Hamilton Downtown, Ontario, Canada

Monitoring Station · Hamilton, Canada
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
25 4pm
25
37
33 7pm
37
37
50 10pm
50
75
75 1am
75
75
75 4am
75
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Air Quality Trend (24h)

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Nearby Monitoring Stations

29
Hamilton Downtown, Ontario, Canada
0.0 km
24
Hamilton Downtown, Ontario, Canada
0.0 km
32
Hamilton Downtown, Ontario, Canada
0.0 km
31
Hamilton Downtown, Ontario, Canada
0.0 km
30
Hamilton Mountain, Ontario, Canada
3.2 km
34
Hamilton Mountain, Ontario, Canada
3.2 km
34
Hamilton Mountain, Ontario, Canada
3.2 km
34
Hamilton Mountain, Ontario, Canada
3.2 km

Nearby Cities

Hamilton Waterdown 8 Stoney Creek Ancaster Burlington 7 Grimsby 14 Oakville 14 Milton Brantford

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-11T19:22 UTC.