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        "Pb": "0,16",
        "CO": "1,6",
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        "NO2": "45",
        "NOx": "157",
        "O3": "7",
        "SO2": "21",
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        "fid": "211672",
        "Fecha": "1998\/01\/02",
        "Pb": "0,13",
        "CO": "1,2",
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        "NOx": "111",
        "O3": "13",
        "SO2": "21",
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    {
        "fid": "211673",
        "Fecha": "1998\/01\/03",
        "Pb": "0,12",
        "CO": "1,3",
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        "O3": "16",
        "SO2": "24",
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    {
        "fid": "211674",
        "Fecha": "1998\/01\/04",
        "Pb": "0,04",
        "CO": "1,4",
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        "NOx": "112",
        "O3": "14",
        "SO2": "24",
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    {
        "fid": "211675",
        "Fecha": "1998\/01\/05",
        "Pb": "0,14",
        "CO": "1,9",
        "NO": "83",
        "NO2": "53",
        "NOx": "180",
        "O3": "10",
        "SO2": "38",
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    {
        "fid": "211676",
        "Fecha": "1998\/01\/06",
        "Pb": "0,1",
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        "O3": "15",
        "SO2": "30",
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    {
        "fid": "211677",
        "Fecha": "1998\/01\/07",
        "Pb": "0,29",
        "CO": "2,6",
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        "NO2": "68",
        "NOx": "316",
        "O3": "10",
        "SO2": "75",
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    },
    {
        "fid": "211678",
        "Fecha": "1998\/01\/08",
        "Pb": "0,39",
        "CO": "2,8",
        "NO": "189",
        "NO2": "78",
        "NOx": "368",
        "O3": "10",
        "SO2": "67",
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    {
        "fid": "211679",
        "Fecha": "1998\/01\/09",
        "Pb": "0,11",
        "CO": "1,9",
        "NO": "100",
        "NO2": "62",
        "NOx": "216",
        "O3": "10",
        "SO2": "33",
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        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
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    {
        "fid": "211680",
        "Fecha": "1998\/01\/10",
        "Pb": "0,1",
        "CO": "1,3",
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        "NO2": "51",
        "NOx": "100",
        "O3": "16",
        "SO2": "12",
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    {
        "fid": "211681",
        "Fecha": "1998\/01\/11",
        "Pb": "0,1",
        "CO": "0,8",
        "NO": "18",
        "NO2": "38",
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        "O3": "16",
        "SO2": "15",
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    {
        "fid": "211682",
        "Fecha": "1998\/01\/12",
        "Pb": "0,26",
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        "O3": "8",
        "SO2": "37",
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    {
        "fid": "211683",
        "Fecha": "1998\/01\/13",
        "Pb": "0,13",
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        "O3": "9",
        "SO2": "46",
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    {
        "fid": "211684",
        "Fecha": "1998\/01\/14",
        "Pb": "0,08",
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        "O3": "15",
        "SO2": "22",
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        "fid": "211685",
        "Fecha": "1998\/01\/15",
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        "O3": "8",
        "SO2": "49",
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        "fid": "211686",
        "Fecha": "1998\/01\/16",
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        "SO2": "38",
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        "fid": "211687",
        "Fecha": "1998\/01\/17",
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        "SO2": "45",
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        "fid": "211688",
        "Fecha": "1998\/01\/18",
        "Pb": "0,13",
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        "SO2": "32",
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        "fid": "211689",
        "Fecha": "1998\/01\/19",
        "Pb": "0",
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        "SO2": "17",
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        "fid": "211690",
        "Fecha": "1998\/01\/20",
        "Pb": "0",
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        "SO2": "17",
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        "fid": "211691",
        "Fecha": "1998\/01\/21",
        "Pb": "0",
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        "O3": "11",
        "SO2": "43",
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        "fid": "211692",
        "Fecha": "1998\/01\/22",
        "Pb": "0",
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        "O3": "7",
        "SO2": "35",
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        "fid": "211693",
        "Fecha": "1998\/01\/23",
        "Pb": "0",
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        "O3": "7",
        "SO2": "26",
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        "fid": "211694",
        "Fecha": "1998\/01\/24",
        "Pb": "0",
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        "SO2": "16",
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        "fid": "211695",
        "Fecha": "1998\/01\/25",
        "Pb": "0",
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        "SO2": "8",
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        "fid": "211696",
        "Fecha": "1998\/01\/26",
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        "fid": "211697",
        "Fecha": "1998\/01\/27",
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        "SO2": "29",
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        "fid": "211698",
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        "SO2": "14",
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        "fid": "211699",
        "Fecha": "1998\/01\/29",
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        "O3": "10",
        "SO2": "14",
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        "fid": "211700",
        "Fecha": "1998\/01\/30",
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        "SO2": "15",
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        "fid": "211701",
        "Fecha": "1998\/01\/31",
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        "O3": "8",
        "SO2": "18",
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        "Ruido": "73",
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    {
        "fid": "211702",
        "Fecha": "1998\/02\/01",
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        "CO": "1,3",
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        "O3": "5",
        "SO2": "13",
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        "Ruido": "72",
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    {
        "fid": "211703",
        "Fecha": "1998\/02\/02",
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        "O3": "4",
        "SO2": "37",
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        "fid": "211704",
        "Fecha": "1998\/02\/03",
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        "O3": "3",
        "SO2": "31",
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        "fid": "211705",
        "Fecha": "1998\/02\/04",
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        "O3": "5",
        "SO2": "13",
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    {
        "fid": "211706",
        "Fecha": "1998\/02\/05",
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        "O3": "3",
        "SO2": "40",
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        "Ruido": "74",
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    {
        "fid": "211707",
        "Fecha": "1998\/02\/06",
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        "O3": "4",
        "SO2": "30",
        "PST": "94",
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    {
        "fid": "211708",
        "Fecha": "1998\/02\/07",
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        "O3": "5",
        "SO2": "30",
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        "layer": "MDEST46250031_1998",
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    {
        "fid": "211709",
        "Fecha": "1998\/02\/08",
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        "O3": "6",
        "SO2": "18",
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    {
        "fid": "211710",
        "Fecha": "1998\/02\/09",
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        "O3": "12",
        "SO2": "16",
        "PST": "79",
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        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
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    {
        "fid": "211711",
        "Fecha": "1998\/02\/10",
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        "O3": "12",
        "SO2": "12",
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        "Ruido": "73",
        "layer": "MDEST46250031_1998",
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    {
        "fid": "211712",
        "Fecha": "1998\/02\/11",
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        "O3": "13",
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        "Ruido": "72",
        "layer": "MDEST46250031_1998",
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    {
        "fid": "211713",
        "Fecha": "1998\/02\/12",
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        "SO2": "15",
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    {
        "fid": "211714",
        "Fecha": "1998\/02\/13",
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        "fid": "211715",
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        "fid": "211806",
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        "fid": "211807",
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        "fid": "211808",
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        "fid": "211809",
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        "fid": "211810",
        "Fecha": "1998\/05\/30",
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        "fid": "211811",
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        "fid": "211812",
        "Fecha": "1998\/06\/01",
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        "fid": "211813",
        "Fecha": "1998\/06\/02",
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        "fid": "211814",
        "Fecha": "1998\/06\/03",
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        "fid": "211815",
        "Fecha": "1998\/06\/04",
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        "fid": "211816",
        "Fecha": "1998\/06\/05",
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        "Fecha": "1998\/06\/06",
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        "fid": "211823",
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        "fid": "211824",
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        "fid": "211825",
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        "fid": "211826",
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        "fid": "211827",
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        "fid": "211828",
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        "fid": "211829",
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        "fid": "211830",
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        "fid": "211833",
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        "fid": "211835",
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        "fid": "211836",
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        "fid": "211845",
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        "fid": "211846",
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        "fid": "211866",
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        "fid": "211867",
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        "fid": "211868",
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        "fid": "211869",
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        "fid": "211870",
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        "fid": "211871",
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        "fid": "211872",
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        "fid": "211893",
        "Fecha": "1998\/08\/21",
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        "fid": "211894",
        "Fecha": "1998\/08\/22",
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        "fid": "211895",
        "Fecha": "1998\/08\/23",
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        "fid": "211896",
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    {
        "fid": "211897",
        "Fecha": "1998\/08\/25",
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    {
        "fid": "211898",
        "Fecha": "1998\/08\/26",
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        "SO2": "10",
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    {
        "fid": "211899",
        "Fecha": "1998\/08\/27",
        "Pb": "0,07",
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    {
        "fid": "211900",
        "Fecha": "1998\/08\/28",
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    {
        "fid": "211901",
        "Fecha": "1998\/08\/29",
        "Pb": "0,12",
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        "SO2": "10",
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    {
        "fid": "211902",
        "Fecha": "1998\/08\/30",
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        "SO2": "10",
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    {
        "fid": "211903",
        "Fecha": "1998\/08\/31",
        "Pb": "0",
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        "SO2": "12",
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    {
        "fid": "211904",
        "Fecha": "1998\/09\/01",
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    {
        "fid": "211905",
        "Fecha": "1998\/09\/02",
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        "fid": "211906",
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        "fid": "211907",
        "Fecha": "1998\/09\/04",
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        "fid": "211908",
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        "fid": "211909",
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        "fid": "211910",
        "Fecha": "1998\/09\/07",
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        "fid": "211911",
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    {
        "fid": "211912",
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        "fid": "211913",
        "Fecha": "1998\/09\/10",
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        "fid": "211914",
        "Fecha": "1998\/09\/11",
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        "fid": "211915",
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        "fid": "211916",
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        "fid": "211917",
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    {
        "fid": "211918",
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        "fid": "211919",
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        "fid": "211920",
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        "fid": "211921",
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        "fid": "211922",
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        "fid": "211923",
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    {
        "fid": "211924",
        "Fecha": "1998\/09\/21",
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        "fid": "211925",
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        "fid": "211926",
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        "fid": "211927",
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        "fid": "211928",
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        "fid": "211929",
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    {
        "fid": "211930",
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    {
        "fid": "211933",
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        "fid": "211937",
        "Fecha": "1998\/10\/04",
        "Pb": "0,21",
        "CO": "1,2",
        "NO": "59",
        "NO2": "75",
        "NOx": "165",
        "O3": "17",
        "SO2": "15",
        "PST": "64",
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    {
        "fid": "211938",
        "Fecha": "1998\/10\/05",
        "Pb": "0,1",
        "CO": "0,9",
        "NO": "55",
        "NO2": "64",
        "NOx": "149",
        "O3": "17",
        "SO2": "12",
        "PST": "50",
        "Ruido": "72",
        "layer": "MDEST46250031_1998",
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    {
        "fid": "211939",
        "Fecha": "1998\/10\/06",
        "Pb": "0,11",
        "CO": "1,4",
        "NO": "103",
        "NO2": "71",
        "NOx": "229",
        "O3": "21",
        "SO2": "23",
        "PST": "43",
        "Ruido": "71",
        "layer": "MDEST46250031_1998",
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    },
    {
        "fid": "211940",
        "Fecha": "1998\/10\/07",
        "Pb": "0,08",
        "CO": "1",
        "NO": "57",
        "NO2": "50",
        "NOx": "137",
        "O3": "34",
        "SO2": "13",
        "PST": "35",
        "Ruido": "72",
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    },
    {
        "fid": "211941",
        "Fecha": "1998\/10\/08",
        "Pb": "0,12",
        "CO": "1,3",
        "NO": "80",
        "NO2": "76",
        "NOx": "199",
        "O3": "36",
        "SO2": "18",
        "PST": "38",
        "Ruido": "72",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211942",
        "Fecha": "1998\/10\/09",
        "Pb": "0,12",
        "CO": "0,9",
        "NO": "68",
        "NO2": "73",
        "NOx": "178",
        "O3": "21",
        "SO2": "15",
        "PST": "32",
        "Ruido": "71",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211943",
        "Fecha": "1998\/10\/10",
        "Pb": "0,13",
        "CO": "1,2",
        "NO": "94",
        "NO2": "73",
        "NOx": "217",
        "O3": "17",
        "SO2": "22",
        "PST": "38",
        "Ruido": "71",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211944",
        "Fecha": "1998\/10\/11",
        "Pb": "0,11",
        "CO": "1,2",
        "NO": "83",
        "NO2": "63",
        "NOx": "190",
        "O3": "19",
        "SO2": "18",
        "PST": "31",
        "Ruido": "70",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211945",
        "Fecha": "1998\/10\/12",
        "Pb": "0,1",
        "CO": "0,8",
        "NO": "61",
        "NO2": "47",
        "NOx": "140",
        "O3": "19",
        "SO2": "16",
        "PST": "26",
        "Ruido": "69",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211946",
        "Fecha": "1998\/10\/13",
        "Pb": "0,14",
        "CO": "1,6",
        "NO": "140",
        "NO2": "75",
        "NOx": "290",
        "O3": "18",
        "SO2": "30",
        "PST": "78",
        "Ruido": "72",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211947",
        "Fecha": "1998\/10\/14",
        "Pb": "0,12",
        "CO": "1,3",
        "NO": "110",
        "NO2": "76",
        "NOx": "245",
        "O3": "14",
        "SO2": "25",
        "PST": "74",
        "Ruido": "72",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211948",
        "Fecha": "1998\/10\/15",
        "Pb": "0,15",
        "CO": "1,3",
        "NO": "100",
        "NO2": "76",
        "NOx": "230",
        "O3": "17",
        "SO2": "25",
        "PST": "72",
        "Ruido": "72",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211949",
        "Fecha": "1998\/10\/16",
        "Pb": "0,15",
        "CO": "1,2",
        "NO": "89",
        "NO2": "74",
        "NOx": "211",
        "O3": "19",
        "SO2": "21",
        "PST": "74",
        "Ruido": "73",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211950",
        "Fecha": "1998\/10\/17",
        "Pb": "0,21",
        "CO": "1,4",
        "NO": "70",
        "NO2": "67",
        "NOx": "175",
        "O3": "22",
        "SO2": "18",
        "PST": "91",
        "Ruido": "72",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211951",
        "Fecha": "1998\/10\/18",
        "Pb": "0,09",
        "CO": "1,3",
        "NO": "75",
        "NO2": "66",
        "NOx": "180",
        "O3": "24",
        "SO2": "16",
        "PST": "78",
        "Ruido": "70",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211952",
        "Fecha": "1998\/10\/19",
        "Pb": "0,03",
        "CO": "0,9",
        "NO": "56",
        "NO2": "55",
        "NOx": "140",
        "O3": "30",
        "SO2": "10",
        "PST": "56",
        "Ruido": "71",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211953",
        "Fecha": "1998\/10\/20",
        "Pb": "0,15",
        "CO": "1,4",
        "NO": "119",
        "NO2": "79",
        "NOx": "262",
        "O3": "20",
        "SO2": "29",
        "PST": "69",
        "Ruido": "71",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211954",
        "Fecha": "1998\/10\/21",
        "Pb": "0,2",
        "CO": "1,1",
        "NO": "67",
        "NO2": "81",
        "NOx": "184",
        "O3": "18",
        "SO2": "19",
        "PST": "64",
        "Ruido": "72",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211955",
        "Fecha": "1998\/10\/22",
        "Pb": "0,21",
        "CO": "1,5",
        "NO": "97",
        "NO2": "86",
        "NOx": "235",
        "O3": "15",
        "SO2": "26",
        "PST": "77",
        "Ruido": "72",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211956",
        "Fecha": "1998\/10\/23",
        "Pb": "0,38",
        "CO": "1,6",
        "NO": "114",
        "NO2": "90",
        "NOx": "265",
        "O3": "12",
        "SO2": "28",
        "PST": "96",
        "Ruido": "73",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211957",
        "Fecha": "1998\/10\/24",
        "Pb": "0,25",
        "CO": "1,9",
        "NO": "107",
        "NO2": "84",
        "NOx": "247",
        "O3": "8",
        "SO2": "31",
        "PST": "101",
        "Ruido": "72",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211958",
        "Fecha": "1998\/10\/25",
        "Pb": "0,09",
        "CO": "0,6",
        "NO": "29",
        "NO2": "35",
        "NOx": "79",
        "O3": "14",
        "SO2": "5",
        "PST": "187",
        "Ruido": "70",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211959",
        "Fecha": "1998\/10\/26",
        "Pb": "0,21",
        "CO": "1,1",
        "NO": "71",
        "NO2": "66",
        "NOx": "174",
        "O3": "14",
        "SO2": "15",
        "PST": "54",
        "Ruido": "71",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211960",
        "Fecha": "1998\/10\/27",
        "Pb": "0,26",
        "CO": "1,3",
        "NO": "104",
        "NO2": "77",
        "NOx": "236",
        "O3": "11",
        "SO2": "24",
        "PST": "63",
        "Ruido": "71",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211961",
        "Fecha": "1998\/10\/28",
        "Pb": "0,41",
        "CO": "2",
        "NO": "131",
        "NO2": "94",
        "NOx": "296",
        "O3": "9",
        "SO2": "41",
        "PST": "114",
        "Ruido": "71",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211962",
        "Fecha": "1998\/10\/29",
        "Pb": "0,46",
        "CO": "2,7",
        "NO": "193",
        "NO2": "117",
        "NOx": "413",
        "O3": "8",
        "SO2": "55",
        "PST": "142",
        "Ruido": "72",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211963",
        "Fecha": "1998\/10\/30",
        "Pb": "0,17",
        "CO": "1,4",
        "NO": "76",
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        "O3": "10",
        "SO2": "24",
        "PST": "98",
        "Ruido": "72",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211964",
        "Fecha": "1998\/10\/31",
        "Pb": "0,14",
        "CO": "1,4",
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        "O3": "12",
        "SO2": "18",
        "PST": "85",
        "Ruido": "72",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211965",
        "Fecha": "1998\/11\/01",
        "Pb": "0,03",
        "CO": "1,6",
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        "O3": "22",
        "SO2": "21",
        "PST": "79",
        "Ruido": "70",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211966",
        "Fecha": "1998\/11\/02",
        "Pb": "0,09",
        "CO": "1,2",
        "NO": "79",
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        "O3": "6",
        "SO2": "25",
        "PST": "103",
        "Ruido": "72",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211967",
        "Fecha": "1998\/11\/03",
        "Pb": "0,08",
        "CO": "0,9",
        "NO": "63",
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        "NOx": "150",
        "O3": "8",
        "SO2": "19",
        "PST": "79",
        "Ruido": "71",
        "layer": "MDEST46250031_1998",
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    },
    {
        "fid": "211968",
        "Fecha": "1998\/11\/04",
        "Pb": "0,12",
        "CO": "0,9",
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        "O3": "11",
        "SO2": "17",
        "PST": "156",
        "Ruido": "72",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211969",
        "Fecha": "1998\/11\/05",
        "Pb": "0,09",
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        "O3": "10",
        "SO2": "13",
        "PST": "18",
        "Ruido": "73",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211970",
        "Fecha": "1998\/11\/06",
        "Pb": "0,28",
        "CO": "1,5",
        "NO": "129",
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        "NOx": "269",
        "O3": "8",
        "SO2": "35",
        "PST": "76",
        "Ruido": "73",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
    },
    {
        "fid": "211971",
        "Fecha": "1998\/11\/07",
        "Pb": "0,23",
        "CO": "1,8",
        "NO": "122",
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        "NOx": "259",
        "O3": "8",
        "SO2": "35",
        "PST": "74",
        "Ruido": "73",
        "layer": "MDEST46250031_1998",
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    },
    {
        "fid": "211972",
        "Fecha": "1998\/11\/08",
        "Pb": "0,03",
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        "O3": "11",
        "SO2": "25",
        "PST": "58",
        "Ruido": "71",
        "layer": "MDEST46250031_1998",
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    },
    {
        "fid": "211973",
        "Fecha": "1998\/11\/09",
        "Pb": "0,28",
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        "NO": "218",
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        "O3": "6",
        "SO2": "57",
        "PST": "114",
        "Ruido": "72",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
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    {
        "fid": "211974",
        "Fecha": "1998\/11\/10",
        "Pb": "0,17",
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        "O3": "4",
        "SO2": "45",
        "PST": "94",
        "Ruido": "72",
        "layer": "MDEST46250031_1998",
        "path": "C:\/Users\/rubenvicente\/Desktop\/BajaHistoricas\/EstacionesHistoricasDBF\/MDEST46250031_1998.dbf"
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    {
        "fid": "211975",
        "Fecha": "1998\/11\/11",
        "Pb": "0,14",
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        "O3": "9",
        "SO2": "26",
        "PST": "60",
        "Ruido": "72",
        "layer": "MDEST46250031_1998",
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    },
    {
        "fid": "211976",
        "Fecha": "1998\/11\/12",
        "Pb": "0,16",
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        "O3": "6",
        "SO2": "37",
        "PST": "73",
        "Ruido": "72",
        "layer": "MDEST46250031_1998",
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    },
    {
        "fid": "211977",
        "Fecha": "1998\/11\/13",
        "Pb": "0,14",
        "CO": "1,5",
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        "O3": "5",
        "SO2": "33",
        "PST": "94",
        "Ruido": "72",
        "layer": "MDEST46250031_1998",
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    },
    {
        "fid": "211978",
        "Fecha": "1998\/11\/14",
        "Pb": "0,12",
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        "O3": "11",
        "SO2": "23",
        "PST": "42",
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        "layer": "MDEST46250031_1998",
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    },
    {
        "fid": "211979",
        "Fecha": "1998\/11\/15",
        "Pb": "0,11",
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        "O3": "8",
        "SO2": "16",
        "PST": "28",
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        "layer": "MDEST46250031_1998",
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    },
    {
        "fid": "211980",
        "Fecha": "1998\/11\/16",
        "Pb": "0,12",
        "CO": "1,4",
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        "O3": "7",
        "SO2": "30",
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        "layer": "MDEST46250031_1998",
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    },
    {
        "fid": "211981",
        "Fecha": "1998\/11\/17",
        "Pb": "0,07",
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        "fid": "211982",
        "Fecha": "1998\/11\/18",
        "Pb": "0,12",
        "CO": "1,4",
        "NO": "86",
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        "NOx": "196",
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        "fid": "211983",
        "Fecha": "1998\/11\/19",
        "Pb": "0,12",
        "CO": "1,6",
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        "NOx": "275",
        "O3": "11",
        "SO2": "30",
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        "fid": "211984",
        "Fecha": "1998\/11\/20",
        "Pb": "0,17",
        "CO": "1,7",
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        "NOx": "282",
        "O3": "8",
        "SO2": "34",
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        "fid": "211985",
        "Fecha": "1998\/11\/21",
        "Pb": "0,19",
        "CO": "1,4",
        "NO": "67",
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        "NOx": "172",
        "O3": "11",
        "SO2": "24",
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        "fid": "211986",
        "Fecha": "1998\/11\/22",
        "Pb": "0,16",
        "CO": "1",
        "NO": "44",
        "NO2": "56",
        "NOx": "124",
        "O3": "15",
        "SO2": "16",
        "PST": "40",
        "Ruido": "71",
        "layer": "MDEST46250031_1998",
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    {
        "fid": "211987",
        "Fecha": "1998\/11\/23",
        "Pb": "0,99",
        "CO": "1,5",
        "NO": "107",
        "NO2": "68",
        "NOx": "232",
        "O3": "8",
        "SO2": "27",
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        "Ruido": "72",
        "layer": "MDEST46250031_1998",
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    {
        "fid": "211988",
        "Fecha": "1998\/11\/24",
        "Pb": "0,81",
        "CO": "2,5",
        "NO": "185",
        "NO2": "97",
        "NOx": "381",
        "O3": "7",
        "SO2": "52",
        "PST": "101",
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    {
        "fid": "211989",
        "Fecha": "1998\/11\/25",
        "Pb": "0,13",
        "CO": "1,4",
        "NO": "116",
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        "NOx": "245",
        "O3": "10",
        "SO2": "40",
        "PST": "128",
        "Ruido": "71",
        "layer": "MDEST46250031_1998",
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    {
        "fid": "211990",
        "Fecha": "1998\/11\/26",
        "Pb": "0,18",
        "CO": "0,7",
        "NO": "42",
        "NO2": "55",
        "NOx": "119",
        "O3": "26",
        "SO2": "9",
        "PST": "71",
        "Ruido": "71",
        "layer": "MDEST46250031_1998",
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        "fid": "211991",
        "Fecha": "1998\/11\/27",
        "Pb": "0,09",
        "CO": "1,4",
        "NO": "115",
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        "NOx": "257",
        "O3": "6",
        "SO2": "37",
        "PST": "63",
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        "layer": "MDEST46250031_1998",
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    {
        "fid": "211992",
        "Fecha": "1998\/11\/28",
        "Pb": "0,14",
        "CO": "1,7",
        "NO": "101",
        "NO2": "70",
        "NOx": "225",
        "O3": "11",
        "SO2": "36",
        "PST": "60",
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        "fid": "211993",
        "Fecha": "1998\/11\/29",
        "Pb": "0,02",
        "CO": "0,6",
        "NO": "30",
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        "O3": "30",
        "SO2": "10",
        "PST": "69",
        "Ruido": "71",
        "layer": "MDEST46250031_1998",
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        "fid": "211994",
        "Fecha": "1998\/11\/30",
        "Pb": "0,05",
        "CO": "0,9",
        "NO": "67",
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        "O3": "23",
        "SO2": "16",
        "PST": "31",
        "Ruido": "71",
        "layer": "MDEST46250031_1998",
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        "fid": "211995",
        "Fecha": "1998\/12\/01",
        "Pb": "0,09",
        "CO": "1,1",
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        "O3": "11",
        "SO2": "16",
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        "Ruido": "73",
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        "fid": "211996",
        "Fecha": "1998\/12\/02",
        "Pb": "0,03",
        "CO": "0,7",
        "NO": "14",
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        "O3": "17",
        "SO2": "7",
        "PST": "18",
        "Ruido": "75",
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        "fid": "211997",
        "Fecha": "1998\/12\/03",
        "Pb": "0,1",
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        "O3": "11",
        "SO2": "21",
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    {
        "fid": "211998",
        "Fecha": "1998\/12\/04",
        "Pb": "0,16",
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        "O3": "6",
        "SO2": "28",
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        "fid": "211999",
        "Fecha": "1998\/12\/05",
        "Pb": "0,13",
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        "O3": "6",
        "SO2": "30",
        "PST": "46",
        "Ruido": "73",
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    {
        "fid": "212000",
        "Fecha": "1998\/12\/06",
        "Pb": "0,14",
        "CO": "1,6",
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        "O3": "6",
        "SO2": "30",
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        "Ruido": "72",
        "layer": "MDEST46250031_1998",
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    {
        "fid": "212001",
        "Fecha": "1998\/12\/07",
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        "O3": "8",
        "SO2": "54",
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    {
        "fid": "212002",
        "Fecha": "1998\/12\/08",
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        "O3": "7",
        "SO2": "36",
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    {
        "fid": "212003",
        "Fecha": "1998\/12\/09",
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        "SO2": "60",
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    {
        "fid": "212004",
        "Fecha": "1998\/12\/10",
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        "SO2": "47",
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    {
        "fid": "212005",
        "Fecha": "1998\/12\/11",
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    {
        "fid": "212006",
        "Fecha": "1998\/12\/12",
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    {
        "fid": "212007",
        "Fecha": "1998\/12\/13",
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    {
        "fid": "212008",
        "Fecha": "1998\/12\/14",
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    {
        "fid": "212009",
        "Fecha": "1998\/12\/15",
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        "fid": "212010",
        "Fecha": "1998\/12\/16",
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    {
        "fid": "212011",
        "Fecha": "1998\/12\/17",
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    {
        "fid": "212012",
        "Fecha": "1998\/12\/18",
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    {
        "fid": "212013",
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        "fid": "212014",
        "Fecha": "1998\/12\/20",
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        "fid": "212015",
        "Fecha": "1998\/12\/21",
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        "fid": "212016",
        "Fecha": "1998\/12\/22",
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        "fid": "212017",
        "Fecha": "1998\/12\/23",
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    {
        "fid": "212018",
        "Fecha": "1998\/12\/24",
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    {
        "fid": "212019",
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    {
        "fid": "212020",
        "Fecha": "1998\/12\/26",
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    {
        "fid": "212021",
        "Fecha": "1998\/12\/27",
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        "fid": "212022",
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        "SO2": "47",
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        "fid": "212023",
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        "fid": "212024",
        "Fecha": "1998\/12\/30",
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    {
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