Site	State	PM NowCast (ug/m3)
St. Marks Wildlife Refuge	FL	51
San Antonio Old Hwy90 C677	TX	37
Denton Airport South C56	TX	34
Von Ormy Highway 16	TX	32
SPRNGDLE	AR	31
Fort Worth CA Parkway N C1053	TX	31
North OKC	OK	30
Ft. Worth Northwest C13	TX	30
Healdton	OK	30
Tulsa	OK	29