Sudbury, Ontario, Canada

Monitoring Station · Greater Sudbury, Canada
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
24 7am
24
24
24 10am
25
25
25 1pm
25
25
25 4pm
54
27
27 7pm
27
27
— 10pm
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— 1am
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— 4am
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Air Quality Trend (24h)

PM2.57.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

32
Sudbury, Ontario, Canada
0.0 km PM2.5: 7.7 µg/m³
30
Sudbury, Ontario, Canada
0.0 km PM2.5: 7.2 µg/m³
33
Sudbury, Ontario, Canada
0.0 km PM2.5: 7.9 µg/m³

Nearby Cities

31 Greater Sudbury 31 Valley East 25 North Bay 25 Huntsville 23 Bracebridge 22 Midland 13 Owen Sound 26 Timmins 26 Collingwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-21T10:16 UTC.