Sudbury, Ontario, Canada

Monitoring Station · Greater Sudbury, Canada
13
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
17 4am
17
17
13 7am
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18 10am
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18 1pm
18
17
17 4pm
17
17
— 7pm
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Station readings
17
13
CAMS model adj -7
24
24
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25
25
24
24
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24

Air Quality Trend (24h)

PM2.53.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

30
Sudbury, Ontario, Canada
0.0 km PM2.5: 7.2 µg/m³

Nearby Cities

15 Greater Sudbury 15 Valley East 15 North Bay 24 Huntsville 34 Bracebridge 36 Midland 24 Owen Sound 24 Timmins 36 Collingwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-16T07:43 UTC.