Site	State	PM AQI* (ug/m3)
Shreveport Airport	LA	18
Houston North Wayside C405	TX	18
CLEVELAND	MS	17
San Antonio Old Hwy90 C677	TX	16
Chalmette Vista	LA	14
Clinton C403	TX	14
Jackson NCORE	MS	14
Thibodaux	LA	14
French Settlement	LA	13
Hinds CC	MS	13