Site

State

PM NowCast (ug/m3)

San Antonio Old Hwy90 C677

TX

21

Valdosta

GA

20

Von Ormy Highway 16

TX

17

Austin North Interstate 35 ...

TX

17

Harriman

TN

16

Austin Webberville Road C171

TX

16

Gainesville

GA

16

PC South Girard School

AL

16

HICKORY

NC

15

Calaveras Lake C59

TX

15