Sudbury, Ontario, Canada

Monitoring Station · Greater Sudbury, Canada
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
31 5am
31
32
31 8am
31
31
32 11am
32
32
32 2pm
32
32
61 5pm
34
34
— 8pm
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—
— 11pm
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— 2am
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Station readings
32
CAMS model adj +7
24
24
24
24
24
24
25
25
25
25
25
25
54
27
27

Air Quality Trend (24h)

PM2.57.7 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

Nearby Cities

62 Greater Sudbury 62 Valley East 27 North Bay 25 Huntsville 22 Bracebridge 21 Midland 13 Owen Sound 26 Timmins 25 Collingwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-21T08:47 UTC.