Site	State	PM AQI* (ug/m3)
Ascarate Park Southeast C37	TX	33
Socorro Hueco C49	TX	23
Yuma Supersite	AZ	12
South Phoenix	AZ	12
Alamo Lake	AZ	12
Tempe	AZ	11
Chamizal C41	TX	10
Jefferson	NM	10
Odessa Gonzales C1014	TX	10
Hobbs Jefferson	NM	9