Pendleton, Oregon, USA Air Quality

Monitoring Station · Pendleton, United States
76
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
34 6pm
34
34
34 9pm
41
41
41 12am
61
61
61 3am
61
61
61 6am
61
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CAMS model adj +7
27
27
27
27
34
34
34
54
54
54
54
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54
54

Air Quality Forecast (24h)

PM2.524.0 µg/m³ ×1.6 WHO
Moderate
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Nearby Cities

90 Pendleton 71 Hermiston 108 Walla Walla 85 Kennewick 100 Pasco 83 Tri-Cities 82 Richland 78 Sunnyside 52 Lewiston

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T21:28 UTC.