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

○Information

○Measurement value list : 2025/10/05(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-061.1E-06west-southwest0.5
00:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southwest0.6
00:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-southwest0.7
00:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southwest0.9
00:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-southwest0.5
00:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
01:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southwest0.5
01:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west0.7
01:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
01:301.0E-061.0E-061.0E-061.0E-061.0E-061.2E-061.0E-061.0E-06west-southwest0.6
01:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west0.6
01:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06east-southeast0.6
02:001.1E-061.0E-061.0E-061.0E-061.1E-061.0E-061.0E-061.0E-06south-southeast0.5
02:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southwest0.8
02:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-southwest0.6
02:301.0E-061.0E-061.0E-061.0E-061.7E-061.0E-061.0E-061.0E-06southwest0.8
02:401.0E-061.0E-061.4E-061.0E-061.1E-061.4E-061.0E-061.0E-06southwest0.9
02:501.0E-061.0E-061.0E-061.0E-061.0E-061.6E-061.0E-061.0E-06southwest0.7
03:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west0.7
03:101.0E-061.0E-061.0E-061.4E-061.0E-061.0E-061.0E-061.0E-06-CALM
03:201.0E-061.0E-061.0E-061.3E-061.0E-061.0E-061.0E-061.0E-06-CALM
03:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast0.8
03:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast1.9
03:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast1.5
04:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southwest0.6
04:101.3E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest0.8
04:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.2E-06northwest0.8
04:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.2E-06northwest0.7
04:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.9E-06-CALM
04:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.8E-06northwest1.3
05:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest1.0
05:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
05:201.0E-061.0E-061.0E-061.0E-061.0E-061.4E-061.0E-061.0E-06-CALM
05:301.0E-061.0E-061.0E-061.0E-061.4E-061.0E-061.0E-061.0E-06west-southwest0.6
05:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.2E-061.0E-06-CALM
05:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
06:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.2E-061.0E-06west-southwest0.7
06:101.0E-061.0E-061.0E-061.0E-061.7E-061.0E-061.0E-061.0E-06-CALM
06:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest0.7
06:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06north-northwest0.7
06:401.0E-061.0E-061.0E-061.3E-061.0E-061.0E-061.0E-061.0E-06northwest0.7
06:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
07:001.1E-061.0E-061.0E-061.0E-061.2E-061.0E-061.0E-061.0E-06-CALM
07:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-southwest0.6
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-061.3E-061.0E-061.0E-061.0E-06south-southeast0.6
07:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast1.2
08:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southwest0.8
08:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south1.3
08:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south2.3
08:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south2.1
08:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south1.8
08:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south1.4
09:001.0E-061.0E-061.1E-061.0E-061.0E-061.0E-061.0E-061.0E-06south1.8
09:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south1.9
09:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south3.2
09:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south3.7
09:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south2.8
09:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south3.8
10:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.3
10:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06southeast3.5
10:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.5
10:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.9
10:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.8
10:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.3
11:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.2
11:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.1E-06southeast3.3
11:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.6
11:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.4
11:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.6
11:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast5.0
12:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.7
12:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.5
12:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast5.0
12:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast5.8
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-southeast5.1
13:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast5.1
13:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast5.2
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-southeast4.8
13:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.6
13:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast5.1
14:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast5.0
14:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast5.1
14:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.5
14:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast5.0
14:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.2
14:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast4.1
15:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.4
15:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.1
15:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.6
15:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south2.9
15:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south3.4
15:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.8
16:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south2.8
16:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south2.7
16:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast2.8
16:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.1
16:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast3.5
16:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast2.0
17:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast2.2
17:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast2.4
17:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast2.6
17:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast2.3
17:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south1.8
17:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south1.5
18:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southwest1.1
18:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southwest1.6
18:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southwest1.5
18:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southwest1.1
18:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southwest1.2
18:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south1.7
19:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast1.8
19:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south1.4
19:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast1.6
19:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south0.9
19:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west0.6
19:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest0.9
20:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
20:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south0.6
20:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south1.3
20:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south1.6
20:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south1.6
20:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast1.2
21:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast1.6
21:101.0E-061.1E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south1.7
21:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southwest2.2
21:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southwest1.8
21:401.0E-061.0E-061.2E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southwest1.7
21:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southwest1.7
22:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southwest1.0
22:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southwest1.0
22:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-southwest0.7
22:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southwest0.6
22:401.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southeast1.1
22:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south-southwest0.7
23:001.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south0.9
23:101.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06south1.5
23:201.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06west-northwest0.8
23:301.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06northwest0.8
23:401.2E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM
23:501.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-061.0E-06-CALM