10th and Weller, Seattle, Washington, USA Air Quality

Monitoring Station · Seattle, United States
45
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
59 6pm
45
44
45 9pm
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44 12am
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45 3am
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45 6am
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9am
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Station readings
59
45
CAMS model adj +20
25
25
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25
PM2.510.8 µg/m³ ✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-08T21:04 UTC.