Site
State
PM AQI* (ug/m3)
Lawton North
OK
23
Savannah L&A
GA
16
Lafayette
LA
14
Houston North Wayside C405
TX
13
Gwinnett Tech
12
Rossville-Williams St
MIDAIR
KY
11
San Antonio Old Hwy90 C677
HICKORY
NC
Pepsi Place
FL
10