Site	State	PM AQI* (ug/m3)
Hidden Valley	AZ	37
Anthony	NM	15
Ascarate Park Southeast C37	TX	13
El Paso UTEP C12	TX	13
Nogales Post Office	AZ	12
Roosevelt-75 N Capel Dr	AZ	11
Socorro Hueco C49	TX	11
Santa Teresa	NM	11
South Valley	NM	10
Chamizal C41	TX	9