Site

State

PM NowCast (ug/m3)

SYDNEY

FL

16

Tulsa

OK

15

ROCKWELL

NC

15

Ponca City

OK

15

SPRNGDLE

AR

14

WATSON

KY

14

MATH & SCIENCE CTR

VA

13

Copan

OK

13

LOCKELAND

TN

13

Clarksville

TN

12