Site	State	PM NowCast (ug/m3)
Walla Walla-12th St	WA	24
Kennewick-Metaline	WA	21
Wenatchee-Fifth St	WA	19
Marysville-7th Ave	WA	18
Lake Forest Park-Town Center	WA	18
Darrington-Fir St	WA	17
Pendleton - McKay Creek	OR	17
Omak-Colville Tribe	WA	17
Tacoma-L St	WA	17
Ellensburg-Ruby St	WA	16