Duwamish, Seattle, Washington, USA Air Quality

Monitoring Station · Columbia City, United States
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
52 5pm
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52 8pm
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52 11pm
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32
32 2am
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52 5am
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CAMS model adj -2
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Air Quality Forecast (24h)

PM2.59.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

35
Duwamish, Seattle, Washington, USA
0.0 km PM2.5: 8.4 µg/m³
135
Seattle-5th Ave S
1.8 km PM2.5: 49.4 µg/m³
34
Seattle-23rd Ave SW
2.1 km PM2.5: 8.2 µg/m³
21
Beacon Hill, Seattle, Washington, USA
2.4 km PM2.5: 5.0 µg/m³
39
Seattle-13th Ave S
2.6 km PM2.5: 9.4 µg/m³
31
Seattle-16th Ave S
3.0 km PM2.5: 7.5 µg/m³
47
South Park, Seattle, Washington, USA
3.5 km PM2.5: 11.3 µg/m³
48
South Park, Seattle, Washington, USA
3.5 km PM2.5: 11.5 µg/m³

Nearby Cities

47 Columbia City 45 Seattle 45 Mercer Island 47 Burien 48 Bryn Mawr-Skyway 47 Tukwila 47 Renton 45 SeaTac 47 Bainbridge Island

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:02 UTC.