Hamilton Mountain, Ontario, Canada

Monitoring Station · Hamilton, Canada
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
61 9am
61
21
34 12pm
32
32
34 3pm
34
41
41 6pm
41
61
61 9pm
41
41
— 12am
—
—
— 3am
—
—
— 6am
—
—
Station readings
21
CAMS model adj +7
54
54
54
27
25
25
27
27
34
34
34
54
54
34
34

Air Quality Trend (24h)

PM2.55.0 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

25
Hamilton Mountain, Ontario, Canada
0.0 km PM2.5: 6.0 µg/m³
14
Hamilton Mountain, Ontario, Canada
0.0 km PM2.5: 3.4 µg/m³
38
Hamilton Mountain, Ontario, Canada
0.0 km PM2.5: 9.1 µg/m³
31
Hamilton Mountain, Ontario, Canada
0.0 km PM2.5: 7.4 µg/m³
34
Hamilton Mountain, Ontario, Canada
0.0 km PM2.5: 8.2 µg/m³
17
Hamilton Downtown, Ontario, Canada
3.2 km PM2.5: 4.1 µg/m³
19
Hamilton Downtown, Ontario, Canada
3.2 km PM2.5: 4.6 µg/m³
37
Hamilton Downtown, Ontario, Canada
3.2 km PM2.5: 8.9 µg/m³

Nearby Cities

22 Hamilton 21 Stoney Creek 21 Ancaster 21 Waterdown 20 Burlington 21 Grimsby 18 Oakville 18 Milton 25 Brantford

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T12:44 UTC.