Site	State	PM AQI* (ug/m3)
Chamizal C41	TX	8
Grand Canyon ozone bench	AZ	7
South Valley	NM	7
North Valley	NM	7
Lubbock 12th Street	TX	7
Odessa Gonzales C1014	TX	7
Big Bend NP	TX	6
El Paso UTEP C12	TX	6
Yuma Supersite	AZ	6
Jefferson	NM	6