Hamilton Air Quality

Monitoring Station · Hamilton, Canada
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
28 10am
28
30
19 1pm
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19
19 4pm
19
19
21 7pm
21
21
21 10pm
21
21
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Station readings
30
CAMS model adj -6
34
34
34
25
25
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25
25
25
27
27
27
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27

Air Quality Forecast (24h)

PM2.57.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

25
Hamilton Downtown, Ontario, Canada
0.9 km PM2.5: 6.0 µg/m³
34
Hamilton Downtown, Ontario, Canada
0.9 km PM2.5: 8.2 µg/m³
25
Hamilton Downtown, Ontario, Canada
0.9 km PM2.5: 6.0 µg/m³
25
Hamilton Mountain, Ontario, Canada
2.3 km PM2.5: 6.0 µg/m³
34
Hamilton Mountain, Ontario, Canada
2.3 km PM2.5: 8.2 µg/m³
25
Hamilton Mountain, Ontario, Canada
2.3 km PM2.5: 6.0 µg/m³
30
Hamilton Mountain, Ontario, Canada
2.3 km PM2.5: 7.2 µg/m³
34
Hamilton West, Ontario, Canada
3.5 km PM2.5: 8.2 µg/m³

Nearby Cities

32 Hamilton 32 Stoney Creek 30 Waterdown 35 Ancaster 27 Burlington 30 Grimsby 32 Oakville 20 Milton 40 Brantford

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-10T13:21 UTC.