Radioactive Concentration measured at Dust Monitors near the Site Boundary of Fukushima Daiichi Nuclear Power Station

○Information

○Measurement value list : 2026/01/16(CSV Download)

Radioactive Particles Monitor Unit:Bq/cm3 Wind Velocity Unit:m/s

※"-": the wind velocity is below 0.5m/s

TimenearMP1nearMP2nearMP3nearMP4nearMP5nearMP6nearMP7nearMP8Wind DirectionWind Velocity
00:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north2.9
00:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north2.8
00:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north3.4
00:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north-northeast2.6
00:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north3.0
00:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north1.3
01:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north1.7
01:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north-northwest1.6
01:201.2E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.6
01:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.8
01:401.6E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north0.6
01:501.1E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east1.4
02:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-southeast1.4
02:101.7E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south0.7
02:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
02:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west1.0
02:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southwest1.2
02:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west2.8
03:001.5E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest4.1
03:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west4.1
03:201.2E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.7
03:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest0.6
03:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southeast0.6
03:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-southwest1.3
04:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-southwest1.5
04:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west2.9
04:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west2.7
04:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.7
04:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west5.0
04:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west5.0
05:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west4.3
05:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.7
05:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.4
05:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.1
05:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.0
05:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west2.7
06:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.5
06:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.8
06:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west4.5
06:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west4.5
06:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west4.6
06:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.4
07:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.2
07:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest3.2
07:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west5.5
07:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west5.3
07:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west5.0
07:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west6.5
08:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west6.7
08:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west5.8
08:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west4.0
08:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest4.2
08:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.9
08:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.6
09:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.7
09:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west2.7
09:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.8
09:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west6.2
09:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west5.5
09:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west5.2
10:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west4.0
10:101.1E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west5.0
10:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.8
10:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest3.8
10:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west5.9
10:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest4.4
11:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west6.1
11:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west5.7
11:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest5.1
11:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.7
11:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest4.6
11:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west4.3
12:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west5.2
12:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west4.6
12:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest3.7
12:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest4.0
12:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west4.4
12:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.8
13:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest3.6
13:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest4.2
13:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest4.2
13:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest3.7
13:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.5
13:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.0
14:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.1
14:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west4.2
14:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west2.6
14:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west2.3
14:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-southwest2.6
14:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west2.1
15:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.0
15:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-southwest1.3
15:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-southwest2.9
15:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west4.5
15:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest5.6
15:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west4.6
16:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest4.6
16:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest5.3
16:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest3.9
16:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west4.4
16:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.4
16:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest3.4
17:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest2.3
17:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest0.7
17:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-northeast0.7
17:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northeast2.7
17:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north-northeast2.5
17:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north2.9
18:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north2.7
18:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north2.3
18:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north2.4
18:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north2.4
18:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north2.8
18:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north2.6
19:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north3.0
19:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north2.6
19:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north2.2
19:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north2.3
19:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north2.2
19:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north-northwest1.8
20:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north-northwest1.5
20:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.4
20:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.4
20:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west0.7
20:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west0.9
20:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest0.7
21:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north-northwest0.9
21:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west0.5
21:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
21:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest0.7
21:401.0E-061.0E-061.0E-061.0E-061.3E-061.0E-061.0E-061.0E-06west-northwest0.7
21:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest0.8
22:001.0E-061.0E-061.3E-061.0E-061.0E-061.5E-061.0E-061.0E-06-CALM
22:101.0E-061.0E-061.5E-061.0E-061.0E-061.0E-061.0E-061.0E-06west1.1
22:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west0.8
22:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest0.7
22:401.0E-061.0E-061.1E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
22:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-southwest0.5
23:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest0.8
23:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest0.6
23:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest0.6
23:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west0.8
23:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west0.6
23:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.3