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

Monitoring Station · Seattle, United States
107
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
72 6pm
107
72
72 9pm
72
72
72 12am
52
52
52 3am
72
72
72 6am
72
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Station readings
107
CAMS model adj +18
54
54
54
54
54
54
54
34
34
34
54
54
54
54

Air Quality Forecast (24h)

PM2.537.9 µg/m³ ×2.5 WHO
Unhealthy for sensitive groups
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Nearby Monitoring Stations

68
10th and Weller, Seattle, Washington, USA
0.0 km PM2.5: 20.2 µg/m³
54
10th and Weller, Seattle, Washington, USA
0.0 km PM2.5: 13.5 µg/m³
34
Seattle-16th Ave S
2.0 km PM2.5: 8.1 µg/m³
25
Olive St, Seattle, Washington, USA
2.5 km PM2.5: 6.0 µg/m³
35
Beacon Hill, Seattle, Washington, USA
3.3 km PM2.5: 8.4 µg/m³
35
Seattle-23rd Ave SW
4.3 km PM2.5: 8.5 µg/m³
63
Duwamish, Seattle, Washington, USA
4.4 km PM2.5: 17.8 µg/m³
50
Duwamish, Seattle, Washington, USA
4.4 km PM2.5: 12.0 µg/m³

Nearby Cities

52 Seattle 51 Columbia City 51 Mercer Island 51 Kirkland 51 Bryn Mawr-Skyway 49 Burien 50 Tukwila 51 Renton 52 Inglewood-Finn Hill

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T21:06 UTC.