10th and Weller, Seattle, Washington, USA

Monitoring Station · Seattle, United States
74
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
50 5pm
50
37
37 8pm
37
37
37 11pm
37
37
50 2am
50
75
75 5am
75
8am
11am
2pm

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T20:19 UTC.