913主要城市区环境噪声声源构成情况

9—13主要城市区域环境噪声声源构成情况(2006年)VoiceSourceofUrbanAreaEnvironmentalNoiseinMajorCities(2006)单位：dB(A)[dB(A)]交通噪声工业噪声施工噪声城市CityTrafficIndustrialConstructionNoiseNoiseNoise北京Beijing55.255.055.7天津Tianjin57.154.454.7石家庄Shijiazhuang55.355.8太原Taiyuan55.653.252.4呼和浩特Hohhot沈阳Shenyang54.755.153.9长春Changchun61.653.656.2哈尔滨Harbin56.157.155.8上海Shanghai南京Nanjing57.654.251.5杭州Hangzhou58.455.860.7合肥Hefei55.353.452.9福州Fuzhou59.456.856.1南昌Nanchang56.555.656.8济南Jinan48.448.6郑州Zhengzhou57.855.353.7武汉Wuhan61.856.253.0长沙Changsha58.056.255.0广州Guangzhou57.654.657.1南宁Nanning60.855.863.3海口Haikou55.556.159.0重庆Chongqing59.456.157.9成都Chengdu57.556.156.7贵阳Guiyang59.859.658.9昆明Kunming55.951.355.1拉萨Lhasa西安Xi'an兰州Lanzhou63.459.566.3西宁Xining52.352.553.7银川Yinchuan54.154.955.4乌鲁木齐Urumqi57.257.857.8生活噪声其他HouseholdOthersNoise52.553.454.253.952.453.049.853.752.350.156.055.853.853.055.054.953.052.855.653.755.755.450.355.255.653.951.851.853.354.855.154.055.855.953.852.554.052.053.455.152.056.248.955.357.251.453.152.449.654.248.1