Beacon Hill, Seattle, Washington, USA Air Quality

Monitoring Station · Columbia City, United States
78
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
28 10pm
78
55
55 1am
55
55
55 4am
55
55
55 7am
55
55
55 10am
55
55
— 1pm
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— 4pm
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— 7pm
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Station readings
28
78
CAMS model adj +1
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.524.9 µg/m³ ×1.7 WHO
Moderate
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Nearby Monitoring Stations

68
Beacon Hill, Seattle, Washington, USA
0.0 km PM2.5: 20.2 µg/m³
61
Beacon Hill, Seattle, Washington, USA
0.0 km PM2.5: 16.9 µg/m³
60
Seattle-16th Ave S
1.4 km PM2.5: 16.3 µg/m³
66
Duwamish, Seattle, Washington, USA
2.4 km PM2.5: 19.2 µg/m³
80
Duwamish, Seattle, Washington, USA
2.4 km PM2.5: 25.9 µg/m³
74
Seattle-13th Ave S
2.9 km PM2.5: 23.2 µg/m³
80
Seattle-5th Ave S
3.0 km PM2.5: 25.7 µg/m³
53
10th and Weller, Seattle, Washington, USA
3.3 km PM2.5: 13.1 µg/m³

Nearby Cities

65 Columbia City 62 Seattle 72 Mercer Island 67 Bryn Mawr-Skyway 64 Tukwila 61 Burien 68 Renton 62 SeaTac 71 Kirkland

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T01:57 UTC.