12th St, Walla Walla, Washington, USA Air Quality

Monitoring Station · Walla Walla, United States
7
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

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AQI Forecast Calibrated
16 6pm
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7
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Station readings
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7
CAMS model adj -4
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Air Quality Forecast (24h)

PM2.51.7 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

82
12th St, Walla Walla, Washington, USA
0.0 km PM2.5: 26.8 µg/m³

Nearby Cities

12 Walla Walla 24 Pendleton 38 Pasco 54 Kennewick 64 Tri-Cities 46 Richland 21 Hermiston 42 Lewiston 42 Lewiston Orchards

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T21:10 UTC.