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["表2"]
["2025年11月辰溪县城环境空气监测结果统计表"]
["                                                                                                                        单位：μg/m3 （CO单位为mg/m3）"]
["测点","监测项目","最小日均值","最大日均值","月均值","较上月增减（±）","较去年同期（±）","有效天数(天)","超标天数（天）","超标率（%）"]
["县政府站","PM2.5",9,38,{"v":22.9,"d":"22.90"},{"v":0.048499999999999995,"d":"4.85%"},{"v":0.0538,"d":"5.38%"},30,0,{"v":0,"d":"0.00"}]
[null,"PM10",9,72,39,{"v":0.3,"d":"30.00%"},{"v":-0.133,"d":"-13.30%"},30,0,{"v":0,"d":"0.00"}]
[null,"O3",34,102,86,{"v":-0.10400000000000001,"d":"-10.40%"},{"v":-0.295,"d":"-29.50%"},30,0,{"v":0,"d":"0.00"}]
[null,"NO2",3,23,12,{"v":0.7140000000000001,"d":"71.40%"},{"v":0.7140000000000001,"d":"71.40%"},30,0,{"v":0,"d":"0.00"}]
[null,"SO2",4,7,5,{"v":0,"d":"0.00%"},{"v":-0.28600000000000003,"d":"-28.60%"},30,0,{"v":0,"d":"0.00"}]
[null,"CO",0.4,0.8,0.8,{"v":0.33299999999999996,"d":"33.30%"},{"v":-0.111,"d":"-11%"},30,0,{"v":0,"d":"0.00"}]
["注：① GB3095—2012二级标准：SO2：150   NO2：80   PM10：150   O3：160   CO：4   PM2.5：75；CO：95百分位计算平均浓度，O3-8h：百分位计算平均浓度。"]

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