Measurement results by the hour (Koto) 27 Sep., 2021 - 3 Oct., 2021

Shown in µGy/h (microgray per hour)

Gray indicates an amount of energy (absorbed dose) when radiation hits a material object, and 1 gray (Gy) of radiation doses in the air can be converted to 1 sievert (Sv).

Measurement time Dose rate
μGy/h (microgray per hour)
Maximum value Minimum value Average value
22:01-23:00, Sun., 03 Oct. 0.0389 0.0347 0.0367
21:01-22:00, Sun., 03 Oct. 0.0382 0.0345 0.0367
20:01-21:00, Sun., 03 Oct. 0.0384 0.0349 0.0367
19:01-20:00, Sun., 03 Oct. 0.0388 0.0348 0.0367
18:01-19:00, Sun., 03 Oct. 0.0400 0.0346 0.0368
17:01-18:00, Sun., 03 Oct. 0.0388 0.0341 0.0369
16:01-17:00, Sun., 03 Oct. 0.0389 0.0353 0.0371
15:01-16:00, Sun., 03 Oct. 0.0394 0.0345 0.0371
14:01-15:00, Sun., 03 Oct. 0.0389 0.0353 0.0371
13:01-14:00, Sun., 03 Oct. 0.0394 0.0350 0.0372
12:01-13:00, Sun., 03 Oct. 0.0388 0.0348 0.0371
11:01-12:00, Sun., 03 Oct. 0.0391 0.0345 0.0371
10:01-11:00, Sun., 03 Oct. 0.0398 0.0351 0.0370
09:01-10:00, Sun., 03 Oct. 0.0389 0.0348 0.0370
08:01-09:00, Sun., 03 Oct. 0.0392 0.0347 0.0368
07:01-08:00, Sun., 03 Oct. 0.0386 0.0347 0.0370
06:01-07:00, Sun., 03 Oct. 0.0387 0.0347 0.0367
05:01-06:00, Sun., 03 Oct. 0.0393 0.0340 0.0367
04:01-05:00, Sun., 03 Oct. 0.0389 0.0348 0.0368
03:01-04:00, Sun., 03 Oct. 0.0387 0.0350 0.0370
02:01-03:00, Sun., 03 Oct. 0.0387 0.0347 0.0369
01:01-02:00, Sun., 03 Oct. 0.0398 0.0350 0.0370
00:01-01:00, Sun., 03 Oct. 0.0395 0.0345 0.0370
22:01-23:00, Sat., 02 Oct. 0.0408 0.0360 0.0384
21:01-22:00, Sat., 02 Oct. 0.0429 0.0375 0.0399
20:01-21:00, Sat., 02 Oct. 0.0473 0.0416 0.0446
19:01-20:00, Sat., 02 Oct. 0.0443 0.0347 0.0382
18:01-19:00, Sat., 02 Oct. 0.0394 0.0346 0.0368
17:01-18:00, Sat., 02 Oct. 0.0384 0.0351 0.0369
16:01-17:00, Sat., 02 Oct. 0.0397 0.0353 0.0371
15:01-16:00, Sat., 02 Oct. 0.0399 0.0353 0.0372
14:01-15:00, Sat., 02 Oct. 0.0403 0.0346 0.0370
13:01-14:00, Sat., 02 Oct. 0.0389 0.0348 0.0371
12:01-13:00, Sat., 02 Oct. 0.0395 0.0357 0.0370
11:01-12:00, Sat., 02 Oct. 0.0386 0.0350 0.0368
10:01-11:00, Sat., 02 Oct. 0.0388 0.0338 0.0366
09:01-10:00, Sat., 02 Oct. 0.0387 0.0348 0.0367
08:01-09:00, Sat., 02 Oct. 0.0398 0.0342 0.0369
07:01-08:00, Sat., 02 Oct. 0.0390 0.0347 0.0367
06:01-07:00, Sat., 02 Oct. 0.0395 0.0350 0.0367
05:01-06:00, Sat., 02 Oct. 0.0391 0.0343 0.0370
04:01-05:00, Sat., 02 Oct. 0.0387 0.0348 0.0368
03:01-04:00, Sat., 02 Oct. 0.0387 0.0346 0.0369
02:01-03:00, Sat., 02 Oct. 0.0399 0.0337 0.0368
01:01-02:00, Sat., 02 Oct. 0.0389 0.0347 0.0369
00:01-01:00, Sat., 02 Oct. 0.0391 0.0340 0.0367
22:01-23:00, Fri., 01 Oct. 0.0388 0.0345 0.0366
21:01-22:00, Fri., 01 Oct. 0.0395 0.0345 0.0369
20:01-21:00, Fri., 01 Oct. 0.0396 0.0333 0.0367
19:01-20:00, Fri., 01 Oct. 0.0393 0.0346 0.0367
18:01-19:00, Fri., 01 Oct. 0.0398 0.0349 0.0373
17:01-18:00, Fri., 01 Oct. 0.0423 0.0357 0.0390
16:01-17:00, Fri., 01 Oct. 0.0421 0.0364 0.0398
15:01-16:00, Fri., 01 Oct. 0.0420 0.0381 0.0400
14:01-15:00, Fri., 01 Oct. 0.0426 0.0374 0.0405
13:01-14:00, Fri., 01 Oct. 0.0430 0.0375 0.0401
12:01-13:00, Fri., 01 Oct. 0.0419 0.0378 0.0395
11:01-12:00, Fri., 01 Oct. 0.0409 0.0366 0.0390
10:01-11:00, Fri., 01 Oct. 0.0413 0.0373 0.0390
09:01-10:00, Fri., 01 Oct. 0.0422 0.0364 0.0388
08:01-09:00, Fri., 01 Oct. 0.0408 0.0371 0.0389
07:01-08:00, Fri., 01 Oct. 0.0408 0.0373 0.0389
06:01-07:00, Fri., 01 Oct. 0.0412 0.0368 0.0388
05:01-06:00, Fri., 01 Oct. 0.0412 0.0359 0.0388
04:01-05:00, Fri., 01 Oct. 0.0397 0.0363 0.0379
03:01-04:00, Fri., 01 Oct. 0.0394 0.0354 0.0374
02:01-03:00, Fri., 01 Oct. 0.0394 0.0361 0.0377
01:01-02:00, Fri., 01 Oct. 0.0389 0.0352 0.0372
00:01-01:00, Fri., 01 Oct. 0.0403 0.0364 0.0380
22:01-23:00, Thu., 30 Sep. 0.0400 0.0353 0.0376
21:01-22:00, Thu., 30 Sep. 0.0392 0.0351 0.0372
20:01-21:00, Thu., 30 Sep. 0.0396 0.0353 0.0372
19:01-20:00, Thu., 30 Sep. 0.0393 0.0345 0.0373
18:01-19:00, Thu., 30 Sep. 0.0396 0.0353 0.0373
17:01-18:00, Thu., 30 Sep. 0.0392 0.0355 0.0374
16:01-17:00, Thu., 30 Sep. 0.0398 0.0350 0.0374
15:01-16:00, Thu., 30 Sep. 0.0395 0.0349 0.0371
14:01-15:00, Thu., 30 Sep. 0.0391 0.0350 0.0373
13:01-14:00, Thu., 30 Sep. 0.0395 0.0352 0.0377
12:01-13:00, Thu., 30 Sep. 0.0399 0.0351 0.0373
11:01-12:00, Thu., 30 Sep. 0.0395 0.0352 0.0372
10:01-11:00, Thu., 30 Sep. 0.0395 0.0349 0.0373
09:01-10:00, Thu., 30 Sep. 0.0389 0.0349 0.0371
08:01-09:00, Thu., 30 Sep. 0.0398 0.0356 0.0375
07:01-08:00, Thu., 30 Sep. 0.0401 0.0350 0.0375
06:01-07:00, Thu., 30 Sep. 0.0392 0.0353 0.0372
05:01-06:00, Thu., 30 Sep. 0.0392 0.0348 0.0370
04:01-05:00, Thu., 30 Sep. 0.0389 0.0347 0.0375
03:01-04:00, Thu., 30 Sep. 0.0399 0.0342 0.0370
02:01-03:00, Thu., 30 Sep. 0.0390 0.0343 0.0371
01:01-02:00, Thu., 30 Sep. 0.0393 0.0347 0.0372
00:01-01:00, Thu., 30 Sep. 0.0396 0.0351 0.0372
22:01-23:00, Wed., 29 Sep. 0.0392 0.0350 0.0371
21:01-22:00, Wed., 29 Sep. 0.0391 0.0350 0.0368
20:01-21:00, Wed., 29 Sep. 0.0395 0.0343 0.0370
19:01-20:00, Wed., 29 Sep. 0.0396 0.0348 0.0371
18:01-19:00, Wed., 29 Sep. 0.0387 0.0351 0.0371
17:01-18:00, Wed., 29 Sep. 0.0402 0.0354 0.0373
16:01-17:00, Wed., 29 Sep. 0.0390 0.0350 0.0372
15:01-16:00, Wed., 29 Sep. 0.0395 0.0354 0.0374
14:01-15:00, Wed., 29 Sep. 0.0394 0.0351 0.0372
13:01-14:00, Wed., 29 Sep. 0.0399 0.0344 0.0376
12:01-13:00, Wed., 29 Sep. 0.0396 0.0347 0.0374
11:01-12:00, Wed., 29 Sep. 0.0396 0.0351 0.0371
10:01-11:00, Wed., 29 Sep. 0.0395 0.0344 0.0372
09:01-10:00, Wed., 29 Sep. 0.0394 0.0346 0.0370
08:01-09:00, Wed., 29 Sep. 0.0390 0.0350 0.0372
07:01-08:00, Wed., 29 Sep. 0.0394 0.0344 0.0371
06:01-07:00, Wed., 29 Sep. 0.0390 0.0353 0.0373
05:01-06:00, Wed., 29 Sep. 0.0400 0.0348 0.0373
04:01-05:00, Wed., 29 Sep. 0.0393 0.0352 0.0372
03:01-04:00, Wed., 29 Sep. 0.0397 0.0353 0.0372
02:01-03:00, Wed., 29 Sep. 0.0395 0.0350 0.0371
01:01-02:00, Wed., 29 Sep. 0.0395 0.0347 0.0370
00:01-01:00, Wed., 29 Sep. 0.0401 0.0346 0.0371
22:01-23:00, Tue., 28 Sep. 0.0396 0.0353 0.0373
21:01-22:00, Tue., 28 Sep. 0.0398 0.0347 0.0372
20:01-21:00, Tue., 28 Sep. 0.0390 0.0348 0.0368
19:01-20:00, Tue., 28 Sep. 0.0388 0.0345 0.0367
18:01-19:00, Tue., 28 Sep. 0.0396 0.0352 0.0371
17:01-18:00, Tue., 28 Sep. 0.0392 0.0347 0.0372
16:01-17:00, Tue., 28 Sep. 0.0390 0.0353 0.0373
15:01-16:00, Tue., 28 Sep. 0.0388 0.0353 0.0371
14:01-15:00, Tue., 28 Sep. 0.0393 0.0353 0.0373
13:01-14:00, Tue., 28 Sep. 0.0387 0.0348 0.0372
12:01-13:00, Tue., 28 Sep. 0.0392 0.0350 0.0374
11:01-12:00, Tue., 28 Sep. 0.0395 0.0350 0.0373
10:01-11:00, Tue., 28 Sep. 0.0388 0.0340 0.0369
09:01-10:00, Tue., 28 Sep. 0.0384 0.0343 0.0368
08:01-09:00, Tue., 28 Sep. 0.0395 0.0344 0.0370
07:01-08:00, Tue., 28 Sep. 0.0397 0.0357 0.0372
06:01-07:00, Tue., 28 Sep. 0.0395 0.0353 0.0372
05:01-06:00, Tue., 28 Sep. 0.0394 0.0342 0.0372
04:01-05:00, Tue., 28 Sep. 0.0391 0.0348 0.0371
03:01-04:00, Tue., 28 Sep. 0.0398 0.0353 0.0374
02:01-03:00, Tue., 28 Sep. 0.0402 0.0350 0.0371
01:01-02:00, Tue., 28 Sep. 0.0395 0.0354 0.0373
00:01-01:00, Tue., 28 Sep. 0.0390 0.0353 0.0372
22:01-23:00, Mon., 27 Sep. 0.0387 0.0347 0.0369
21:01-22:00, Mon., 27 Sep. 0.0392 0.0347 0.0369
20:01-21:00, Mon., 27 Sep. 0.0396 0.0343 0.0370
19:01-20:00, Mon., 27 Sep. 0.0388 0.0349 0.0370
18:01-19:00, Mon., 27 Sep. 0.0394 0.0340 0.0369
17:01-18:00, Mon., 27 Sep. 0.0402 0.0343 0.0372
16:01-17:00, Mon., 27 Sep. 0.0403 0.0353 0.0371
15:01-16:00, Mon., 27 Sep. 0.0399 0.0353 0.0371
14:01-15:00, Mon., 27 Sep. 0.0388 0.0349 0.0371
13:01-14:00, Mon., 27 Sep. 0.0397 0.0350 0.0370
12:01-13:00, Mon., 27 Sep. 0.0393 0.0353 0.0372
11:01-12:00, Mon., 27 Sep. 0.0391 0.0356 0.0374
10:01-11:00, Mon., 27 Sep. 0.0397 0.0357 0.0373
09:01-10:00, Mon., 27 Sep. 0.0392 0.0352 0.0370
08:01-09:00, Mon., 27 Sep. 0.0391 0.0354 0.0372
07:01-08:00, Mon., 27 Sep. 0.0396 0.0348 0.0371
06:01-07:00, Mon., 27 Sep. 0.0399 0.0352 0.0374
05:01-06:00, Mon., 27 Sep. 0.0392 0.0353 0.0374
04:01-05:00, Mon., 27 Sep. 0.0400 0.0357 0.0374
03:01-04:00, Mon., 27 Sep. 0.0410 0.0349 0.0374
02:01-03:00, Mon., 27 Sep. 0.0405 0.0353 0.0374
01:01-02:00, Mon., 27 Sep. 0.0399 0.0347 0.0374
00:01-01:00, Mon., 27 Sep. 0.0399 0.0349 0.0372