福島第一原子力発電所における海水放射線モニタ計測結果（過去分）

○お知らせ

○計測値一覧：2026年08月19日(CSVデータダウンロード)

放射能濃度単位：Bq/L

※検出限界値未満の場合はNDと表示されます。

計測時刻Cs137Cs134全β
00:00NDND-
00:10NDND-
00:20NDND-
00:30NDND-
00:40NDND-
00:50NDND-
01:00NDND-
01:10NDND-
01:20NDND-
01:30NDND-
01:40NDND-
01:50NDND-
02:00NDND-
02:10NDND-
02:20NDND-
02:30NDND-
02:40NDND-
02:50NDND-
03:00NDND-
03:10NDND-
03:20NDND-
03:30NDND-
03:40NDND-
03:50NDND-
04:00NDND-
04:10NDND-
04:20NDND-
04:30NDND-
04:40NDND-
04:50NDND-
05:00NDND-
05:10NDND-
05:20NDND-
05:30NDND-
05:40NDND-
05:50NDND-
06:00NDND-
06:10NDND-
06:20NDND-
06:30NDND-
06:40NDND-
06:50NDND-
07:00NDND-
07:10NDND-
07:20NDND-
07:30NDND-
07:40NDND-
07:50NDND-
08:00NDND-
08:10NDND-
08:20NDND-
08:30---
08:40---
08:50---
09:00---
09:10---
09:20---
09:30---
09:40---
09:50---
10:00---
10:10---
10:20---
10:30---
10:40---
10:50---
11:00---
11:10---
11:20---
11:30---
11:40---
11:50---
12:00---
12:10---
12:20---
12:30---
12:40---
12:50---
13:00---
13:10---
13:20NDND16
13:30NDND17
13:40NDND15
13:50NDND14
14:00NDND14
14:10NDND16
14:20NDND15
14:30NDND14
14:40NDND15
14:50NDND14
15:00NDND11
15:10NDND9.9
15:20NDND11
15:30NDND13
15:40NDND15
15:50NDND15
16:00NDND14
16:10NDND14
16:20NDND13
16:30NDND13
16:40NDND13
16:50NDND14
17:00NDND16
17:10NDND17
17:20NDND16
17:30NDND15
17:40NDND12
17:50NDND14
18:00NDND14
18:10NDND13
18:20NDND14
18:30NDND15
18:40NDND16
18:50NDND14
19:00NDND14
19:10NDND16
19:20NDND14
19:30NDND14
19:40NDND13
19:50NDND13
20:00NDND12
20:10NDND9.5
20:20NDND11
20:30NDND8.6
20:40NDND9.0
20:50NDND9.5
21:00NDND10
21:10NDND11
21:20NDND12
21:30NDND15
21:40NDND14
21:50NDND13
22:00NDND12
22:10NDND12
22:20NDND12
22:30NDND11
22:40NDND10
22:50NDND11
23:00NDND12
23:10NDND12
23:20NDND8.6
23:30NDND9.3
23:40NDND12
23:50NDND13