Site	State	PM NowCast (ug/m3)
Clarkston-13th St	WA	10
Sunnyside-S 16th	WA	9
Mesa-Pepoit Way (temp SO)	WA	7
Seattle-South Park	WA	7
Portland Cully Helensview S...	OR	6
Toppenish-Yakama Tribe	WA	6
Colbert-Greenbluff	WA	6
Springfield City Hall	OR	6
Hermiston - Municipal Airport	OR	6
Portland - Sauvie Island	OR	5