Site

State

PM AQI* (ug/m3)

Farmington-1800 E 30th St

NM

9

Farmington-1800 E 30th St

NM

9

Jefferson

NM

8

Lubbock 12th Street

TX

8

North Valley

NM

8

South Valley

NM

7

El Paso UTEP C12

TX

7

Eastwood

AZ

7

Amarillo Texas A&M C320

TX

6

Big Bend NP

TX

6