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
36 1am
82
93
73 4am
73
66
66 7am
66
66
66 10am
66
66
73 1pm
66
66
— 4pm
—
—
— 7pm
—
—
— 10pm
—
—
Station readings
36
82
93
CAMS model adj +39
34
34
34
34
34
27
27
27
27
27
27
27
34
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 2026-08-08T04:38 UTC.