Beacon Hill, Seattle, Washington, USA Air Quality

Monitoring Station · Columbia City, United States
5
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
5 8pm
11
11
11 11pm
10
11
10 2am
11
11
11 5am
11
11
11 8am
11
11
— 11am
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—
— 2pm
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—
— 5pm
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—
CAMS model adj -14
24
25
25
25
24
25
24
25
25
25
25
25
25
25
25

Air Quality Forecast (24h)

PM2.51.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

13
Seattle-16th Ave S
1.4 km PM2.5: 3.1 µg/m³
65
Duwamish, Seattle, Washington, USA
2.4 km PM2.5: 18.8 µg/m³
13
Duwamish, Seattle, Washington, USA
2.4 km PM2.5: 3.1 µg/m³
7
Seattle-13th Ave S
2.9 km PM2.5: 1.7 µg/m³
32
Seattle-5th Ave S
3.0 km PM2.5: 7.6 µg/m³
45
10th and Weller, Seattle, Washington, USA
3.3 km PM2.5: 10.8 µg/m³
9
10th and Weller, Seattle, Washington, USA
3.3 km PM2.5: 2.2 µg/m³
8
10th and Weller, Seattle, Washington, USA
3.3 km PM2.5: 1.9 µg/m³

Nearby Cities

15 Columbia City 12 Seattle 13 Mercer Island 11 Bryn Mawr-Skyway 11 Tukwila 12 Burien 12 Renton 11 SeaTac 10 Kirkland

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-08T23:12 UTC.