Sault Ste. Marie, Ontario, Canada Air Quality

Monitoring Station · Sault Ste. Marie, Canada
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
41 12am
35
35
35 3am
35
35
35 6am
35
35
35 9am
35
35
35 12pm
35
34
— 3pm
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— 6pm
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— 9pm
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CAMS model adj +10
25
25
25
25
25
25
25
25
25
25
25
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25
24

Air Quality Forecast (24h)

PM2.59.8 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

24
Sault Ste. Marie, Ontario, Canada
0.0 km PM2.5: 5.8 µg/m³
42
Sault Ste. Marie, Ontario, Canada
0.0 km PM2.5: 10.1 µg/m³
46
Sault Ste. Marie, Ontario, Canada
0.0 km PM2.5: 11.0 µg/m³
46
Sault Ste. Marie, Ontario, Canada
0.0 km PM2.5: 11.0 µg/m³
46
Sault Ste. Marie, Ontario, Canada
0.0 km PM2.5: 11.0 µg/m³
42
Sault Ste. Marie, Ontario, Canada
0.0 km PM2.5: 10.1 µg/m³
34
Sault Ste. Marie, Ontario, Canada
0.0 km PM2.5: 8.2 µg/m³

Nearby Cities

42 Sault Ste. Marie 31 Traverse City 31 Marquette 27 Valley East 26 Greater Sudbury 25 Timmins 39 Owen Sound 41 Bellevue 41 Green Bay

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T03:25 UTC.