Site	State	PM NowCast (ug/m3)
Maple Falls-Azure Way	WA	35
Spokane-E Broadway Ave (US)	WA	28
Eugene - Amazon Park	OR	23
Vancouver-NE 84th Ave	WA	23
Oakridge - Willamette Activ...	OR	23
Portland - SE Lafayette	OR	22
Sweet Home - Fire Department	OR	22
Spokane-Monroe St.	WA	18
Lacey-College St	WA	18
Spokane-Augusta Ave	WA	17