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
28 1pm
28
28
17 4pm
28
28
28 7pm
28
28
28 10pm
29
29
29 1am
31
38
— 4am
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— 7am
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Station readings
17
CAMS model adj +4
24
24
24
24
24
24
24
24
24
24
25
25
25
27
34

Air Quality Trend (24h)

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

17
Sault Ste. Marie, Ontario, Canada
0.0 km PM2.5: 4.1 µg/m³
19
Sault Ste. Marie, Ontario, Canada
0.0 km PM2.5: 4.6 µg/m³
21
Sault Ste. Marie, Ontario, Canada
0.0 km PM2.5: 5.0 µg/m³

Nearby Cities

19 Sault Ste. Marie 24 Traverse City 7 Marquette 21 Valley East 21 Greater Sudbury 8 Timmins 9 Owen Sound 23 Bellevue 23 Green Bay

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-14T16:40 UTC.