Duwamish, Seattle, Washington, USA Air Quality

Monitoring Station · Columbia City, United States

13

Good

Air quality is satisfactory. Enjoy outdoor activities.

Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous

AQI Forecast Calibrated

10 8pm

11

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11 11pm

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11

10 2am

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11 5am

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11 8am

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CAMS model adj -14

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Air Quality Forecast (24h)

PM2.53.1 µg/m³ ✓ WHO

Good

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Nearby Monitoring Stations

Duwamish, Seattle, Washington, USA

0.0 km PM2.5: 18.8 µg/m³

Seattle-5th Ave S

1.8 km PM2.5: 4.4 µg/m³

Seattle-23rd Ave SW

2.1 km PM2.5: 2.1 µg/m³

Beacon Hill, Seattle, Washington, USA

2.4 km PM2.5: 1.2 µg/m³

Seattle-13th Ave S

2.6 km PM2.5: 2.2 µg/m³

Seattle-16th Ave S

3.0 km PM2.5: 1.9 µg/m³

South Park, Seattle, Washington, USA

3.5 km PM2.5: 6.0 µg/m³

South Park, Seattle, Washington, USA

3.5 km PM2.5: 19.7 µg/m³

Nearby Cities

15 Columbia City 12 Seattle 13 Mercer Island 12 Burien 11 Bryn Mawr-Skyway 11 Tukwila 12 Renton 11 SeaTac 12 Bainbridge Island

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-08T23:19 UTC.