Site

State

PM AQI* (ug/m3)

Chamizal C41

TX

11

Taos Fire Station

NM

10

Jefferson

NM

10

North Valley

NM

9

Lubbock 12th Street

TX

9

El Paso UTEP C12

TX

8

Amarillo Texas A&M C320

TX

8

Santa Fe Airport

NM

7

Orange Grove

AZ

7

South Valley

NM

7