Hamilton West, Ontario, Canada Air Quality

Monitoring Station · Hamilton, Canada
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
31 5pm
23
28
31 8pm
51
51
31 11pm
24
22
22 2am
22
22
24 5am
22
22
— 8am
—
—
— 11am
—
—
— 2pm
—
—
Station readings
23
28
CAMS model adj -3
34
34
34
34
54
54
34
27
25
25
25
25
27
25
25

Air Quality Forecast (24h)

PM2.56.7 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

34
Hamilton West, Ontario, Canada
0.0 km PM2.5: 8.2 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 2026-07-21T20:45 UTC.