Crater Lake Rim, Oregon, USA Air Quality

Monitoring Station · Klamath Falls, United States
93
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
82 2am
93
73
73 5am
66
66
66 8am
66
66
66 11am
66
73
66 2pm
66
66
— 5pm
—
—
— 8pm
—
—
— 11pm
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Station readings
82
93
CAMS model adj +39
34
34
34
34
27
27
27
27
27
27
27
34
27
27
27

Air Quality Forecast (24h)

PM2.532.1 µg/m³ ×2.1 WHO
Moderate
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Nearby Cities

83 Klamath Falls 83 Altamont 68 Central Point 29 Roseburg 54 Grants Pass 81 Bend 127 Eugene 73 Redmond 30 Coos Bay

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T05:07 UTC.