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["附表1"]
["2025年12月辰溪县城（县政府站）环境空气污染物日均浓度统计表"]
["城市名称","年","月","日","污染物浓度",{"$nulls":5},"污染物AQI单项指数",{"$nulls":5},"AQI指数","质量类别","首要污染物"]
[{"$nulls":4},"单位:µg/m3 (CO:mg/m3),CO：95百分位计算，O3-8h：百分位计算。"]
[{"$nulls":4},"PM2.5","PM10","O3 8小时","NO2","SO2","CO","PM2.5","PM10","O3 8小时","NO2","SO2","CO"]
["湖南辰溪",2025,12,1,33,66,110,16,7,0.5,48,58,59,20,7,13,59,"良","O3"]
["湖南辰溪",2025,12,2,67,142,93,15,8,0.5,90,96,47,19,8,13,96,"良","PM10"]
["湖南辰溪",2025,12,3,37,103,80,12,8,0.5,53,77,40,15,8,13,77,"良","PM10"]
["湖南辰溪",2025,12,4,34,67,70,13,7,0.7,49,59,35,17,7,18,59,"良","PM10"]
["湖南辰溪",2025,12,5,32,60,68,16,5,0.8,46,55,34,20,5,20,55,"良","PM10"]
["湖南辰溪",2025,12,6,38,67,76,21,5,0.9,54,59,38,27,5,23,59,"良","PM10"]
["湖南辰溪",2025,12,7,40,70,70,24,6,0.8,57,60,35,30,6,20,60,"良","PM10"]
["湖南辰溪",2025,12,8,40,62,109,19,6,0.8,57,56,58,24,6,20,58,"良","O3"]
["湖南辰溪",2025,12,9,48,79,98,20,7,0.8,67,65,49,25,7,20,67,"良","PM2.5"]
["湖南辰溪",2025,12,10,69,106,88,22,9,0.9,93,78,44,28,9,23,93,"良","PM2.5"]
["湖南辰溪",2025,12,11,68,105,58,21,7,1,92,78,29,27,7,25,92,"良","PM2.5"]
["湖南辰溪",2025,12,12,126,161,102,17,6,1.1,166,106,52,22,6,28,166,"中度污染","PM2.5"]
["湖南辰溪",2025,12,13,24,30,58,11,5,0.9,35,30,29,14,5,23,35,"优"]
["湖南辰溪",2025,12,14,23,43,56,19,6,1,33,43,28,24,6,25,43,"优"]
["湖南辰溪",2025,12,15,31,47,60,22,8,1,45,47,30,28,8,25,47,"优"]
["湖南辰溪",2025,12,16,43,79,50,28,9,1,60,65,25,35,9,25,65,"良","PM10"]
["湖南辰溪",2025,12,17,50,78,106,18,7,0.8,69,64,55,23,7,20,69,"良","PM2.5"]
["湖南辰溪",2025,12,18,55,90,91,24,8,1.1,75,70,46,30,8,28,75,"良","PM2.5"]
["湖南辰溪",2025,12,19,46,75,69,21,8,0.9,64,63,35,27,8,23,64,"良","PM2.5"]
["湖南辰溪",2025,12,20,50,74,86,15,8,0.8,69,62,43,19,8,20,69,"良","PM2.5"]
["湖南辰溪",2025,12,21,26,37,66,8,5,0.8,38,37,33,10,5,20,38,"优"]
["湖南辰溪",2025,12,22,39,53,52,9,6,1,55,52,26,12,6,25,55,"良","PM2.5"]
["湖南辰溪",2025,12,23,32,35,24,10,5,1.2,46,35,12,13,5,30,46,"优"]
["湖南辰溪",2025,12,24,36,42,36,12,5,1,52,42,18,15,5,25,52,"良","PM2.5"]
["湖南辰溪",2025,12,25,35,65,78,14,6,0.6,50,58,39,18,6,15,58,"良","PM10"]
["湖南辰溪",2025,12,26,36,62,76,19,6,0.5,52,56,38,24,6,13,56,"良","PM10"]
["湖南辰溪",2025,12,27,37,65,76,23,8,0.5,53,58,38,29,8,13,58,"良","PM10"]
["湖南辰溪",2025,12,28,35,62,70,24,8,0.6,50,56,35,30,8,15,56,"良","PM10"]
["湖南辰溪",2025,12,29,54,83,24,24,8,0.7,74,67,12,30,8,18,74,"良","PM2.5"]
["湖南辰溪",2025,12,30,72,108,66,26,8,0.8,97,79,33,33,8,20,97,"良","PM2.5"]
["湖南辰溪",2025,12,31,56,74,71,14,6,0.7,77,62,36,18,6,18,77,"良","PM2.5"]
["均值",{"$nulls":3},45.5,74,102,18,7,1.1,{"$f":"AVERAGE(K6:K36)","v":{"v":63.4193548387097,"d":"63"}},{"$f":"AVERAGE(L6:L36)","v":{"v":61.0645161290323,"d":"61"}},{"$f":"AVERAGE(M6:M36)","v":{"v":36.4838709677419,"d":"36"}},{"$f":"AVERAGE(N6:N36)","v":{"v":22.7741935483871,"d":"23"}},{"$f":"AVERAGE(O6:O36)","v":{"v":6.80645161290323,"d":"7"}},{"$f":"AVERAGE(P6:P36)","v":{"v":20.5483870967742,"d":"21"}},{"$f":"AVERAGE(Q6:Q36)","v":{"v":66.9354838709677,"d":"67"}}]

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