Seattle-5th Ave S Air Quality

Monitoring Station · Columbia City, United States
13
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
31 9pm
13
12
13 12am
19
19
19 3am
19
19
19 6am
19
19
0 9am
0
0
12pm
3pm
6pm
Station readings
31
13
12
13
CAMS model adj -35
54
54
54
54
54
54
54
54
54
54
54
54
34
27
25
PM2.53.1 µg/m³ ✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T00:24 UTC.