Sault Ste. Marie, Ontario, Canada

Monitoring Station · Sault Ste. Marie, Canada
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
47 11pm
48
42
17 2am
47
47
48 5am
48
48
48 8am
47
47
47 11am
47
47
— 2pm
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Station readings
42
17
CAMS model adj +23
24
25
24
24
24
24
25
25
25
25
24
24
24
24
24

Air Quality Trend (24h)

PM2.54.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

19
Sault Ste. Marie, Ontario, Canada
0.0 km PM2.5: 4.6 µg/m³
18
Sault Ste. Marie, Ontario, Canada
0.0 km PM2.5: 4.3 µg/m³
21
Sault Ste. Marie, Ontario, Canada
0.0 km PM2.5: 5.0 µg/m³

Nearby Cities

24 Sault Ste. Marie 24 Traverse City 24 Marquette 28 Valley East 28 Greater Sudbury 24 Timmins 36 Owen Sound 24 Bellevue 24 Green Bay

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-16T02:21 UTC.