Sudbury, Ontario, Canada

Monitoring Station · Greater Sudbury, Canada
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
35 8am
35
35
37 11am
37
35
35 2pm
35
37
37 5pm
37
37
44 8pm
44
—
— 11pm
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— 2am
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— 5am
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CAMS model adj +10
25
25
25
27
27
25
25
25
27
27
27
27
34
34

Air Quality Trend (24h)

PM2.56.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

27
Sudbury, Ontario, Canada
0.0 km PM2.5: 6.5 µg/m³
25
Sudbury, Ontario, Canada
0.0 km PM2.5: 6.0 µg/m³

Nearby Cities

28 Greater Sudbury 28 Valley East 26 North Bay 24 Huntsville 33 Bracebridge 31 Midland 14 Owen Sound 24 Timmins 28 Collingwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-18T11:03 UTC.