{
  "schemaVersion": 1,
  "snapshotEdition": "2026-08",
  "title": "Hong Kong Area Gravidtrap Index snapshot, January–August 2026",
  "dataAsOf": "2026-08",
  "months": [
    "2026-01",
    "2026-02",
    "2026-03",
    "2026-04",
    "2026-05",
    "2026-06",
    "2026-07",
    "2026-08"
  ],
  "source": {
    "publisher": "Food and Environmental Hygiene Department, HKSAR Government; DATA.GOV.HK / CSDI",
    "sourceURL": "https://data.gov.hk/en-data/dataset/hk-fehd-fehddengue-fehd-dengue-surveillance/resource/4a37f965-f3b3-4902-a802-8ee6ad5e46a2",
    "verifiedDate": "2026-09-18",
    "series": "Area Gravidtrap Index (monthly consolidated)",
    "apiURL": "https://portal.csdi.gov.hk/server/rest/services/common/fehd_rcd_1629966670823_4638/FeatureServer/0/query?f=json&where=PERIOD+%3E%3D+%272026-01%27+AND+PERIOD+%3C%3D+%272026-08%27&outFields=PERIOD%2CLOCATION%2CLOCATION_C%2CAGI&returnGeometry=false&orderByFields=PERIOD%2CLOCATION&resultRecordCount=2000",
    "termsURL": "https://data.gov.hk/en/terms-and-conditions",
    "attribution": "Source: Food and Environmental Hygiene Department, HKSAR Government, via DATA.GOV.HK and CSDI. Government and relevant organisations retain all underlying intellectual property rights. Original analysis and presentation by Averta. No government endorsement.",
    "precision": "CSDI AGI numeric fields rounded to one decimal place, matching FEHD published precision; null remains missing."
  },
  "limitations": [
    "This immutable snapshot covers FEHD monitoring areas, not whole administrative districts or individual properties.",
    "Values are published monthly consolidated Area Gravidtrap Index figures. Missing values, if present in a future snapshot, are represented as null and are not treated as zero.",
    "This compilation ranks and compares published values; it does not calculate a cross-area average or estimate disease, household, or property risk."
  ],
  "areas": [
    {
      "districtZh": "中西區",
      "areaZh": "中環及金鐘",
      "districtEn": "Central and Western",
      "areaEn": "Central and Admiralty",
      "values": [
        0,
        0,
        1,
        0,
        14.2,
        3.8,
        6.7,
        6.7
      ]
    },
    {
      "districtZh": "中西區",
      "areaZh": "堅尼地城及石塘咀",
      "districtEn": "Central and Western",
      "areaEn": "Kennedy Town and Shek Tong Tsui",
      "values": [
        0,
        0,
        0,
        6.7,
        16.8,
        7.4,
        7.6,
        4.6
      ]
    },
    {
      "districtZh": "中西區",
      "areaZh": "上環及西營盤",
      "districtEn": "Central and Western",
      "areaEn": "Sheung Wan and Sai Ying Pun",
      "values": [
        0,
        0,
        1.8,
        3.5,
        20.5,
        8.8,
        16.1,
        19.5
      ]
    },
    {
      "districtZh": "東區",
      "areaZh": "柴灣",
      "districtEn": "Eastern",
      "areaEn": "Chai Wan",
      "values": [
        0,
        0,
        0.8,
        7.3,
        15.4,
        16.9,
        16.3,
        12.2
      ]
    },
    {
      "districtZh": "東區",
      "areaZh": "北角及鰂魚涌",
      "districtEn": "Eastern",
      "areaEn": "North Point and Quarry Bay",
      "values": [
        0,
        0,
        0,
        6.8,
        18.9,
        9.9,
        13.8,
        4.1
      ]
    },
    {
      "districtZh": "東區",
      "areaZh": "筲箕灣及西灣河",
      "districtEn": "Eastern",
      "areaEn": "Shau Kei Wan and Sai Wan Ho",
      "values": [
        0.9,
        0,
        0,
        12.6,
        17,
        14.3,
        19.6,
        10.7
      ]
    },
    {
      "districtZh": "南區",
      "areaZh": "香港仔及鴨脷洲",
      "districtEn": "Southern",
      "areaEn": "Aberdeen and Ap Lei Chau",
      "values": [
        0,
        0,
        0.9,
        6.5,
        20.8,
        9.2,
        14.7,
        9.1
      ]
    },
    {
      "districtZh": "南區",
      "areaZh": "深水灣及淺水灣",
      "districtEn": "Southern",
      "areaEn": "Deep Water Bay and Repulse Bay",
      "values": [
        0,
        0,
        0,
        5.9,
        12.5,
        7.5,
        3.4,
        3.3
      ]
    },
    {
      "districtZh": "南區",
      "areaZh": "薄扶林",
      "districtEn": "Southern",
      "areaEn": "Pok Fu Lam",
      "values": [
        0,
        0,
        0,
        4.3,
        15.2,
        13.3,
        6.8,
        7
      ]
    },
    {
      "districtZh": "灣仔區",
      "areaZh": "跑馬地及大坑",
      "districtEn": "Wan Chai",
      "areaEn": "Happy Valley and Tai Hang",
      "values": [
        0,
        0,
        1.8,
        3.5,
        16.7,
        4.3,
        5.1,
        2.6
      ]
    },
    {
      "districtZh": "灣仔區",
      "areaZh": "天后及銅鑼灣",
      "districtEn": "Wan Chai",
      "areaEn": "Tin Hau and Causeway Bay",
      "values": [
        0,
        0,
        0,
        7.6,
        8.8,
        8.3,
        5.8,
        3.8
      ]
    },
    {
      "districtZh": "灣仔區",
      "areaZh": "灣仔",
      "districtEn": "Wan Chai",
      "areaEn": "Wan Chai",
      "values": [
        0,
        0,
        0,
        4.5,
        5.5,
        4.5,
        3.7,
        0.9
      ]
    },
    {
      "districtZh": "離島區",
      "areaZh": "長洲",
      "districtEn": "Islands",
      "areaEn": "Cheung Chau",
      "values": [
        0,
        0,
        0.9,
        7.3,
        12,
        9.3,
        4.7,
        1.8
      ]
    },
    {
      "districtZh": "離島區",
      "areaZh": "東涌",
      "districtEn": "Islands",
      "areaEn": "Tung Chung",
      "values": [
        0,
        0,
        0,
        1,
        4,
        4.9,
        1,
        5.2
      ]
    },
    {
      "districtZh": "九龍城區",
      "areaZh": "何文田",
      "districtEn": "Kowloon City",
      "areaEn": "Ho Man Tin",
      "values": [
        0,
        0,
        0.9,
        5.3,
        23.6,
        14,
        8.9,
        6.5
      ]
    },
    {
      "districtZh": "九龍城區",
      "areaZh": "紅磡及土瓜灣",
      "districtEn": "Kowloon City",
      "areaEn": "Hung Hom and To Kwa Wan",
      "values": [
        1.8,
        0,
        1.8,
        6.1,
        17.2,
        7.9,
        18.1,
        15
      ]
    },
    {
      "districtZh": "九龍城區",
      "areaZh": "啟德",
      "districtEn": "Kowloon City",
      "areaEn": "Kai Tak",
      "values": [
        0,
        0,
        1,
        10.6,
        12.8,
        9.4,
        24.2,
        14.6
      ]
    },
    {
      "districtZh": "九龍城區",
      "areaZh": "九龍城",
      "districtEn": "Kowloon City",
      "areaEn": "Kowloon City",
      "values": [
        0,
        0,
        0,
        7.4,
        10.3,
        5.6,
        4.7,
        2.8
      ]
    },
    {
      "districtZh": "九龍城區",
      "areaZh": "九龍塘",
      "districtEn": "Kowloon City",
      "areaEn": "Kowloon Tong",
      "values": [
        0,
        1.7,
        2.5,
        8.5,
        23.4,
        10.8,
        9.1,
        9
      ]
    },
    {
      "districtZh": "觀塘區",
      "areaZh": "九龍灣",
      "districtEn": "Kwun Tong",
      "areaEn": "Kowloon Bay",
      "values": [
        0,
        0,
        0,
        9.8,
        28.9,
        8.8,
        7.1,
        9.3
      ]
    },
    {
      "districtZh": "觀塘區",
      "areaZh": "觀塘中",
      "districtEn": "Kwun Tong",
      "areaEn": "Kwun Tong Central",
      "values": [
        0,
        0,
        0,
        2.4,
        37.3,
        14.1,
        4.8,
        4.8
      ]
    },
    {
      "districtZh": "觀塘區",
      "areaZh": "藍田及秀茂坪",
      "districtEn": "Kwun Tong",
      "areaEn": "Lam Tin and Sau Mau Ping",
      "values": [
        0,
        0,
        0.8,
        9.4,
        27.7,
        40.2,
        18.4,
        26.4
      ]
    },
    {
      "districtZh": "觀塘區",
      "areaZh": "油塘及茶果嶺",
      "districtEn": "Kwun Tong",
      "areaEn": "Yau Tong and Cha Kwo Ling",
      "values": [
        0,
        0,
        0,
        0.9,
        16.2,
        10.3,
        2.7,
        5.4
      ]
    },
    {
      "districtZh": "旺角區",
      "areaZh": "旺角及大角咀",
      "districtEn": "Mong Kok",
      "areaEn": "Mong Kok and Tai Kok Tsui",
      "values": [
        0,
        0,
        0,
        1.7,
        0.9,
        3.4,
        0.8,
        1.7
      ]
    },
    {
      "districtZh": "深水埗區",
      "areaZh": "長沙灣",
      "districtEn": "Sham Shui Po",
      "areaEn": "Cheung Sha Wan",
      "values": [
        0,
        0,
        0.9,
        8.5,
        25.7,
        29.2,
        32.1,
        9.3
      ]
    },
    {
      "districtZh": "深水埗區",
      "areaZh": "荔枝角",
      "districtEn": "Sham Shui Po",
      "areaEn": "Lai Chi Kok",
      "values": [
        0,
        0,
        0,
        4.4,
        9,
        8.3,
        9.2,
        7.1
      ]
    },
    {
      "districtZh": "深水埗區",
      "areaZh": "深水埗及石硤尾",
      "districtEn": "Sham Shui Po",
      "areaEn": "Sham Shui Po and Shek Kip Mei",
      "values": [
        0,
        0,
        0,
        5.7,
        26.2,
        3.3,
        4.9,
        4.2
      ]
    },
    {
      "districtZh": "黃大仙區",
      "areaZh": "鑽石山及慈雲山",
      "districtEn": "Wong Tai Sin",
      "areaEn": "Diamond Hill and Tsz Wan Shan",
      "values": [
        0,
        0,
        0.8,
        8.4,
        16.7,
        15.8,
        15,
        13.4
      ]
    },
    {
      "districtZh": "黃大仙區",
      "areaZh": "牛池灣及新蒲崗",
      "districtEn": "Wong Tai Sin",
      "areaEn": "Ngau Chi Wan and San Po Kong",
      "values": [
        0,
        0,
        0,
        17.8,
        14.7,
        11.1,
        9.2,
        6.4
      ]
    },
    {
      "districtZh": "黃大仙區",
      "areaZh": "黃大仙東",
      "districtEn": "Wong Tai Sin",
      "areaEn": "Wong Tai Sin East",
      "values": [
        0,
        0,
        0,
        9.8,
        16.7,
        15.8,
        8.6,
        5.4
      ]
    },
    {
      "districtZh": "黃大仙區",
      "areaZh": "黃大仙西",
      "districtEn": "Wong Tai Sin",
      "areaEn": "Wong Tai Sin West",
      "values": [
        0,
        0,
        1,
        2.8,
        18.1,
        6.5,
        3.8,
        2
      ]
    },
    {
      "districtZh": "油尖區",
      "areaZh": "尖沙咀及油麻地",
      "districtEn": "Yau Tsim",
      "areaEn": "Tsim Sha Tsui and Yau Ma Tei",
      "values": [
        0,
        0,
        0,
        7.1,
        4.8,
        0,
        6.3,
        2.4
      ]
    },
    {
      "districtZh": "油尖區",
      "areaZh": "尖沙咀東及京士柏",
      "districtEn": "Yau Tsim",
      "areaEn": "Tsim Sha Tsui East and King's Park",
      "values": [
        0,
        0,
        0,
        2.8,
        9.1,
        6.5,
        6.5,
        0
      ]
    },
    {
      "districtZh": "北區",
      "areaZh": "粉嶺北",
      "districtEn": "North",
      "areaEn": "Fanling North",
      "values": [
        0,
        0,
        0,
        2.4,
        13.1,
        2.4,
        0,
        0
      ]
    },
    {
      "districtZh": "北區",
      "areaZh": "粉嶺南",
      "districtEn": "North",
      "areaEn": "Fanling South",
      "values": [
        0,
        0,
        0,
        8.4,
        14.9,
        18.2,
        14.4,
        5.8
      ]
    },
    {
      "districtZh": "北區",
      "areaZh": "上水",
      "districtEn": "North",
      "areaEn": "Sheung Shui",
      "values": [
        0.8,
        0,
        0,
        20.3,
        29.3,
        10,
        8.9,
        4.9
      ]
    },
    {
      "districtZh": "西貢區",
      "areaZh": "西貢市",
      "districtEn": "Sai Kung",
      "areaEn": "Sai Kung Town",
      "values": [
        0,
        0,
        5.7,
        16.8,
        22.1,
        11.3,
        2.9,
        3.9
      ]
    },
    {
      "districtZh": "西貢區",
      "areaZh": "將軍澳東",
      "districtEn": "Sai Kung",
      "areaEn": "Tseung Kwan O East",
      "values": [
        0,
        0,
        0,
        8.9,
        27,
        3.4,
        7.5,
        2.8
      ]
    },
    {
      "districtZh": "西貢區",
      "areaZh": "將軍澳北",
      "districtEn": "Sai Kung",
      "areaEn": "Tseung Kwan O North",
      "values": [
        0,
        0,
        1.1,
        13.6,
        35.3,
        12.9,
        8,
        6.8
      ]
    },
    {
      "districtZh": "西貢區",
      "areaZh": "將軍澳西",
      "districtEn": "Sai Kung",
      "areaEn": "Tseung Kwan O West",
      "values": [
        0,
        0,
        0,
        6.4,
        8.4,
        8.2,
        8.2,
        7.3
      ]
    },
    {
      "districtZh": "沙田區",
      "areaZh": "馬鞍山",
      "districtEn": "Sha Tin",
      "areaEn": "Ma On Shan",
      "values": [
        0,
        0,
        1.6,
        16.4,
        31,
        18.5,
        22.7,
        8.1
      ]
    },
    {
      "districtZh": "沙田區",
      "areaZh": "沙田東",
      "districtEn": "Sha Tin",
      "areaEn": "Sha Tin East",
      "values": [
        0,
        0,
        0.8,
        4.1,
        19,
        8.9,
        5,
        8.1
      ]
    },
    {
      "districtZh": "沙田區",
      "areaZh": "沙田市中心及火炭",
      "districtEn": "Sha Tin",
      "areaEn": "Sha Tin Town Centre and Fo Tan",
      "values": [
        0,
        0,
        0,
        9.3,
        18.3,
        11,
        7.5,
        8.6
      ]
    },
    {
      "districtZh": "沙田區",
      "areaZh": "大圍",
      "districtEn": "Sha Tin",
      "areaEn": "Tai Wai",
      "values": [
        0,
        0,
        0,
        5,
        24.2,
        4.8,
        0,
        2.5
      ]
    },
    {
      "districtZh": "大埔區",
      "areaZh": "大埔東",
      "districtEn": "Tai Po",
      "areaEn": "Tai Po East",
      "values": [
        1.1,
        0,
        0,
        34.7,
        10.2,
        6.7,
        19.6,
        3.9
      ]
    },
    {
      "districtZh": "大埔區",
      "areaZh": "大埔西",
      "districtEn": "Tai Po",
      "areaEn": "Tai Po West",
      "values": [
        0,
        0,
        0,
        7,
        16.4,
        16.8,
        15.5,
        2.7
      ]
    },
    {
      "districtZh": "葵青區",
      "areaZh": "葵涌東",
      "districtEn": "Kwai Tsing",
      "areaEn": "Kwai Chung East",
      "values": [
        0,
        0,
        0,
        15.2,
        7.2,
        7,
        7.2,
        3.5
      ]
    },
    {
      "districtZh": "葵青區",
      "areaZh": "葵涌西",
      "districtEn": "Kwai Tsing",
      "areaEn": "Kwai Chung West",
      "values": [
        0,
        0,
        0,
        4.5,
        17.8,
        16.7,
        15.6,
        7.8
      ]
    },
    {
      "districtZh": "葵青區",
      "areaZh": "荔景",
      "districtEn": "Kwai Tsing",
      "areaEn": "Lai King",
      "values": [
        0,
        0,
        1,
        6.6,
        26.9,
        8.7,
        16.3,
        9.6
      ]
    },
    {
      "districtZh": "葵青區",
      "areaZh": "青衣北",
      "districtEn": "Kwai Tsing",
      "areaEn": "Tsing Yi North",
      "values": [
        0,
        0,
        0.8,
        8.4,
        30,
        6.8,
        10.2,
        11.7
      ]
    },
    {
      "districtZh": "葵青區",
      "areaZh": "青衣南",
      "districtEn": "Kwai Tsing",
      "areaEn": "Tsing Yi South",
      "values": [
        0,
        0,
        0,
        8.8,
        15,
        7.9,
        7.1,
        5.2
      ]
    },
    {
      "districtZh": "荃灣區",
      "areaZh": "馬灣及深井",
      "districtEn": "Tsuen Wan",
      "areaEn": "Ma Wan and Sham Tseng",
      "values": [
        0.9,
        0,
        0.9,
        4.6,
        26.2,
        9.5,
        9.1,
        7.3
      ]
    },
    {
      "districtZh": "荃灣區",
      "areaZh": "上葵涌",
      "districtEn": "Tsuen Wan",
      "areaEn": "Sheung Kwai Chung",
      "values": [
        0,
        0,
        1,
        4.7,
        10.3,
        7.3,
        4.5,
        5.5
      ]
    },
    {
      "districtZh": "荃灣區",
      "areaZh": "荃灣市中心",
      "districtEn": "Tsuen Wan",
      "areaEn": "Tsuen Wan Town",
      "values": [
        0,
        0,
        0,
        5.2,
        6.9,
        8.5,
        6.9,
        5.1
      ]
    },
    {
      "districtZh": "荃灣區",
      "areaZh": "荃灣西",
      "districtEn": "Tsuen Wan",
      "areaEn": "Tsuen Wan West",
      "values": [
        0,
        0,
        0,
        4,
        28.6,
        6.5,
        8.5,
        2.8
      ]
    },
    {
      "districtZh": "屯門區",
      "areaZh": "掃管笏",
      "districtEn": "Tuen Mun",
      "areaEn": "So Kwun Wat",
      "values": [
        1.8,
        0,
        1.8,
        19.3,
        20.5,
        6.1,
        11.7,
        3.6
      ]
    },
    {
      "districtZh": "屯門區",
      "areaZh": "屯門北",
      "districtEn": "Tuen Mun",
      "areaEn": "Tuen Mun North",
      "values": [
        0,
        0,
        0,
        7.3,
        9.4,
        6.3,
        5.5,
        3.1
      ]
    },
    {
      "districtZh": "屯門區",
      "areaZh": "屯門南",
      "districtEn": "Tuen Mun",
      "areaEn": "Tuen Mun South",
      "values": [
        0,
        0,
        0.9,
        11.8,
        15.5,
        7.3,
        9.2,
        7.3
      ]
    },
    {
      "districtZh": "屯門區",
      "areaZh": "屯門西",
      "districtEn": "Tuen Mun",
      "areaEn": "Tuen Mun West",
      "values": [
        0,
        0,
        0,
        17.3,
        12.4,
        3,
        9.1,
        3
      ]
    },
    {
      "districtZh": "元朗區",
      "areaZh": "洪水橋及屏山",
      "districtEn": "Yuen Long",
      "areaEn": "Hung Shui Kiu and Ping Shan",
      "values": [
        0,
        0,
        0,
        3.2,
        14.3,
        5.3,
        3.2,
        1.2
      ]
    },
    {
      "districtZh": "元朗區",
      "areaZh": "天水圍",
      "districtEn": "Yuen Long",
      "areaEn": "Tin Shui Wai",
      "values": [
        0,
        0,
        1,
        6.1,
        13,
        17.2,
        16.2,
        6
      ]
    },
    {
      "districtZh": "元朗區",
      "areaZh": "元朗市中心",
      "districtEn": "Yuen Long",
      "areaEn": "Yuen Long Town",
      "values": [
        0,
        0,
        0,
        5.2,
        18.1,
        6.9,
        13.2,
        13.6
      ]
    }
  ]
}