Klamath Falls Air Quality

Monitoring Station · Altamont, United States
68
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
66 2am
68
62
62 5am
55
55
55 8am
55
55
55 11am
55
62
55 2pm
55
55
— 5pm
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— 8pm
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— 11pm
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Station readings
66
68
CAMS model adj +28
34
34
34
34
27
27
27
27
27
27
27
34
27
27
27

Air Quality Forecast (24h)

PM2.520.1 µg/m³ ×1.3 WHO
Moderate
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Nearby Monitoring Stations

60
Klamath Falls, Oregon, USA
2.8 km PM2.5: 16.4 µg/m³
66
Klamath Falls - Peterson School Collocation 1
2.8 km PM2.5: 19.3 µg/m³
70
Klamath Falls - Peterson School Collocation 2
2.8 km PM2.5: 21.0 µg/m³
108
united-states-of-america-klamath-falls-main-street
4.2 km PM2.5: 38.2 µg/m³

Nearby Cities

83 Altamont 83 Klamath Falls 68 Central Point 54 Grants Pass 29 Roseburg 25 Redding 81 Bend 25 Susanville 127 Eugene

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T05:47 UTC.