Site

State

PM NowCast (ug/m3)

Santa Fe-703 Alta Vista St

NM

15

Nogales Post Office

AZ

9

Chamizal C41

TX

9

Geronimo

AZ

8

Hidden Valley

AZ

8

Anthony

NM

7

Jefferson

NM

6

South Valley

NM

6

Big Bend NP

TX

6

Eagle Pass C319

TX

6