St Maries, Idaho, USA Air Quality

Monitoring Station · Coeur d'Alene, United States
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
17 2pm
30
10
3 5pm
1
1
0 8pm
1
0
1 11pm
1
0
0 2am
0
1
— 5am
—
—
— 8am
—
—
— 11am
—
—
CAMS model adj -24
54
54
34
27
25
25
24
25
24
25
25
24
24
24
25

Air Quality Forecast (24h)

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

26
St Maries, Idaho, USA
0.0 km PM2.5: 6.2 µg/m³
9
St Maries, Idaho, USA
0.0 km PM2.5: 2.2 µg/m³

Nearby Cities

20 Coeur d'Alene 20 Post Falls 20 Opportunity 22 Spokane Valley 15 Moscow 18 Spokane 15 Pullman 25 Lewiston 25 Lewiston Orchards

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T17:17 UTC.