Sudbury, Ontario, Canada

Monitoring Station · Greater Sudbury, Canada
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
29 11pm
38
29
15 2am
29
29
29 5am
29
29
29 8am
29
29
29 11am
29
29
— 2pm
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— 5pm
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— 8pm
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Station readings
38
15
CAMS model adj +5
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24

Air Quality Trend (24h)

PM2.53.6 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

28
Sudbury, Ontario, Canada
0.0 km PM2.5: 6.7 µg/m³
26
Sudbury, Ontario, Canada
0.0 km PM2.5: 6.2 µg/m³

Nearby Cities

27 Greater Sudbury 27 Valley East 21 North Bay 7 Huntsville 9 Bracebridge 9 Midland 24 Owen Sound 7 Timmins 10 Collingwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T02:55 UTC.