Site	State	PM NowCast (ug/m3)
Chamizal C41	TX	53
Yuma Supersite	AZ	51
North Valley	NM	40
Ascarate Park Southeast C37	TX	35
Hidden Valley	AZ	27
Jefferson	NM	26
South Valley	NM	25
Casa Grande Downtown	AZ	22
Socorro Hueco C49	TX	20
Anthony	NM	20