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百里飛行場周辺の航空機騒音状況 |
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百里飛行場周辺に設置している自動測定装置で測定した各測定点の月ごとのWECPNLの平均値及び騒音発生回数は次のとおりです。 |
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※WECPNL・・・・・加重等価継続感覚騒音レベルの略で、飛行回数、航空機騒音の強さなどから算出された「うるささ指数」の単位 |
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【平成20年度】 |
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上段:単位(WECPNL) |
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下段:日平均騒音発生回数 |
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測定地点(場所) |
4月 |
5月 |
6月 |
7月 |
8月 |
9月 |
10月 |
11月 |
12月 |
1月 |
2月 |
3月 |
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1年間 |
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1 |
A邸 |
64.3 |
65.2 |
65.2 |
64.8 |
63.4 |
62.3 |
57.8 |
64.7 |
60.7 |
64.8 |
61.2 |
67.5 |
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64.1 |
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かすみがうら市田伏 |
7 |
12 |
14 |
6 |
8 |
8 |
4 |
9 |
6 |
6 |
5 |
4 |
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7 |
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2 |
B邸 |
81.9 |
83.6 |
84.2 |
81.4 |
80.4 |
82.6 |
79.3 |
84.4 |
82.0 |
80.8 |
79.3 |
80.3 |
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82.0 |
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鉾田市紅葉 |
41 |
49 |
49 |
41 |
20 |
28 |
17 |
35 |
25 |
24 |
22 |
22 |
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31 |
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3 |
C邸 |
67.2 |
65.4 |
60.5 |
64.0 |
57.5 |
58.6 |
60.0 |
65.2 |
61.7 |
63.9 |
63.3 |
66.2 |
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63.7 |
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行方市井上 |
4 |
6 |
4 |
3 |
1 |
2 |
2 |
7 |
6 |
4 |
4 |
5 |
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4 |
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4 |
倉数川公民館 |
78.8 |
78.9 |
79.4 |
78.8 |
75.4 |
74.2 |
72.8 |
76.5 |
74.1 |
75.4 |
73.5 |
72.6 |
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76.5 |
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小美玉市倉数 |
40 |
41 |
41 |
34 |
17 |
23 |
17 |
51 |
29 |
35 |
28 |
25 |
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31 |
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5 |
堂前会館 |
85.4 |
86.9 |
86.7 |
82.6 |
82.2 |
84.3 |
82.4 |
87.9 |
85.6 |
88.2 |
88.5 |
89.8 |
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86.4 |
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小美玉市上合 |
54 |
64 |
63 |
50 |
24 |
37 |
26 |
52 |
39 |
39 |
38 |
44 |
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44 |
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6 |
鉾田市立旭公民館 |
65.8 |
68.3 |
66.3 |
64.7 |
66.7 |
64.3 |
65.3 |
69.4 |
67.1 |
65.3 |
65.6 |
64.5 |
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66.4 |
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鉾田市造谷 |
9 |
12 |
12 |
6 |
5 |
7 |
6 |
14 |
9 |
6 |
6 |
7 |
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8 |
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7 |
八木蒔地区学習等供用施設 |
73.1 |
77.0 |
76.1 |
73.2 |
72.5 |
72.5 |
68.8 |
74.0 |
71.6 |
75.2 |
76.6 |
77.3 |
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74.6 |
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行方市八木蒔 |
20 |
32 |
34 |
25 |
17 |
23 |
13 |
33 |
20 |
20 |
20 |
15 |
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22 |
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8 |
行方市立現原小学校 |
74.7 |
76.0 |
74.5 |
73.4 |
70.5 |
71.6 |
71.2 |
76.0 |
72.0 |
73.3 |
70.4 |
73.1 |
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73.5 |
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行方市芹沢 |
20 |
21 |
22 |
18 |
9 |
13 |
9 |
27 |
14 |
14 |
11 |
14 |
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15 |
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9 |
鉾田市立大和田小学校 |
74.4 |
75.7 |
77.1 |
72.9 |
70.3 |
72.4 |
72.0 |
76.2 |
74.2 |
74.4 |
70.5 |
72.7 |
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74.1 |
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鉾田市大和田 |
25 |
31 |
28 |
15 |
10 |
16 |
10 |
28 |
20 |
17 |
12 |
19 |
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19 |
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10 |
菅野谷地区学習等供用施設 |
78.5 |
79.1 |
79.0 |
76.1 |
74.3 |
75.6 |
73.7 |
78.3 |
77.3 |
76.2 |
73.7 |
74.0 |
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76.7 |
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鉾田市菅野谷 |
28 |
34 |
29 |
22 |
11 |
18 |
11 |
27 |
20 |
22 |
18 |
16 |
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21 |
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11 |
D邸 |
76.7 |
78.7 |
78.1 |
75.6 |
74.6 |
76.9 |
74.0 |
79.1 |
77.0 |
75.6 |
74.8 |
76.4 |
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76.7 |
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茨城町城之内 |
22 |
31 |
30 |
23 |
12 |
17 |
11 |
23 |
17 |
15 |
14 |
15 |
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18 |
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お問い合わせ先 |
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北関東防衛局 企画部 住宅防音課 |
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TEL 048−600−1821、1822、1838 |
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