Seattle-5th Ave S Air Quality

Monitoring Station · Columbia City, United States
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
28 1pm
27
26
24 4pm
28
8
8 7pm
8
1
1 10pm
1
1
0 1am
1
8
— 4am
—
—
— 7am
—
—
— 10am
—
—
Station readings
28
27
26
24
CAMS model adj -26
54
54
54
54
54
34
34
34
27
27
27
27
25
27
34

Air Quality Forecast (24h)

PM2.55.8 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

29
Seattle-13th Ave S
0.9 km PM2.5: 7.0 µg/m³
18
South Park, Seattle, Washington, USA
1.7 km PM2.5: 4.3 µg/m³
20
South Park, Seattle, Washington, USA
1.7 km PM2.5: 4.8 µg/m³
10
Duwamish, Seattle, Washington, USA
1.8 km PM2.5: 2.4 µg/m³
26
Duwamish, Seattle, Washington, USA
1.8 km PM2.5: 6.2 µg/m³
18
Seattle-S Myrtle St
2.5 km PM2.5: 4.4 µg/m³
20
Beacon Hill, Seattle, Washington, USA
3.0 km PM2.5: 4.8 µg/m³
26
Beacon Hill, Seattle, Washington, USA
3.0 km PM2.5: 6.2 µg/m³

Nearby Cities

21 Columbia City 23 Seattle 20 Burien 20 Mercer Island 20 Bryn Mawr-Skyway 20 Tukwila 20 Renton 19 SeaTac 13 Des Moines

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T16:41 UTC.