| 岩国飛行場周辺の航空機騒音状況 |
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| 岩国飛行場周辺に設置している自動騒音測定装置で測定した各測定点の日ごとのWECPNL及び騒音発生回数は次のとおりです。 |
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| 【平成27年2月】 |
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上段:単位(WECPNL) |
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中段:単位(Lden) |
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下段:騒音発生回数 |
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測定地点(場所) |
1日 |
2日 |
3日 |
4日 |
5日 |
6日 |
7日 |
8日 |
9日 |
10日 |
11日 |
12日 |
13日 |
14日 |
15日 |
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| (日) |
(月) |
(火) |
(水) |
(木) |
(金) |
(土) |
(日) |
(月) |
(火) |
(水) |
(木) |
(金) |
(土) |
(日) |
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| @ |
岩国基地新滑走路南側 |
63.6 |
74.4 |
80.5 |
72.3 |
82.5 |
82.0 |
80.4 |
88.1 |
80.9 |
88.2 |
92.0 |
89.8 |
78.2 |
83.7 |
62.8 |
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(51.2) |
(61.1) |
(65.6) |
(60.7) |
(66.6) |
(65.0) |
(65.8) |
(70.0) |
(63.9) |
(72.4) |
(75.6) |
(73.0) |
(63.9) |
(65.2) |
(47.9) |
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11 |
80 |
92 |
73 |
54 |
92 |
20 |
18 |
53 |
53 |
23 |
91 |
47 |
42 |
7 |
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| A |
岩国基地新滑走路北側 |
70.6 |
79.2 |
90.8 |
77.6 |
92.3 |
93.2 |
87.4 |
90.3 |
91.9 |
95.2 |
87.6 |
95.9 |
85.1 |
77.4 |
70.9 |
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(54.4) |
(63.6) |
(71.3) |
(60.9) |
(74.0) |
(74.7) |
(71.0) |
(71.6) |
(74.9) |
(76.9) |
(70.1) |
(77.1) |
(70.6) |
(60.8) |
(55.3) |
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5 |
70 |
75 |
65 |
49 |
75 |
11 |
11 |
59 |
60 |
51 |
120 |
61 |
21 |
4 |
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| B |
岩国市立東中学校 |
- |
49.2 |
57.4 |
- |
58.3 |
65.1 |
63.1 |
53.9 |
62.6 |
64.3 |
69.8 |
59.3 |
52.9 |
52.2 |
- |
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| (岩国市三笠町) |
(-) |
(34.0) |
(44.8) |
(-) |
(43.8) |
(49.9) |
(51.3) |
(43.0) |
(47.3) |
(49.2) |
(57.0) |
(45.8) |
(41.6) |
(39.2) |
(-) |
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0 |
1 |
2 |
0 |
5 |
8 |
3 |
3 |
7 |
10 |
6 |
7 |
3 |
4 |
0 |
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| C |
民家 |
- |
- |
49.9 |
- |
- |
- |
58.1 |
- |
43.6 |
49.7 |
52.2 |
- |
- |
- |
- |
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| (岩国市楠町) |
(-) |
(-) |
(37.9) |
(-) |
(-) |
(-) |
(46.1) |
(-) |
(30.1) |
(35.1) |
(41.4) |
(-) |
(-) |
(-) |
(-) |
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0 |
0 |
1 |
0 |
0 |
0 |
3 |
0 |
1 |
2 |
3 |
0 |
0 |
0 |
0 |
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| D |
民家 |
- |
53.9 |
52.2 |
- |
- |
57.2 |
60.1 |
45.3 |
52.8 |
54.4 |
55.7 |
48.7 |
47.9 |
- |
- |
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| (岩国市門前町) |
(-) |
(42.5) |
(41.2) |
(-) |
(-) |
(43.3) |
(48.4) |
(26.8) |
(38.2) |
(41.1) |
(42.8) |
(32.6) |
(33.7) |
(-) |
(-) |
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0 |
3 |
1 |
0 |
0 |
10 |
3 |
1 |
3 |
4 |
4 |
2 |
1 |
0 |
0 |
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| E |
千鳥ヶ丘 |
- |
- |
45.0 |
44.6 |
- |
54.3 |
47.9 |
- |
54.8 |
55.7 |
61.2 |
57.3 |
- |
52.0 |
- |
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| (岩国市由宇町千鳥ヶ丘) |
(-) |
(-) |
(38.1) |
(27.3) |
(-) |
(45.2) |
(30.2) |
(-) |
(39.5) |
(43.2) |
(43.5) |
(45.4) |
(-) |
(37.9) |
(-) |
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0 |
0 |
1 |
1 |
0 |
4 |
1 |
0 |
4 |
5 |
2 |
6 |
0 |
3 |
0 |
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| F |
阿多田島 |
- |
54.0 |
- |
- |
54.2 |
54.0 |
68.3 |
73.4 |
67.9 |
57.4 |
59.6 |
62.8 |
64.5 |
45.2 |
- |
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| (大竹市阿多田) |
(-) |
(41.0) |
(-) |
(-) |
(41.3) |
40.9 |
56.2 |
(57.9) |
(51.9) |
(45.1) |
(45.6) |
(46.8) |
(52.6) |
(31.5) |
(-) |
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0 |
1 |
0 |
0 |
2 |
3 |
3 |
3 |
4 |
3 |
4 |
6 |
2 |
1 |
0 |
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| G |
民家 |
43.9 |
- |
49.1 |
- |
- |
61.0 |
- |
- |
52.9 |
58.0 |
64.3 |
58.0 |
50.0 |
53.3 |
- |
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| (岩国市由宇町) |
(32.6) |
(-) |
(39.5) |
(-) |
(-) |
(49.7) |
(-) |
(-) |
(41.8) |
(43.7) |
(46.5) |
(45.2) |
(37.4) |
(41.0) |
(-) |
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1 |
0 |
1 |
0 |
0 |
4 |
0 |
0 |
1 |
3 |
3 |
4 |
2 |
3 |
0 |
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| H |
サントピア大竹 |
- |
- |
- |
- |
49.1 |
- |
56.7 |
64.3 |
- |
43.7 |
- |
47.8 |
- |
- |
- |
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| (大竹市西栄) |
(-) |
(-) |
(-) |
(-) |
(36.5) |
(-) |
(46.0) |
(49.2) |
(-) |
(32.7) |
(-) |
(34.1) |
(-) |
(-) |
(-) |
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0 |
0 |
0 |
0 |
1 |
0 |
2 |
2 |
0 |
1 |
0 |
1 |
0 |
0 |
0 |
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| I |
町立三蒲小学校 |
- |
- |
51.0 |
- |
43.2 |
68.6 |
- |
43.4 |
66.4 |
64.9 |
64.7 |
59.9 |
47.8 |
51.1 |
- |
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| (大島郡周防大島町) |
(-) |
(-) |
(40.1) |
(-) |
(30.3) |
(56.6) |
(-) |
(29.3) |
(53.0) |
(52.1) |
(50.7) |
(49.2) |
(35.2) |
(37.1) |
(-) |
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0 |
0 |
1 |
0 |
1 |
5 |
0 |
1 |
5 |
6 |
4 |
11 |
2 |
1 |
0 |
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| J |
町営瀬田四丁目集会所 |
- |
- |
- |
- |
- |
- |
51.1 |
54.3 |
- |
- |
- |
- |
- |
54.6 |
- |
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| (玖珂郡和木町) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(38.9) |
(42.1) |
(-) |
(-) |
(-) |
(-) |
(-) |
(39.8) |
(-) |
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0 |
0 |
0 |
0 |
0 |
0 |
3 |
3 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
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| K |
町立浮島小学校 |
- |
- |
- |
- |
- |
58.4 |
- |
- |
- |
47.3 |
52.0 |
51.6 |
45.6 |
- |
- |
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| (大島郡周防大島町) |
(-) |
(-) |
(-) |
(-) |
(-) |
(46.4) |
(-) |
(-) |
(-) |
(35.1) |
(41.0) |
(41.1) |
(35.8) |
(-) |
(-) |
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0 |
0 |
0 |
0 |
0 |
2 |
0 |
0 |
0 |
2 |
2 |
3 |
1 |
0 |
0 |
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| L |
装束供用会館 |
- |
- |
46.3 |
- |
52.7 |
49.9 |
56.5 |
55.7 |
47.9 |
54.1 |
43.7 |
49.6 |
- |
52.5 |
- |
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| (岩国市装束町) |
(-) |
(-) |
(28.4) |
(-) |
(36.4) |
(34.9) |
(45.2) |
(44.4) |
(35.7) |
(41.7) |
(29.9) |
(37.2) |
(-) |
(38.3) |
(-) |
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0 |
0 |
1 |
0 |
3 |
3 |
6 |
2 |
2 |
4 |
1 |
1 |
0 |
1 |
0 |
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| M |
民家 |
- |
- |
46.2 |
50.2 |
47.0 |
55.7 |
56.5 |
51.6 |
51.0 |
53.2 |
59.7 |
44.1 |
- |
43.1 |
- |
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| (岩国市青木町) |
(-) |
(-) |
(30.7) |
(37.9) |
(32.8) |
(39.8) |
(44.3) |
(38.2) |
(38.3) |
(38.8) |
(45.7) |
(33.4) |
(-) |
(27.9) |
(-) |
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0 |
0 |
1 |
3 |
1 |
5 |
2 |
4 |
2 |
5 |
6 |
1 |
0 |
1 |
0 |
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| N |
江田島市役所沖美支所 |
- |
44.8 |
- |
- |
- |
- |
43.6 |
47.9 |
- |
- |
50.9 |
- |
- |
- |
- |
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| (江田島市沖美町) |
(-) |
(30.1) |
(-) |
(-) |
(-) |
(-) |
(30.3) |
(35.4) |
(-) |
(-) |
(40.3) |
(-) |
(-) |
(-) |
(-) |
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0 |
1 |
0 |
0 |
0 |
0 |
1 |
2 |
0 |
0 |
2 |
0 |
0 |
0 |
0 |
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| O |
廿日市市宮島 |
- |
44.4 |
- |
- |
- |
- |
48.2 |
51.4 |
- |
- |
52.5 |
- |
- |
- |
- |
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| (廿日市市宮島町) |
(-) |
(35.3) |
(-) |
(-) |
(-) |
(-) |
(37.4) |
(41.2) |
(-) |
(-) |
(42.0) |
(-) |
(-) |
(-) |
(-) |
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0 |
1 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
2 |
0 |
0 |
0 |
0 |
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| P |
八坂公園 |
- |
- |
- |
- |
- |
50.7 |
52.0 |
49.0 |
- |
- |
- |
- |
- |
52.6 |
- |
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| (廿日市市八坂) |
(-) |
(-) |
(-) |
(-) |
(-) |
(37.9) |
(40.9) |
(37.4) |
(-) |
(-) |
(-) |
(-) |
(-) |
(41.8) |
(-) |
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0 |
0 |
0 |
0 |
0 |
2 |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
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| Q |
一文字終末処理場 |
- |
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53.9 |
- |
58.5 |
62.6 |
61.7 |
56.9 |
62.3 |
64.0 |
62.4 |
63.5 |
53.9 |
51.5 |
- |
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| (岩国市新港町) |
(-) |
欠測 |
(37.4) |
(-) |
(45.5) |
(48.1) |
(51.7) |
(44.3) |
(48.8) |
(51.5) |
(49.2) |
(48.0) |
(42.8) |
(40.2) |
(-) |
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0 |
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1 |
0 |
4 |
5 |
3 |
3 |
5 |
7 |
7 |
11 |
2 |
1 |
0 |
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| R |
町立久賀小学校 |
- |
- |
- |
- |
- |
46.7 |
- |
- |
- |
50.2 |
49.0 |
55.9 |
- |
- |
- |
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| (大島郡周防大島町) |
(-) |
(-) |
(-) |
(-) |
(-) |
(36.2) |
(-) |
(-) |
(-) |
(36.2) |
(37.0) |
(43.6) |
(-) |
(-) |
(-) |
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| |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
2 |
1 |
3 |
0 |
0 |
0 |
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| S |
宮岬集会所 |
- |
- |
- |
- |
- |
53.2 |
- |
- |
49.5 |
58.5 |
51.5 |
48.1 |
56.4 |
51.5 |
- |
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| (柳井市神代) |
(-) |
(-) |
(-) |
(-) |
(-) |
(40.0) |
(-) |
(-) |
(34.6) |
(41.4) |
(37.1) |
(35.1) |
(43.9) |
(41.3) |
(-) |
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| |
0 |
0 |
0 |
0 |
0 |
3 |
0 |
0 |
2 |
4 |
1 |
1 |
4 |
1 |
0 |
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測定地点(場所) |
16日 |
17日 |
18日 |
19日 |
20日 |
21日 |
22日 |
23日 |
24日 |
25日 |
26日 |
27日 |
28日 |
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| (月) |
(火) |
(水) |
(木) |
(金) |
(土) |
(日) |
(月) |
(火) |
(水) |
(木) |
(金) |
(土) |
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| @ |
岩国基地新滑走路南側 |
77.8 |
79.6 |
84.4 |
81.9 |
73.5 |
65.9 |
80.0 |
82.3 |
84.6 |
82.8 |
81.8 |
82.5 |
72.5 |
|
|
|
|
|
|
|
| |
(61.6) |
(63.9) |
(68.6) |
(65.7) |
(62.2) |
(51.3) |
(59.9) |
(68.2) |
(74.0) |
(69.3) |
(67.7) |
(63.9) |
(56.1) |
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| |
49 |
28 |
51 |
73 |
48 |
26 |
20 |
81 |
88 |
68 |
66 |
54 |
23 |
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| A |
岩国基地新滑走路北側 |
78.9 |
92.6 |
95.9 |
89.2 |
92.2 |
80.0 |
74.4 |
86.1 |
86.6 |
91.4 |
94.8 |
78.5 |
73.2 |
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|
|
| |
(62.4) |
(75.2) |
(78.8) |
(71.4) |
(74.9) |
(63.4) |
(58.5) |
(68.6) |
(70.6) |
(73.2) |
(76.1) |
(63.4) |
(56.8) |
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|
| |
49 |
20 |
38 |
75 |
46 |
24 |
7 |
83 |
71 |
59 |
63 |
41 |
11 |
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| B |
岩国市立東中学校 |
- |
60.3 |
66.3 |
58.7 |
63.1 |
- |
- |
51.5 |
51.7 |
61.5 |
63.4 |
53.6 |
- |
|
|
|
|
|
|
|
| (岩国市三笠町) |
(-) |
(47.1) |
(52.0) |
(46.3) |
(50.0) |
(-) |
(-) |
(38.9) |
(39.7) |
(48.4) |
(51.8) |
(38.2) |
(-) |
|
|
|
|
|
|
|
| |
0 |
4 |
9 |
4 |
5 |
0 |
0 |
2 |
1 |
4 |
5 |
2 |
0 |
|
|
|
|
|
|
|
| C |
民家 |
- |
50.9 |
50.6 |
52.1 |
51.6 |
- |
- |
- |
- |
56.9 |
57.3 |
- |
- |
|
|
|
|
|
|
|
| (岩国市楠町) |
(-) |
(35.7) |
(35.4) |
(38.5) |
(39.5) |
(-) |
(-) |
(-) |
(-) |
(41.7) |
(45.8) |
(-) |
(-) |
|
|
|
|
|
|
|
| |
0 |
2 |
2 |
3 |
2 |
0 |
0 |
0 |
0 |
5 |
7 |
0 |
0 |
|
|
|
|
|
|
|
| D |
民家 |
- |
51.4 |
56.1 |
49.0 |
55.1 |
- |
- |
- |
51.4 |
56.7 |
60.2 |
44.0 |
- |
|
|
|
|
|
|
|
| (岩国市門前町) |
(-) |
(36.3) |
(44.5) |
(36.8) |
(43.8) |
(-) |
(-) |
(-) |
(40.1) |
(43.2) |
(48.5) |
(34.1) |
(-) |
|
|
|
|
|
|
|
| |
0 |
2 |
8 |
3 |
6 |
0 |
0 |
0 |
2 |
5 |
7 |
1 |
0 |
|
|
|
|
|
|
|
| E |
千鳥ヶ丘 |
- |
- |
59.0 |
61.2 |
- |
- |
52.1 |
52.1 |
49.5 |
51.6 |
55.0 |
54.5 |
49.5 |
|
|
|
|
|
|
|
| (岩国市由宇町千鳥ヶ丘) |
(-) |
(-) |
(42.5) |
(47.3) |
(-) |
(-) |
(35.2) |
(39.3) |
(38.9) |
(43.1) |
(43.9) |
(39.2) |
(35.4) |
|
|
|
|
|
|
|
| |
0 |
0 |
4 |
4 |
0 |
0 |
3 |
3 |
2 |
2 |
4 |
2 |
1 |
|
|
|
|
|
|
|
| F |
阿多田島 |
48.0 |
60.4 |
67.7 |
66.9 |
- |
- |
- |
61.2 |
56.1 |
61.3 |
68.1 |
- |
- |
|
|
|
|
|
|
|
| (大竹市阿多田) |
(35.5) |
(45.1) |
(53.9) |
(53.2) |
(-) |
(-) |
(-) |
(48.6) |
(46.5) |
(49.4) |
(57.2) |
(-) |
(-) |
|
|
|
|
|
|
|
| |
1 |
3 |
7 |
3 |
0 |
0 |
0 |
4 |
4 |
3 |
4 |
0 |
0 |
|
|
|
|
|
|
|
| G |
民家 |
43.5 |
48.9 |
62.9 |
62.8 |
- |
- |
58.5 |
52.5 |
53.1 |
56.8 |
55.9 |
55.1 |
47.2 |
|
|
|
|
|
|
|
| (岩国市由宇町) |
(30.1) |
(38.4) |
(48.4) |
(51.2) |
(-) |
(-) |
(42.7) |
(40.7) |
(41.8) |
(46.3) |
(45.5) |
(43.2) |
(34.9) |
|
|
|
|
|
|
|
| |
1 |
1 |
7 |
5 |
0 |
0 |
7 |
2 |
2 |
2 |
5 |
2 |
1 |
|
|
|
|
|
|
|
| H |
サントピア大竹 |
- |
45.0 |
45.8 |
51.6 |
- |
- |
- |
- |
- |
46.0 |
47.2 |
- |
- |
|
|
|
|
|
|
|
| (大竹市西栄) |
(-) |
(29.0) |
(33.5) |
(35.2) |
(-) |
(-) |
(-) |
(-) |
(-) |
(34.7) |
(38.3) |
(-) |
(-) |
|
|
|
|
|
|
|
| |
0 |
1 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
|
|
|
|
|
|
|
| I |
町立三蒲小学校 |
47.9 |
45.4 |
64.3 |
70.6 |
- |
54.3 |
63.0 |
56.7 |
66.3 |
54.1 |
64.5 |
61.7 |
63.7 |
|
|
|
|
|
|
|
| (大島郡周防大島町) |
(34.7) |
(35.2) |
(51.5) |
(59.3) |
(-) |
(40.3) |
(46.7) |
(44.3) |
(49.8) |
(41.5) |
(52.5) |
(49.4) |
(27.0) |
|
|
|
|
|
|
|
| |
2 |
1 |
7 |
4 |
0 |
4 |
3 |
6 |
10 |
3 |
7 |
2 |
1 |
|
|
|
|
|
|
|
| J |
町営瀬田四丁目集会所 |
- |
- |
- |
48.5 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
|
|
|
|
|
|
| (玖珂郡和木町) |
(-) |
(-) |
(-) |
(32.5) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
|
|
|
|
|
|
|
| |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
|
|
|
|
|
| K |
町立浮島小学校 |
43.1 |
- |
- |
65.5 |
- |
- |
- |
- |
45.3 |
- |
43.3 |
- |
- |
|
|
|
|
|
|
|
| (大島郡周防大島町) |
(32.0) |
(-) |
(-) |
(50.6) |
(-) |
(-) |
(-) |
(-) |
(32.4) |
(-) |
(30.6) |
(-) |
(-) |
|
|
|
|
|
|
|
| |
1 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
0 |
0 |
|
|
|
|
|
|
|
| L |
装束供用会館 |
- |
51.9 |
52.0 |
58.1 |
54.1 |
- |
- |
43.3 |
- |
53.8 |
56.3 |
- |
- |
|
|
|
|
|
|
|
| (岩国市装束町) |
(-) |
(37.9) |
(39.0) |
(43.6) |
(38.1) |
(-) |
(-) |
(29.5) |
(-) |
(40.5) |
(44.8) |
(-) |
(-) |
|
|
|
|
|
|
|
| |
0 |
2 |
2 |
4 |
3 |
0 |
0 |
1 |
0 |
3 |
5 |
0 |
0 |
|
|
|
|
|
|
|
| M |
民家 |
44.0 |
44.8 |
53.3 |
56.1 |
- |
- |
51.7 |
- |
60.1 |
43.6 |
54.1 |
48.0 |
48.6 |
|
|
|
|
|
|
|
| (岩国市青木町) |
(31.4) |
(34.1) |
(41.4) |
(38.3) |
(-) |
(-) |
(35.1) |
(-) |
(45.6) |
(34.0) |
(42.4) |
(31.6) |
(32.7) |
|
|
|
|
|
|
|
| |
1 |
1 |
6 |
4 |
0 |
0 |
4 |
0 |
9 |
1 |
3 |
1 |
3 |
|
|
|
|
|
|
|
| N |
江田島市役所沖美支所 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
55.5 |
- |
- |
|
|
|
|
|
|
|
| (江田島市沖美町) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(46.8) |
(-) |
(-) |
|
|
|
|
|
|
|
| |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
|
|
|
|
|
|
|
| O |
廿日市市宮島 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
|
|
|
|
|
|
| (廿日市市宮島町) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
|
|
|
|
|
|
|
| |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
|
|
|
|
|
| P |
八坂公園 |
- |
- |
43.7 |
- |
- |
- |
- |
48.9 |
- |
48.8 |
47.8 |
- |
- |
|
|
|
|
|
|
|
| (廿日市市八坂) |
(-) |
(-) |
(35.6) |
(-) |
(-) |
(-) |
(-) |
(37.9) |
(-) |
(39.9) |
(37.8) |
(-) |
(-) |
|
|
|
|
|
|
|
| |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
1 |
0 |
1 |
1 |
0 |
0 |
|
|
|
|
|
|
|
| Q |
一文字終末処理場 |
48.1 |
58.2 |
65.7 |
64.6 |
61.0 |
- |
- |
49.2 |
52.8 |
61.9 |
62.7 |
49.5 |
- |
|
|
|
|
|
|
|
| (岩国市新港町) |
(34.7) |
(46.3) |
(53.1) |
(49.9) |
(47.8) |
(-) |
(-) |
(37.1) |
(41.5) |
(49.1) |
(51.7) |
(35.4) |
(-) |
|
|
|
|
|
|
|
| |
1 |
4 |
9 |
6 |
3 |
0 |
0 |
1 |
1 |
4 |
3 |
1 |
0 |
|
|
|
|
|
|
|
| R |
町立久賀小学校 |
- |
- |
57.6 |
- |
- |
43.9 |
- |
46.5 |
- |
53.0 |
- |
62.1 |
57.9 |
|
|
|
|
|
|
|
| (大島郡周防大島町) |
(-) |
(-) |
(42.6) |
(-) |
(-) |
(30.3) |
(-) |
(36.9) |
(-) |
(40.7) |
(-) |
(46.6) |
(43.8) |
|
|
|
|
|
|
|
| |
0 |
0 |
2 |
0 |
0 |
1 |
0 |
1 |
0 |
2 |
0 |
3 |
1 |
|
|
|
|
|
|
|
| S |
宮岬集会所 |
- |
- |
53.0 |
55.5 |
- |
- |
43.7 |
46.7 |
53.2 |
55.4 |
48.6 |
50.8 |
- |
|
|
|
|
|
|
|
| (柳井市神代) |
(-) |
(-) |
(38.3) |
(41.8) |
(-) |
(-) |
(27.6) |
(33.2) |
(40.9) |
(41.0) |
(34.4) |
(42.4) |
(-) |
|
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| |
0 |
0 |
6 |
5 |
0 |
0 |
1 |
1 |
2 |
1 |
2 |
1 |
0 |
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【測定位置図】はこちら |
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お問い合わせ先 |
中国四国防衛局 企画部 防音対策課 |
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082−223−7211 |
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WECPNLとは:「Weighted Equivalent Continuous Perceived Noise Level」(加重等価継続感覚騒音基準)の略で、 |
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音響の強度(dB(A):デシベル)、ひん度、継続時間、発生時間帯などの諸要素により、多数の航空機から受 |
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ける騒音の総量(総暴露量)を1日の平均として総合的に評価する基準で、ICAO(国際民間航空機構)で提案 |
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された航空機騒音の「うるささ」を表す単位です。 |
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Ldenとは :時間帯補正等価騒音レベルのこと。エネルギー積分により騒音の総暴露量を評価できる等価騒音レベルのひと |
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つで、夕方や夜間の騒音に重み付けをして評価するものです。 |
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