Site	State	PM NowCast (ug/m3)
Toppenish-Yakama Tribe	WA	23
Sunnyside-S 16th	WA	22
Cle Elum Mobile	WA	15
Clarkston-13th St	WA	14
Chehalis-Market Blvd	WA	10
Portland SE 12th and Salmon	OR	10
Portland - Sauvie Island	OR	10
Maple Falls-Azure Way	WA	10
Roosevelt High School	OR	10
Portland Near Road	OR	9