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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21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 |
| 1 |
A邸 |
66.2 |
66.1 |
69.6 |
59.9 |
64.5 |
69.2 |
64.9 |
66.2 |
66.8 |
64.8 |
69.5 |
68.0 |
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66.9 |
| かすみがうら市田伏 |
7 |
7 |
12 |
4 |
8 |
12 |
7 |
10 |
6 |
5 |
11 |
10 |
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8 |
| 2 |
B邸 |
82.8 |
81.7 |
82.3 |
79.9 |
80.9 |
84.2 |
82.8 |
84.2 |
81.1 |
81.8 |
84.0 |
83.3 |
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82.6 |
| 鉾田市紅葉 |
43 |
37 |
40 |
41 |
31 |
37 |
35 |
30 |
24 |
41 |
35 |
30 |
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35 |
| 3 |
C邸 |
65.4 |
64.1 |
62.6 |
59.6 |
65.4 |
60.8 |
60.8 |
66.0 |
65.5 |
61.3 |
67.6 |
67.8 |
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64.7 |
| 行方市井上 |
8 |
6 |
4 |
2 |
4 |
4 |
4 |
5 |
4 |
4 |
5 |
3 |
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4 |
| 4 |
倉数川公民館 |
75.8 |
74.6 |
74.3 |
76.9 |
73.3 |
74.0 |
76.4 |
74.8 |
73.9 |
79.2 |
76.8 |
77.7 |
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76.0 |
| 小美玉市倉数 |
45 |
36 |
33 |
31 |
32 |
44 |
41 |
37 |
29 |
42 |
41 |
33 |
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36 |
| 5 |
堂前会館 |
91.7 |
90.6 |
91.2 |
86.9 |
89.8 |
92.0 |
90.7 |
92.4 |
88.2 |
83.8 |
87.2 |
86.7 |
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89.9 |
| 小美玉市上合 |
65 |
56 |
54 |
50 |
49 |
59 |
52 |
48 |
35 |
46 |
48 |
40 |
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50 |
| 6 |
鉾田市立旭公民館 |
69.0 |
67.1 |
68.1 |
65.2 |
66.8 |
69.0 |
67.9 |
70.5 |
67.2 |
66.7 |
68.9 |
68.7 |
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68.1 |
| 鉾田市造谷 |
11 |
8 |
9 |
6 |
7 |
13 |
10 |
13 |
7 |
9 |
12 |
8 |
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9 |
| 7 |
八木蒔地区学習等供用施設 |
79.5 |
79.7 |
80.4 |
77.0 |
77.7 |
81.2 |
78.7 |
79.2 |
79.2 |
74.1 |
75.4 |
76.7 |
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78.7 |
| 行方市八木蒔 |
29 |
28 |
30 |
21 |
26 |
35 |
29 |
30 |
19 |
23 |
29 |
26 |
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27 |
| 8 |
行方市立現原小学校 |
75.0 |
73.0 |
73.6 |
72.0 |
72.3 |
75.1 |
75.6 |
75.2 |
74.6 |
77.0 |
76.1 |
76.1 |
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74.9 |
| 行方市芹沢 |
22 |
18 |
17 |
15 |
21 |
22 |
25 |
19 |
16 |
24 |
23 |
15 |
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19 |
| 9 |
鉾田市立大和田小学校 |
73.2 |
72.5 |
73.2 |
69.3 |
73.7 |
75.0 |
76.1 |
72.9 |
73.7 |
73.6 |
76.8 |
76.6 |
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74.3 |
| 鉾田市大和田 |
30 |
23 |
24 |
16 |
25 |
32 |
30 |
25 |
19 |
27 |
30 |
25 |
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25 |
| 10 |
菅野谷地区学習等供用施設 |
75.5 |
76.0 |
75.2 |
75.5 |
73.4 |
75.6 |
76.9 |
76.9 |
73.6 |
77.6 |
78.4 |
77.0 |
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76.2 |
| 鉾田市菅野谷 |
29 |
26 |
27 |
22 |
24 |
29 |
27 |
22 |
18 |
31 |
27 |
21 |
|
25 |
| 11 |
D邸 |
79.1 |
77.6 |
79.2 |
75.5 |
77.5 |
80.0 |
78.5 |
79.7 |
77.0 |
75.8 |
78.5 |
77.7 |
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78.2 |
| 茨城町城之内 |
27 |
22 |
24 |
22 |
18 |
26 |
20 |
20 |
13 |
23 |
23 |
20 |
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21 |
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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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