Site	State	PM NowCast (ug/m3)
Sunnyside-S 16th	WA	23
Ontario May Roberts Element...	OR	21
Colville-E 1st St	WA	20
Spokane-Augusta Ave	WA	18
Mobile-Yakima	WA	18
Hermiston - Municipal Airport	OR	18
Spokane-Monroe St.	WA	17
Spokane-E Broadway Ave (US)	WA	16
Shelton-W Franklin	WA	16
Colbert-Greenbluff	WA	14
Walla Walla-12th St	WA	14