Site	State	PM NowCast (ug/m3)
St. Marks Wildlife Refuge	FL	22
Mission C43	TX	21
Brownsville C80	TM	20
Fort Worth CA Parkway N C1053	TX	19
Corpus Christi - National S...	TX	18
Ft. Worth Northwest C13	TX	18
Baytown C148	TX	17
North OKC	OK	17
Clinton C403	TX	17
Denton Airport South C56	TX	16
Corpus Christi Dona Park C635	TX	16