|
单位: dB(A)
|
|
|
|
|
|
[dB(A)]
|
|
城 市
|
City
|
交通噪声
|
工业噪声
|
施工噪声
|
生活噪声
|
其 他
|
|
Traffic
|
Industrial
|
Construction
|
Household
|
Others
|
|
Noise
|
Noise
|
Noise
|
Noise
|
|
|
|
|
|
|
|
|
|
|
北 京
|
Beijing
|
55.2
|
55.0
|
55.7
|
52.5
|
53.4
|
|
天 津
|
Tianjin
|
57.1
|
54.4
|
54.7
|
54.2
|
|
|
石 家 庄
|
Shijiazhuang
|
55.3
|
|
55.8
|
53.9
|
52.4
|
|
太 原
|
Taiyuan
|
55.6
|
53.2
|
52.4
|
53.0
|
49.8
|
|
呼和浩特
|
Hohhot
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
沈 阳
|
Shenyang
|
54.7
|
55.1
|
53.9
|
53.7
|
|
|
长 春
|
Changchun
|
61.6
|
53.6
|
56.2
|
52.3
|
50.1
|
|
哈 尔 滨
|
Harbin
|
56.1
|
57.1
|
55.8
|
56.0
|
55.8
|
|
|
|
|
|
|
|
|
|
上 海
|
Shanghai
|
|
|
|
|
|
|
南 京
|
Nanjing
|
57.6
|
54.2
|
51.5
|
53.8
|
53.0
|
|
杭 州
|
Hangzhou
|
58.4
|
55.8
|
60.7
|
55.0
|
54.9
|
|
合 肥
|
Hefei
|
55.3
|
53.4
|
52.9
|
53.0
|
52.8
|
|
福 州
|
Fuzhou
|
59.4
|
56.8
|
56.1
|
55.6
|
53.7
|
|
南 昌
|
Nanchang
|
56.5
|
55.6
|
56.8
|
55.7
|
55.4
|
|
济 南
|
Jinan
|
|
48.4
|
48.6
|
50.3
|
|
|
|
|
|
|
|
|
|
|
郑 州
|
Zhengzhou
|
57.8
|
55.3
|
53.7
|
55.2
|
55.6
|
|
武 汉
|
Wuhan
|
61.8
|
56.2
|
53.0
|
53.9
|
51.8
|
|
长 沙
|
Changsha
|
58.0
|
56.2
|
55.0
|
51.8
|
53.3
|
|
广 州
|
Guangzhou
|
57.6
|
54.6
|
57.1
|
54.8
|
55.1
|
|
南 宁
|
Nanning
|
60.8
|
55.8
|
63.3
|
54.0
|
|
|
海 口
|
Haikou
|
55.5
|
56.1
|
59.0
|
55.8
|
55.9
|
|
|
|
|
|
|
|
|
|
重 庆
|
Chongqing
|
59.4
|
56.1
|
57.9
|
53.8
|
52.5
|
|
成 都
|
Chengdu
|
57.5
|
56.1
|
56.7
|
54.0
|
52.0
|
|
贵 阳
|
Guiyang
|
59.8
|
59.6
|
58.9
|
53.4
|
55.1
|
|
昆 明
|
Kunming
|
55.9
|
51.3
|
55.1
|
52.0
|
56.2
|
|
拉 萨
|
Lhasa
|
|
|
|
|
48.9
|
|
|
|
|
|
|
|
|
|
西 安
|
Xi'an
|
|
|
|
|
|
|
兰 州
|
Lanzhou
|
63.4
|
59.5
|
66.3
|
55.3
|
57.2
|
|
西 宁
|
Xining
|
52.3
|
52.5
|
53.7
|
51.4
|
53.1
|
|
银 川
|
Yinchuan
|
54.1
|
54.9
|
55.4
|
52.4
|
49.6
|
|
乌鲁木齐
|
Urumqi
|
57.2
|
57.8
|
57.8
|
54.2
|
48.1
|
|
|
|
|
|
|
|
|
（数据来源：国家统计局）
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