Beacon Hill, Seattle, Washington, USA Air Quality

Monitoring Station · Columbia City, United States
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
54 5pm
54
54
54 8pm
54
54
54 11pm
54
34
34 2am
34
54
54 5am
54
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Air Quality Forecast (24h)

PM2.55.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

31
Seattle-16th Ave S
1.4 km PM2.5: 7.5 µg/m³
35
Duwamish, Seattle, Washington, USA
2.4 km PM2.5: 8.4 µg/m³
38
Duwamish, Seattle, Washington, USA
2.4 km PM2.5: 9.1 µg/m³
39
Seattle-13th Ave S
2.9 km PM2.5: 9.4 µg/m³
135
Seattle-5th Ave S
3.0 km PM2.5: 49.4 µg/m³
68
10th and Weller, Seattle, Washington, USA
3.3 km PM2.5: 20.2 µg/m³
107
10th and Weller, Seattle, Washington, USA
3.3 km PM2.5: 37.9 µg/m³
50
10th and Weller, Seattle, Washington, USA
3.3 km PM2.5: 12.0 µg/m³

Nearby Cities

50 Columbia City 49 Seattle 50 Mercer Island 51 Bryn Mawr-Skyway 49 Tukwila 49 Burien 51 Renton 48 SeaTac 48 Kirkland

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:44 UTC.