Site

State

PM NowCast (ug/m3)

Amarillo Texas A&M C320

TX

9

Nogales Post Office

AZ

9

Big Bend NP

TX

8

Jefferson

NM

8

North Valley

NM

6

South Valley

NM

6

Rose Elementary

AZ

5

Chamizal C41

TX

5

Geronimo

AZ

5

Hidden Valley

AZ

5