Measurement results by the hour (Shinjuku) 11 Jun., 2018 - 17 Jun., 2018

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
23:01-24:00, Sun., 17 Jun. 0.0400 0.0347 0.0368
22:01-23:00, Sun., 17 Jun. 0.0398 0.0351 0.0370
21:01-22:00, Sun., 17 Jun. 0.0403 0.0344 0.0368
20:01-21:00, Sun., 17 Jun. 0.0420 0.0347 0.0374
19:01-20:00, Sun., 17 Jun. 0.0398 0.0351 0.0373
18:01-19:00, Sun., 17 Jun. 0.0399 0.0355 0.0371
17:01-18:00, Sun., 17 Jun. 0.0393 0.0350 0.0369
16:01-17:00, Sun., 17 Jun. 0.0394 0.0349 0.0367
15:01-16:00, Sun., 17 Jun. 0.0394 0.0348 0.0367
14:01-15:00, Sun., 17 Jun. 0.0394 0.0339 0.0368
13:01-14:00, Sun., 17 Jun. 0.0407 0.0348 0.0369
12:01-13:00, Sun., 17 Jun. 0.0415 0.0348 0.0371
11:01-12:00, Sun., 17 Jun. 0.0399 0.0354 0.0369
10:01-11:00, Sun., 17 Jun. 0.0414 0.0346 0.0370
09:01-10:00, Sun., 17 Jun. 0.0416 0.0343 0.0367
08:01-09:00, Sun., 17 Jun. 0.0417 0.0348 0.0370
07:01-08:00, Sun., 17 Jun. 0.0405 0.0352 0.0368
06:01-07:00, Sun., 17 Jun. 0.0400 0.0347 0.0364
05:01-06:00, Sun., 17 Jun. 0.0410 0.0351 0.0373
04:01-05:00, Sun., 17 Jun. 0.0396 0.0347 0.0365
03:01-04:00, Sun., 17 Jun. 0.0402 0.0351 0.0367
02:01-03:00, Sun., 17 Jun. 0.0397 0.0332 0.0366
01:01-02:00, Sun., 17 Jun. 0.0397 0.0345 0.0364
00:01-01:00, Sun., 17 Jun. 0.0398 0.0345 0.0364
23:01-24:00, Sat., 16 Jun. 0.0399 0.0335 0.0368
22:01-23:00, Sat., 16 Jun. 0.0397 0.0345 0.0365
21:01-22:00, Sat., 16 Jun. 0.0409 0.0339 0.0366
20:01-21:00, Sat., 16 Jun. 0.0389 0.0350 0.0366
19:01-20:00, Sat., 16 Jun. 0.0387 0.0347 0.0366
18:01-19:00, Sat., 16 Jun. 0.0402 0.0351 0.0370
17:01-18:00, Sat., 16 Jun. 0.0401 0.0343 0.0367
16:01-17:00, Sat., 16 Jun. 0.0413 0.0349 0.0370
15:01-16:00, Sat., 16 Jun. 0.0385 0.0344 0.0364
14:01-15:00, Sat., 16 Jun. 0.0392 0.0331 0.0365
13:01-14:00, Sat., 16 Jun. 0.0396 0.0348 0.0367
12:01-13:00, Sat., 16 Jun. 0.0401 0.0351 0.0366
11:01-12:00, Sat., 16 Jun. 0.0405 0.0342 0.0366
10:01-11:00, Sat., 16 Jun. 0.0397 0.0348 0.0367
09:01-10:00, Sat., 16 Jun. 0.0395 0.0340 0.0366
08:01-09:00, Sat., 16 Jun. 0.0401 0.0347 0.0367
07:01-08:00, Sat., 16 Jun. 0.0397 0.0348 0.0369
06:01-07:00, Sat., 16 Jun. 0.0409 0.0352 0.0373
05:01-06:00, Sat., 16 Jun. 0.0433 0.0358 0.0381
04:01-05:00, Sat., 16 Jun. 0.0428 0.0367 0.0395
03:01-04:00, Sat., 16 Jun. 0.0436 0.0361 0.0396
02:01-03:00, Sat., 16 Jun. 0.0402 0.0344 0.0370
01:01-02:00, Sat., 16 Jun. 0.0404 0.0345 0.0371
00:01-01:00, Sat., 16 Jun. 0.0413 0.0353 0.0376
23:01-24:00, Fri., 15 Jun. 0.0406 0.0352 0.0374
22:01-23:00, Fri., 15 Jun. 0.0404 0.0342 0.0368
21:01-22:00, Fri., 15 Jun. 0.0416 0.0351 0.0376
20:01-21:00, Fri., 15 Jun. 0.0402 0.0350 0.0368
19:01-20:00, Fri., 15 Jun. 0.0393 0.0347 0.0367
18:01-19:00, Fri., 15 Jun. 0.0396 0.0353 0.0372
17:01-18:00, Fri., 15 Jun. 0.0405 0.0351 0.0373
16:01-17:00, Fri., 15 Jun. 0.0420 0.0352 0.0383
15:01-16:00, Fri., 15 Jun. 0.0460 0.0370 0.0408
14:01-15:00, Fri., 15 Jun. 0.0459 0.0378 0.0416
13:01-14:00, Fri., 15 Jun. 0.0457 0.0376 0.0420
12:01-13:00, Fri., 15 Jun. 0.0444 0.0360 0.0401
11:01-12:00, Fri., 15 Jun. 0.0457 0.0367 0.0424
10:01-11:00, Fri., 15 Jun. 0.0452 0.0346 0.0398
09:01-10:00, Fri., 15 Jun. 0.0399 0.0338 0.0368
08:01-09:00, Fri., 15 Jun. 0.0402 0.0344 0.0372
07:01-08:00, Fri., 15 Jun. 0.0400 0.0343 0.0370
06:01-07:00, Fri., 15 Jun. 0.0406 0.0353 0.0375
05:01-06:00, Fri., 15 Jun. 0.0413 0.0350 0.0372
04:01-05:00, Fri., 15 Jun. 0.0396 0.0342 0.0369
03:01-04:00, Fri., 15 Jun. 0.0407 0.0350 0.0370
02:01-03:00, Fri., 15 Jun. 0.0395 0.0348 0.0369
01:01-02:00, Fri., 15 Jun. 0.0406 0.0346 0.0370
00:01-01:00, Fri., 15 Jun. 0.0419 0.0354 0.0372
23:01-24:00, Thu., 14 Jun. 0.0399 0.0343 0.0371
22:01-23:00, Thu., 14 Jun. 0.0399 0.0350 0.0370
21:01-22:00, Thu., 14 Jun. 0.0396 0.0342 0.0370
20:01-21:00, Thu., 14 Jun. 0.0406 0.0344 0.0370
19:01-20:00, Thu., 14 Jun. 0.0417 0.0352 0.0373
18:01-19:00, Thu., 14 Jun. 0.0400 0.0349 0.0371
17:01-18:00, Thu., 14 Jun. 0.0407 0.0354 0.0371
16:01-17:00, Thu., 14 Jun. 0.0401 0.0347 0.0371
15:01-16:00, Thu., 14 Jun. 0.0398 0.0346 0.0366
14:01-15:00, Thu., 14 Jun. 0.0406 0.0348 0.0371
13:01-14:00, Thu., 14 Jun. 0.0397 0.0350 0.0371
12:01-13:00, Thu., 14 Jun. 0.0407 0.0344 0.0372
11:01-12:00, Thu., 14 Jun. 0.0422 0.0345 0.0368
10:01-11:00, Thu., 14 Jun. 0.0413 0.0345 0.0373
09:01-10:00, Thu., 14 Jun. 0.0411 0.0350 0.0376
08:01-09:00, Thu., 14 Jun. 0.0403 0.0335 0.0375
07:01-08:00, Thu., 14 Jun. 0.0405 0.0353 0.0376
06:01-07:00, Thu., 14 Jun. 0.0406 0.0350 0.0375
05:01-06:00, Thu., 14 Jun. 0.0421 0.0354 0.0372
04:01-05:00, Thu., 14 Jun. 0.0406 0.0349 0.0372
03:01-04:00, Thu., 14 Jun. 0.0396 0.0348 0.0372
02:01-03:00, Thu., 14 Jun. 0.0406 0.0348 0.0373
01:01-02:00, Thu., 14 Jun. 0.0409 0.0355 0.0373
00:01-01:00, Thu., 14 Jun. 0.0405 0.0357 0.0376
23:01-24:00, Wed., 13 Jun. 0.0409 0.0344 0.0374
22:01-23:00, Wed., 13 Jun. 0.0410 0.0349 0.0372
21:01-22:00, Wed., 13 Jun. 0.0418 0.0350 0.0372
20:01-21:00, Wed., 13 Jun. 0.0416 0.0349 0.0374
19:01-20:00, Wed., 13 Jun. 0.0405 0.0349 0.0371
18:01-19:00, Wed., 13 Jun. 0.0398 0.0349 0.0371
17:01-18:00, Wed., 13 Jun. 0.0430 0.0348 0.0372
16:01-17:00, Wed., 13 Jun. 0.0404 0.0348 0.0370
15:01-16:00, Wed., 13 Jun. 0.0395 0.0348 0.0369
14:01-15:00, Wed., 13 Jun. 0.0403 0.0351 0.0370
13:01-14:00, Wed., 13 Jun. 0.0395 0.0350 0.0369
12:01-13:00, Wed., 13 Jun. 0.0394 0.0347 0.0371
11:01-12:00, Wed., 13 Jun. 0.0409 0.0354 0.0372
10:01-11:00, Wed., 13 Jun. 0.0397 0.0351 0.0371
09:01-10:00, Wed., 13 Jun. 0.0408 0.0350 0.0372
08:01-09:00, Wed., 13 Jun. 0.0403 0.0358 0.0373
07:01-08:00, Wed., 13 Jun. 0.0408 0.0349 0.0369
06:01-07:00, Wed., 13 Jun. 0.0400 0.0348 0.0372
05:01-06:00, Wed., 13 Jun. 0.0410 0.0352 0.0371
04:01-05:00, Wed., 13 Jun. 0.0403 0.0342 0.0371
03:01-04:00, Wed., 13 Jun. 0.0394 0.0345 0.0369
02:01-03:00, Wed., 13 Jun. 0.0390 0.0349 0.0367
01:01-02:00, Wed., 13 Jun. 0.0399 0.0356 0.0370
00:01-01:00, Wed., 13 Jun. 0.0403 0.0351 0.0369
23:01-24:00, Tue., 12 Jun. 0.0395 0.0346 0.0369
22:01-23:00, Tue., 12 Jun. 0.0414 0.0347 0.0368
21:01-22:00, Tue., 12 Jun. 0.0404 0.0347 0.0370
20:01-21:00, Tue., 12 Jun. 0.0414 0.0349 0.0369
19:01-20:00, Tue., 12 Jun. 0.0410 0.0350 0.0372
18:01-19:00, Tue., 12 Jun. 0.0413 0.0358 0.0379
17:01-18:00, Tue., 12 Jun. 0.0445 0.0366 0.0406
16:01-17:00, Tue., 12 Jun. 0.0443 0.0352 0.0403
15:01-16:00, Tue., 12 Jun. 0.0394 0.0351 0.0369
14:01-15:00, Tue., 12 Jun. 0.0415 0.0354 0.0373
13:01-14:00, Tue., 12 Jun. 0.0406 0.0354 0.0372
12:01-13:00, Tue., 12 Jun. 0.0400 0.0350 0.0369
11:01-12:00, Tue., 12 Jun. 0.0398 0.0348 0.0370
10:01-11:00, Tue., 12 Jun. 0.0408 0.0345 0.0373
09:01-10:00, Tue., 12 Jun. 0.0417 0.0349 0.0374
08:01-09:00, Tue., 12 Jun. 0.0408 0.0353 0.0371
07:01-08:00, Tue., 12 Jun. 0.0399 0.0350 0.0370
06:01-07:00, Tue., 12 Jun. 0.0400 0.0353 0.0370
05:01-06:00, Tue., 12 Jun. 0.0409 0.0352 0.0374
04:01-05:00, Tue., 12 Jun. 0.0418 0.0350 0.0371
03:01-04:00, Tue., 12 Jun. 0.0399 0.0343 0.0367
02:01-03:00, Tue., 12 Jun. 0.0400 0.0352 0.0369
01:01-02:00, Tue., 12 Jun. 0.0426 0.0342 0.0369
00:01-01:00, Tue., 12 Jun. 0.0417 0.0346 0.0370
23:01-24:00, Mon., 11 Jun. 0.0409 0.0351 0.0372
22:01-23:00, Mon., 11 Jun. 0.0413 0.0350 0.0374
21:01-22:00, Mon., 11 Jun. 0.0416 0.0362 0.0388
20:01-21:00, Mon., 11 Jun. 0.0449 0.0370 0.0412
19:01-20:00, Mon., 11 Jun. 0.0450 0.0373 0.0408
18:01-19:00, Mon., 11 Jun. 0.0458 0.0394 0.0429
17:01-18:00, Mon., 11 Jun. 0.0474 0.0405 0.0431
16:01-17:00, Mon., 11 Jun. 0.0486 0.0393 0.0449
15:01-16:00, Mon., 11 Jun. 0.0490 0.0403 0.0450
14:01-15:00, Mon., 11 Jun. 0.0464 0.0398 0.0429
13:01-14:00, Mon., 11 Jun. 0.0467 0.0396 0.0434
12:01-13:00, Mon., 11 Jun. 0.0477 0.0406 0.0434
11:01-12:00, Mon., 11 Jun. 0.0462 0.0386 0.0428
10:01-11:00, Mon., 11 Jun. 0.0493 0.0399 0.0445
09:01-10:00, Mon., 11 Jun. 0.0473 0.0397 0.0438
08:01-09:00, Mon., 11 Jun. 0.0496 0.0417 0.0449
07:01-08:00, Mon., 11 Jun. 0.0479 0.0404 0.0444
06:01-07:00, Mon., 11 Jun. 0.0481 0.0386 0.0441
05:01-06:00, Mon., 11 Jun. 0.0479 0.0412 0.0449
04:01-05:00, Mon., 11 Jun. 0.0493 0.0410 0.0458
03:01-04:00, Mon., 11 Jun. 0.0502 0.0425 0.0459
02:01-03:00, Mon., 11 Jun. 0.0497 0.0418 0.0469
01:01-02:00, Mon., 11 Jun. 0.0522 0.0435 0.0477
00:01-01:00, Mon., 11 Jun. 0.0522 0.0450 0.0479