Site	State	PM NowCast (ug/m3)
Maple Falls-Azure Way	WA	54
Toppenish-Yakama Tribe	WA	45
Sunnyside-S 16th	WA	44
Yakima-4th Ave	WA	43
Pendleton - McKay Creek	OR	37
La Grande Hall & N Sts	OR	36
Klamath Falls - Peterson Sc...	OR	34
Omak-Colville Tribe	WA	32
Walla Walla-12th St	WA	30
Roseburg - Garden Valley Blvd.	OR	28