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

○Information

○Measurement value list : 2025/06/05(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-06northwest0.6
00:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.1
00:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west0.8
00:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.3
00:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.4
00:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest2.4
01:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest2.2
01:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest3.0
01:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west2.6
01:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west1.0
01:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest0.7
01:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
02:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
02:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-southeast0.5
02:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south0.7
02:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east0.7
02:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southeast1.5
02:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west0.7
03:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southwest0.8
03:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west0.8
03:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest0.6
03:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north-northwest0.6
03:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
03:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north-northwest0.7
04:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
04:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north-northwest0.6
04:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southwest1.1
04:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-southwest1.1
04:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.4
04:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.5
05:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest0.7
05:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west0.9
05:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west1.0
05:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west0.6
05:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.0
05:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southwest0.7
06:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southwest0.9
06:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southwest1.0
06:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-southwest0.8
06:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south0.9
06:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-southeast1.6
06:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
07:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south0.6
07:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-southwest0.7
07:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
07:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
07:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
07:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest0.7
08:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
08:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south2.7
08:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southwest1.5
08:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south1.0
08:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast1.2
08:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
09:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west2.4
09:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.3
09:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west5.3
09:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west4.7
09:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest5.1
09:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.1
10:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.2
10:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west4.9
10:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.3
10:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.2
10:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.6
10:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest4.9
11:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest5.8
11:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest5.9
11:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west4.2
11:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest6.2
11:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west6.8
11:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest6.9
12:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west5.3
12:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west4.8
12:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west6.2
12:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest7.2
12:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west7.3
12:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west6.8
13:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west5.1
13:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west6.3
13:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west5.6
13:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west6.3
13:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west5.7
13:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west5.5
14:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest6.2
14:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west8.1
14:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west6.1
14:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west5.6
14:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west5.5
14:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest6.4
15:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west6.9
15:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest6.2
15:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest6.5
15:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest6.6
15:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest7.5
15:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west6.3
16:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west5.9
16:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west7.1
16:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west5.4
16:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west6.6
16:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west4.8
16:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.9
17:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.4
17:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.0
17:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.1
17:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west3.1
17:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest3.3
17:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest4.9
18:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest4.9
18:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest4.7
18:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest4.0
18:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest3.6
18:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest3.7
18:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest3.5
19:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest4.2
19:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest3.8
19:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.4
19:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southeast3.0
19:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southeast3.3
19:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south1.6
20:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southwest0.7
20:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-southeast2.4
20:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southeast3.0
20:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south0.9
20:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-northeast0.6
20:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southeast2.9
21:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south2.1
21:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southwest1.4
21:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south1.9
21:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
21:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast1.3
21:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south0.9
22:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southwest1.2
22:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southwest0.8
22:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southwest0.8
22:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southwest1.3
22:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southwest1.1
22:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.0
23:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north1.0
23:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north1.2
23:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north-northwest0.5
23:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west1.1
23:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east0.6
23:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM