{
  "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":"Ｈ25","type":"text"},{"id":"Ｈ26","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"}],
  "records": [
    [1,"ホルムアルデヒド","μg/m3","上下水道局北営業所","3.4","3.6","3.5","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"],
    [3,"ホルムアルデヒド","μg/m3","富田支所","3.8","5.3","4.5","3.2","3.2","4.5","3.6","3.4","3.8","3.9"],
    [4,"ホルムアルデヒド","μg/m3","港陽","3.6","4.2","3.5","2.4","3","3.1","3.1","2.9","3.3","2.8"],
    [5,"ホルムアルデヒド","μg/m3","白水小学校","4.9","4.8","4.4","4.1","3.6","4.1","3.7","2.9","3.1","2.9"],
    [6,"ホルムアルデヒド","μg/m3","本地通","3.4","3.8","3.5","2.6","2.8","3","3.3","2.4","2.5","2.7"],
    [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"],
    [8,"酸化エチレン","μg/m3","上下水道局北営業所","0.088","0.027","0.069","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"],
    [10,"酸化エチレン","μg/m3","富田支所","0.071","0.046","0.057","0.061","0.054","0.15","0.047","0.06","0.058","0.046"],
    [11,"酸化エチレン","μg/m3","港陽","0.082","0.058","0.057","0.058","0.054","0.072","0.049","0.079","0.07","0.044"],
    [12,"酸化エチレン","μg/m3","白水小学校","0.086","0.058","0.073","0.067","0.081","0.061","0.064","0.081","0.083","0.059"],
    [13,"酸化エチレン","μg/m3","本地通","0.08","0.056","0.063","0.06","0.06","0.048","0.061","0.082","0.059","0.052"],
    [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"],
    [15,"ベンゾ［ａ］ピレン","ng/m3","上下水道局北営業所","0.18","0.11","0.1","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"],
    [17,"ベンゾ［ａ］ピレン","ng/m3","富田支所","0.21","0.21","0.15","0.12","0.089","0.13","0.13","0.17","0.15","0.096"],
    [18,"ベンゾ［ａ］ピレン","ng/m3","港陽","0.14","0.19","0.17","0.16","0.076","0.11","0.08","0.12","0.13","0.12"],
    [19,"ベンゾ［ａ］ピレン","ng/m3","白水小学校","0.16","0.17","0.13","0.086","0.054","0.11","0.092","0.12","0.12","0.13"],
    [20,"ベンゾ［ａ］ピレン","ng/m3","本地通","0.16","0.26","0.17","0.12","0.083","0.2","0.098","0.12","0.15","0.11"],
    [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"],
    [22,"クロム及びその化合物","ng/m3","上下水道局北営業所","5.1","7.3","6.5","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"],
    [24,"クロム及びその化合物","ng/m3","富田支所","5.9","7.8","8.5","3.6","5.2","7.4","4.8","5.5","9.3","5.1"],
    [25,"クロム及びその化合物","ng/m3","港陽","16","17","13","7.6","11","14","12","10","14","9.3"],
    [26,"クロム及びその化合物","ng/m3","白水小学校","21","27","24","20","14","38","20","15","24","22"],
    [27,"クロム及びその化合物","ng/m3","本地通","15","20","15","12","13","29","12","11","13","11"],
    [28,"クロム及びその化合物","ng/m3","元塩公園","－","－","－","－","17","19","15","17","14","16"],
    [29,"ベリリウム及びその化合物","ng/m3","上下水道局北営業所","0.014","0.01","0.012","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"],
    [31,"ベリリウム及びその化合物","ng/m3","富田支所","0.019","0.02","0.014","0.012","0.018","0.017","0.015","0.015","0.022","0.014"],
    [32,"ベリリウム及びその化合物","ng/m3","港陽","0.021","0.03","0.02","0.019","0.02","0.037","0.02","0.021","0.029","0.019"],
    [33,"ベリリウム及びその化合物","ng/m3","白水小学校","0.028","0.031","0.03","0.025","0.035","0.028","0.022","0.027","0.031","0.025"],
    [34,"ベリリウム及びその化合物","ng/m3","本地通","0.025","0.03","0.019","0.017","0.014","0.019","0.014","0.018","0.023","0.018"],
    [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"],
    [36,"トルエン","μg/m3","上下水道局北営業所","8.4","13","8.4","10","－","－","－","－","－","－"],
    [37,"トルエン","μg/m3","会所町","－","－","－","－","12","14","9.5","6.1","8.5","8.2"],
    [38,"トルエン","μg/m3","富田支所","6.3","9.2","8.1","7","8.4","10","7.6","4.2","6.6","5.8"],
    [39,"トルエン","μg/m3","港陽","10","13","8.2","7.4","8.8","11","6.9","4.8","7.2","5.9"],
    [40,"トルエン","μg/m3","野跡小学校","－","－","－","－","7.5","10","6.1","3.5","5.6","5.5"],
    [41,"トルエン","μg/m3","白水小学校","11","13","10","11","11","12","9.4","4.7","7.7","7.4"],
    [42,"トルエン","μg/m3","本地通","12","14","11","10","12","18","8.5","6.1","7.5","7.9"],
    [43,"トルエン","μg/m3","元塩公園","－","－","－","－","10","11","7.9","5.7","7.9","7.4"],
    [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。","","","","","","","","","","","",""]
]}