Site	State	PM NowCast (ug/m3)
Yakima-4th Ave	WA	28
Toppenish-Yakama Tribe	WA	24
Maple Falls-Azure Way	WA	23
Port Angeles-E 5th St	WA	22
John Day Dayton St	OR	21
Lakeview - Center & M	OR	20
Cottage Grove City Shops	OR	18
Twisp-Glover St	WA	18
Burns - Washington St.	OR	18
Marysville-7th Ave	WA	18