Hamilton Mountain, Ontario, Canada Air Quality
Monitoring Station
· Hamilton, Canada
50
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
39
6pm
39
39
59
9pm
59
39
32
12am
30
30
30
3am
30
32
30
6am
30
—
—
9am
—
—
—
12pm
—
—
—
3pm
—
—
CAMS model
adj +5
34
34
34
54
54
34
27
25
25
25
25
27
25
25
Air Quality Forecast (24h)
PM2.512.0 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
37
Hamilton Mountain, Ontario, Canada
23
Hamilton Downtown, Ontario, Canada
38
Hamilton Downtown, Ontario, Canada
13
Hamilton Downtown, Ontario, Canada
34
Hamilton West, Ontario, Canada
28
Hamilton West, Ontario, Canada
52
Burlington, Ontario, Canada
3
Burlington, Ontario, Canada
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T21:38 UTC.