
25

Air Quality Forecast (24h)

PM2.58.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

28
Hamilton West, Ontario, Canada
0.0 km PM2.5: 6.7 µg/m³
38
Hamilton Downtown, Ontario, Canada
3.7 km PM2.5: 9.1 µg/m³
13
Hamilton Downtown, Ontario, Canada
3.7 km PM2.5: 3.1 µg/m³
23
Hamilton Downtown, Ontario, Canada
3.7 km PM2.5: 5.5 µg/m³
37
Hamilton Mountain, Ontario, Canada
4.8 km PM2.5: 8.9 µg/m³
50
Hamilton Mountain, Ontario, Canada
4.8 km PM2.5: 12.0 µg/m³
52
Burlington, Ontario, Canada
10.7 km PM2.5: 12.6 µg/m³
3
Burlington, Ontario, Canada
10.7 km PM2.5: 0.7 µg/m³

Nearby Cities

35 Hamilton 38 Ancaster 35 Waterdown 36 Stoney Creek 34 Burlington 31 Oakville 35 Grimsby 38 Milton 40 Brantford

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:46 UTC.