Site	State	PM AQI* (ug/m3)
Winston	NM	50
Eagle Pass C319	TX	27
Yuma Supersite	AZ	20
Casa Grande Downtown	AZ	15
Ascarate Park Southeast C37	TX	15
Santa Fe Airport	NM	13
Hidden Valley	AZ	12
Socorro Hueco C49	TX	12
Alamo Lake	AZ	12
Chamizal C41	TX	11