Site	State	PM NowCast (ug/m3)
Ellensburg-Ruby St	WA	28
Yakima-4th Ave	WA	20
Maple Falls-Azure Way	WA	19
Spokane-Monroe St.	WA	18
Spokane-Augusta Ave	WA	18
Sunnyside-S 16th	WA	18
Clarkston-13th St	WA	17
Toppenish-Yakama Tribe	WA	16
Roseburg - Garden Valley Blvd.	OR	16
Prineville - Davidson Park	OR	15