Measurement results by the hour (Shinjuku) 2 Dec., 2019 - 8 Dec., 2019

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., 08 Dec. 0.0394 0.0338 0.0363
22:01-23:00, Sun., 08 Dec. 0.0399 0.0342 0.0361
21:01-22:00, Sun., 08 Dec. 0.0392 0.0340 0.0363
20:01-21:00, Sun., 08 Dec. 0.0392 0.0348 0.0366
19:01-20:00, Sun., 08 Dec. 0.0402 0.0340 0.0365
18:01-19:00, Sun., 08 Dec. 0.0394 0.0348 0.0364
17:01-18:00, Sun., 08 Dec. 0.0389 0.0335 0.0365
16:01-17:00, Sun., 08 Dec. 0.0393 0.0344 0.0365
15:01-16:00, Sun., 08 Dec. 0.0410 0.0337 0.0366
14:01-15:00, Sun., 08 Dec. 0.0392 0.0348 0.0368
13:01-14:00, Sun., 08 Dec. 0.0400 0.0349 0.0367
12:01-13:00, Sun., 08 Dec. 0.0412 0.0337 0.0370
11:01-12:00, Sun., 08 Dec. 0.0410 0.0345 0.0369
10:01-11:00, Sun., 08 Dec. 0.0387 0.0348 0.0366
09:01-10:00, Sun., 08 Dec. 0.0401 0.0347 0.0370
08:01-09:00, Sun., 08 Dec. 0.0410 0.0349 0.0370
07:01-08:00, Sun., 08 Dec. 0.0404 0.0356 0.0371
06:01-07:00, Sun., 08 Dec. 0.0403 0.0345 0.0372
05:01-06:00, Sun., 08 Dec. 0.0404 0.0355 0.0372
04:01-05:00, Sun., 08 Dec. 0.0399 0.0352 0.0370
03:01-04:00, Sun., 08 Dec. 0.0406 0.0348 0.0371
02:01-03:00, Sun., 08 Dec. 0.0399 0.0349 0.0371
01:01-02:00, Sun., 08 Dec. 0.0410 0.0340 0.0367
00:01-01:00, Sun., 08 Dec. 0.0406 0.0355 0.0374
23:01-24:00, Sat., 07 Dec. 0.0402 0.0347 0.0367
22:01-23:00, Sat., 07 Dec. 0.0398 0.0355 0.0372
21:01-22:00, Sat., 07 Dec. 0.0403 0.0348 0.0369
20:01-21:00, Sat., 07 Dec. 0.0389 0.0347 0.0367
19:01-20:00, Sat., 07 Dec. 0.0404 0.0345 0.0368
18:01-19:00, Sat., 07 Dec. 0.0392 0.0344 0.0366
17:01-18:00, Sat., 07 Dec. 0.0401 0.0331 0.0365
16:01-17:00, Sat., 07 Dec. 0.0429 0.0343 0.0365
15:01-16:00, Sat., 07 Dec. 0.0410 0.0343 0.0367
14:01-15:00, Sat., 07 Dec. 0.0427 0.0360 0.0384
13:01-14:00, Sat., 07 Dec. 0.0448 0.0382 0.0407
12:01-13:00, Sat., 07 Dec. 0.0449 0.0370 0.0407
11:01-12:00, Sat., 07 Dec. 0.0466 0.0373 0.0419
10:01-11:00, Sat., 07 Dec. 0.0444 0.0364 0.0397
09:01-10:00, Sat., 07 Dec. 0.0405 0.0348 0.0375
08:01-09:00, Sat., 07 Dec. 0.0419 0.0361 0.0388
07:01-08:00, Sat., 07 Dec. 0.0412 0.0355 0.0377
06:01-07:00, Sat., 07 Dec. 0.0405 0.0341 0.0370
05:01-06:00, Sat., 07 Dec. 0.0392 0.0341 0.0363
04:01-05:00, Sat., 07 Dec. 0.0391 0.0328 0.0365
03:01-04:00, Sat., 07 Dec. 0.0394 0.0345 0.0363
02:01-03:00, Sat., 07 Dec. 0.0391 0.0335 0.0361
01:01-02:00, Sat., 07 Dec. 0.0398 0.0345 0.0365
00:01-01:00, Sat., 07 Dec. 0.0380 0.0346 0.0363
23:01-24:00, Fri., 06 Dec. 0.0389 0.0347 0.0364
22:01-23:00, Fri., 06 Dec. 0.0386 0.0335 0.0361
21:01-22:00, Fri., 06 Dec. 0.0389 0.0345 0.0363
20:01-21:00, Fri., 06 Dec. 0.0380 0.0337 0.0361
19:01-20:00, Fri., 06 Dec. 0.0396 0.0348 0.0365
18:01-19:00, Fri., 06 Dec. 0.0396 0.0343 0.0367
17:01-18:00, Fri., 06 Dec. 0.0398 0.0344 0.0367
16:01-17:00, Fri., 06 Dec. 0.0411 0.0348 0.0368
15:01-16:00, Fri., 06 Dec. 0.0389 0.0347 0.0362
14:01-15:00, Fri., 06 Dec. 0.0393 0.0341 0.0363
13:01-14:00, Fri., 06 Dec. 0.0393 0.0336 0.0362
12:01-13:00, Fri., 06 Dec. 0.0402 0.0341 0.0363
11:01-12:00, Fri., 06 Dec. 0.0401 0.0346 0.0364
10:01-11:00, Fri., 06 Dec. 0.0403 0.0341 0.0365
09:01-10:00, Fri., 06 Dec. 0.0393 0.0345 0.0366
08:01-09:00, Fri., 06 Dec. 0.0409 0.0350 0.0368
07:01-08:00, Fri., 06 Dec. 0.0427 0.0351 0.0372
06:01-07:00, Fri., 06 Dec. 0.0394 0.0349 0.0369
05:01-06:00, Fri., 06 Dec. 0.0397 0.0351 0.0367
04:01-05:00, Fri., 06 Dec. 0.0397 0.0350 0.0368
03:01-04:00, Fri., 06 Dec. 0.0396 0.0351 0.0368
02:01-03:00, Fri., 06 Dec. 0.0388 0.0348 0.0365
01:01-02:00, Fri., 06 Dec. 0.0406 0.0344 0.0365
00:01-01:00, Fri., 06 Dec. 0.0386 0.0343 0.0365
23:01-24:00, Thu., 05 Dec. 0.0395 0.0337 0.0364
22:01-23:00, Thu., 05 Dec. 0.0391 0.0347 0.0364
21:01-22:00, Thu., 05 Dec. 0.0406 0.0342 0.0366
20:01-21:00, Thu., 05 Dec. 0.0396 0.0344 0.0367
19:01-20:00, Thu., 05 Dec. 0.0395 0.0344 0.0367
18:01-19:00, Thu., 05 Dec. 0.0402 0.0352 0.0368
17:01-18:00, Thu., 05 Dec. 0.0400 0.0336 0.0366
16:01-17:00, Thu., 05 Dec. 0.0410 0.0349 0.0369
15:01-16:00, Thu., 05 Dec. 0.0397 0.0351 0.0369
14:01-15:00, Thu., 05 Dec. 0.0387 0.0352 0.0367
13:01-14:00, Thu., 05 Dec. 0.0398 0.0344 0.0368
12:01-13:00, Thu., 05 Dec. 0.0403 0.0343 0.0369
11:01-12:00, Thu., 05 Dec. 0.0396 0.0349 0.0369
10:01-11:00, Thu., 05 Dec. 0.0395 0.0338 0.0365
09:01-10:00, Thu., 05 Dec. 0.0397 0.0346 0.0367
08:01-09:00, Thu., 05 Dec. 0.0415 0.0344 0.0367
07:01-08:00, Thu., 05 Dec. 0.0399 0.0343 0.0368
06:01-07:00, Thu., 05 Dec. 0.0400 0.0349 0.0369
05:01-06:00, Thu., 05 Dec. 0.0392 0.0349 0.0365
04:01-05:00, Thu., 05 Dec. 0.0402 0.0346 0.0364
03:01-04:00, Thu., 05 Dec. 0.0409 0.0352 0.0369
02:01-03:00, Thu., 05 Dec. 0.0404 0.0347 0.0368
01:01-02:00, Thu., 05 Dec. 0.0392 0.0348 0.0366
00:01-01:00, Thu., 05 Dec. 0.0409 0.0338 0.0366
23:01-24:00, Wed., 04 Dec. 0.0394 0.0347 0.0366
22:01-23:00, Wed., 04 Dec. 0.0415 0.0336 0.0364
21:01-22:00, Wed., 04 Dec. 0.0397 0.0336 0.0364
20:01-21:00, Wed., 04 Dec. 0.0399 0.0348 0.0366
19:01-20:00, Wed., 04 Dec. 0.0392 0.0340 0.0365
18:01-19:00, Wed., 04 Dec. 0.0385 0.0342 0.0364
17:01-18:00, Wed., 04 Dec. 0.0394 0.0348 0.0365
16:01-17:00, Wed., 04 Dec. 0.0379 0.0340 0.0364
15:01-16:00, Wed., 04 Dec. 0.0405 0.0341 0.0365
14:01-15:00, Wed., 04 Dec. 0.0397 0.0352 0.0367
13:01-14:00, Wed., 04 Dec. 0.0394 0.0346 0.0367
12:01-13:00, Wed., 04 Dec. 0.0387 0.0345 0.0365
11:01-12:00, Wed., 04 Dec. 0.0410 0.0348 0.0368
10:01-11:00, Wed., 04 Dec. 0.0392 0.0340 0.0366
09:01-10:00, Wed., 04 Dec. 0.0399 0.0346 0.0367
08:01-09:00, Wed., 04 Dec. 0.0405 0.0350 0.0372
07:01-08:00, Wed., 04 Dec. 0.0399 0.0346 0.0369
06:01-07:00, Wed., 04 Dec. 0.0398 0.0353 0.0369
05:01-06:00, Wed., 04 Dec. 0.0408 0.0350 0.0371
04:01-05:00, Wed., 04 Dec. 0.0402 0.0346 0.0369
03:01-04:00, Wed., 04 Dec. 0.0421 0.0345 0.0368
02:01-03:00, Wed., 04 Dec. 0.0394 0.0345 0.0363
01:01-02:00, Wed., 04 Dec. 0.0410 0.0345 0.0367
00:01-01:00, Wed., 04 Dec. 0.0390 0.0344 0.0363
23:01-24:00, Tue., 03 Dec. 0.0393 0.0343 0.0365
22:01-23:00, Tue., 03 Dec. 0.0394 0.0335 0.0363
21:01-22:00, Tue., 03 Dec. 0.0381 0.0347 0.0364
20:01-21:00, Tue., 03 Dec. 0.0392 0.0352 0.0365
19:01-20:00, Tue., 03 Dec. 0.0396 0.0343 0.0364
18:01-19:00, Tue., 03 Dec. 0.0398 0.0349 0.0368
17:01-18:00, Tue., 03 Dec. 0.0392 0.0335 0.0366
16:01-17:00, Tue., 03 Dec. 0.0403 0.0347 0.0367
15:01-16:00, Tue., 03 Dec. 0.0393 0.0348 0.0365
14:01-15:00, Tue., 03 Dec. 0.0396 0.0343 0.0366
13:01-14:00, Tue., 03 Dec. 0.0389 0.0343 0.0365
12:01-13:00, Tue., 03 Dec. 0.0407 0.0345 0.0367
11:01-12:00, Tue., 03 Dec. 0.0397 0.0348 0.0365
10:01-11:00, Tue., 03 Dec. 0.0397 0.0347 0.0366
09:01-10:00, Tue., 03 Dec. 0.0399 0.0342 0.0364
08:01-09:00, Tue., 03 Dec. 0.0394 0.0336 0.0365
07:01-08:00, Tue., 03 Dec. 0.0418 0.0340 0.0366
06:01-07:00, Tue., 03 Dec. 0.0402 0.0347 0.0366
05:01-06:00, Tue., 03 Dec. 0.0400 0.0344 0.0368
04:01-05:00, Tue., 03 Dec. 0.0407 0.0349 0.0369
03:01-04:00, Tue., 03 Dec. 0.0401 0.0352 0.0367
02:01-03:00, Tue., 03 Dec. 0.0397 0.0345 0.0365
01:01-02:00, Tue., 03 Dec. 0.0423 0.0350 0.0370
00:01-01:00, Tue., 03 Dec. 0.0400 0.0345 0.0366
23:01-24:00, Mon., 02 Dec. 0.0405 0.0348 0.0368
22:01-23:00, Mon., 02 Dec. 0.0398 0.0351 0.0369
21:01-22:00, Mon., 02 Dec. 0.0396 0.0351 0.0367
20:01-21:00, Mon., 02 Dec. 0.0394 0.0348 0.0369
19:01-20:00, Mon., 02 Dec. 0.0397 0.0348 0.0367
18:01-19:00, Mon., 02 Dec. 0.0397 0.0341 0.0366
17:01-18:00, Mon., 02 Dec. 0.0396 0.0352 0.0370
16:01-17:00, Mon., 02 Dec. 0.0419 0.0355 0.0380
15:01-16:00, Mon., 02 Dec. 0.0454 0.0360 0.0393
14:01-15:00, Mon., 02 Dec. 0.0469 0.0386 0.0415
13:01-14:00, Mon., 02 Dec. 0.0468 0.0388 0.0421
12:01-13:00, Mon., 02 Dec. 0.0465 0.0382 0.0424
11:01-12:00, Mon., 02 Dec. 0.0421 0.0364 0.0390
10:01-11:00, Mon., 02 Dec. 0.0433 0.0359 0.0393
09:01-10:00, Mon., 02 Dec. 0.0466 0.0369 0.0414
08:01-09:00, Mon., 02 Dec. 0.0454 0.0377 0.0425
07:01-08:00, Mon., 02 Dec. 0.0441 0.0356 0.0391
06:01-07:00, Mon., 02 Dec. 0.0446 0.0357 0.0387
05:01-06:00, Mon., 02 Dec. 0.0393 0.0350 0.0372
04:01-05:00, Mon., 02 Dec. 0.0408 0.0351 0.0373
03:01-04:00, Mon., 02 Dec. 0.0422 0.0352 0.0374
02:01-03:00, Mon., 02 Dec. 0.0403 0.0344 0.0372
01:01-02:00, Mon., 02 Dec. 0.0415 0.0351 0.0377
00:01-01:00, Mon., 02 Dec. 0.0394 0.0351 0.0368