| 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26年10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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| (水) |
(木) |
(金) |
(土) |
(日) |
(月) |
(火) |
(水) |
(木) |
(金) |
(土) |
(日) |
(月) |
(火) |
(水) |
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| @ |
岩国基地新滑走路南側 |
69.1 |
69.4 |
69.3 |
65.4 |
64.2 |
72.8 |
71.8 |
80.6 |
85.1 |
82.4 |
80.6 |
66.3 |
59.1 |
80.9 |
69.6 |
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(55.2) |
(54.7) |
(55.3) |
(51.2) |
(51.2) |
(59.3) |
(58.1) |
(66.2) |
(68.8) |
(67.8) |
(66.9) |
(54.6) |
(45.4) |
(67.2) |
(55.0) |
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38 |
33 |
47 |
16 |
13 |
84 |
35 |
104 |
75 |
59 |
24 |
18 |
6 |
64 |
40 |
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| A |
岩国基地新滑走路北側 |
77.0 |
77.6 |
78.7 |
68.4 |
70.3 |
79.1 |
77.6 |
80.5 |
89.3 |
91.7 |
85.4 |
82.6 |
64.0 |
77.8 |
83.5 |
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(61.7) |
(61.5) |
(62.3) |
(54.5) |
(54.7) |
(63.2) |
60.3 |
63.4 |
71.0 |
74.2 |
66.3 |
63.4 |
(50.3) |
(61.0) |
(66.7) |
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44 |
28 |
67 |
7 |
9 |
65 |
27 |
98 |
77 |
44 |
9 |
16 |
3 |
68 |
46 |
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| B |
岩国市立東中学校 |
- |
- |
- |
- |
- |
- |
- |
45.3 |
57.1 |
58.6 |
51.2 |
43.9 |
- |
- |
49.3 |
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| (岩国市三笠町) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(28.0) |
(43.7) |
(46.4) |
(35.9) |
(30.1) |
(-) |
(-) |
(36.7) |
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0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
3 |
4 |
2 |
1 |
0 |
0 |
2 |
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| C |
民家 |
- |
- |
- |
- |
- |
- |
- |
43.8 |
54.9 |
44.8 |
- |
- |
- |
- |
- |
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| (岩国市楠町) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(31.4) |
(38.7) |
(35.1) |
(-) |
(-) |
(-) |
(-) |
(-) |
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0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
4 |
1 |
0 |
0 |
0 |
0 |
0 |
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| D |
民家 |
- |
- |
- |
- |
- |
- |
- |
- |
54.2 |
53.0 |
- |
- |
- |
- |
- |
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| (岩国市門前町) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(37.5) |
(42.4) |
(-) |
(-) |
(-) |
(-) |
(-) |
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0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
3 |
0 |
0 |
0 |
0 |
0 |
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| E |
千鳥ヶ丘 |
47.7 |
- |
- |
- |
- |
- |
45.6 |
45.3 |
53.4 |
53.3 |
46.0 |
- |
- |
44.2 |
- |
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| (岩国市由宇町千鳥ヶ丘) |
(38.1) |
(-) |
(-) |
(-) |
(-) |
(-) |
(35.6) |
(33.1) |
(40.4) |
(41.4) |
(32.3) |
(-) |
(-) |
(35.4) |
(-) |
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2 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
3 |
2 |
1 |
0 |
0 |
1 |
0 |
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| F |
阿多田島 |
- |
- |
- |
- |
- |
- |
52.0 |
- |
65.0 |
63.4 |
43.8 |
- |
- |
- |
43.9 |
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| (大竹市阿多田) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(37.4) |
(-) |
(53.2) |
(52.3) |
(32.5) |
(-) |
(-) |
(-) |
(34.6) |
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0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
2 |
4 |
1 |
0 |
0 |
0 |
1 |
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| G |
民家 |
49.5 |
- |
- |
- |
- |
- |
47.3 |
51.2 |
52.8 |
56.4 |
48.6 |
- |
- |
46.2 |
- |
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| (岩国市由宇町) |
(39.6) |
(-) |
(-) |
(-) |
(-) |
(-) |
(37.8) |
(40.1) |
(41.1) |
(44.0) |
(35.0) |
(-) |
(-) |
(34.5) |
(-) |
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2 |
0 |
0 |
0 |
0 |
0 |
1 |
3 |
3 |
2 |
1 |
0 |
0 |
1 |
0 |
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| H |
サントピア大竹 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
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| (大竹市西栄) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
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0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
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| I |
町立三蒲小学校 |
50.7 |
44.5 |
46.8 |
- |
- |
51.2 |
50.5 |
53.4 |
59.6 |
52.5 |
49.7 |
49.1 |
- |
54.7 |
50.9 |
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| (大島郡周防大島町) |
(38.1) |
(29.1) |
(31.1) |
(-) |
(-) |
(39.0) |
(36.7) |
(40.6) |
(47.0) |
(38.8) |
(35.8) |
(36.8) |
(-) |
(42.1) |
(36.8) |
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2 |
1 |
1 |
0 |
0 |
4 |
2 |
3 |
3 |
2 |
2 |
2 |
0 |
5 |
2 |
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| J |
町営瀬田四丁目集会所 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
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| (玖珂郡和木町) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
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0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
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| K |
町立浮島小学校 |
- |
- |
46.9 |
- |
- |
45.7 |
- |
- |
- |
50.1 |
- |
- |
- |
- |
- |
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| (大島郡周防大島町) |
(-) |
(-) |
(34.2) |
(-) |
(-) |
(31.0) |
(-) |
(-) |
(-) |
(38.0) |
(-) |
(-) |
(-) |
(-) |
(-) |
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0 |
0 |
1 |
0 |
0 |
1 |
0 |
0 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
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| L |
装束供用会館 |
- |
- |
- |
- |
- |
- |
- |
- |
43.4 |
48.1 |
43.3 |
- |
- |
- |
43.4 |
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| (岩国市装束町) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(31.7) |
(33.4) |
(29.0) |
(-) |
(-) |
(-) |
(31.4) |
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0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
2 |
1 |
0 |
0 |
0 |
1 |
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| M |
民家 |
- |
- |
- |
- |
- |
- |
- |
51.2 |
54.8 |
58.1 |
- |
- |
- |
- |
- |
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| (岩国市青木町) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(41.4) |
(40.9) |
(45.3) |
(-) |
(-) |
(-) |
(-) |
(-) |
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| |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
8 |
9 |
0 |
0 |
0 |
0 |
0 |
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| N |
江田島市役所沖美支所 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
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| (江田島市沖美町) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
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0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
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| O |
廿日市市宮島 |
- |
- |
- |
- |
- |
- |
- |
- |
49.6 |
54.0 |
- |
- |
- |
- |
- |
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| (廿日市市宮島町) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(38.9) |
(43.8) |
(-) |
(-) |
(-) |
(-) |
(-) |
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0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
4 |
0 |
0 |
0 |
0 |
0 |
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| P |
八坂公園 |
- |
- |
- |
- |
- |
- |
- |
- |
48.3 |
55.2 |
- |
- |
- |
- |
49.0 |
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| (廿日市市八坂) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(38.0) |
(43.2) |
(-) |
(-) |
(-) |
(-) |
(36.8) |
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0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
2 |
0 |
0 |
0 |
0 |
1 |
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| Q |
一文字終末処理場 |
- |
43.5 |
- |
- |
- |
- |
- |
- |
54.0 |
56.9 |
53.7 |
- |
- |
- |
50.0 |
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| (岩国市新港町) |
(-) |
(29.1) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(42.4) |
(45.7) |
(41.3) |
(-) |
(-) |
(-) |
(37.8) |
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0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
3 |
4 |
2 |
0 |
0 |
0 |
1 |
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| R |
町立久賀小学校 |
43.8 |
- |
- |
- |
- |
- |
- |
49.2 |
50.0 |
53.0 |
- |
- |
- |
- |
- |
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| (大島郡周防大島町) |
(33.0) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(39.8) |
(38.7) |
(42.3) |
(-) |
(-) |
(-) |
(-) |
(-) |
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1 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
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| S |
宮岬集会所 |
51.2 |
- |
- |
- |
- |
- |
- |
49.9 |
- |
- |
50.3 |
- |
- |
- |
- |
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| (柳井市神代) |
(42.8) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(35.6) |
(-) |
(-) |
(37.6) |
(-) |
(-) |
(-) |
(-) |
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| |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
0 |
0 |
1 |
0 |
0 |
0 |
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 |
29日 |
30日 |
31日 |
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| (木) |
(金) |
(土) |
(日) |
(月) |
(火) |
(水) |
(木) |
(金) |
(土) |
(日) |
(月) |
(火) |
(水) |
(木) |
(金) |
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| @ |
岩国基地新滑走路南側 |
89.3 |
84.2 |
65.5 |
65.2 |
87.3 |
89.0 |
93.1 |
90.1 |
88.5 |
75.2 |
79.3 |
87.5 |
91.7 |
90.0 |
89.2 |
84.0 |
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| |
(73.1) |
(69.7) |
(51.2) |
(53.4) |
(75.1) |
(75.6) |
(79.8) |
(77.3) |
(72.7) |
(56.5) |
(60.0) |
(74.0) |
(78.7) |
(76.0) |
(74.5) |
(69.3) |
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|
|
| |
77 |
89 |
10 |
15 |
138 |
115 |
109 |
117 |
117 |
21 |
23 |
80 |
96 |
122 |
117 |
46 |
|
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| A |
岩国基地新滑走路北側 |
91.8 |
94.0 |
69.5 |
71.1 |
94.7 |
98.8 |
99.6 |
99.0 |
99.0 |
75.4 |
71.2 |
90.9 |
96.7 |
97.9 |
98.8 |
93.3 |
|
|
|
|
| |
(75.2) |
(75.6) |
(54.7) |
(55.8) |
(76.7) |
(81.8) |
(82.7) |
(81.8) |
(80.0) |
(58.5) |
(54.5) |
(73.8) |
(78.4) |
(79.8) |
(79.7) |
(75.7) |
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|
|
|
| |
93 |
105 |
5 |
8 |
116 |
131 |
90 |
94 |
110 |
12 |
5 |
80 |
76 |
102 |
100 |
39 |
|
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| B |
岩国市立東中学校 |
58.0 |
60.2 |
- |
51.5 |
61.8 |
67.4 |
68.5 |
67.7 |
66.2 |
- |
- |
58.5 |
75.8 |
67.1 |
65.6 |
61.3 |
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|
|
| (岩国市三笠町) |
(46.0) |
(48.3) |
(-) |
(35.5) |
(49.6) |
(54.2) |
(56.2) |
(54.8) |
(51.6) |
(-) |
(-) |
(44.6) |
(64.5) |
(53.3) |
(53.5) |
(48.8) |
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|
|
| |
15 |
5 |
0 |
1 |
9 |
18 |
18 |
15 |
19 |
0 |
0 |
6 |
13 |
23 |
17 |
4 |
|
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| C |
民家 |
- |
- |
- |
- |
52.1 |
49.5 |
60.7 |
59.9 |
53.8 |
- |
- |
- |
59.8 |
54.8 |
52.5 |
54.5 |
|
|
|
|
| (岩国市楠町) |
(-) |
(-) |
(-) |
(-) |
(40.9) |
(36.0) |
(49.0) |
(49.7) |
(37.0) |
(-) |
(-) |
(-) |
(48.8) |
(43.6) |
(36.4) |
(40.7) |
|
|
|
|
| |
0 |
0 |
0 |
0 |
3 |
1 |
9 |
10 |
6 |
0 |
0 |
0 |
11 |
7 |
5 |
3 |
|
|
|
|
| D |
民家 |
47.1 |
44.8 |
- |
- |
57.6 |
50.9 |
64.1 |
58.9 |
56.6 |
- |
- |
- |
64.1 |
60.2 |
61.1 |
54.6 |
|
|
|
|
| (岩国市門前町) |
(32.0) |
(34.7) |
(-) |
(-) |
(44.5) |
(37.2) |
(52.4) |
(47.9) |
(40.9) |
(-) |
(-) |
(-) |
53.2 |
47.0 |
47.6 |
44.4 |
|
|
|
|
| |
1 |
1 |
0 |
0 |
5 |
1 |
12 |
5 |
7 |
0 |
0 |
0 |
11 |
4 |
13 |
2 |
|
|
|
|
| E |
千鳥ヶ丘 |
- |
59.0 |
- |
- |
43.7 |
62.4 |
72.6 |
70.4 |
63.4 |
- |
55.9 |
52.8 |
58.3 |
69.8 |
55.3 |
56.3 |
|
|
|
|
| (岩国市由宇町千鳥ヶ丘) |
(-) |
(46.2) |
(-) |
(-) |
(32.0) |
(50.5) |
(57.1) |
(58.9) |
(52.1) |
(-) |
(45.2) |
(42.0) |
(46.3) |
(57.1) |
(43.4) |
(42.3) |
|
|
|
|
| |
0 |
5 |
0 |
0 |
1 |
6 |
19 |
12 |
11 |
0 |
4 |
5 |
8 |
19 |
7 |
3 |
|
|
|
|
| F |
阿多田島 |
65.0 |
70.4 |
- |
- |
67.1 |
76.1 |
74.8 |
73.3 |
63.5 |
43.3 |
- |
61.5 |
68.3 |
67.0 |
71.7 |
64.2 |
|
|
|
|
| (大竹市阿多田) |
(51.3) |
(56.4) |
(-) |
(-) |
(55.5) |
(63.9) |
(60.7) |
(60.7) |
(52.0) |
(32.2) |
(-) |
(48.7) |
(55.9) |
(54.3) |
(58.9) |
(52.2) |
|
|
|
|
| |
8 |
4 |
0 |
0 |
8 |
21 |
13 |
14 |
9 |
1 |
0 |
7 |
9 |
14 |
14 |
4 |
|
|
|
|
| G |
民家 |
- |
60.4 |
- |
- |
58.4 |
68.4 |
75.7 |
73.6 |
67.1 |
- |
59.1 |
54.6 |
62.1 |
71.7 |
59.0 |
58.2 |
|
|
|
|
| (岩国市由宇町) |
(-) |
(46.6) |
(-) |
(-) |
(46.0) |
(55.2) |
(59.9) |
(61.3) |
(54.3) |
(-) |
(47.1) |
(43.7) |
(49.0) |
(61.4) |
(46.3) |
(44.9) |
|
|
|
|
| |
0 |
5 |
0 |
0 |
3 |
8 |
19 |
10 |
13 |
0 |
3 |
6 |
7 |
13 |
7 |
5 |
|
|
|
|
| H |
サントピア大竹 |
- |
- |
- |
- |
- |
- |
48.6 |
43.5 |
- |
- |
- |
45.6 |
48.8 |
- |
- |
- |
|
|
|
|
| (大竹市西栄) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(34.3) |
(27.4) |
(-) |
(-) |
(-) |
(34.5) |
(56.7) |
(-) |
(-) |
(-) |
|
|
|
|
| |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
|
|
|
|
| I |
町立三蒲小学校 |
49.2 |
49.5 |
- |
- |
56.6 |
72.2 |
72.3 |
67.4 |
61.2 |
- |
64.8 |
57.9 |
52.3 |
68.3 |
62.0 |
57.4 |
|
|
|
|
| (大島郡周防大島町) |
(36.7) |
(34.5) |
(-) |
(-) |
(44.4) |
(58.4) |
(58.8) |
(54.6) |
(47.6) |
(-) |
(52.6) |
(44.4) |
(39.6) |
(57.7) |
(45.6) |
(42.0) |
|
|
|
|
| |
3 |
2 |
0 |
0 |
3 |
8 |
23 |
4 |
12 |
0 |
3 |
6 |
3 |
10 |
3 |
3 |
|
|
|
|
| J |
町営瀬田四丁目集会所 |
- |
- |
- |
45.3 |
- |
- |
53.0 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
|
|
|
| (玖珂郡和木町) |
(-) |
(-) |
(-) |
(35.7) |
(-) |
(-) |
(39.4) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
|
|
|
|
| |
0 |
0 |
0 |
1 |
0 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
|
|
| K |
町立浮島小学校 |
- |
- |
- |
- |
56.4 |
57.8 |
56.0 |
- |
55.3 |
- |
44.4 |
- |
46.4 |
57.9 |
- |
- |
|
|
|
|
| (大島郡周防大島町) |
(-) |
(-) |
(-) |
(-) |
(45.8) |
(44.6) |
(43.5) |
(-) |
(42.0) |
(-) |
(28.5) |
(-) |
(30.7) |
(44.8) |
(-) |
(-) |
|
|
|
|
| |
0 |
0 |
0 |
0 |
3 |
4 |
2 |
0 |
4 |
0 |
1 |
0 |
1 |
4 |
0 |
0 |
|
|
|
|
| L |
装束供用会館 |
- |
- |
- |
45.6 |
54.7 |
58.0 |
56.7 |
55.7 |
54.3 |
- |
- |
44.4 |
57.3 |
58.5 |
54.9 |
53.4 |
|
|
|
|
| (岩国市装束町) |
(-) |
(-) |
(-) |
(32.5) |
(39.2) |
(44.5) |
(45.3) |
(43.5) |
(38.8) |
(-) |
(-) |
(30.9) |
(44.9) |
(44.8) |
(41.2) |
(39.1) |
|
|
|
|
| |
0 |
0 |
0 |
1 |
3 |
7 |
8 |
7 |
5 |
0 |
0 |
1 |
8 |
14 |
7 |
3 |
|
|
|
|
| M |
民家 |
44.4 |
43.7 |
- |
- |
55.2 |
54.9 |
69.8 |
66.0 |
52.0 |
57.9 |
- |
45.1 |
63.9 |
65.7 |
62.3 |
54.1 |
|
|
|
|
| (岩国市青木町) |
(34.3) |
(27.1) |
(-) |
(-) |
(40.8) |
(42.7) |
(56.6) |
(55.7) |
(40.3) |
(39.8) |
(-) |
(34.8) |
(52.2) |
(52.3) |
(49.6) |
(41.1) |
|
|
|
|
| |
1 |
1 |
0 |
0 |
4 |
3 |
30 |
12 |
4 |
4 |
0 |
1 |
14 |
17 |
10 |
4 |
|
|
|
|
| N |
江田島市役所沖美支所 |
- |
52.1 |
- |
- |
43.8 |
57.3 |
- |
- |
48.8 |
- |
- |
- |
- |
- |
- |
- |
|
|
|
|
| (江田島市沖美町) |
(-) |
(37.8) |
(-) |
(-) |
(33.2) |
(45.7) |
(-) |
(-) |
(37.7) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
|
|
|
|
| |
0 |
1 |
0 |
0 |
1 |
2 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
|
|
|
|
| O |
廿日市市宮島 |
- |
- |
- |
- |
- |
- |
51.5 |
44.5 |
- |
- |
- |
- |
- |
52.5 |
- |
55.6 |
|
|
|
|
| (廿日市市宮島町) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(39.5) |
(34.5) |
(-) |
(-) |
(-) |
(-) |
(-) |
(41.6) |
(-) |
(45.4) |
|
|
|
|
| |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
1 |
0 |
0 |
0 |
0 |
0 |
2 |
0 |
3 |
|
|
|
|
| P |
八坂公園 |
- |
50.3 |
- |
- |
54.6 |
58.0 |
43.2 |
58.3 |
49.8 |
- |
- |
43.3 |
50.5 |
51.7 |
47.2 |
49.0 |
|
|
|
|
| (廿日市市八坂) |
(-) |
(39.6) |
(-) |
(-) |
(44.8) |
(47.3) |
(32.8) |
(45.3) |
(39.8) |
(-) |
(-) |
(30.8) |
(40.1) |
(39.2) |
(36.3) |
(37.6) |
|
|
|
|
| |
0 |
2 |
0 |
0 |
3 |
2 |
1 |
5 |
1 |
0 |
0 |
1 |
2 |
2 |
2 |
1 |
|
|
|
|
| Q |
一文字終末処理場 |
53.9 |
59.1 |
- |
- |
61.0 |
67.0 |
63.9 |
65.8 |
63.6 |
- |
- |
59.2 |
70.2 |
67.4 |
65.2 |
60.0 |
|
|
|
|
| (岩国市新港町) |
(39.9) |
(48.2) |
(-) |
(-) |
(49.8) |
(55.2) |
(52.4) |
(53.6) |
(50.6) |
(-) |
(-) |
(46.9) |
(58.3) |
(54.3) |
(53.4) |
(48.9) |
|
|
|
|
| |
6 |
4 |
0 |
0 |
7 |
18 |
10 |
12 |
15 |
0 |
0 |
5 |
13 |
19 |
14 |
4 |
|
|
|
|
| R |
町立久賀小学校 |
- |
53.7 |
- |
- |
- |
60.2 |
61.8 |
49.8 |
- |
- |
52.5 |
45.6 |
55.0 |
55.2 |
54.2 |
- |
|
|
|
|
| (大島郡周防大島町) |
(-) |
(40.3) |
(-) |
(-) |
(-) |
(47.2) |
(48.1) |
(38.5) |
(-) |
(-) |
(39.3) |
(33.8) |
(43.0) |
(43.5) |
(43.5) |
(-) |
|
|
|
|
| |
0 |
1 |
0 |
0 |
0 |
4 |
1 |
2 |
0 |
0 |
1 |
1 |
2 |
2 |
1 |
0 |
|
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| S |
宮岬集会所 |
|
47.4 |
- |
- |
43.4 |
61.1 |
70.5 |
52.9 |
60.4 |
- |
53.8 |
48.2 |
|
69.3 |
58.8 |
55.3 |
|
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|
|
| (柳井市神代) |
|
(33.5) |
(-) |
(-) |
(31.8) |
(46.8) |
(56.7) |
(42.4) |
(47.7) |
(-) |
(39.5) |
(33.5) |
|
(52.1) |
(47.3) |
(42.9) |
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| |
|
1 |
0 |
0 |
1 |
10 |
15 |
4 |
9 |
0 |
4 |
1 |
0 |
10 |
4 |
3 |
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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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