Enterprise, Oregon, USA Air Quality

Monitoring Station · Walla Walla, United States
164
Unhealthy
Everyone should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
82 1am
164
82
102 4am
102
114
114 7am
131
131
132 10am
132
194
114 1pm
114
114
— 4pm
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—
— 7pm
—
—
— 10pm
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Station readings
164
CAMS model adj +48
34
34
34
54
54
66
66
83
83
84
84
146
66
66
66

Air Quality Forecast (24h)

PM2.580.7 µg/m³ ×5.4 WHO
Unhealthy
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Nearby Cities

103 Walla Walla 154 Lewiston Orchards 154 Lewiston 54 Pendleton 68 Pullman 68 Moscow 54 Hermiston 76 Pasco 79 Kennewick

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T04:47 UTC.