Sudbury, Ontario, Canada

Monitoring Station · Greater Sudbury, Canada
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
54 1pm
54
54
29 4pm
54
54
54 7pm
54
54
54 10pm
54
54
54 1am
55
—
— 4am
—
—
— 7am
—
—
— 10am
—
—
Station readings
29
CAMS model adj +30
24
24
24
24
24
24
24
24
24
24
24
24
24
25

Air Quality Trend (24h)

PM2.57.0 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

26
Sudbury, Ontario, Canada
0.0 km PM2.5: 6.2 µg/m³
50
Sudbury, Ontario, Canada
0.0 km PM2.5: 12.0 µg/m³

Nearby Cities

26 Greater Sudbury 26 Valley East 24 North Bay 25 Huntsville 23 Bracebridge 24 Midland 12 Owen Sound 24 Timmins 22 Collingwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-26T16:09 UTC.