대기질 예보
![](/air/images/feeds/US-Washignton-State-Department-of-Ecology.png)
대기질 데이터 제공: the Washington State Department of Ecology (ecy.wa.gov)
Note that the measurements for PM2.5 (fine particulate matter), O3 (ozone), CO (carbon monoxide) and NO2 (nitrogen dioxide) are taken from the station: 10th and Weller, Seattle, Washington and the measurement for SO2 (sulfur dioxide) are taken from the station: Beacon Hill, Seattle, Washington