Site

State

PM NowCast (ug/m3)

Chamizal C41

TX

61

Hidden Valley

AZ

39

South Phoenix

AZ

23

Yuma Supersite

AZ

21

Alamo Lake

AZ

16

Grand Canyon ozone bench

AZ

16

Tramway

NM

14

Phoenix JLG Supersite

AZ

13

Taos Fire Station

NM

12

South Valley

NM

12