Site

State

PM AQI* (ug/m3)

SPRNGDLE

AR

25

Seiling

OK

23

Ponca City

OK

22

North OKC

OK

22

Union

OK

22

Moore

OK

22

Tulsa

OK

22

Muscogee Nation

OK

20

Near Road OKC

OK

20

Glenpool

OK

20