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

○Information

○Measurement value list : 2026/10/10(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-06west-northwest1.8
00:101.3E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.8
00:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.8
00:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.5
00:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.8
00:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.3E-061.0E-06west-northwest2.0
01:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.7
01:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.5
01:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.9
01:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.1E-061.0E-06northwest2.2
01:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.5
01:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.8
02:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.7
02:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.9
02:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest2.3
02:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest2.0
02:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest2.1
02:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.8
03:001.0E-061.0E-061.0E-061.0E-061.0E-061.1E-061.0E-061.0E-06northwest1.7
03:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest2.0
03:201.0E-061.0E-061.0E-061.3E-061.3E-061.3E-061.0E-061.0E-06west-northwest2.1
03:301.0E-061.0E-061.2E-062.1E-061.0E-061.1E-061.0E-061.0E-06west-northwest1.7
03:401.0E-061.0E-061.5E-061.0E-061.5E-061.0E-061.0E-061.0E-06west1.0
03:501.0E-061.0E-061.0E-061.2E-061.4E-061.0E-061.0E-061.0E-06west-northwest0.7
04:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.5
04:101.0E-061.0E-061.0E-061.0E-061.1E-061.0E-061.3E-061.0E-06west-northwest1.8
04:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.9E-061.2E-06northwest1.6
04:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.7E-061.3E-06northwest1.6
04:401.0E-061.2E-061.0E-061.0E-061.0E-061.0E-061.2E-061.7E-06northwest1.4
04:501.0E-061.1E-061.0E-061.0E-061.0E-061.0E-061.0E-061.6E-06northwest1.6
05:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.1E-06northwest1.6
05:101.0E-061.8E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.7
05:201.3E-061.2E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.6
05:301.7E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.5
05:401.5E-061.1E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.4
05:501.5E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.4
06:001.5E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.4
06:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.5
06:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.4
06:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.3
06:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.0
06:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.1
07:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.2
07:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.1
07:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.1
07:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.6
07:401.0E-061.0E-061.0E-061.0E-061.0E-061.1E-061.0E-061.0E-06northwest1.2
07:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.1
08:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.1
08:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.0
08:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
08:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northeast0.5
08:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
08:501.0E-061.0E-061.5E-061.0E-061.0E-061.0E-061.0E-061.0E-06north-northeast0.7
09:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
09:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-southeast2.0
09:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-southeast1.6
09:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-southeast1.7
09:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southeast1.7
09:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.1E-06east-southeast2.5
10:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east2.2
10:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east2.5
10:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east2.7
10:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east2.9
10:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east3.4
10:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east2.8
11:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east2.6
11:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east2.9
11:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east3.4
11:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east3.3
11:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-northeast2.9
11:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-northeast3.0
12:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-northeast3.0
12:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east3.3
12:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east3.2
12:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-northeast3.1
12:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-northeast3.1
12:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east2.8
13:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east3.3
13:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east3.0
13:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east3.2
13:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-northeast3.1
13:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-southeast3.6
13:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east3.1
14:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east2.8
14:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-southeast3.0
14:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-southeast3.5
14:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-southeast3.4
14:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-southeast3.0
14:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-southeast3.2
15:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-southeast3.0
15:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-southeast3.0
15:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-southeast3.1
15:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-southeast2.9
15:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-southeast2.4
15:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-southeast2.0
16:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-northeast1.4
16:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east2.1
16:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east1.7
16:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-southeast1.6
16:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-northeast1.5
16:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-northeast1.2
17:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east1.2
17:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
17:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
17:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west0.8
17:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.1
17:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.2
18:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.3
18:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.2
18:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.3
18:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.4E-06northwest1.2
18:401.0E-061.0E-061.0E-061.0E-061.2E-061.0E-061.0E-061.0E-06west-northwest1.4
18:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.4
19:001.3E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.4
19:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.4
19:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.2
19:301.0E-061.0E-061.0E-061.0E-061.2E-061.0E-061.0E-061.0E-06west-northwest1.5
19:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.4
19:501.0E-061.0E-061.1E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.4
20:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.4
20:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.3
20:201.0E-061.0E-061.0E-061.3E-061.0E-061.0E-061.4E-061.0E-06west-northwest1.3
20:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.5
20:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.4
20:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.5
21:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.5E-06west-northwest1.4
21:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.0
21:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.6
21:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.8
21:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.4
21:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.6
22:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.7
22:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.9
22:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.8
22:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.6
22:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.2
22:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.6
23:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.8
23:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.4
23:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.4
23:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.8
23:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.7
23:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest1.5