South Park, Seattle, Washington, USA Air Quality

Monitoring Station · Columbia City, United States
14
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
29 9pm
14
14
25 12am
25
25
25 3am
25
25
25 6am
25
25
5 9am
0
0
12pm
3pm
6pm
Station readings
29
14
14
CAMS model adj -29
54
54
54
54
54
54
54
54
54
54
54
54
34
27
25
PM2.53.4 µg/m³ ✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T00:12 UTC.