Site	State	PM NowCast (ug/m3)
Sunnyside-S 16th	WA	35
Springfield City Hall	OR	32
Roseburg - Garden Valley Blvd.	OR	23
Lyons	OR	20
Yakima-4th Ave	WA	19
Toppenish-Yakama Tribe	WA	18
Leavenworth-Evans St	WA	17
Clarkston-13th St	WA	16
Colville-E 1st St	WA	16
Eugene - Wilkes Dr.	OR	16