Site	State	PM NowCast (ug/m3)
Big Bend NP	TX	27
Hidden Valley	AZ	22
Ascarate Park Southeast C37	TX	21
Tempe	AZ	17
South Valley	NM	16
Chamizal C41	TX	16
Nogales Post Office	AZ	16
South Phoenix	AZ	15
West Phoenix	AZ	13
North Phoenix	AZ	12