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["地表水环境质量周报（数据报告）"]
["自动站名称：坪石子站                               期数： 2023年第14期"]
[null,null,"水质基本参数日均值",{"$nulls":4},"污染物监测指标日均值"]
["日期","星期","T","pH","DO","EC","TB","IMn","NH3-N","TP","Cu","挥发酚","Zn","Pb","Cd","As"]
[null,null,"（℃）","无量纲","（mg/L)","(μS/cm)","(NTU)","(mg/L)","（mg/L)","(mg/L)","mg/L","(mg/L)","(mg/L)","(mg/L)","(mg/L)","(mg/L)"]
[{"$nulls":3},"6~9","≥6","≤500","≤200","≤4","≤0.5","≤0.1","≤1","≤0.002","≤1","≤0.01","≤0.005","≤0.05"]
["2023-03-27","一",15.4,7.77,9.78,225.2,157.6,4.2,0.16,0.047,0.015,null,0.029,0.008,0.00133,0.012]
["2023-03-28","二",15.4,7.77,9.84,231.4,124.4,3.5,0.17,0.047,0.015,null,0.026,0.008,0.00114,0.011]
["2023-03-29","三",15.6,7.77,{"v":9.6,"d":"9.60"},248.7,86.6,2.9,0.15,{"v":0.05,"d":"0.050"},0.013,null,0.023,0.007,0.00107,0.008]
["2023-03-30","四",15.9,7.77,9.56,250,76.9,2.8,0.15,0.063,0.014,null,0.024,0.006,0.00122,0.009]
["2023-03-31","五",16.5,7.78,9.23,259.4,43.9,2.2,0.14,{"v":0.05,"d":"0.050"},0.013,null,0.024,0.006,0.00116,0.007]
["2023-04-01","六",17.4,7.78,8.92,269.4,25.4,1.8,0.11,0.045,0.012,null,0.026,0.005,0.00101,0.006]
["2023-04-02","日",18.4,7.76,8.76,278.8,17.6,1.7,0.13,0.044,0.011,null,0.03,0.005,0.00103,0.006]
["周均值",null,16.4,7.77,9.38,251.9,76.1,2.7,0.14,0.049,0.013,null,0.026,0.007,0.00114,0.008]
["分项类别",null,null,"Ⅰ","Ⅰ",null,null,"Ⅱ","Ⅰ","Ⅱ","Ⅱ",null,"Ⅰ","Ⅰ","Ⅱ","Ⅰ"]
["水质类别",null,"Ⅱ",{"$nulls":4},"主要污染物"]
["详细说明:","\n1.数据由广东省地表水自动监测预警监控平台导出。\n2.挥发酚仪器停运。\n"]
[]
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["    填表：                                复核：                              审核： "]