Seattle-5th Ave S Air Quality

Monitoring Station · Columbia City, United States
81
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
67 8pm
72
77
81 11pm
70
70
70 2am
70
70
70 5am
70
70
70 8am
70
70
— 11am
—
—
— 2pm
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—
— 5pm
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Station readings
67
72
77
81
CAMS model adj +16
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.526.6 µg/m³ ×1.8 WHO
Moderate
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Nearby Monitoring Stations

75
Seattle-13th Ave S
0.9 km PM2.5: 23.6 µg/m³
76
South Park, Seattle, Washington, USA
1.7 km PM2.5: 24.0 µg/m³
56
South Park, Seattle, Washington, USA
1.7 km PM2.5: 14.5 µg/m³
66
Duwamish, Seattle, Washington, USA
1.8 km PM2.5: 19.2 µg/m³
68
Duwamish, Seattle, Washington, USA
1.8 km PM2.5: 20.2 µg/m³
72
Seattle-S Myrtle St
2.5 km PM2.5: 21.9 µg/m³
61
Beacon Hill, Seattle, Washington, USA
3.0 km PM2.5: 16.9 µg/m³
62
Beacon Hill, Seattle, Washington, USA
3.0 km PM2.5: 17.3 µg/m³

Nearby Cities

65 Columbia City 62 Seattle 61 Burien 72 Mercer Island 67 Bryn Mawr-Skyway 64 Tukwila 68 Renton 62 SeaTac 60 Des Moines

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-07T23:54 UTC.