Site	State	PM NowCast (ug/m3)
Nogales Post Office	AZ	51
South Valley	NM	28
Chamizal C41	TX	24
West Phoenix	AZ	23
North Valley	NM	20
Phoenix JLG Supersite	AZ	18
Jefferson	NM	16
Durango Complex	AZ	15
South Phoenix	AZ	15
Ascarate Park Southeast C37	TX	14