Site	State	PM AQI* (ug/m3)
Ascarate Park Southeast C37	TX	12
Casa Grande Downtown	AZ	9
Socorro Hueco C49	TX	9
El Paso UTEP C12	TX	7
Eagle Pass C319	TX	6
Hidden Valley	AZ	6
Nogales Post Office	AZ	6
Jefferson	NM	6
South Valley	NM	6
North Valley	NM	6