Measurement results by the hour (Hachioji) 31 Oct., 2022 - 6 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., 06 Nov. 0.0400 0.0343 0.0370
22:01-23:00, Sun., 06 Nov. 0.0389 0.0347 0.0368
21:01-22:00, Sun., 06 Nov. 0.0395 0.0336 0.0364
20:01-21:00, Sun., 06 Nov. 0.0388 0.0339 0.0362
19:01-20:00, Sun., 06 Nov. 0.0390 0.0331 0.0363
18:01-19:00, Sun., 06 Nov. 0.0395 0.0336 0.0360
17:01-18:00, Sun., 06 Nov. 0.0391 0.0337 0.0362
16:01-17:00, Sun., 06 Nov. 0.0395 0.0345 0.0364
15:01-16:00, Sun., 06 Nov. 0.0383 0.0346 0.0365
14:01-15:00, Sun., 06 Nov. 0.0388 0.0336 0.0366
13:01-14:00, Sun., 06 Nov. 0.0398 0.0340 0.0369
12:01-13:00, Sun., 06 Nov. 0.0397 0.0346 0.0369
11:01-12:00, Sun., 06 Nov. 0.0399 0.0349 0.0371
10:01-11:00, Sun., 06 Nov. 0.0398 0.0353 0.0378
09:01-10:00, Sun., 06 Nov. 0.0414 0.0360 0.0386
08:01-09:00, Sun., 06 Nov. 0.0421 0.0365 0.0393
07:01-08:00, Sun., 06 Nov. 0.0432 0.0373 0.0396
06:01-07:00, Sun., 06 Nov. 0.0429 0.0363 0.0394
05:01-06:00, Sun., 06 Nov. 0.0409 0.0363 0.0386
04:01-05:00, Sun., 06 Nov. 0.0408 0.0360 0.0380
03:01-04:00, Sun., 06 Nov. 0.0416 0.0361 0.0389
02:01-03:00, Sun., 06 Nov. 0.0408 0.0361 0.0385
01:01-02:00, Sun., 06 Nov. 0.0406 0.0356 0.0383
00:01-01:00, Sun., 06 Nov. 0.0410 0.0356 0.0379
23:01-24:00, Sat., 05 Nov. 0.0402 0.0349 0.0375
22:01-23:00, Sat., 05 Nov. 0.0402 0.0352 0.0377
21:01-22:00, Sat., 05 Nov. 0.0404 0.0349 0.0376
20:01-21:00, Sat., 05 Nov. 0.0385 0.0341 0.0366
19:01-20:00, Sat., 05 Nov. 0.0395 0.0338 0.0365
18:01-19:00, Sat., 05 Nov. 0.0379 0.0333 0.0362
17:01-18:00, Sat., 05 Nov. 0.0400 0.0346 0.0365
16:01-17:00, Sat., 05 Nov. 0.0394 0.0339 0.0365
15:01-16:00, Sat., 05 Nov. 0.0396 0.0336 0.0363
14:01-15:00, Sat., 05 Nov. 0.0391 0.0346 0.0365
13:01-14:00, Sat., 05 Nov. 0.0391 0.0343 0.0366
12:01-13:00, Sat., 05 Nov. 0.0393 0.0348 0.0370
11:01-12:00, Sat., 05 Nov. 0.0387 0.0335 0.0365
10:01-11:00, Sat., 05 Nov. 0.0391 0.0340 0.0369
09:01-10:00, Sat., 05 Nov. 0.0396 0.0348 0.0369
08:01-09:00, Sat., 05 Nov. 0.0396 0.0350 0.0371
07:01-08:00, Sat., 05 Nov. 0.0396 0.0343 0.0372
06:01-07:00, Sat., 05 Nov. 0.0400 0.0353 0.0371
05:01-06:00, Sat., 05 Nov. 0.0398 0.0346 0.0366
04:01-05:00, Sat., 05 Nov. 0.0390 0.0344 0.0368
03:01-04:00, Sat., 05 Nov. 0.0390 0.0346 0.0368
02:01-03:00, Sat., 05 Nov. 0.0391 0.0348 0.0368
01:01-02:00, Sat., 05 Nov. 0.0393 0.0336 0.0367
00:01-01:00, Sat., 05 Nov. 0.0398 0.0339 0.0366
23:01-24:00, Fri., 04 Nov. 0.0389 0.0349 0.0369
22:01-23:00, Fri., 04 Nov. 0.0400 0.0349 0.0374
21:01-22:00, Fri., 04 Nov. 0.0422 0.0356 0.0383
20:01-21:00, Fri., 04 Nov. 0.0397 0.0356 0.0377
19:01-20:00, Fri., 04 Nov. 0.0394 0.0347 0.0371
18:01-19:00, Fri., 04 Nov. 0.0398 0.0350 0.0371
17:01-18:00, Fri., 04 Nov. 0.0391 0.0353 0.0371
16:01-17:00, Fri., 04 Nov. 0.0390 0.0344 0.0370
15:01-16:00, Fri., 04 Nov. 0.0391 0.0343 0.0365
14:01-15:00, Fri., 04 Nov. 0.0390 0.0344 0.0370
13:01-14:00, Fri., 04 Nov. 0.0410 0.0346 0.0375
12:01-13:00, Fri., 04 Nov. 0.0395 0.0349 0.0375
11:01-12:00, Fri., 04 Nov. 0.0402 0.0344 0.0372
10:01-11:00, Fri., 04 Nov. 0.0393 0.0349 0.0367
09:01-10:00, Fri., 04 Nov. 0.0399 0.0345 0.0368
08:01-09:00, Fri., 04 Nov. 0.0410 0.0346 0.0371
07:01-08:00, Fri., 04 Nov. 0.0390 0.0339 0.0369
06:01-07:00, Fri., 04 Nov. 0.0386 0.0344 0.0367
05:01-06:00, Fri., 04 Nov. 0.0390 0.0341 0.0365
04:01-05:00, Fri., 04 Nov. 0.0389 0.0349 0.0367
03:01-04:00, Fri., 04 Nov. 0.0393 0.0346 0.0365
02:01-03:00, Fri., 04 Nov. 0.0381 0.0339 0.0364
01:01-02:00, Fri., 04 Nov. 0.0391 0.0327 0.0361
00:01-01:00, Fri., 04 Nov. 0.0385 0.0344 0.0363
23:01-24:00, Thu., 03 Nov. 0.0384 0.0339 0.0362
22:01-23:00, Thu., 03 Nov. 0.0386 0.0341 0.0365
21:01-22:00, Thu., 03 Nov. 0.0398 0.0342 0.0362
20:01-21:00, Thu., 03 Nov. 0.0404 0.0339 0.0364
19:01-20:00, Thu., 03 Nov. 0.0382 0.0344 0.0365
18:01-19:00, Thu., 03 Nov. 0.0402 0.0348 0.0366
17:01-18:00, Thu., 03 Nov. 0.0393 0.0338 0.0363
16:01-17:00, Thu., 03 Nov. 0.0387 0.0340 0.0365
15:01-16:00, Thu., 03 Nov. 0.0403 0.0346 0.0367
14:01-15:00, Thu., 03 Nov. 0.0391 0.0342 0.0366
13:01-14:00, Thu., 03 Nov. 0.0398 0.0342 0.0366
12:01-13:00, Thu., 03 Nov. 0.0390 0.0337 0.0364
11:01-12:00, Thu., 03 Nov. 0.0402 0.0337 0.0366
10:01-11:00, Thu., 03 Nov. 0.0399 0.0349 0.0371
09:01-10:00, Thu., 03 Nov. 0.0397 0.0348 0.0371
08:01-09:00, Thu., 03 Nov. 0.0395 0.0341 0.0369
07:01-08:00, Thu., 03 Nov. 0.0399 0.0350 0.0373
06:01-07:00, Thu., 03 Nov. 0.0392 0.0337 0.0369
05:01-06:00, Thu., 03 Nov. 0.0402 0.0349 0.0372
04:01-05:00, Thu., 03 Nov. 0.0394 0.0352 0.0371
03:01-04:00, Thu., 03 Nov. 0.0395 0.0335 0.0370
02:01-03:00, Thu., 03 Nov. 0.0398 0.0345 0.0367
01:01-02:00, Thu., 03 Nov. 0.0390 0.0341 0.0366
00:01-01:00, Thu., 03 Nov. 0.0393 0.0347 0.0366
23:01-24:00, Wed., 02 Nov. 0.0387 0.0339 0.0361
22:01-23:00, Wed., 02 Nov. 0.0395 0.0341 0.0362
21:01-22:00, Wed., 02 Nov. 0.0380 0.0335 0.0360
20:01-21:00, Wed., 02 Nov. 0.0384 0.0340 0.0362
19:01-20:00, Wed., 02 Nov. 0.0395 0.0342 0.0366
18:01-19:00, Wed., 02 Nov. 0.0386 0.0337 0.0362
17:01-18:00, Wed., 02 Nov. 0.0389 0.0343 0.0363
16:01-17:00, Wed., 02 Nov. 0.0395 0.0344 0.0366
15:01-16:00, Wed., 02 Nov. 0.0398 0.0344 0.0366
14:01-15:00, Wed., 02 Nov. 0.0384 0.0343 0.0363
13:01-14:00, Wed., 02 Nov. 0.0387 0.0344 0.0366
12:01-13:00, Wed., 02 Nov. 0.0393 0.0346 0.0369
11:01-12:00, Wed., 02 Nov. 0.0396 0.0346 0.0372
10:01-11:00, Wed., 02 Nov. 0.0398 0.0341 0.0371
09:01-10:00, Wed., 02 Nov. 0.0405 0.0349 0.0373
08:01-09:00, Wed., 02 Nov. 0.0400 0.0350 0.0372
07:01-08:00, Wed., 02 Nov. 0.0394 0.0345 0.0372
06:01-07:00, Wed., 02 Nov. 0.0396 0.0343 0.0370
05:01-06:00, Wed., 02 Nov. 0.0395 0.0352 0.0372
04:01-05:00, Wed., 02 Nov. 0.0402 0.0350 0.0373
03:01-04:00, Wed., 02 Nov. 0.0389 0.0337 0.0371
02:01-03:00, Wed., 02 Nov. 0.0393 0.0346 0.0370
01:01-02:00, Wed., 02 Nov. 0.0398 0.0344 0.0372
00:01-01:00, Wed., 02 Nov. 0.0399 0.0349 0.0371
23:01-24:00, Tue., 01 Nov. 0.0398 0.0350 0.0372
22:01-23:00, Tue., 01 Nov. 0.0408 0.0349 0.0374
21:01-22:00, Tue., 01 Nov. 0.0409 0.0349 0.0378
20:01-21:00, Tue., 01 Nov. 0.0408 0.0353 0.0379
19:01-20:00, Tue., 01 Nov. 0.0395 0.0355 0.0372
18:01-19:00, Tue., 01 Nov. 0.0398 0.0356 0.0374
17:01-18:00, Tue., 01 Nov. 0.0386 0.0313 0.0362
16:01-17:00, Tue., 01 Nov. 0.0388 0.0332 0.0362
15:01-16:00, Tue., 01 Nov. 0.0381 0.0335 0.0359
14:01-15:00, Tue., 01 Nov. 0.0384 0.0332 0.0358
13:01-14:00, Tue., 01 Nov. 0.0386 0.0336 0.0356
12:01-13:00, Tue., 01 Nov. 0.0385 0.0329 0.0356
11:01-12:00, Tue., 01 Nov. 0.0380 0.0338 0.0358
10:01-11:00, Tue., 01 Nov. 0.0391 0.0332 0.0361
09:01-10:00, Tue., 01 Nov. 0.0387 0.0343 0.0363
08:01-09:00, Tue., 01 Nov. 0.0388 0.0343 0.0364
07:01-08:00, Tue., 01 Nov. 0.0401 0.0340 0.0364
06:01-07:00, Tue., 01 Nov. 0.0390 0.0346 0.0367
05:01-06:00, Tue., 01 Nov. 0.0390 0.0339 0.0366
04:01-05:00, Tue., 01 Nov. 0.0389 0.0340 0.0363
03:01-04:00, Tue., 01 Nov. 0.0389 0.0336 0.0360
02:01-03:00, Tue., 01 Nov. 0.0390 0.0329 0.0360
01:01-02:00, Tue., 01 Nov. 0.0395 0.0332 0.0360
00:01-01:00, Tue., 01 Nov. 0.0385 0.0334 0.0360
23:01-24:00, Mon., 31 Oct. 0.0388 0.0341 0.0360
22:01-23:00, Mon., 31 Oct. 0.0390 0.0337 0.0360
21:01-22:00, Mon., 31 Oct. 0.0391 0.0337 0.0360
20:01-21:00, Mon., 31 Oct. 0.0374 0.0332 0.0354
19:01-20:00, Mon., 31 Oct. 0.0389 0.0325 0.0351
18:01-19:00, Mon., 31 Oct. 0.0377 0.0323 0.0352
17:01-18:00, Mon., 31 Oct. 0.0385 0.0338 0.0354
16:01-17:00, Mon., 31 Oct. 0.0388 0.0328 0.0357
15:01-16:00, Mon., 31 Oct. 0.0388 0.0338 0.0361
14:01-15:00, Mon., 31 Oct. 0.0380 0.0342 0.0361
13:01-14:00, Mon., 31 Oct. 0.0391 0.0337 0.0361
12:01-13:00, Mon., 31 Oct. 0.0388 0.0337 0.0362
11:01-12:00, Mon., 31 Oct. 0.0389 0.0340 0.0365
10:01-11:00, Mon., 31 Oct. 0.0390 0.0343 0.0363
09:01-10:00, Mon., 31 Oct. 0.0406 0.0346 0.0375
08:01-09:00, Mon., 31 Oct. 0.0409 0.0357 0.0379
07:01-08:00, Mon., 31 Oct. 0.0408 0.0361 0.0384
06:01-07:00, Mon., 31 Oct. 0.0404 0.0356 0.0381
05:01-06:00, Mon., 31 Oct. 0.0402 0.0353 0.0378
04:01-05:00, Mon., 31 Oct. 0.0404 0.0355 0.0376
03:01-04:00, Mon., 31 Oct. 0.0402 0.0349 0.0374
02:01-03:00, Mon., 31 Oct. 0.0400 0.0353 0.0373
01:01-02:00, Mon., 31 Oct. 0.0396 0.0335 0.0370
00:01-01:00, Mon., 31 Oct. 0.0395 0.0338 0.0367