10th and Weller, Seattle, Washington, USA Air Quality
Monitoring Station
· Seattle, United States
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
80
10pm
49
87
40
1am
84
84
84
4am
84
84
84
7am
84
84
84
10am
84
84
—
1pm
—
—
—
4pm
—
—
—
7pm
—
—
Station readings
80
49
87
40
CAMS model
adj +30
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54
Air Quality Forecast (24h)
PM2.59.6 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
62
10th and Weller, Seattle, Washington, USA
53
10th and Weller, Seattle, Washington, USA
60
Seattle-16th Ave S
68
Olive St, Seattle, Washington, USA
68
Beacon Hill, Seattle, Washington, USA
61
Beacon Hill, Seattle, Washington, USA
78
Beacon Hill, Seattle, Washington, USA
63
Seattle-23rd Ave SW
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T01:45 UTC.