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

○Information

○Measurement value list : 2026/07/10(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-06south-southwest1.1
00:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
00:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south1.5
00:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southwest1.5
00:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southwest1.3
00:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southwest0.6
01:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southwest0.6
01:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
01:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest0.7
01:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest0.8
01:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.2
01:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east0.5
02:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west0.8
02:101.2E-061.0E-061.0E-061.0E-061.2E-061.0E-061.0E-061.0E-06west-northwest0.9
02:201.0E-061.0E-061.0E-061.0E-061.0E-061.4E-061.0E-061.0E-06west-northwest1.1
02:301.0E-061.2E-061.0E-061.0E-061.7E-062.0E-061.0E-061.0E-06northwest0.7
02:401.0E-061.0E-061.0E-061.0E-061.6E-061.2E-061.0E-061.0E-06west-northwest0.6
02:501.0E-061.0E-061.1E-061.0E-062.2E-061.0E-061.0E-061.0E-06-CALM
03:001.0E-061.5E-061.0E-061.1E-061.0E-061.4E-061.0E-061.6E-06west-northwest0.8
03:101.0E-061.4E-061.0E-061.0E-061.0E-061.7E-061.0E-061.4E-06northwest1.3
03:201.4E-061.1E-061.0E-062.0E-062.2E-062.0E-061.0E-061.0E-06northwest1.2
03:301.0E-061.0E-061.0E-061.0E-061.9E-062.2E-061.7E-061.0E-06northwest0.9
03:401.0E-061.1E-061.0E-062.2E-062.8E-062.1E-062.2E-061.6E-06northwest1.1
03:501.0E-061.0E-061.0E-061.8E-062.3E-062.0E-062.4E-061.7E-06northwest0.9
04:001.0E-061.0E-061.0E-061.0E-062.2E-061.0E-061.6E-062.1E-06-CALM
04:101.3E-061.0E-061.0E-061.0E-061.8E-061.0E-062.0E-061.6E-06west0.6
04:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.4E-061.5E-06west0.6
04:301.0E-061.4E-061.0E-061.0E-061.3E-061.0E-061.0E-061.2E-06west-northwest0.6
04:401.0E-061.8E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest0.8
04:501.0E-061.4E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest0.8
05:001.0E-061.0E-061.0E-061.0E-061.0E-061.3E-061.0E-061.0E-06west0.8
05:101.0E-061.3E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest0.8
05:201.0E-061.2E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.1
05:301.2E-061.0E-061.0E-061.0E-061.0E-061.0E-061.1E-061.0E-06northwest0.7
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-06west-northwest0.9
06:001.4E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.1
06:101.2E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.0
06:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north-northwest1.3
06:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north-northwest0.9
06:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north-northwest1.0
06:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest0.9
07:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northeast0.9
07:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-northeast2.2
07:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-northeast2.6
07:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-northeast3.0
07:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-northeast2.6
07:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northeast2.6
08:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-northeast2.4
08:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-northeast2.7
08:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east2.6
08:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-northeast2.9
08:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east2.6
08:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-northeast2.4
09:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-northeast1.8
09:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east1.3
09:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-southeast2.1
09:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-southeast2.6
09:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-southeast2.4
09:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southeast3.2
10:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southeast2.9
10:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.3E-06southeast2.6
10:201.0E-061.1E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east3.2
10:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-southeast3.5
10:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southeast3.6
10:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southeast3.8
11:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-southeast3.4
11:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southeast3.1
11:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southeast3.1
11:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.5
11:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast5.1
11:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast5.5
12:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast5.8
12:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south5.6
12:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.7
12:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast5.3
12:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.8
12:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast5.2
13:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast5.0
13:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.9
13:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.9
13:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast5.5
13:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.5
13:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.7
14:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.8
14:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.2
14:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.8
14:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast5.1
14:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.5
14:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.8
15:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.1
15:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.6
15:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.9
15:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.4
15:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.4
15:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.9
16:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.0
16:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast5.4
16:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast5.0
16:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.7
16:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.4
16:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.0
17:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.6
17:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.9
17:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.7
17:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.2
17:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.6
17:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.4
18:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.0
18:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.6
18:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.9
18:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.7
18:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.8
18:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.7
19:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.5
19:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.4
19:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast2.9
19:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast2.4
19:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast2.4
19:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast2.4
20:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast2.4
20:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast2.6
20:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southeast2.1
20:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast1.7
20:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south2.0
20:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast2.2
21:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south1.6
21:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south1.2
21:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south2.2
21:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south2.2
21:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast2.3
21:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast2.5
22:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast2.8
22:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast2.5
22:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast2.6
22:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast1.6
22:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast1.6
22:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southeast1.7
23:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast2.4
23:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast2.8
23:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.6
23:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.4
23:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south2.5
23:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south2.7