{
  "fields": [{"id":"_id","type":"int"},{"id":"調査物質","type":"text"},{"id":"単位","type":"text"},{"id":"調査地点","type":"text"},{"id":"Ｈ27","type":"text"},{"id":"Ｈ28","type":"text"},{"id":"Ｈ29","type":"text"},{"id":"H30","type":"text"},{"id":"R1","type":"text"},{"id":"R2","type":"text"},{"id":"R3","type":"text"},{"id":"R4","type":"text"},{"id":"R5","type":"text"},{"id":"R6","type":"text"},{"id":"環境基準","type":"text"}],
  "records": [
    [1,"ベンゼン","μg/m3","上下水道局北営業所","1.1","1.1","－","－","－","－","－","－","－","－","3以下"],
    [2,"ベンゼン","μg/m3","会所町","－","－","0.95","0.96","0.9","0.74","0.89","0.74","0.68","0.58","3以下"],
    [3,"ベンゼン","μg/m3","富田支所","1.1","1","0.87","0.9","0.79","0.68","0.89","0.67","0.6","0.56","3以下"],
    [4,"ベンゼン","μg/m3","港陽","1.1","1","0.91","0.9","0.75","0.68","0.8","0.68","0.68","0.57","3以下"],
    [5,"ベンゼン","μg/m3","野跡小学校","－","－","1.1","1","0.92","0.78","1.1","0.78","0.7","0.63","3以下"],
    [6,"ベンゼン","μg/m3","白水小学校","1.2","1.1","1.1","1.1","0.83","0.72","0.92","0.78","0.73","0.63","3以下"],
    [7,"ベンゼン","μg/m3","本地通","1.2","1.1","1.2","1.4","0.92","0.77","0.94","0.86","0.76","0.7","3以下"],
    [8,"ベンゼン","μg/m3","元塩公園","－","－","1.1","0.98","0.86","0.72","0.83","0.77","0.68","0.65","3以下"],
    [9,"トリクロロエチレン","μg/m3","上下水道局北営業所","0.39","0.4","－","－","－","－","－","－","－","－","130以下"],
    [10,"トリクロロエチレン","μg/m3","会所町","－","－","0.4","0.55","0.34","0.19","0.4","0.23","0.27","0.26","130以下"],
    [11,"トリクロロエチレン","μg/m3","富田支所","0.6","0.5","0.52","0.65","0.42","0.26","0.5","0.41","0.29","0.28","130以下"],
    [12,"トリクロロエチレン","μg/m3","港陽","1.2","1.6","1.9","1.6","1.6","0.59","0.52","0.51","0.36","0.36","130以下"],
    [13,"トリクロロエチレン","μg/m3","野跡小学校","－","－","1.4","1.7","1.4","1.1","0.9","0.85","0.67","0.56","130以下"],
    [14,"トリクロロエチレン","μg/m3","白水小学校","0.65","0.73","0.78","0.84","0.72","0.39","0.65","0.52","0.39","0.28","130以下"],
    [15,"トリクロロエチレン","μg/m3","本地通","1.3","1","1.4","2.4","1.2","1","2","1.1","1","0.59","130以下"],
    [16,"トリクロロエチレン","μg/m3","元塩公園","－","－","0.76","0.95","0.68","0.32","0.68","0.54","0.47","0.35","130以下"],
    [17,"テトラクロロエチレン","μg/m3","上下水道局北営業所","0.23","0.28","－","－","－","－","－","－","－","－","200以下"],
    [18,"テトラクロロエチレン","μg/m3","会所町","－","－","0.17","0.15","0.098","0.067","0.1","0.13","0.091","0.12","200以下"],
    [19,"テトラクロロエチレン","μg/m3","富田支所","0.1","0.09","0.1","0.13","0.072","0.038","0.064","0.1","0.066","0.052","200以下"],
    [20,"テトラクロロエチレン","μg/m3","港陽","0.17","0.17","0.21","0.19","0.22","0.12","0.23","0.39","0.37","0.14","200以下"],
    [21,"テトラクロロエチレン","μg/m3","野跡小学校","－","－","0.19","0.17","0.091","0.057","0.085","0.082","0.11","0.078","200以下"],
    [22,"テトラクロロエチレン","μg/m3","白水小学校","0.17","0.27","0.36","0.27","0.21","0.1","0.19","0.25","0.27","0.21","200以下"],
    [23,"テトラクロロエチレン","μg/m3","本地通","0.2","0.21","0.21","0.26","0.19","0.13","0.17","0.13","0.31","0.1","200以下"],
    [24,"テトラクロロエチレン","μg/m3","元塩公園","－","－","0.33","0.26","0.25","0.21","0.25","0.21","0.4","0.15","200以下"],
    [25,"ジクロロメタン","μg/m3","上下水道局北営業所","2.3","3.1","－","－","－","－","－","－","－","－","150以下"],
    [26,"ジクロロメタン","μg/m3","会所町","－","－","2.3","2.6","1.9","1.8","2.5","4.1","2.8","1.7","150以下"],
    [27,"ジクロロメタン","μg/m3","富田支所","1.9","2.3","1.9","1.9","1.9","1.9","2.5","4.4","3.5","1.7","150以下"],
    [28,"ジクロロメタン","μg/m3","港陽","1.4","1.9","2.1","2.6","2","2","2.6","8.4","3.7","2","150以下"],
    [29,"ジクロロメタン","μg/m3","野跡小学校","－","－","2.3","3.4","2.1","1.8","2.4","4","2.9","1.6","150以下"],
    [30,"ジクロロメタン","μg/m3","白水小学校","2.5","2.4","2.4","3.8","2.8","2.2","5.3","7.7","4.2","3","150以下"],
    [31,"ジクロロメタン","μg/m3","本地通","2.7","4.2","4.7","4.6","4","3.9","4.2","7.6","5.2","4.1","150以下"],
    [32,"ジクロロメタン","μg/m3","元塩公園","－","－","3.1","4.5","3.6","3.3","5.2","6.4","5.3","4.6","150以下"],
    [33,"注1　調査地点ごとの年平均値は測定値を算術平均して求め、測定値が検出下限値未満の場合は、検出下限値の1/2として年平均値の算出に用いた。","","","","","","","","","","","","",""],
    [34,"注2　会所町は、平成28年度までの上下水道局北営業所（北区田幡二丁目4-5）に替えて測定を開始した。","","","","","","","","","","","","",""],
    [35,"注3　平成29年度より、野跡小学校、元塩公園で新たに測定を開始した。","","","","","","","","","","","","",""]
]}