Sault Ste. Marie, Ontario, Canada Air Quality

Monitoring Station · Sault Ste. Marie, Canada
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
21 4am
75
75
75 7am
75
75
75 10am
55
48
48 1pm
46
46
46 4pm
45
45
— 7pm
—
—
— 10pm
—
—
— 1am
—
—
CAMS model adj +21
54
54
54
54
54
54
54
34
27
27
25
25
25
24
24

Air Quality Forecast (24h)

PM2.55.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

26
Sault Ste. Marie, Ontario, Canada
0.0 km PM2.5: 6.2 µg/m³
17
Sault Ste. Marie, Ontario, Canada
0.0 km PM2.5: 4.1 µg/m³
21
Sault Ste. Marie, Ontario, Canada
0.0 km PM2.5: 5.0 µg/m³
17
Sault Ste. Marie, Ontario, Canada
0.0 km PM2.5: 4.1 µg/m³
25
Sault Ste. Marie, Ontario, Canada
0.0 km PM2.5: 6.0 µg/m³

Nearby Cities

20 Sault Ste. Marie 42 Traverse City 29 Marquette 4 Valley East 4 Greater Sudbury 24 Timmins 34 Owen Sound 52 Bellevue 52 Green Bay

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-11T07:24 UTC.