La Grande, Oregon, USA Air Quality

Monitoring Station · Pendleton, United States
87
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
82 3am
87
108
125 6am
125
126
126 9am
126
126
126 12pm
96
96
96 3pm
76
69
— 6pm
—
—
— 9pm
—
—
— 12am
—
—
Station readings
82
87
CAMS model adj +42
54
54
66
83
83
84
84
84
84
84
54
54
54
34
27

Air Quality Forecast (24h)

PM2.529.2 µg/m³ ×1.9 WHO
Moderate
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Nearby Cities

54 Pendleton 103 Walla Walla 54 Hermiston 79 Kennewick 76 Pasco 82 Tri-Cities 79 Richland 154 Lewiston Orchards 154 Lewiston

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T06:30 UTC.