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
38 8am
61
61
21 11am
34
32
32 2pm
34
34
41 5pm
41
41
61 8pm
61
41
— 11pm
—
—
— 2am
—
—
— 5am
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Station readings
38
21
CAMS model adj +7
54
54
54
54
27
25
25
27
27
34
34
34
54
54
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
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
38
Hamilton Mountain, Ontario, Canada
0.0 km PM2.5: 9.1 µg/m³
25
Hamilton Downtown, Ontario, Canada
3.2 km PM2.5: 6.0 µg/m³
25
Hamilton Downtown, Ontario, Canada
3.2 km PM2.5: 6.0 µg/m³
37
Hamilton Downtown, Ontario, Canada
3.2 km PM2.5: 8.9 µg/m³
19
Hamilton Downtown, Ontario, Canada
3.2 km PM2.5: 4.6 µg/m³

Nearby Cities

25 Hamilton 23 Stoney Creek 23 Ancaster 22 Waterdown 21 Burlington 23 Grimsby 18 Oakville 19 Milton 25 Brantford

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T11:57 UTC.