Site	State	PM NowCast (ug/m3)
Tacoma-L St	WA	29
Roseburg - Garden Valley Blvd.	OR	23
Maple Falls-Azure Way	WA	22
Eugene - Highway 99	OR	21
Madras - Westside School	OR	20
Ellensburg-Ruby St	WA	19
Seattle-Duwamish	WA	19
Toppenish-Yakama Tribe	WA	18
Vancouver-NE 84th Ave	WA	18
Spokane-E Broadway Ave (US)	WA	17
Yakima-4th Ave	WA	17