Site

State

PM NowCast (ug/m3)

PARR

AR

27

SHELBY FARMS

TN

25

North OKC

OK

16

Greenville-ESC

SC

15

W OWEN SCH

NC

14

SPRNGDLE

AR

14

St. Andrews Park

FL

14

CASTLE H

NC

14

San Antonio Old Hwy90 C677

TX

14

Ponca City

OK

13

Fort Worth CA Parkway N C1053

TX

13