Site	State	PM NowCast (ug/m3)
Yuma Supersite	AZ	36
Houston North Wayside C405	TX	33
Maple Falls-Azure Way	WA	29
Otay Mesa - Donovan	CA	27
Calexico - Ethel Street	CA	22
Fort Benning	GA	20
Tacoma-L St	WA	19
Portola	CA	19
Hamshire C64	TX	19
Jerome Mack	NV	18