8-21  Monitoring of Urban Road Traffic Noise in Key Cities of Environmental Protection (2014)|8-21MonitoringofUrbanRoadTrafficNoiseinKeyCitiesofEnvironmentalProtection(2014)|City|Average|City|Average|City|Average|Noise|Noise|Noise|Value|Value|Value|dB(A)|dB(A)|dB(A)||||Beijing|69.1|Wenzhou|67.4|Shenzhen|68.8|Tianjin|67.5|Huzhou|68.2|Zhuhai|67.1|Shijiazhuang|68.4|Shaoxing|67.8|Shantou|68.4|Tangshan|65.2|Hefei|67.5|Zhanjiang|66.9|Qinhuangdao|65.1|Wuhu|68.3|Nanning|69.1|Handan|69.4|Maanshan|66.5|Liuzhou|66.2|Baoding|67.7|Fuzhou|68.7|Guilin|69.7|Taiyuan|68|Xiamen|66.3|Beihai|66.6|Datong|67.2|Quanzhou|68.3|Haikou|68.2|Yangquan|66|Nanchang|67.4|Chongqing|66.6|Changzhi|67|Jiujiang|65.2|Chengdu|69.2|Linfen|69.8|Jinan|69.7|Zigong|69.3|Hohhot|69|Qingdao|67.8|Panzhihua|67.8|Baotou|66.2|Zibo|66.4|Luzhou|68.3|Chifeng|67.1|Zaozhuang|68.6|Deyang|66.7|Shenyang|69.9|Yantai|69.1|Mianyang|67.9|Dalian|67.9|Weifang|68.1|Nanchong|67.6|Anshan|65.7|Jinin|66.6|Yibin|68.2|Fushun|69.1|Taian|68.4|Guiyang|69.5|Benxi|65.9|Rizhao|65.3|Zunyi|64.7|Jinzhou|68.6|Zhengzhou|62.2|Kunming|68.2|Changchun|69.1|Kaifeng|67.7|Qujing|65.7|Jilin|69.5|Luoyang|67.3|Yuxi|65.7|Harbin|69.3|Pingdingshan|69.1|Lhasa|67.9|Qiqihar|68.2|Anyang|69|Xi'an|68|Mudanjiang|65.8|Jiaozuo|66.1|Tongchuan|66.2|Shanghai|69.8|Sanmenxia|65.3|Baoji|67.8|Nanjing|67.2|Wuhan|69.2|Xianyang|66.1|Wuxi|66.8|Yichang|68.7|Weinan|66.1|Xuzhou|69.1|Jingzhou|68.1|Yan'an|68.2|Changzhou|67.9|Changsha|69.8|Lanzhou|68.3|Suzhou|65.8|Zhuzhou|65.4|Jinchang|66|Nantong|68.3|Xiangtan|66|Xining|69.8|Lianyungang|67.5|Yueyang|69.3|Yinchuan|66.6|Yangzhou|66.2|Changde|68.5|Shizuishan|65.2|Zhenjiang|67|Zhangjiajie|69.8|Urumqi|66.4|Hangzhou|68.6|Guangzhou|68.9|Karamay|64.4|Ningbo|68.1|Shaoguan|67.2|