Hamilton Mountain, Ontario, Canada Air Quality

Monitoring Station · Hamilton, Canada
50
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
39 5pm
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39
39 8pm
59
59
39 11pm
32
30
30 2am
30
30
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CAMS model adj +5
34
34
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34
54
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34
27
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25

Air Quality Forecast (24h)

PM2.512.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

37
Hamilton Mountain, Ontario, Canada
0.0 km PM2.5: 8.9 µg/m³
23
Hamilton Downtown, Ontario, Canada
3.2 km PM2.5: 5.5 µg/m³
38
Hamilton Downtown, Ontario, Canada
3.2 km PM2.5: 9.1 µg/m³
13
Hamilton Downtown, Ontario, Canada
3.2 km PM2.5: 3.1 µg/m³
34
Hamilton West, Ontario, Canada
4.8 km PM2.5: 8.2 µg/m³
28
Hamilton West, Ontario, Canada
4.8 km PM2.5: 6.7 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 36 Stoney Creek 38 Ancaster 35 Waterdown 34 Burlington 35 Grimsby 31 Oakville 38 Milton 40 Brantford

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:45 UTC.