Ketchum, Idaho, USA Air Quality

Monitoring Station · Twin Falls, United States
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
57 5am
54
69
69 8am
69
69
69 11am
69
57
57 2pm
57
57
57 5pm
57
57
— 8pm
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Station readings
54
CAMS model adj +3
54
66
66
66
66
66
66
66
54
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.513.5 µg/m³ ✓ WHO
Moderate
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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 2026-08-08T08:22 UTC.