Hamilton Mountain, Ontario, Canada Air Quality

Monitoring Station · Hamilton, Canada
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
34 5pm
34
34
34 8pm
54
54
34 11pm
27
25
25 2am
25
25
27 5am
25
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— 8am
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— 11am
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— 2pm
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CAMS model
34
34
34
34
54
54
34
27
25
25
25
25
27
25

Air Quality Forecast (24h)

PM2.58.9 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

50
Hamilton Mountain, Ontario, Canada
0.0 km PM2.5: 12.0 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 35 Ancaster 34 Waterdown 34 Burlington 35 Grimsby 34 Oakville 34 Milton 30 Brantford

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:12 UTC.