Site

State

PM NowCast (ug/m3)

Nogales Post Office

AZ

53

North Valley

NM

25

Thirty Third

AZ

22

West Phoenix

AZ

21

Socorro Hueco C49

TX

20

Geronimo

AZ

17

Phoenix JLG Supersite

AZ

17

Durango Complex

AZ

16

Taos Fire Station

NM

15

Mesa - Brooks Reservoir

AZ

15