Site	State	PM NowCast (ug/m3)
Omak-Colville Tribe	WA	30
Yakima-4th Ave	WA	25
Leavenworth-Evans St	WA	22
Estacada Clackamas River El...	OR	21
John Day Dayton St	OR	20
Sunnyside-S 16th	WA	20
Port Angeles-E 5th St	WA	15
Burns - Washington St.	OR	14
Ellensburg-Ruby St	WA	13
Portland - SE Lafayette	OR	13