Sudbury, Ontario, Canada

Monitoring Station · Greater Sudbury, Canada
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
90 4pm
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90
28 7pm
90
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90 10pm
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90
90 1am
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90
90 4am
90
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Station readings
28
CAMS model adj +66
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Air Quality Trend (24h)

PM2.56.7 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

22
Sudbury, Ontario, Canada
0.0 km PM2.5: 5.3 µg/m³
26
Sudbury, Ontario, Canada
0.0 km PM2.5: 6.2 µg/m³

Nearby Cities

22 Greater Sudbury 22 Valley East 24 North Bay 8 Huntsville 9 Bracebridge 13 Midland 11 Owen Sound 8 Timmins 39 Collingwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-14T19:05 UTC.