Duwamish, Seattle, Washington, USA Air Quality

Monitoring Station · Columbia City, United States
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
24 7pm
17
30
30 10pm
24
24
24 1am
24
24
24 4am
24
24
24 7am
24
4
— 10am
—
—
— 1pm
—
—
— 4pm
—
—
Station readings
17
30
30
CAMS model adj -30
54
54
54
54
54
54
54
54
54
54
54
54
54
54
34

Air Quality Trend (24h)

PM2.57.2 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

31
Duwamish, Seattle, Washington, USA
0.0 km PM2.5: 7.4 µg/m³
13
Seattle-5th Ave S
1.8 km PM2.5: 3.1 µg/m³
11
Seattle-23rd Ave SW
2.1 km PM2.5: 2.6 µg/m³
18
Beacon Hill, Seattle, Washington, USA
2.4 km PM2.5: 4.3 µg/m³
13
Seattle-13th Ave S
2.6 km PM2.5: 3.2 µg/m³
8
Seattle-16th Ave S
3.0 km PM2.5: 1.9 µg/m³
29
South Park, Seattle, Washington, USA
3.5 km PM2.5: 7.0 µg/m³
65
South Park, Seattle, Washington, USA
3.5 km PM2.5: 18.8 µg/m³

Nearby Cities

24 Columbia City 49 Seattle 23 Mercer Island 19 Burien 18 Bryn Mawr-Skyway 17 Tukwila 19 Renton 18 SeaTac 20 Bainbridge Island

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-28T22:53 UTC.