| 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3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 |
67.9 |
77.2 |
94.6 |
94.1 |
89.8 |
85.3 |
63.0 |
76.2 |
94.0 |
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86.7 |
86.1 |
84.4 |
76.1 |
61.3 |
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(61.0) |
(63.5) |
(78.0) |
(76.3) |
(76.0) |
(70.2) |
(48.6) |
(58.5) |
(77.4) |
欠測 |
(74.3) |
(70.3) |
(70.6) |
(57.9) |
(46.5) |
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13 |
39 |
90 |
97 |
89 |
106 |
12 |
21 |
77 |
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89 |
107 |
78 |
16 |
8 |
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| A |
岩国基地新滑走路北側 |
82.5 |
94.6 |
95.9 |
95.8 |
93.8 |
93.6 |
73.6 |
88.2 |
96.0 |
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99.2 |
97.0 |
87.7 |
81.8 |
72.4 |
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(63.3) |
(74.6) |
(77.7) |
(81.5) |
(76.8) |
(76.0) |
(58.2) |
(69.9) |
(78.2) |
欠測 |
(79.8) |
(78.8) |
(69.2) |
(54.2) |
(56.7) |
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12 |
45 |
78 |
80 |
84 |
97 |
6 |
6 |
51 |
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98 |
79 |
89 |
6 |
4 |
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| B |
岩国市立東中学校 |
- |
62.2 |
68.3 |
68.9 |
68.3 |
65.8 |
49.0 |
62.9 |
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62.9 |
62.3 |
60.1 |
59.0 |
- |
- |
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| (岩国市三笠町) |
(-) |
(47.3) |
(55.0) |
(55.5) |
(54.9) |
(52.7) |
(35.2) |
(45.1) |
欠測 |
(48.8) |
(45.7) |
(47.0) |
(47.7) |
(-) |
(-) |
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0 |
5 |
31 |
13 |
18 |
12 |
2 |
2 |
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7 |
4 |
4 |
7 |
0 |
0 |
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| C |
民家 |
- |
49.3 |
63.5 |
54.6 |
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59.3 |
- |
54.0 |
57.8 |
50.1 |
46.3 |
- |
- |
- |
- |
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| (岩国市楠町) |
(-) |
(36.5) |
(49.9) |
(40.9) |
欠測 |
(46.0) |
(-) |
(43.4) |
(41.9) |
(38.0) |
(28.9) |
(-) |
(-) |
(-) |
(-) |
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0 |
2 |
24 |
3 |
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9 |
0 |
1 |
5 |
3 |
1 |
0 |
0 |
0 |
0 |
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| D |
民家 |
- |
57.0 |
64.5 |
60.1 |
60.8 |
58.7 |
50.4 |
60.7 |
58.3 |
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54.0 |
47.2 |
52.7 |
- |
- |
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| (岩国市門前町) |
(-) |
(41.4) |
(51.4) |
(46.1) |
(46.7) |
(46.5) |
(36.6) |
(50.0) |
(45.2) |
欠測 |
(39.9) |
(33.1) |
(38.2) |
(-) |
(-) |
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0 |
4 |
23 |
6 |
8 |
7 |
3 |
2 |
10 |
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11日 |
2 |
3 |
0 |
0 |
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| E |
千鳥ヶ丘 |
- |
- |
69.0 |
67.8 |
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66.2 |
- |
- |
72.4 |
66.4 |
50.9 |
61.0 |
- |
49.9 |
- |
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| (岩国市由宇町千鳥ヶ丘) |
(-) |
(-) |
(55.1) |
(53.5) |
欠測 |
(52.0) |
(-) |
(-) |
(56.5) |
(49.5) |
(37.5) |
(46.9) |
(-) |
(37.4) |
(-) |
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0 |
0 |
23 |
7 |
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8 |
0 |
0 |
21 |
8 |
2 |
8 |
0 |
2 |
0 |
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| F |
阿多田島 |
- |
57.9 |
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75.6 |
72.3 |
63.9 |
- |
- |
73.7 |
73.1 |
69.1 |
70.7 |
60.3 |
- |
- |
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| (大竹市阿多田) |
(-) |
(42.1) |
欠測 |
(63.5) |
(58.9) |
(49.8) |
(-) |
(-) |
(60.2) |
(58.0) |
(53.6) |
(56.5) |
(45.3) |
(-) |
(-) |
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0 |
4 |
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14 |
8 |
6 |
0 |
0 |
10 |
18 |
7 |
9 |
4 |
0 |
0 |
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| G |
民家 |
- |
43.8 |
71.6 |
69.1 |
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69.7 |
43.1 |
- |
76.5 |
62.4 |
53.4 |
69.1 |
- |
56.5 |
- |
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| (岩国市由宇町) |
(-) |
(30.8) |
(58.2) |
(54.0) |
欠測 |
(55.2) |
(31.8) |
(-) |
(62.1) |
(48.1) |
(42.8) |
(53.1) |
(-) |
(41.4) |
(-) |
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0 |
1 |
22 |
5 |
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5 |
1 |
0 |
22 |
5 |
2 |
10 |
0 |
2 |
0 |
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| H |
サントピア大竹 |
- |
- |
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- |
52.9 |
50.5 |
- |
- |
49.6 |
51.7 |
60.4 |
52.0 |
63.8 |
- |
- |
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| (大竹市西栄) |
(-) |
(-) |
欠測 |
(-) |
(37.7) |
(38.8) |
(-) |
(-) |
(36.6) |
(39.1) |
(46.3) |
(36.2) |
(50.6) |
(-) |
(-) |
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0 |
0 |
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0 |
2 |
1 |
0 |
0 |
1 |
3 |
1 |
2 |
1 |
0 |
0 |
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| I |
町立三蒲小学校 |
- |
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75.0 |
68.2 |
64.0 |
61.9 |
43.5 |
- |
72.7 |
70.0 |
55.8 |
65.9 |
44.6 |
55.5 |
- |
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| (大島郡周防大島町) |
(-) |
欠測 |
(61.8) |
(57.0) |
(53.7) |
(49.9) |
(29.6) |
(-) |
(60.1) |
(54.9) |
(41.4) |
(51.6) |
(29.8) |
(41.5) |
(-) |
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0 |
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28 |
6 |
6 |
8 |
1 |
0 |
23 |
9 |
4 |
9 |
1 |
1 |
0 |
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| J |
町営瀬田四丁目集会所 |
- |
- |
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- |
52.0 |
- |
- |
- |
- |
59.1 |
58.6 |
43.3 |
47.4 |
- |
- |
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| (玖珂郡和木町) |
(-) |
(-) |
欠測 |
(-) |
(36.0) |
(-) |
(-) |
(-) |
(-) |
(43.0) |
(44.6) |
(30.4) |
(33.2) |
(-) |
(-) |
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0 |
0 |
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0 |
1 |
0 |
0 |
0 |
0 |
6 |
1 |
1 |
1 |
0 |
0 |
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| K |
町立浮島小学校 |
- |
49.6 |
69.2 |
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64.8 |
- |
- |
- |
64.5 |
58.1 |
49.0 |
58.8 |
44.7 |
- |
- |
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| (大島郡周防大島町) |
(-) |
(38.2) |
(57.0) |
欠測 |
(50.4) |
(-) |
(-) |
(-) |
(52.8) |
(43.0) |
(38.9) |
(43.8) |
(30.3) |
(-) |
(-) |
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0 |
2 |
12 |
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2 |
0 |
0 |
0 |
6 |
1 |
1 |
1 |
1 |
0 |
0 |
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| L |
装束供用会館 |
- |
54.7 |
60.8 |
58.5 |
57.1 |
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- |
- |
53.0 |
60.2 |
82.3 |
52.6 |
52.6 |
- |
- |
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| (岩国市装束町) |
(-) |
(40.1) |
(47.1) |
(44.6) |
(42.7) |
欠測 |
(-) |
(-) |
(41.0) |
(45.6) |
(72.6) |
(38.8) |
(42.7) |
(-) |
(-) |
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0 |
5 |
17 |
4 |
7 |
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0 |
0 |
5 |
10 |
5 |
4 |
2 |
0 |
0 |
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| M |
民家 |
50.2 |
- |
65.1 |
62.5 |
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56.4 |
53.7 |
51.2 |
61.9 |
63.2 |
55.9 |
- |
- |
49.5 |
- |
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| (岩国市青木町) |
(40.3) |
(-) |
(51.0) |
(47.8) |
欠測 |
(41.4) |
(39.3) |
(33.7) |
(49.3) |
(48.2) |
(44.1) |
(-) |
(-) |
(39.8) |
(-) |
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2 |
0 |
36 |
8 |
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8 |
4 |
4 |
14 |
24 |
7 |
0 |
0 |
2 |
0 |
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| N |
江田島市役所沖美支所 |
- |
- |
46.2 |
43.7 |
- |
- |
- |
- |
- |
55.1 |
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- |
- |
- |
- |
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| (江田島市沖美町) |
(-) |
(-) |
(33.0) |
(30.5) |
(-) |
(-) |
(-) |
(-) |
(-) |
(39.2) |
欠測 |
(-) |
(-) |
(-) |
(-) |
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0 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
3 |
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0 |
0 |
0 |
0 |
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| O |
廿日市市宮島 |
- |
- |
50.6 |
65.9 |
67.9 |
- |
- |
- |
51.8 |
- |
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- |
43.5 |
- |
- |
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| (廿日市市宮島町) |
(-) |
(-) |
(37.4) |
(47.4) |
(48.4) |
(-) |
(-) |
(-) |
(40.3) |
(-) |
欠測 |
(-) |
(28.8) |
(-) |
(-) |
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0 |
0 |
3 |
5 |
2 |
0 |
0 |
0 |
2 |
0 |
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0 |
1 |
0 |
0 |
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| P |
八坂公園 |
- |
- |
52.8 |
56.9 |
65.6 |
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- |
- |
- |
46.5 |
55.2 |
43.1 |
47.7 |
- |
- |
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| (廿日市市八坂) |
(-) |
(-) |
(39.1) |
(45.8) |
(51.4) |
欠測 |
(-) |
(-) |
(-) |
(34.7) |
(41.6) |
(28.9) |
(33.2) |
(-) |
(-) |
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0 |
0 |
2 |
4 |
2 |
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0 |
0 |
0 |
1 |
1 |
1 |
1 |
0 |
0 |
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| Q |
一文字終末処理場 |
- |
66.1 |
67.1 |
69.6 |
66.0 |
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- |
52.9 |
66.0 |
65.6 |
67.9 |
63.0 |
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47.4 |
- |
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| (岩国市新港町) |
(-) |
(49.5) |
(54.0) |
(58.0) |
(53.1) |
欠測 |
(-) |
(39.5) |
(52.5) |
(51.1) |
(50.0) |
(50.3) |
欠測 |
(36.1) |
(-) |
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0 |
7 |
24 |
13 |
12 |
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0 |
1 |
16 |
6 |
6 |
7 |
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1 |
0 |
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| R |
町立久賀小学校 |
- |
51.8 |
65.3 |
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57.6 |
43.8 |
- |
- |
61.7 |
44.3 |
43.7 |
64.9 |
- |
- |
- |
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| (大島郡周防大島町) |
(-) |
(39.4) |
(53.6) |
欠測 |
(45.4) |
(30.6) |
(-) |
(-) |
(49.1) |
(33.0) |
(29.9) |
(48.0) |
(-) |
(-) |
(-) |
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| |
0 |
2 |
9 |
|
1 |
1 |
0 |
0 |
5 |
1 |
1 |
6 |
0 |
0 |
0 |
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| S |
宮岬集会所 |
- |
|
63.4 |
67.8 |
64.8 |
57.6 |
- |
- |
70.1 |
58.7 |
- |
62.5 |
- |
- |
- |
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| (柳井市神代) |
(-) |
欠測 |
(50.1) |
(55.0) |
(49.0) |
(44.0) |
(-) |
(-) |
(56.0) |
(42.1) |
(-) |
(46.0) |
(-) |
(-) |
(-) |
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| |
0 |
|
23 |
4 |
10 |
6 |
0 |
0 |
19 |
3 |
0 |
17 |
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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|
| (月) |
(火) |
(水) |
(木) |
(金) |
(土) |
(日) |
(月) |
(火) |
(水) |
(木) |
(金) |
(土) |
(日) |
(月) |
(火) |
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| @ |
岩国基地新滑走路南側 |
85.3 |
89.3 |
65.1 |
96.0 |
87.5 |
70.3 |
76.8 |
93.2 |
92.6 |
89.3 |
98.5 |
90.7 |
69.9 |
78.0 |
86.3 |
91.1 |
|
|
|
|
| |
(67.2) |
(73.4) |
(51.5) |
(79.8) |
(70.2) |
(55.3) |
(57.6) |
(76.7) |
(79.8) |
(76.9) |
(80.8) |
(75.3) |
(55.2) |
(61.6) |
(74.4) |
(75.5) |
|
|
|
|
| |
89 |
120 |
18 |
89 |
127 |
17 |
13 |
87 |
102 |
108 |
83 |
86 |
11 |
21 |
99 |
123 |
|
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| A |
岩国基地新滑走路北側 |
94.2 |
97.0 |
75.3 |
97.2 |
100.4 |
78.0 |
73.8 |
99.4 |
100.9 |
96.7 |
100.3 |
95.8 |
74.0 |
91.7 |
98.0 |
99.4 |
|
|
|
|
| |
(76.0) |
(78.9) |
(59.6) |
(77.8) |
(81.6) |
(60.3) |
(57.5) |
(82.3) |
(83.9) |
(81.9) |
(84.6) |
(78.0) |
(58.2) |
(73.7) |
(81.5) |
(83.3) |
|
|
|
|
| |
78 |
98 |
15 |
81 |
90 |
14 |
6 |
59 |
70 |
108 |
99 |
100 |
19 |
9 |
107 |
130 |
|
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| B |
岩国市立東中学校 |
63.7 |
66.1 |
- |
64.1 |
66.4 |
- |
- |
69.7 |
- |
- |
64.6 |
64.6 |
- |
56.6 |
56.3 |
66.9 |
|
|
|
|
| (岩国市三笠町) |
(51.6) |
(52.7) |
(-) |
(49.2) |
(53.0) |
(-) |
(-) |
(55.8) |
(-) |
(-) |
(49.6) |
(49.3) |
(-) |
(47.7) |
(45.6) |
(54.0) |
|
|
|
|
| |
5 |
18 |
0 |
7 |
12 |
0 |
0 |
21 |
0 |
0 |
6 |
7 |
0 |
1 |
1 |
12 |
|
|
|
|
| C |
民家 |
58.3 |
55.0 |
- |
53.2 |
58.5 |
- |
- |
- |
- |
57.9 |
51.1 |
46.1 |
- |
49.8 |
46.2 |
49.6 |
|
|
|
|
| (岩国市楠町) |
(44.7) |
(39.5) |
(-) |
(37.8) |
(45.0) |
(-) |
(-) |
(-) |
(-) |
(37.5) |
(37.0) |
(32.4) |
(-) |
(34.2) |
(28.7) |
(35.1) |
|
|
|
|
| |
6 |
6 |
0 |
6 |
9 |
0 |
0 |
0 |
0 |
2 |
4 |
1 |
0 |
1 |
1 |
3 |
|
|
|
|
| D |
民家 |
60.9 |
60.4 |
- |
54.0 |
60.7 |
- |
- |
58.1 |
58.5 |
56.2 |
- |
- |
- |
- |
- |
49.8 |
|
|
|
|
| (岩国市門前町) |
(49.0) |
(45.2) |
(-) |
(37.7) |
(48.9) |
(-) |
(-) |
(43.6) |
(45.3) |
(46.2) |
(-) |
(-) |
(-) |
(-) |
(-) |
(36.2) |
|
|
|
|
| |
6 |
8 |
0 |
2 |
12 |
0 |
0 |
7 |
2 |
2 |
0 |
0 |
0 |
0 |
0 |
2 |
|
|
|
|
| E |
千鳥ヶ丘 |
63.5 |
64.8 |
- |
69.9 |
66.4 |
- |
47.3 |
69.5 |
65.9 |
66.4 |
59.3 |
57.8 |
- |
47.0 |
56.3 |
63.4 |
|
|
|
|
| (岩国市由宇町千鳥ヶ丘) |
(49.4) |
(50.7) |
(-) |
(56.7) |
(53.8) |
(-) |
(34.1) |
(55.3) |
(54.4) |
(50.9) |
(45.3) |
(43.9) |
(-) |
(35.8) |
(41.1) |
(49.7) |
|
|
|
|
| |
7 |
11 |
0 |
21 |
7 |
0 |
1 |
10 |
5 |
4 |
6 |
5 |
0 |
1 |
4 |
10 |
|
|
|
|
| F |
阿多田島 |
75.4 |
72.4 |
- |
72.5 |
64.5 |
- |
- |
75.0 |
78.2 |
63.6 |
78.5 |
66.0 |
- |
46.9 |
73.4 |
72.4 |
|
|
|
|
| (大竹市阿多田) |
(61.6) |
(59.0) |
(-) |
(59.7) |
(51.6) |
(-) |
(-) |
(60.5) |
(65.5) |
(53.2) |
(64.6) |
(51.4) |
(-) |
(34.9) |
(61.1) |
(58.1) |
|
|
|
|
| |
9 |
18 |
0 |
9 |
7 |
0 |
0 |
12 |
11 |
1 |
11 |
7 |
0 |
1 |
8 |
12 |
|
|
|
|
| G |
民家 |
66.5 |
72.0 |
46.9 |
77.9 |
70.5 |
- |
47.4 |
73.7 |
70.4 |
72.6 |
62.9 |
57.2 |
- |
51.2 |
60.0 |
73.5 |
|
|
|
|
| (岩国市由宇町) |
(56.1) |
(56.1) |
(36.0) |
(64.2) |
(58.0) |
(-) |
(28.8) |
(54.7) |
(59.4) |
(57.5) |
(48.4) |
(43.4) |
(-) |
(41.3) |
(45.8) |
(58.7) |
|
|
|
|
| |
4 |
10 |
1 |
21 |
9 |
0 |
1 |
18 |
3 |
5 |
7 |
5 |
0 |
1 |
6 |
14 |
|
|
|
|
| H |
サントピア大竹 |
51.7 |
48.8 |
- |
48.5 |
- |
- |
- |
50.4 |
56.9 |
51.7 |
59.9 |
45.2 |
- |
- |
- |
50.8 |
|
|
|
|
| (大竹市西栄) |
(38.6) |
(39.0) |
(-) |
(31.8) |
(-) |
(-) |
(-) |
(40.6) |
(45.7) |
(39.7) |
(49.3) |
(34.3) |
(-) |
(-) |
(-) |
(36.8) |
|
|
|
|
| |
1 |
2 |
0 |
1 |
0 |
0 |
0 |
1 |
2 |
1 |
3 |
1 |
0 |
0 |
0 |
2 |
|
|
|
|
| I |
町立三蒲小学校 |
67.2 |
63.4 |
44.0 |
70.7 |
59.4 |
45.5 |
60.4 |
71.9 |
64.1 |
66.7 |
66.2 |
52.6 |
- |
54.2 |
46.6 |
68.7 |
|
|
|
|
| (大島郡周防大島町) |
(54.9) |
(51.8) |
(35.6) |
(56.8) |
(47.1) |
(32.4) |
(41.9) |
(60.2) |
(50.3) |
(55.0) |
(54.8) |
(40.8) |
(-) |
(37.9) |
(35.6) |
(54.5) |
|
|
|
|
| |
3 |
6 |
1 |
22 |
5 |
1 |
1 |
11 |
4 |
5 |
6 |
3 |
0 |
1 |
1 |
16 |
|
|
|
|
| J |
町営瀬田四丁目集会所 |
45.6 |
- |
- |
- |
47.4 |
48.6 |
- |
- |
49.6 |
57.6 |
52.8 |
- |
- |
- |
- |
- |
|
|
|
|
| (玖珂郡和木町) |
(30.0) |
(-) |
(-) |
(-) |
(36.5) |
(32.2) |
(-) |
(-) |
(32.3) |
(40.9) |
(41.9) |
(-) |
(-) |
(-) |
(-) |
(-) |
|
|
|
|
| |
1 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
1 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
|
|
|
|
| K |
町立浮島小学校 |
45.6 |
56.2 |
45.0 |
65.0 |
43.8 |
- |
- |
- |
- |
- |
68.9 |
- |
- |
52.5 |
55.8 |
61.9 |
|
|
|
|
| (大島郡周防大島町) |
(34.3) |
(41.9) |
(31.9) |
(49.9) |
(35.4) |
(-) |
(-) |
(-) |
(-) |
(-) |
(54.5) |
(-) |
(-) |
(38.5) |
(43.3) |
(49.6) |
|
|
|
|
| |
1 |
3 |
1 |
6 |
1 |
0 |
0 |
0 |
0 |
0 |
3 |
0 |
0 |
1 |
1 |
1 |
|
|
|
|
| L |
装束供用会館 |
57.8 |
55.0 |
- |
52.2 |
53.0 |
- |
- |
61.7 |
58.2 |
54.4 |
59.3 |
51.3 |
54.4 |
61.8 |
57.3 |
62.3 |
|
|
|
|
| (岩国市装束町) |
(42.9) |
(44.5) |
(-) |
(36.1) |
(40.0) |
(-) |
(-) |
(48.7) |
(43.4) |
43.6 |
(48.4) |
(40.5) |
(37.9) |
(49.8) |
(45.9) |
(48.5) |
|
|
|
|
| |
3 |
7 |
0 |
4 |
5 |
0 |
0 |
4 |
5 |
3 |
8 |
3 |
2 |
3 |
6 |
11 |
|
|
|
|
| M |
民家 |
64.3 |
68.4 |
- |
65.3 |
63.7 |
44.8 |
52.0 |
66.1 |
65.8 |
67.4 |
67.1 |
55.8 |
- |
55.1 |
63.1 |
60.6 |
|
|
|
|
| (岩国市青木町) |
(51.6) |
53.6 |
(-) |
(51.7) |
(53.0) |
(29.9) |
(35.7) |
(49.2) |
(51.2) |
(55.1) |
(50.6) |
(40.8) |
(-) |
(37.9) |
(50.8) |
(47.6) |
|
|
|
|
| |
28 |
25 |
0 |
30 |
24 |
1 |
4 |
14 |
34 |
20 |
27 |
7 |
0 |
5 |
11 |
7 |
|
|
|
|
| N |
江田島市役所沖美支所 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
43.2 |
- |
52.8 |
- |
- |
- |
- |
|
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|
| (江田島市沖美町) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(-) |
(31.2) |
(-) |
(40.9) |
(-) |
(-) |
(-) |
(-) |
|
|
|
|
| |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
2 |
0 |
0 |
0 |
0 |
|
|
|
|
| O |
廿日市市宮島 |
53.4 |
47.5 |
- |
53.0 |
- |
- |
45.0 |
- |
48.4 |
- |
54.0 |
- |
- |
- |
44.0 |
53.1 |
|
|
|
|
| (廿日市市宮島町) |
(43.5) |
(36.3) |
(-) |
(42.0) |
(-) |
(-) |
(28.7) |
(-) |
(35.1) |
(-) |
(44.5) |
(-) |
(-) |
(-) |
(30.0) |
(40.3) |
|
|
|
|
| |
3 |
2 |
0 |
1 |
0 |
0 |
1 |
0 |
1 |
0 |
1 |
0 |
0 |
0 |
1 |
2 |
|
|
|
|
| P |
八坂公園 |
53.6 |
45.6 |
- |
67.3 |
51.0 |
- |
- |
52.5 |
64.6 |
- |
56.8 |
60.8 |
50.3 |
45.1 |
53.9 |
63.6 |
|
|
|
|
| (廿日市市八坂) |
(42.7) |
(34.9) |
(-) |
52.8 |
(38.5) |
(-) |
(-) |
38.2 |
50.0 |
(-) |
43.7 |
44.2 |
41.6 |
34.3 |
41.1 |
47.6 |
|
|
|
|
| |
4 |
1 |
0 |
5 |
3 |
0 |
0 |
1 |
6 |
0 |
5 |
4 |
3 |
1 |
2 |
3 |
|
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|
|
| Q |
一文字終末処理場 |
64.6 |
64.8 |
- |
63.0 |
65.3 |
- |
- |
69.4 |
59.1 |
- |
64.5 |
63.0 |
- |
57.4 |
67.1 |
68.1 |
|
|
|
|
| (岩国市新港町) |
(51.3) |
(53.2) |
(-) |
(49.7) |
(53.2) |
(-) |
(-) |
(56.3) |
(47.1) |
(-) |
(50.1) |
(49.2) |
(-) |
(46.6) |
(55.7) |
(56.6) |
|
|
|
|
| |
7 |
16 |
0 |
7 |
11 |
0 |
0 |
15 |
2 |
0 |
12 |
7 |
0 |
1 |
8 |
22 |
|
|
|
|
| R |
町立久賀小学校 |
48.6 |
55.7 |
- |
- |
62.4 |
- |
- |
60.3 |
- |
58.6 |
73.1 |
- |
- |
- |
48.9 |
57.3 |
|
|
|
|
| (大島郡周防大島町) |
(36.0) |
(42.0) |
(-) |
(-) |
(49.5) |
(-) |
(-) |
(45.5) |
(-) |
(44.5) |
(60.7) |
(-) |
(-) |
(-) |
(38.6) |
(43.8) |
|
|
|
|
| |
1 |
2 |
0 |
0 |
9 |
0 |
0 |
4 |
0 |
3 |
2 |
0 |
0 |
0 |
1 |
4 |
|
|
|
|
| S |
宮岬集会所 |
56.5 |
62.1 |
- |
66.2 |
60.7 |
- |
- |
63.7 |
63.1 |
54.1 |
64.1 |
- |
- |
- |
48.2 |
60.6 |
|
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|
|
| (柳井市神代) |
(43.1) |
(46.9) |
(-) |
(51.1) |
(46.9) |
(-) |
(-) |
(48.4) |
(52.8) |
(43.0) |
(46.8) |
(-) |
(-) |
(-) |
(37.6) |
(46.6) |
|
|
|
|
| |
3 |
4 |
0 |
14 |
3 |
0 |
0 |
14 |
7 |
1 |
8 |
0 |
0 |
0 |
2 |
8 |
|
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※@ADは3/10、Bは3/9、CEGMは3/5、FHJは3/3、ISは3/2、KRは3/4、LPは3/6、NOは3/11、Qは3/6、3/13の |
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各日保守点検のため欠測。 |
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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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