Site	State	PM NowCast (ug/m3)
Las Vegas-21 B Dr	NM	59
Sapello-1033 NM-518	NM	30
Eagle Pass C319	TX	22
Socorro-106 Neel Ave	NM	18
Big Bend NP	TX	14
Santa Fe Airport	NM	12
South Phoenix	AZ	11
Jefferson	NM	9
	NM	7
Grand Canyon ozone bench	AZ	7