{
  "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":"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":"R7","type":"text"}],
  "records": [
    [1,"ホルムアルデヒド","μg/m3","上下水道局北営業所","3.7","－","－","－","－","－","－","－","－","－"],
    [2,"ホルムアルデヒド","μg/m3","会所町","－","3.5","3.8","2.8","2.1","2.2","2.2","2.2","2.2","2.5"],
    [3,"ホルムアルデヒド","μg/m3","富田支所","3.2","3.2","4.5","3.6","3.4","3.8","3.9","4","4","4.2"],
    [4,"ホルムアルデヒド","μg/m3","港陽","2.4","3","3.1","3.1","2.9","3.3","2.8","3.1","3.2","3.6"],
    [5,"ホルムアルデヒド","μg/m3","白水小学校","4.1","3.6","4.1","3.7","2.9","3.1","2.9","3.3","3.2","4.1"],
    [6,"ホルムアルデヒド","μg/m3","本地通","2.6","2.8","3","3.3","2.4","2.5","2.7","2.4","3.2","2.8"],
    [7,"ホルムアルデヒド","μg/m3","元塩公園","－","7.4","8.2","4","5.2","5.7","5","4","4.8","5.4"],
    [8,"酸化エチレン","μg/m3","上下水道局北営業所","0.057","－","－","－","－","－","－","－","－","－"],
    [9,"酸化エチレン","μg/m3","会所町","－","0.058","0.042","0.05","0.061","0.054","0.049","0.041","0.058","0.032"],
    [10,"酸化エチレン","μg/m3","富田支所","0.061","0.054","0.15","0.047","0.06","0.058","0.046","0.043","0.059","0.044"],
    [11,"酸化エチレン","μg/m3","港陽","0.058","0.054","0.072","0.049","0.079","0.07","0.044","0.047","0.065","0.047"],
    [12,"酸化エチレン","μg/m3","白水小学校","0.067","0.081","0.061","0.064","0.081","0.083","0.059","0.055","0.095","0.053"],
    [13,"酸化エチレン","μg/m3","本地通","0.06","0.06","0.048","0.061","0.082","0.059","0.052","0.051","0.08","0.047"],
    [14,"酸化エチレン","μg/m3","元塩公園","－","0.061","0.094","0.06","0.1","0.078","0.06","0.05","0.1","0.082"],
    [15,"ベンゾ［ａ］ピレン","ng/m3","上下水道局北営業所","0.081","－","－","－","－","－","－","－","－","－"],
    [16,"ベンゾ［ａ］ピレン","ng/m3","会所町","－","0.066","0.1","0.076","0.089","0.11","0.086","0.075","0.051","0.082"],
    [17,"ベンゾ［ａ］ピレン","ng/m3","富田支所","0.12","0.089","0.13","0.13","0.17","0.15","0.096","0.089","0.11","0.15"],
    [18,"ベンゾ［ａ］ピレン","ng/m3","港陽","0.16","0.076","0.11","0.08","0.12","0.13","0.12","0.13","0.097","0.12"],
    [19,"ベンゾ［ａ］ピレン","ng/m3","白水小学校","0.086","0.054","0.11","0.092","0.12","0.12","0.13","0.12","0.13","0.2"],
    [20,"ベンゾ［ａ］ピレン","ng/m3","本地通","0.12","0.083","0.2","0.098","0.12","0.15","0.11","0.092","0.11","0.19"],
    [21,"ベンゾ［ａ］ピレン","ng/m3","元塩公園","－","0.093","0.14","0.099","0.13","0.11","0.14","0.1","0.12","0.19"],
    [22,"クロム及びその化合物","ng/m3","上下水道局北営業所","4.7","－","－","－","－","－","－","－","－","－"],
    [23,"クロム及びその化合物","ng/m3","会所町","－","4.7","5.4","5.2","4.5","6.8","5","5.8","4.3","5.6"],
    [24,"クロム及びその化合物","ng/m3","富田支所","3.6","5.2","7.4","4.8","5.5","9.3","5.1","5.3","3.5","6.5"],
    [25,"クロム及びその化合物","ng/m3","港陽","7.6","11","14","12","10","14","9.3","11","7.7","11"],
    [26,"クロム及びその化合物","ng/m3","白水小学校","20","14","38","20","15","24","22","19","16","18"],
    [27,"クロム及びその化合物","ng/m3","本地通","12","13","29","12","11","13","11","11","9.5","15"],
    [28,"クロム及びその化合物","ng/m3","元塩公園","－","17","19","15","17","14","16","14","11","19"],
    [29,"ベリリウム及びその化合物","ng/m3","上下水道局北営業所","0.011","－","－","－","－","－","－","－","－","－"],
    [30,"ベリリウム及びその化合物","ng/m3","会所町","－","0.012","0.012","0.014","0.016","0.022","0.017","0.021","0.011","0.012"],
    [31,"ベリリウム及びその化合物","ng/m3","富田支所","0.012","0.018","0.017","0.015","0.015","0.022","0.014","0.027","0.009","0.01"],
    [32,"ベリリウム及びその化合物","ng/m3","港陽","0.019","0.02","0.037","0.02","0.021","0.029","0.019","0.028","0.016","0.016"],
    [33,"ベリリウム及びその化合物","ng/m3","白水小学校","0.025","0.035","0.028","0.022","0.027","0.031","0.025","0.027","0.021","0.023"],
    [34,"ベリリウム及びその化合物","ng/m3","本地通","0.017","0.014","0.019","0.014","0.018","0.023","0.018","0.023","0.013","0.017"],
    [35,"ベリリウム及びその化合物","ng/m3","元塩公園","－","0.02","0.021","0.022","0.022","0.027","0.016","0.026","0.013","0.015"],
    [36,"トルエン","μg/m3","上下水道局北営業所","10","－","－","－","－","－","－","－","－","－"],
    [37,"トルエン","μg/m3","会所町","－","12","14","9.5","6.1","8.5","8.2","6.5","7.1","6.8"],
    [38,"トルエン","μg/m3","富田支所","7","8.4","10","7.6","4.2","6.6","5.8","4.5","5.1","5.4"],
    [39,"トルエン","μg/m3","港陽","7.4","8.8","11","6.9","4.8","7.2","5.9","5.3","5.6","5.3"],
    [40,"トルエン","μg/m3","野跡小学校","－","7.5","10","6.1","3.5","5.6","5.5","4.1","4.5","4.4"],
    [41,"トルエン","μg/m3","白水小学校","11","11","12","9.4","4.7","7.7","7.4","6.1","5.6","4.6"],
    [42,"トルエン","μg/m3","本地通","10","12","18","8.5","6.1","7.5","7.9","7","7","6.4"],
    [43,"トルエン","μg/m3","元塩公園","－","10","11","7.9","5.7","7.9","7.4","6.2","7","8"],
    [44,"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。","","","","","","","","","","","",""],
    [45,"注2　会所町は、平成28年度まで上下水道局北営業所(北区田端二丁目4-5）に替えて測定を開始した。","","","","","","","","","","","",""],
    [46,"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。","","","","","","","","","","","",""]
]}