Sault Ste. Marie, Ontario, Canada Air Quality

Monitoring Station · Sault Ste. Marie, Canada
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
37 4am
37
37
40 7am
37
37
37 10am
37
37
37 1pm
36
36
36 4pm
37
37
— 7pm
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Station readings
40
CAMS model adj +12
25
25
25
25
25
25
25
25
25
25
24
24
24
25
25

Air Quality Forecast (24h)

PM2.59.6 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
34
Sault Ste. Marie, Ontario, Canada
0.0 km PM2.5: 8.2 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
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 2026-08-08T07:22 UTC.