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        "itemengname": "WIND_SPEED",
        "itemunit": "m\/sec",
        "monitordate": "2026-07-27 19:00",
        "concentration": "0.8"
    },
    {
        "siteid": "1",
        "sitename": "基隆",
        "county": "基隆市",
        "itemid": "9",
        "itemname": "非甲烷碳氫化合物",
        "itemengname": "NMHC",
        "itemunit": "ppm",
        "monitordate": "2026-07-27 19:00",
        "concentration": "0.16"
    },
    {
        "siteid": "1",
        "sitename": "基隆",
        "county": "基隆市",
        "itemid": "8",
        "itemname": "總碳氫化物",
        "itemengname": "THC",
        "itemunit": "ppm",
        "monitordate": "2026-07-27 19:00",
        "concentration": "2.12"
    }
]