Site

State

PM AQI* (ug/m3)

Eagle Pass C319

TX

26

Odessa Gonzales C1014

TX

13

Big Bend NP

TX

12

Hobbs Jefferson

NM

11

Amarillo Texas A&M C320

TX

10

Jefferson

NM

9

North Valley

NM

9

Chamizal C41

TX

8

Yuma Supersite

AZ

8

Taos Fire Station

NM

8