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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23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 |
66.5 |
64.4 |
67.9 |
58.9 |
65.5 |
65.2 |
59.1 |
66.0 |
64.7 |
63.6 |
68.1 |
66.2 |
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65.4 |
←年報2.飛行場周辺測定結果から |
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| かすみがうら市田伏 |
5 |
7 |
12 |
2 |
9 |
7 |
5 |
11 |
9 |
8 |
8 |
9 |
|
8 |
←計算式にて。 |
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| 2 |
B邸 |
81.0 |
81.3 |
83.9 |
76.4 |
80.0 |
81.5 |
78.3 |
82.5 |
82.1 |
79.6 |
81.6 |
80.7 |
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81.1 |
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| 鉾田市紅葉 |
44 |
35 |
59 |
24 |
21 |
31 |
23 |
35 |
34 |
35 |
42 |
31 |
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34 |
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| 3 |
C邸 |
59.6 |
63.4 |
63.0 |
52.0 |
66.2 |
62.2 |
59.1 |
62.8 |
64.8 |
64.3 |
67.8 |
62.3 |
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63.5 |
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| 行方市井上 |
4 |
3 |
5 |
1 |
2 |
3 |
2 |
6 |
5 |
4 |
6 |
3 |
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3 |
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| 4 |
倉数川公民館 |
80.1 |
79.8 |
81.4 |
77.3 |
73.7 |
76.1 |
73.4 |
75.7 |
76.6 |
77.8 |
78.9 |
77.6 |
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78.0 |
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| 小美玉市倉数 |
46 |
36 |
48 |
19 |
16 |
30 |
20 |
41 |
39 |
38 |
38 |
27 |
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33 |
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| 5 |
堂前会館 |
85.0 |
85.4 |
86.0 |
78.1 |
82.4 |
83.6 |
82.5 |
86.2 |
86.5 |
85.8 |
86.7 |
85.5 |
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85.0 |
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| 小美玉市上合 |
64 |
55 |
74 |
28 |
28 |
42 |
33 |
55 |
49 |
50 |
51 |
39 |
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47 |
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| 6 |
鉾田市立旭公民館 |
69.4 |
67.5 |
67.6 |
60.7 |
66.6 |
68.7 |
65.1 |
68.2 |
70.1 |
65.2 |
67.4 |
66.5 |
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67.4 |
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| 鉾田市造谷 |
9 |
8 |
12 |
3 |
6 |
9 |
7 |
12 |
10 |
8 |
10 |
9 |
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9 |
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| 7 |
八木蒔地区学習等供用施設 |
74.5 |
74.4 |
75.2 |
67.4 |
72.7 |
76.9 |
70.5 |
73.9 |
72.1 |
73.3 |
74.5 |
73.2 |
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73.7 |
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| 行方市八木蒔 |
24 |
25 |
34 |
10 |
18 |
22 |
17 |
27 |
24 |
24 |
27 |
23 |
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23 |
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| 8 |
行方市立現原小学校 |
76.5 |
76.0 |
77.1 |
71.9 |
69.7 |
74.0 |
72.7 |
74.7 |
75.6 |
76.1 |
76.6 |
76.1 |
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75.2 |
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| 行方市芹沢 |
27 |
19 |
26 |
10 |
8 |
16 |
11 |
22 |
20 |
21 |
22 |
14 |
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18 |
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| 9 |
鉾田市立大和田小学校 |
76.6 |
74.2 |
76.1 |
67.4 |
73.4 |
73.6 |
76.2 |
77.1 |
77.3 |
77.0 |
78.7 |
74.9 |
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75.9 |
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| 鉾田市大和田 |
31 |
24 |
30 |
8 |
17 |
19 |
17 |
36 |
30 |
28 |
29 |
20 |
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24 |
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| 10 |
菅野谷地区学習等供用施設 |
79.3 |
79.4 |
79.7 |
73.4 |
76.2 |
77.6 |
75.4 |
79.7 |
79.6 |
79.5 |
80.2 |
78.9 |
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78.6 |
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| 鉾田市菅野谷 |
40 |
30 |
37 |
13 |
14 |
20 |
14 |
29 |
26 |
28 |
29 |
23 |
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25 |
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| 11 |
D邸 |
77.2 |
76.8 |
78.3 |
69.9 |
74.2 |
76.2 |
73.0 |
76.8 |
76.4 |
73.2 |
75.5 |
75.0 |
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75.7 |
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| 茨城町城之内 |
27 |
24 |
32 |
11 |
12 |
17 |
13 |
23 |
21 |
17 |
21 |
19 |
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20 |
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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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