Site	State	PM AQI* (ug/m3)
Las Cruces ED	NM	21
Hidden Valley	AZ	17
Anthony	NM	16
Ascarate Park Southeast C37	TX	16
South Valley	NM	15
Socorro Hueco C49	TX	15
Socorro-106 Neel Ave	NM	15
Big Bend NP	TX	14
Santa Fe Airport	NM	14
South Phoenix	AZ	13