Site

State

PM AQI* (ug/m3)

Eagle Pass C319

TX

13

Odessa Gonzales C1014

TX

11

Hobbs Jefferson

NM

10

Yuma Supersite

AZ

7

El Paso UTEP C12

TX

7

Ascarate Park Southeast C37

TX

6

Taos Fire Station

NM

6

Lubbock 12th Street

TX

6

Chamizal C41

TX

5

Jefferson

NM

5