Site	State	PM NowCast (ug/m3)
Maple Falls-Azure Way	WA	47
Calexico - Ethel Street	CA	42
Mira Loma - Van Buren	CA	38
John Day Dayton St	OR	38
Portola	CA	36
Idaho City	ID	35
Oakridge - Willamette Activ...	OR	33
Reading Airport	PA	33
Burns - Washington St.	OR	31
Salem - State Hospital	OR	31