Measurement results by the hour (Hachioji) 14 Nov., 2022 - 20 Nov., 2022

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., 20 Nov. 0.0511 0.0450 0.0477
22:01-23:00, Sun., 20 Nov. 0.0465 0.0391 0.0422
21:01-22:00, Sun., 20 Nov. 0.0477 0.0403 0.0432
20:01-21:00, Sun., 20 Nov. 0.0479 0.0409 0.0454
19:01-20:00, Sun., 20 Nov. 0.0497 0.0431 0.0470
18:01-19:00, Sun., 20 Nov. 0.0521 0.0444 0.0474
17:01-18:00, Sun., 20 Nov. 0.0551 0.0471 0.0508
16:01-17:00, Sun., 20 Nov. 0.0563 0.0452 0.0512
15:01-16:00, Sun., 20 Nov. 0.0491 0.0395 0.0441
14:01-15:00, Sun., 20 Nov. 0.0446 0.0353 0.0388
13:01-14:00, Sun., 20 Nov. 0.0392 0.0351 0.0369
12:01-13:00, Sun., 20 Nov. 0.0392 0.0341 0.0367
11:01-12:00, Sun., 20 Nov. 0.0395 0.0343 0.0369
10:01-11:00, Sun., 20 Nov. 0.0401 0.0350 0.0373
09:01-10:00, Sun., 20 Nov. 0.0398 0.0349 0.0375
08:01-09:00, Sun., 20 Nov. 0.0405 0.0350 0.0376
07:01-08:00, Sun., 20 Nov. 0.0402 0.0353 0.0377
06:01-07:00, Sun., 20 Nov. 0.0412 0.0356 0.0382
05:01-06:00, Sun., 20 Nov. 0.0403 0.0351 0.0373
04:01-05:00, Sun., 20 Nov. 0.0398 0.0353 0.0373
03:01-04:00, Sun., 20 Nov. 0.0403 0.0354 0.0376
02:01-03:00, Sun., 20 Nov. 0.0402 0.0346 0.0378
01:01-02:00, Sun., 20 Nov. 0.0397 0.0346 0.0376
00:01-01:00, Sun., 20 Nov. 0.0389 0.0346 0.0370
23:01-24:00, Sat., 19 Nov. 0.0391 0.0349 0.0368
22:01-23:00, Sat., 19 Nov. 0.0395 0.0343 0.0368
21:01-22:00, Sat., 19 Nov. 0.0385 0.0346 0.0365
20:01-21:00, Sat., 19 Nov. 0.0386 0.0327 0.0361
19:01-20:00, Sat., 19 Nov. 0.0390 0.0331 0.0361
18:01-19:00, Sat., 19 Nov. 0.0384 0.0336 0.0362
17:01-18:00, Sat., 19 Nov. 0.0382 0.0343 0.0361
16:01-17:00, Sat., 19 Nov. 0.0385 0.0339 0.0361
15:01-16:00, Sat., 19 Nov. 0.0389 0.0334 0.0363
14:01-15:00, Sat., 19 Nov. 0.0386 0.0337 0.0363
13:01-14:00, Sat., 19 Nov. 0.0387 0.0339 0.0364
12:01-13:00, Sat., 19 Nov. 0.0394 0.0345 0.0366
11:01-12:00, Sat., 19 Nov. 0.0389 0.0342 0.0361
10:01-11:00, Sat., 19 Nov. 0.0396 0.0337 0.0366
09:01-10:00, Sat., 19 Nov. 0.0391 0.0348 0.0371
08:01-09:00, Sat., 19 Nov. 0.0396 0.0346 0.0375
07:01-08:00, Sat., 19 Nov. 0.0402 0.0357 0.0376
06:01-07:00, Sat., 19 Nov. 0.0403 0.0349 0.0372
05:01-06:00, Sat., 19 Nov. 0.0401 0.0349 0.0373
04:01-05:00, Sat., 19 Nov. 0.0402 0.0336 0.0376
03:01-04:00, Sat., 19 Nov. 0.0391 0.0343 0.0374
02:01-03:00, Sat., 19 Nov. 0.0392 0.0349 0.0369
01:01-02:00, Sat., 19 Nov. 0.0407 0.0346 0.0367
00:01-01:00, Sat., 19 Nov. 0.0395 0.0344 0.0369
23:01-24:00, Fri., 18 Nov. 0.0387 0.0327 0.0364
22:01-23:00, Fri., 18 Nov. 0.0393 0.0343 0.0368
21:01-22:00, Fri., 18 Nov. 0.0391 0.0339 0.0367
20:01-21:00, Fri., 18 Nov. 0.0398 0.0346 0.0370
19:01-20:00, Fri., 18 Nov. 0.0388 0.0336 0.0367
18:01-19:00, Fri., 18 Nov. 0.0388 0.0336 0.0358
17:01-18:00, Fri., 18 Nov. 0.0384 0.0335 0.0358
16:01-17:00, Fri., 18 Nov. 0.0377 0.0337 0.0361
15:01-16:00, Fri., 18 Nov. 0.0385 0.0336 0.0362
14:01-15:00, Fri., 18 Nov. 0.0384 0.0336 0.0364
13:01-14:00, Fri., 18 Nov. 0.0392 0.0346 0.0367
12:01-13:00, Fri., 18 Nov. 0.0388 0.0339 0.0362
11:01-12:00, Fri., 18 Nov. 0.0388 0.0336 0.0364
10:01-11:00, Fri., 18 Nov. 0.0393 0.0346 0.0365
09:01-10:00, Fri., 18 Nov. 0.0395 0.0356 0.0373
08:01-09:00, Fri., 18 Nov. 0.0402 0.0346 0.0375
07:01-08:00, Fri., 18 Nov. 0.0391 0.0336 0.0370
06:01-07:00, Fri., 18 Nov. 0.0396 0.0346 0.0374
05:01-06:00, Fri., 18 Nov. 0.0404 0.0351 0.0376
04:01-05:00, Fri., 18 Nov. 0.0398 0.0356 0.0377
03:01-04:00, Fri., 18 Nov. 0.0395 0.0352 0.0379
02:01-03:00, Fri., 18 Nov. 0.0401 0.0350 0.0374
01:01-02:00, Fri., 18 Nov. 0.0411 0.0349 0.0375
00:01-01:00, Fri., 18 Nov. 0.0404 0.0353 0.0375
23:01-24:00, Thu., 17 Nov. 0.0391 0.0348 0.0374
22:01-23:00, Thu., 17 Nov. 0.0395 0.0346 0.0370
21:01-22:00, Thu., 17 Nov. 0.0400 0.0346 0.0371
20:01-21:00, Thu., 17 Nov. 0.0392 0.0340 0.0368
19:01-20:00, Thu., 17 Nov. 0.0393 0.0348 0.0366
18:01-19:00, Thu., 17 Nov. 0.0385 0.0340 0.0363
17:01-18:00, Thu., 17 Nov. 0.0382 0.0329 0.0357
16:01-17:00, Thu., 17 Nov. 0.0377 0.0331 0.0359
15:01-16:00, Thu., 17 Nov. 0.0388 0.0332 0.0360
14:01-15:00, Thu., 17 Nov. 0.0376 0.0340 0.0363
13:01-14:00, Thu., 17 Nov. 0.0384 0.0335 0.0360
12:01-13:00, Thu., 17 Nov. 0.0404 0.0339 0.0363
11:01-12:00, Thu., 17 Nov. 0.0388 0.0339 0.0363
10:01-11:00, Thu., 17 Nov. 0.0386 0.0337 0.0367
09:01-10:00, Thu., 17 Nov. 0.0390 0.0353 0.0372
08:01-09:00, Thu., 17 Nov. 0.0395 0.0357 0.0378
07:01-08:00, Thu., 17 Nov. 0.0410 0.0356 0.0379
06:01-07:00, Thu., 17 Nov. 0.0406 0.0353 0.0375
05:01-06:00, Thu., 17 Nov. 0.0395 0.0349 0.0374
04:01-05:00, Thu., 17 Nov. 0.0412 0.0354 0.0378
03:01-04:00, Thu., 17 Nov. 0.0411 0.0349 0.0379
02:01-03:00, Thu., 17 Nov. 0.0396 0.0339 0.0374
01:01-02:00, Thu., 17 Nov. 0.0407 0.0355 0.0377
00:01-01:00, Thu., 17 Nov. 0.0398 0.0346 0.0375
23:01-24:00, Wed., 16 Nov. 0.0398 0.0352 0.0375
22:01-23:00, Wed., 16 Nov. 0.0394 0.0348 0.0371
21:01-22:00, Wed., 16 Nov. 0.0389 0.0344 0.0365
20:01-21:00, Wed., 16 Nov. 0.0388 0.0338 0.0366
19:01-20:00, Wed., 16 Nov. 0.0387 0.0333 0.0360
18:01-19:00, Wed., 16 Nov. 0.0384 0.0335 0.0359
17:01-18:00, Wed., 16 Nov. 0.0376 0.0338 0.0357
16:01-17:00, Wed., 16 Nov. 0.0388 0.0332 0.0362
15:01-16:00, Wed., 16 Nov. 0.0384 0.0336 0.0358
14:01-15:00, Wed., 16 Nov. 0.0381 0.0335 0.0360
13:01-14:00, Wed., 16 Nov. 0.0381 0.0329 0.0357
12:01-13:00, Wed., 16 Nov. 0.0388 0.0343 0.0362
11:01-12:00, Wed., 16 Nov. 0.0387 0.0335 0.0360
10:01-11:00, Wed., 16 Nov. 0.0385 0.0347 0.0364
09:01-10:00, Wed., 16 Nov. 0.0388 0.0343 0.0364
08:01-09:00, Wed., 16 Nov. 0.0398 0.0337 0.0366
07:01-08:00, Wed., 16 Nov. 0.0403 0.0346 0.0376
06:01-07:00, Wed., 16 Nov. 0.0413 0.0337 0.0383
05:01-06:00, Wed., 16 Nov. 0.0419 0.0359 0.0380
04:01-05:00, Wed., 16 Nov. 0.0399 0.0349 0.0374
03:01-04:00, Wed., 16 Nov. 0.0389 0.0354 0.0371
02:01-03:00, Wed., 16 Nov. 0.0398 0.0339 0.0371
01:01-02:00, Wed., 16 Nov. 0.0401 0.0356 0.0373
00:01-01:00, Wed., 16 Nov. 0.0401 0.0347 0.0376
23:01-24:00, Tue., 15 Nov. 0.0393 0.0346 0.0369
22:01-23:00, Tue., 15 Nov. 0.0409 0.0333 0.0362
21:01-22:00, Tue., 15 Nov. 0.0383 0.0336 0.0356
20:01-21:00, Tue., 15 Nov. 0.0381 0.0337 0.0360
19:01-20:00, Tue., 15 Nov. 0.0371 0.0324 0.0355
18:01-19:00, Tue., 15 Nov. 0.0374 0.0335 0.0356
17:01-18:00, Tue., 15 Nov. 0.0388 0.0329 0.0356
16:01-17:00, Tue., 15 Nov. 0.0377 0.0332 0.0358
15:01-16:00, Tue., 15 Nov. 0.0377 0.0326 0.0355
14:01-15:00, Tue., 15 Nov. 0.0391 0.0335 0.0358
13:01-14:00, Tue., 15 Nov. 0.0388 0.0339 0.0357
12:01-13:00, Tue., 15 Nov. 0.0379 0.0336 0.0360
11:01-12:00, Tue., 15 Nov. 0.0406 0.0347 0.0373
10:01-11:00, Tue., 15 Nov. 0.0422 0.0357 0.0384
09:01-10:00, Tue., 15 Nov. 0.0464 0.0395 0.0428
08:01-09:00, Tue., 15 Nov. 0.0466 0.0408 0.0434
07:01-08:00, Tue., 15 Nov. 0.0461 0.0409 0.0436
06:01-07:00, Tue., 15 Nov. 0.0474 0.0410 0.0437
05:01-06:00, Tue., 15 Nov. 0.0445 0.0399 0.0419
04:01-05:00, Tue., 15 Nov. 0.0459 0.0391 0.0423
03:01-04:00, Tue., 15 Nov. 0.0444 0.0397 0.0418
02:01-03:00, Tue., 15 Nov. 0.0426 0.0362 0.0393
01:01-02:00, Tue., 15 Nov. 0.0395 0.0349 0.0370
00:01-01:00, Tue., 15 Nov. 0.0392 0.0344 0.0371
23:01-24:00, Mon., 14 Nov. 0.0390 0.0338 0.0362
22:01-23:00, Mon., 14 Nov. 0.0377 0.0334 0.0360
21:01-22:00, Mon., 14 Nov. 0.0393 0.0336 0.0365
20:01-21:00, Mon., 14 Nov. 0.0388 0.0343 0.0365
19:01-20:00, Mon., 14 Nov. 0.0389 0.0343 0.0363
18:01-19:00, Mon., 14 Nov. 0.0384 0.0342 0.0363
17:01-18:00, Mon., 14 Nov. 0.0388 0.0341 0.0364
16:01-17:00, Mon., 14 Nov. 0.0388 0.0327 0.0365
15:01-16:00, Mon., 14 Nov. 0.0389 0.0340 0.0367
14:01-15:00, Mon., 14 Nov. 0.0388 0.0332 0.0363
13:01-14:00, Mon., 14 Nov. 0.0391 0.0338 0.0365
12:01-13:00, Mon., 14 Nov. 0.0402 0.0346 0.0371
11:01-12:00, Mon., 14 Nov. 0.0395 0.0343 0.0369
10:01-11:00, Mon., 14 Nov. 0.0394 0.0343 0.0370
09:01-10:00, Mon., 14 Nov. 0.0399 0.0348 0.0373
08:01-09:00, Mon., 14 Nov. 0.0398 0.0353 0.0377
07:01-08:00, Mon., 14 Nov. 0.0407 0.0349 0.0380
06:01-07:00, Mon., 14 Nov. 0.0406 0.0358 0.0379
05:01-06:00, Mon., 14 Nov. 0.0403 0.0352 0.0382
04:01-05:00, Mon., 14 Nov. 0.0402 0.0360 0.0381
03:01-04:00, Mon., 14 Nov. 0.0405 0.0356 0.0380
02:01-03:00, Mon., 14 Nov. 0.0405 0.0351 0.0380
01:01-02:00, Mon., 14 Nov. 0.0405 0.0344 0.0377
00:01-01:00, Mon., 14 Nov. 0.0402 0.0352 0.0375