Site	State	PM AQI* (ug/m3)
Ascarate Park Southeast C37	TX	22
Jefferson	NM	18
Chamizal C41	TX	18
South Valley	NM	16
Tramway	NM	15
North Valley	NM	13
Del Norte	NM	13
Socorro Hueco C49	TX	13
Yuma Supersite	AZ	9
North Phoenix	AZ	8