Sudbury, Ontario, Canada

Monitoring Station · Greater Sudbury, Canada
11
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
46 9am
46
46
11 12pm
46
46
46 3pm
46
46
46 6pm
46
46
46 9pm
47
47
— 12am
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— 3am
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— 6am
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Station readings
11
CAMS model adj +22
24
24
24
24
24
24
24
24
24
24
24
24
24
25
25

Air Quality Trend (24h)

PM2.52.6 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

13
Sudbury, Ontario, Canada
0.0 km PM2.5: 3.1 µg/m³
28
Sudbury, Ontario, Canada
0.0 km PM2.5: 6.7 µg/m³
15
Sudbury, Ontario, Canada
0.0 km PM2.5: 3.6 µg/m³
14
Sudbury, Ontario, Canada
0.0 km PM2.5: 3.4 µg/m³

Nearby Cities

12 Greater Sudbury 12 Valley East 18 North Bay 24 Huntsville 30 Bracebridge 30 Midland 12 Owen Sound 24 Timmins 33 Collingwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T12:17 UTC.