Hamilton Downtown, Ontario, Canada

Monitoring Station · Hamilton, Canada
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
37 11pm
37
46
37 2am
37
37
37 5am
37
37
37 8am
37
37
37 11am
37
37
— 2pm
—
—
— 5pm
—
—
— 8pm
—
—

Air Quality Trend (24h)

Nearby Monitoring Stations

34
Hamilton Downtown, Ontario, Canada
0.0 km
38
Hamilton Downtown, Ontario, Canada
0.0 km
38
Hamilton Downtown, Ontario, Canada
0.0 km
55
Hamilton Mountain, Ontario, Canada
3.2 km
34
Hamilton Mountain, Ontario, Canada
3.2 km
42
Hamilton Mountain, Ontario, Canada
3.2 km
46
Hamilton Mountain, Ontario, Canada
3.2 km
39
Hamilton Mountain, Ontario, Canada
3.2 km

Nearby Cities

27 Hamilton 22 Waterdown 26 Stoney Creek 26 Ancaster 23 Burlington 24 Grimsby 49 Oakville 49 Milton 26 Brantford

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T02:44 UTC.