12th St, Walla Walla, Washington, USA

Monitoring Station · Walla Walla, United States
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
26 5pm
53
29
17 8pm
12
12
12 11pm
12
12
12 2am
12
12
12 5am
12
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— 8am
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— 11am
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— 2pm
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Air Quality Trend (24h)

Nearby Monitoring Stations

18
12th St, Walla Walla, Washington, USA
0.0 km

Nearby Cities

27 Walla Walla 28 Pendleton 27 Pasco 27 Kennewick 27 Tri-Cities 27 Richland 27 Hermiston 24 Lewiston 30 Lewiston Orchards

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T20:21 UTC.