各年度声环境质量状况
年度 |
建成区道路交通噪声平均值，分贝（A） |
建成区区域环境噪声平均值，分贝（A） |
||||||
范围1 |
城区2 |
近郊3 |
远郊4 |
范围1 |
城区2 |
近郊3 |
远郊4 |
|
2022 |
62.2-71.2 |
69.4 |
67.1 |
50.9-56.0 |
52.7 |
52.6 |
||
2021 |
62.8-71.7 |
69.6 |
67.1 |
50.0-56.5 |
52.8 |
53.4 |
||
2020 |
61.2-71.4 |
69.2 |
66.9 |
49.6-58.9 |
53.1 |
54.4 |
||
2019 |
64.9-72.2 |
70.3 |
68.3 |
50.0-54.7 |
53.0 |
53.0 |
||
2018 |
65.2-71.8 |
69.8 |
68.5 |
50.5-55.9 |
53.3 |
53.3 |
||
2017 |
63.1-72.3 |
69.9 |
67.4 |
50.5-55.3 |
53.4 |
53.2 |
||
2016 |
63.6-71.9 |
69.8 |
67.4 |
51.7-56.2 |
53.9 |
53.7 |
||
2015 |
63.5-72.0 |
69.8 |
67.2 |
51.2-55.3 |
53.8 |
53.2 |
||
2014 |
63.6-72.2 |
69.8 |
67.2 |
51.3-55.3 |
53 |
|
53.4 |
|
2013 |
62.0-72.2 |
69.8 |
67.2 |
48.3-55.6 |
53.6 |
|
53.0 |
|
2012 |
64.2-72.0 |
69.7 |
67.7 |
49.3-55.5 |
53.6 |
|
53.1 |
|
2011 |
64.5-72.5 |
69.8 |
67.9 |
51.0-55.7 |
53.7 |
|
53.4 |
|
2010 |
65.9-74.2 |
70.2 |
68 |
51.2-55.7 |
54.0 |
|
53.5 |
|
2009 |
63.6-73.2 |
69.9 |
68.4 |
51.1-55.7 |
54.1 |
|
53.6 |
|
2008 |
65.2-74.4 |
69.8 |
68.8 |
50.9-55.7 |
53.6 |
|
53.7 |
|
2007 |
62.3-74.0 |
70.1 |
68.9 |
51.0-55.5 |
54 |
|
53.7 |
|
2006 |
64.9-73.0 |
69.9 |
69.0 |
50.8-57.7 |
53.9 |
|
53.9 |
|
2005 |
64.9-72.7 |
67.7 |
70.3 |
68.4 |
50.8-56.8 |
53.9 |
53.0 |
53.7 |
2004 |
67.4-72.6 |
68.1 |
70.3 |
69.1 |
51.1-55.9 |
54.2 |
53.7 |
54.4 |
2003 |
66.3-73.1 |
68.2 |
70.3 |
69.3 |
50.6-55.7 |
54.1 |
53.5 |
54 |
2002 |
64.6-73.6 |
68.1 |
70.1 |
69.0 |
51.2-56.6 |
54.1 |
53.8 |
54.3 |
2001 |
66.7-73.7 |
67.9 |
70.5 |
70.1 |
51.2-57.2 |
54.5 |
53.7 |
54.7 |
2000 |
66.8-76.2 |
68.1 |
72.6 |
69.5 |
50.7- 58.3 |
55.5 |
53.6 |
55.0 |
注：
1.“范围”是指全市各区（县）监测结果的最小值到最大值之间的数据范围。
2.2000-2005年, “城区”是指东城、西城、崇文、宣武四区 ，2006-2009年是指东城、西城、崇文、宣武、朝阳、海淀、丰台、石景山八区，2010年以后是指东城、西城、朝阳、海淀、丰台、石景山六区。
3.2000-2005年， “近郊”是指朝阳、海淀、丰台、石景山四区，2006年以后将近郊区合并入城区。
4. “远郊”是指门头沟、房山、大兴、通州、平谷、顺义、昌平、密云、怀柔、延庆十区。
