Measurement results by the hour (Shinjuku) 19 Jun., 2017 - 25 Jun., 2017

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., 25 Jun. 0.0401 0.0349 0.0372
22:01-23:00, Sun., 25 Jun. 0.0401 0.0350 0.0370
21:01-22:00, Sun., 25 Jun. 0.0406 0.0351 0.0371
20:01-21:00, Sun., 25 Jun. 0.0403 0.0357 0.0371
19:01-20:00, Sun., 25 Jun. 0.0397 0.0344 0.0366
18:01-19:00, Sun., 25 Jun. 0.0415 0.0352 0.0372
17:01-18:00, Sun., 25 Jun. 0.0410 0.0354 0.0372
16:01-17:00, Sun., 25 Jun. 0.0405 0.0345 0.0375
15:01-16:00, Sun., 25 Jun. 0.0411 0.0352 0.0375
14:01-15:00, Sun., 25 Jun. 0.0419 0.0356 0.0374
13:01-14:00, Sun., 25 Jun. 0.0401 0.0355 0.0373
12:01-13:00, Sun., 25 Jun. 0.0433 0.0357 0.0379
11:01-12:00, Sun., 25 Jun. 0.0444 0.0362 0.0402
10:01-11:00, Sun., 25 Jun. 0.0464 0.0389 0.0427
09:01-10:00, Sun., 25 Jun. 0.0479 0.0417 0.0449
08:01-09:00, Sun., 25 Jun. 0.0507 0.0406 0.0462
07:01-08:00, Sun., 25 Jun. 0.0479 0.0394 0.0438
06:01-07:00, Sun., 25 Jun. 0.0508 0.0414 0.0459
05:01-06:00, Sun., 25 Jun. 0.0514 0.0416 0.0451
04:01-05:00, Sun., 25 Jun. 0.0488 0.0368 0.0415
03:01-04:00, Sun., 25 Jun. 0.0446 0.0360 0.0397
02:01-03:00, Sun., 25 Jun. 0.0414 0.0352 0.0380
01:01-02:00, Sun., 25 Jun. 0.0397 0.0348 0.0371
00:01-01:00, Sun., 25 Jun. 0.0405 0.0349 0.0373
23:01-24:00, Sat., 24 Jun. 0.0394 0.0339 0.0368
22:01-23:00, Sat., 24 Jun. 0.0414 0.0353 0.0375
21:01-22:00, Sat., 24 Jun. 0.0417 0.0345 0.0371
20:01-21:00, Sat., 24 Jun. 0.0402 0.0351 0.0371
19:01-20:00, Sat., 24 Jun. 0.0420 0.0352 0.0375
18:01-19:00, Sat., 24 Jun. 0.0417 0.0354 0.0373
17:01-18:00, Sat., 24 Jun. 0.0404 0.0351 0.0371
16:01-17:00, Sat., 24 Jun. 0.0406 0.0339 0.0371
15:01-16:00, Sat., 24 Jun. 0.0393 0.0351 0.0369
14:01-15:00, Sat., 24 Jun. 0.0406 0.0354 0.0369
13:01-14:00, Sat., 24 Jun. 0.0402 0.0349 0.0374
12:01-13:00, Sat., 24 Jun. 0.0414 0.0349 0.0376
11:01-12:00, Sat., 24 Jun. 0.0402 0.0350 0.0371
10:01-11:00, Sat., 24 Jun. 0.0403 0.0346 0.0371
09:01-10:00, Sat., 24 Jun. 0.0400 0.0349 0.0370
08:01-09:00, Sat., 24 Jun. 0.0401 0.0346 0.0373
07:01-08:00, Sat., 24 Jun. 0.0407 0.0350 0.0371
06:01-07:00, Sat., 24 Jun. 0.0407 0.0347 0.0373
05:01-06:00, Sat., 24 Jun. 0.0401 0.0351 0.0373
04:01-05:00, Sat., 24 Jun. 0.0403 0.0348 0.0371
03:01-04:00, Sat., 24 Jun. 0.0403 0.0347 0.0370
02:01-03:00, Sat., 24 Jun. 0.0403 0.0347 0.0372
01:01-02:00, Sat., 24 Jun. 0.0398 0.0354 0.0372
00:01-01:00, Sat., 24 Jun. 0.0397 0.0346 0.0369
23:01-24:00, Fri., 23 Jun. 0.0403 0.0351 0.0369
22:01-23:00, Fri., 23 Jun. 0.0418 0.0345 0.0374
21:01-22:00, Fri., 23 Jun. 0.0406 0.0345 0.0368
20:01-21:00, Fri., 23 Jun. 0.0414 0.0355 0.0374
19:01-20:00, Fri., 23 Jun. 0.0406 0.0350 0.0372
18:01-19:00, Fri., 23 Jun. 0.0403 0.0348 0.0373
17:01-18:00, Fri., 23 Jun. 0.0398 0.0352 0.0374
16:01-17:00, Fri., 23 Jun. 0.0401 0.0354 0.0373
15:01-16:00, Fri., 23 Jun. 0.0403 0.0347 0.0371
14:01-15:00, Fri., 23 Jun. 0.0402 0.0352 0.0372
13:01-14:00, Fri., 23 Jun. 0.0400 0.0343 0.0371
12:01-13:00, Fri., 23 Jun. 0.0396 0.0353 0.0371
11:01-12:00, Fri., 23 Jun. 0.0415 0.0350 0.0374
10:01-11:00, Fri., 23 Jun. 0.0401 0.0348 0.0371
09:01-10:00, Fri., 23 Jun. 0.0423 0.0354 0.0376
08:01-09:00, Fri., 23 Jun. 0.0415 0.0356 0.0375
07:01-08:00, Fri., 23 Jun. 0.0412 0.0347 0.0380
06:01-07:00, Fri., 23 Jun. 0.0427 0.0355 0.0380
05:01-06:00, Fri., 23 Jun. 0.0421 0.0358 0.0382
04:01-05:00, Fri., 23 Jun. 0.0417 0.0354 0.0384
03:01-04:00, Fri., 23 Jun. 0.0419 0.0357 0.0380
02:01-03:00, Fri., 23 Jun. 0.0413 0.0354 0.0377
01:01-02:00, Fri., 23 Jun. 0.0407 0.0350 0.0376
00:01-01:00, Fri., 23 Jun. 0.0405 0.0355 0.0375
23:01-24:00, Thu., 22 Jun. 0.0418 0.0346 0.0376
22:01-23:00, Thu., 22 Jun. 0.0400 0.0349 0.0370
21:01-22:00, Thu., 22 Jun. 0.0406 0.0346 0.0368
20:01-21:00, Thu., 22 Jun. 0.0403 0.0347 0.0371
19:01-20:00, Thu., 22 Jun. 0.0410 0.0353 0.0371
18:01-19:00, Thu., 22 Jun. 0.0414 0.0350 0.0371
17:01-18:00, Thu., 22 Jun. 0.0409 0.0352 0.0371
16:01-17:00, Thu., 22 Jun. 0.0400 0.0342 0.0368
15:01-16:00, Thu., 22 Jun. 0.0410 0.0350 0.0370
14:01-15:00, Thu., 22 Jun. 0.0401 0.0344 0.0370
13:01-14:00, Thu., 22 Jun. 0.0407 0.0353 0.0371
12:01-13:00, Thu., 22 Jun. 0.0411 0.0350 0.0371
11:01-12:00, Thu., 22 Jun. 0.0390 0.0351 0.0366
10:01-11:00, Thu., 22 Jun. 0.0396 0.0346 0.0369
09:01-10:00, Thu., 22 Jun. 0.0418 0.0351 0.0371
08:01-09:00, Thu., 22 Jun. 0.0421 0.0349 0.0371
07:01-08:00, Thu., 22 Jun. 0.0404 0.0346 0.0372
06:01-07:00, Thu., 22 Jun. 0.0417 0.0353 0.0377
05:01-06:00, Thu., 22 Jun. 0.0406 0.0357 0.0376
04:01-05:00, Thu., 22 Jun. 0.0421 0.0347 0.0376
03:01-04:00, Thu., 22 Jun. 0.0402 0.0349 0.0377
02:01-03:00, Thu., 22 Jun. 0.0407 0.0350 0.0376
01:01-02:00, Thu., 22 Jun. 0.0402 0.0352 0.0373
00:01-01:00, Thu., 22 Jun. 0.0406 0.0351 0.0371
23:01-24:00, Wed., 21 Jun. 0.0405 0.0351 0.0372
22:01-23:00, Wed., 21 Jun. 0.0404 0.0353 0.0369
21:01-22:00, Wed., 21 Jun. 0.0407 0.0338 0.0368
20:01-21:00, Wed., 21 Jun. 0.0404 0.0347 0.0366
19:01-20:00, Wed., 21 Jun. 0.0395 0.0346 0.0367
18:01-19:00, Wed., 21 Jun. 0.0412 0.0348 0.0372
17:01-18:00, Wed., 21 Jun. 0.0436 0.0359 0.0388
16:01-17:00, Wed., 21 Jun. 0.0460 0.0368 0.0421
15:01-16:00, Wed., 21 Jun. 0.0517 0.0401 0.0458
14:01-15:00, Wed., 21 Jun. 0.0507 0.0441 0.0472
13:01-14:00, Wed., 21 Jun. 0.0484 0.0394 0.0447
12:01-13:00, Wed., 21 Jun. 0.0494 0.0435 0.0461
11:01-12:00, Wed., 21 Jun. 0.0490 0.0414 0.0454
10:01-11:00, Wed., 21 Jun. 0.0505 0.0412 0.0454
09:01-10:00, Wed., 21 Jun. 0.0456 0.0363 0.0399
08:01-09:00, Wed., 21 Jun. 0.0429 0.0360 0.0389
07:01-08:00, Wed., 21 Jun. 0.0429 0.0363 0.0386
06:01-07:00, Wed., 21 Jun. 0.0428 0.0364 0.0388
05:01-06:00, Wed., 21 Jun. 0.0428 0.0360 0.0395
04:01-05:00, Wed., 21 Jun. 0.0416 0.0360 0.0377
03:01-04:00, Wed., 21 Jun. 0.0398 0.0350 0.0370
02:01-03:00, Wed., 21 Jun. 0.0400 0.0354 0.0370
01:01-02:00, Wed., 21 Jun. 0.0401 0.0350 0.0372
00:01-01:00, Wed., 21 Jun. 0.0412 0.0355 0.0375
23:01-24:00, Tue., 20 Jun. 0.0411 0.0352 0.0375
22:01-23:00, Tue., 20 Jun. 0.0413 0.0349 0.0376
21:01-22:00, Tue., 20 Jun. 0.0428 0.0353 0.0372
20:01-21:00, Tue., 20 Jun. 0.0406 0.0354 0.0372
19:01-20:00, Tue., 20 Jun. 0.0399 0.0353 0.0372
18:01-19:00, Tue., 20 Jun. 0.0404 0.0355 0.0373
17:01-18:00, Tue., 20 Jun. 0.0403 0.0356 0.0372
16:01-17:00, Tue., 20 Jun. 0.0405 0.0353 0.0371
15:01-16:00, Tue., 20 Jun. 0.0410 0.0348 0.0372
14:01-15:00, Tue., 20 Jun. 0.0396 0.0348 0.0368
13:01-14:00, Tue., 20 Jun. 0.0403 0.0356 0.0375
12:01-13:00, Tue., 20 Jun. 0.0395 0.0346 0.0369
11:01-12:00, Tue., 20 Jun. 0.0404 0.0355 0.0371
10:01-11:00, Tue., 20 Jun. 0.0417 0.0353 0.0373
09:01-10:00, Tue., 20 Jun. 0.0408 0.0348 0.0371
08:01-09:00, Tue., 20 Jun. 0.0422 0.0343 0.0369
07:01-08:00, Tue., 20 Jun. 0.0410 0.0344 0.0371
06:01-07:00, Tue., 20 Jun. 0.0407 0.0350 0.0370
05:01-06:00, Tue., 20 Jun. 0.0395 0.0350 0.0369
04:01-05:00, Tue., 20 Jun. 0.0404 0.0351 0.0370
03:01-04:00, Tue., 20 Jun. 0.0390 0.0350 0.0367
02:01-03:00, Tue., 20 Jun. 0.0403 0.0342 0.0370
01:01-02:00, Tue., 20 Jun. 0.0398 0.0351 0.0368
00:01-01:00, Tue., 20 Jun. 0.0418 0.0341 0.0370
23:01-24:00, Mon., 19 Jun. 0.0403 0.0343 0.0371
22:01-23:00, Mon., 19 Jun. 0.0406 0.0346 0.0370
21:01-22:00, Mon., 19 Jun. 0.0403 0.0350 0.0371
20:01-21:00, Mon., 19 Jun. 0.0405 0.0345 0.0371
19:01-20:00, Mon., 19 Jun. 0.0419 0.0353 0.0370
18:01-19:00, Mon., 19 Jun. 0.0407 0.0347 0.0373
17:01-18:00, Mon., 19 Jun. 0.0410 0.0344 0.0372
16:01-17:00, Mon., 19 Jun. 0.0406 0.0350 0.0369
15:01-16:00, Mon., 19 Jun. 0.0411 0.0338 0.0369
14:01-15:00, Mon., 19 Jun. 0.0400 0.0346 0.0369
13:01-14:00, Mon., 19 Jun. 0.0401 0.0348 0.0372
12:01-13:00, Mon., 19 Jun. 0.0401 0.0352 0.0370
11:01-12:00, Mon., 19 Jun. 0.0393 0.0357 0.0373
10:01-11:00, Mon., 19 Jun. 0.0405 0.0349 0.0373
09:01-10:00, Mon., 19 Jun. 0.0403 0.0343 0.0370
08:01-09:00, Mon., 19 Jun. 0.0411 0.0347 0.0372
07:01-08:00, Mon., 19 Jun. 0.0402 0.0346 0.0369
06:01-07:00, Mon., 19 Jun. 0.0398 0.0347 0.0369
05:01-06:00, Mon., 19 Jun. 0.0411 0.0349 0.0372
04:01-05:00, Mon., 19 Jun. 0.0404 0.0353 0.0373
03:01-04:00, Mon., 19 Jun. 0.0415 0.0340 0.0370
02:01-03:00, Mon., 19 Jun. 0.0417 0.0357 0.0374
01:01-02:00, Mon., 19 Jun. 0.0433 0.0361 0.0388
00:01-01:00, Mon., 19 Jun. 0.0431 0.0357 0.0400