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            "latest_at": "2022-11-22 00:00:00",
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        },
        {
            "station_code": "06131930",
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            "latest_value": "180.000000",
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            "unit": "n/(100mL)"
        },
        {
            "station_code": "06131900",
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            "latest_at": "2022-11-28 00:00:00",
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        {
            "station_code": "06131900",
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        {
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            "latest_at": "2022-07-27 00:00:00",
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        {
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        {
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            "latest_value": "13.000000",
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        {
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            "p90": "1.400000",
            "latest_value": "4.400000",
            "latest_at": "2022-09-01 00:00:00",
            "unit": "µg/L"
        },
        {
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            "unit": "µg(Ba)/L"
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            "station_code": "06131900",
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    ]
}