Site

State

PM AQI* (ug/m3)

North OKC

OK

13

Mission C43

TX

12

Moore

OK

12

Brownsville C80

TM

12

PARR

AR

11

San Antonio Old Hwy90 C677

TX

11

Near Road OKC

OK

10

ADEQ-DSR

AR

10

LWATTOWR

NC

10

Seiling

OK

10