10th and Weller, Seattle, Washington, USA Air Quality
Monitoring Station
· Seattle, United States
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
39
8pm
40
29
40
11pm
39
40
39
2am
40
40
40
5am
40
40
40
8am
40
40
—
11am
—
—
—
2pm
—
—
—
5pm
—
—
Station readings
29
CAMS model
adj +15
24
25
25
25
24
25
24
25
25
25
25
25
25
25
25
Air Quality Forecast (24h)
PM2.57.0 µg/m³
✓ WHO
Good
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10th and Weller, Seattle, Washington, USA
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-08T23:20 UTC.