Site

State

PM AQI* (ug/m3)

Rome

GA

25

Sandersville

GA

24

Laredo C313

TX

23

Mission C43

TX

21

Von Ormy Highway 16

TX

21

San Antonio Old Hwy90 C677

TX

19

Warner Robins

GA

19

United Ave

GA

19

Gainesville

GA

18

Augusta

GA

18