Site	State	PM AQI* (ug/m3)
Muscogee (Creek) Nation	OK	24
Near Road OKC	OK	15
Karnack C85	TX	14
Texarkana New Boston	TX	13
Shreveport Airport	LA	13
HICKORY	NC	13
Moore	OK	12
North OKC	OK	12
Mission C43	TX	12
Houston North Loop C1052	TX	12