Ketchum, Idaho, USA Air Quality

Monitoring Station · Twin Falls, United States
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
29 3am
50
50
62 6am
62
62
62 9am
62
62
62 12pm
50
50
50 3pm
50
50
— 6pm
—
—
— 9pm
—
—
— 12am
—
—
CAMS model adj -4
54
54
54
66
66
66
66
66
66
66
54
54
54
54
54

Air Quality Forecast (24h)

PM2.57.0 µg/m³ ✓ WHO
Good
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Nearby Cities

60 Twin Falls 114 Boise 114 Eagle 114 Meridian 114 Kuna 114 Nampa 35 Pocatello 146 Caldwell 77 Idaho Falls

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T06:33 UTC.