Measurement results by the hour (Hachioji) 5 Aug., 2024 - 11 Aug., 2024

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., 11 Aug. 0.0387 0.0332 0.0357
22:01-23:00, Sun., 11 Aug. 0.0375 0.0326 0.0350
21:01-22:00, Sun., 11 Aug. 0.0379 0.0330 0.0350
20:01-21:00, Sun., 11 Aug. 0.0367 0.0324 0.0345
19:01-20:00, Sun., 11 Aug. 0.0368 0.0322 0.0346
18:01-19:00, Sun., 11 Aug. 0.0374 0.0321 0.0346
17:01-18:00, Sun., 11 Aug. 0.0372 0.0322 0.0348
16:01-17:00, Sun., 11 Aug. 0.0370 0.0320 0.0347
15:01-16:00, Sun., 11 Aug. 0.0378 0.0323 0.0351
14:01-15:00, Sun., 11 Aug. 0.0377 0.0314 0.0348
13:01-14:00, Sun., 11 Aug. 0.0367 0.0324 0.0345
12:01-13:00, Sun., 11 Aug. 0.0374 0.0322 0.0346
11:01-12:00, Sun., 11 Aug. 0.0364 0.0322 0.0345
10:01-11:00, Sun., 11 Aug. 0.0374 0.0324 0.0348
09:01-10:00, Sun., 11 Aug. 0.0367 0.0328 0.0346
08:01-09:00, Sun., 11 Aug. 0.0370 0.0328 0.0351
07:01-08:00, Sun., 11 Aug. 0.0385 0.0327 0.0357
06:01-07:00, Sun., 11 Aug. 0.0386 0.0335 0.0358
05:01-06:00, Sun., 11 Aug. 0.0377 0.0326 0.0359
04:01-05:00, Sun., 11 Aug. 0.0391 0.0343 0.0361
03:01-04:00, Sun., 11 Aug. 0.0380 0.0337 0.0363
02:01-03:00, Sun., 11 Aug. 0.0376 0.0331 0.0350
01:01-02:00, Sun., 11 Aug. 0.0374 0.0318 0.0348
00:01-01:00, Sun., 11 Aug. 0.0368 0.0321 0.0343
23:01-24:00, Sat., 10 Aug. 0.0373 0.0318 0.0341
22:01-23:00, Sat., 10 Aug. 0.0370 0.0322 0.0346
21:01-22:00, Sat., 10 Aug. 0.0388 0.0332 0.0358
20:01-21:00, Sat., 10 Aug. 0.0452 0.0351 0.0398
19:01-20:00, Sat., 10 Aug. 0.0519 0.0428 0.0477
18:01-19:00, Sat., 10 Aug. 0.0403 0.0332 0.0354
17:01-18:00, Sat., 10 Aug. 0.0379 0.0322 0.0348
16:01-17:00, Sat., 10 Aug. 0.0365 0.0317 0.0345
15:01-16:00, Sat., 10 Aug. 0.0369 0.0321 0.0347
14:01-15:00, Sat., 10 Aug. 0.0378 0.0324 0.0346
13:01-14:00, Sat., 10 Aug. 0.0362 0.0318 0.0347
12:01-13:00, Sat., 10 Aug. 0.0365 0.0322 0.0345
11:01-12:00, Sat., 10 Aug. 0.0372 0.0323 0.0347
10:01-11:00, Sat., 10 Aug. 0.0376 0.0329 0.0352
09:01-10:00, Sat., 10 Aug. 0.0380 0.0331 0.0356
08:01-09:00, Sat., 10 Aug. 0.0388 0.0342 0.0363
07:01-08:00, Sat., 10 Aug. 0.0390 0.0332 0.0365
06:01-07:00, Sat., 10 Aug. 0.0399 0.0338 0.0363
05:01-06:00, Sat., 10 Aug. 0.0387 0.0341 0.0361
04:01-05:00, Sat., 10 Aug. 0.0388 0.0328 0.0357
03:01-04:00, Sat., 10 Aug. 0.0381 0.0329 0.0356
02:01-03:00, Sat., 10 Aug. 0.0371 0.0327 0.0350
01:01-02:00, Sat., 10 Aug. 0.0369 0.0319 0.0348
00:01-01:00, Sat., 10 Aug. 0.0367 0.0316 0.0346
23:01-24:00, Fri., 09 Aug. 0.0380 0.0318 0.0344
22:01-23:00, Fri., 09 Aug. 0.0367 0.0309 0.0344
21:01-22:00, Fri., 09 Aug. 0.0367 0.0321 0.0344
20:01-21:00, Fri., 09 Aug. 0.0374 0.0330 0.0349
19:01-20:00, Fri., 09 Aug. 0.0391 0.0336 0.0364
18:01-19:00, Fri., 09 Aug. 0.0414 0.0352 0.0389
17:01-18:00, Fri., 09 Aug. 0.0418 0.0353 0.0381
16:01-17:00, Fri., 09 Aug. 0.0421 0.0324 0.0362
15:01-16:00, Fri., 09 Aug. 0.0371 0.0323 0.0346
14:01-15:00, Fri., 09 Aug. 0.0372 0.0328 0.0349
13:01-14:00, Fri., 09 Aug. 0.0368 0.0321 0.0347
12:01-13:00, Fri., 09 Aug. 0.0382 0.0323 0.0346
11:01-12:00, Fri., 09 Aug. 0.0365 0.0328 0.0346
10:01-11:00, Fri., 09 Aug. 0.0364 0.0315 0.0344
09:01-10:00, Fri., 09 Aug. 0.0362 0.0312 0.0341
08:01-09:00, Fri., 09 Aug. 0.0369 0.0322 0.0347
07:01-08:00, Fri., 09 Aug. 0.0377 0.0326 0.0352
06:01-07:00, Fri., 09 Aug. 0.0385 0.0329 0.0356
05:01-06:00, Fri., 09 Aug. 0.0396 0.0340 0.0365
04:01-05:00, Fri., 09 Aug. 0.0391 0.0343 0.0369
03:01-04:00, Fri., 09 Aug. 0.0399 0.0340 0.0371
02:01-03:00, Fri., 09 Aug. 0.0391 0.0339 0.0369
01:01-02:00, Fri., 09 Aug. 0.0367 0.0318 0.0350
00:01-01:00, Fri., 09 Aug. 0.0369 0.0317 0.0347
23:01-24:00, Thu., 08 Aug. 0.0374 0.0321 0.0344
22:01-23:00, Thu., 08 Aug. 0.0368 0.0319 0.0343
21:01-22:00, Thu., 08 Aug. 0.0356 0.0320 0.0340
20:01-21:00, Thu., 08 Aug. 0.0368 0.0325 0.0341
19:01-20:00, Thu., 08 Aug. 0.0363 0.0314 0.0341
18:01-19:00, Thu., 08 Aug. 0.0365 0.0313 0.0344
17:01-18:00, Thu., 08 Aug. 0.0384 0.0323 0.0346
16:01-17:00, Thu., 08 Aug. 0.0363 0.0322 0.0341
15:01-16:00, Thu., 08 Aug. 0.0367 0.0318 0.0344
14:01-15:00, Thu., 08 Aug. 0.0364 0.0322 0.0344
13:01-14:00, Thu., 08 Aug. 0.0363 0.0326 0.0343
12:01-13:00, Thu., 08 Aug. 0.0368 0.0317 0.0340
11:01-12:00, Thu., 08 Aug. 0.0369 0.0317 0.0340
10:01-11:00, Thu., 08 Aug. 0.0362 0.0316 0.0342
09:01-10:00, Thu., 08 Aug. 0.0376 0.0310 0.0344
08:01-09:00, Thu., 08 Aug. 0.0371 0.0330 0.0348
07:01-08:00, Thu., 08 Aug. 0.0380 0.0329 0.0352
06:01-07:00, Thu., 08 Aug. 0.0379 0.0323 0.0349
05:01-06:00, Thu., 08 Aug. 0.0379 0.0325 0.0354
04:01-05:00, Thu., 08 Aug. 0.0388 0.0329 0.0354
03:01-04:00, Thu., 08 Aug. 0.0377 0.0331 0.0353
02:01-03:00, Thu., 08 Aug. 0.0379 0.0336 0.0354
01:01-02:00, Thu., 08 Aug. 0.0392 0.0334 0.0364
00:01-01:00, Thu., 08 Aug. 0.0419 0.0365 0.0392
23:01-24:00, Wed., 07 Aug. 0.0400 0.0333 0.0362
22:01-23:00, Wed., 07 Aug. 0.0372 0.0311 0.0348
21:01-22:00, Wed., 07 Aug. 0.0368 0.0327 0.0346
20:01-21:00, Wed., 07 Aug. 0.0367 0.0325 0.0345
19:01-20:00, Wed., 07 Aug. 0.0366 0.0325 0.0342
18:01-19:00, Wed., 07 Aug. 0.0370 0.0320 0.0342
17:01-18:00, Wed., 07 Aug. 0.0357 0.0318 0.0340
16:01-17:00, Wed., 07 Aug. 0.0363 0.0308 0.0339
15:01-16:00, Wed., 07 Aug. 0.0375 0.0315 0.0341
14:01-15:00, Wed., 07 Aug. 0.0368 0.0312 0.0342
13:01-14:00, Wed., 07 Aug. 0.0356 0.0322 0.0341
12:01-13:00, Wed., 07 Aug. 0.0358 0.0312 0.0340
11:01-12:00, Wed., 07 Aug. 0.0368 0.0315 0.0337
10:01-11:00, Wed., 07 Aug. 0.0363 0.0315 0.0341
09:01-10:00, Wed., 07 Aug. 0.0357 0.0319 0.0340
08:01-09:00, Wed., 07 Aug. 0.0367 0.0318 0.0341
07:01-08:00, Wed., 07 Aug. 0.0365 0.0318 0.0343
06:01-07:00, Wed., 07 Aug. 0.0374 0.0328 0.0348
05:01-06:00, Wed., 07 Aug. 0.0381 0.0322 0.0348
04:01-05:00, Wed., 07 Aug. 0.0368 0.0324 0.0347
03:01-04:00, Wed., 07 Aug. 0.0370 0.0324 0.0350
02:01-03:00, Wed., 07 Aug. 0.0399 0.0324 0.0362
01:01-02:00, Wed., 07 Aug. 0.0474 0.0358 0.0409
00:01-01:00, Wed., 07 Aug. 0.0473 0.0375 0.0434
23:01-24:00, Tue., 06 Aug. 0.0399 0.0321 0.0349
22:01-23:00, Tue., 06 Aug. 0.0361 0.0325 0.0341
21:01-22:00, Tue., 06 Aug. 0.0363 0.0323 0.0341
20:01-21:00, Tue., 06 Aug. 0.0375 0.0312 0.0348
19:01-20:00, Tue., 06 Aug. 0.0370 0.0317 0.0344
18:01-19:00, Tue., 06 Aug. 0.0367 0.0332 0.0350
17:01-18:00, Tue., 06 Aug. 0.0367 0.0328 0.0346
16:01-17:00, Tue., 06 Aug. 0.0365 0.0321 0.0344
15:01-16:00, Tue., 06 Aug. 0.0367 0.0325 0.0344
14:01-15:00, Tue., 06 Aug. 0.0365 0.0323 0.0348
13:01-14:00, Tue., 06 Aug. 0.0365 0.0324 0.0345
12:01-13:00, Tue., 06 Aug. 0.0371 0.0311 0.0345
11:01-12:00, Tue., 06 Aug. 0.0377 0.0321 0.0343
10:01-11:00, Tue., 06 Aug. 0.0370 0.0322 0.0345
09:01-10:00, Tue., 06 Aug. 0.0370 0.0325 0.0345
08:01-09:00, Tue., 06 Aug. 0.0365 0.0324 0.0345
07:01-08:00, Tue., 06 Aug. 0.0381 0.0325 0.0348
06:01-07:00, Tue., 06 Aug. 0.0387 0.0334 0.0354
05:01-06:00, Tue., 06 Aug. 0.0390 0.0331 0.0358
04:01-05:00, Tue., 06 Aug. 0.0377 0.0330 0.0352
03:01-04:00, Tue., 06 Aug. 0.0371 0.0331 0.0351
02:01-03:00, Tue., 06 Aug. 0.0377 0.0329 0.0353
01:01-02:00, Tue., 06 Aug. 0.0370 0.0335 0.0351
00:01-01:00, Tue., 06 Aug. 0.0368 0.0314 0.0347
23:01-24:00, Mon., 05 Aug. 0.0370 0.0315 0.0349
22:01-23:00, Mon., 05 Aug. 0.0378 0.0330 0.0351
21:01-22:00, Mon., 05 Aug. 0.0365 0.0304 0.0340
20:01-21:00, Mon., 05 Aug. 0.0367 0.0317 0.0339
19:01-20:00, Mon., 05 Aug. 0.0366 0.0317 0.0345
18:01-19:00, Mon., 05 Aug. 0.0370 0.0330 0.0346
17:01-18:00, Mon., 05 Aug. 0.0370 0.0326 0.0347
16:01-17:00, Mon., 05 Aug. 0.0368 0.0311 0.0343
15:01-16:00, Mon., 05 Aug. 0.0366 0.0324 0.0345
14:01-15:00, Mon., 05 Aug. 0.0371 0.0328 0.0346
13:01-14:00, Mon., 05 Aug. 0.0367 0.0319 0.0346
12:01-13:00, Mon., 05 Aug. 0.0368 0.0327 0.0346
11:01-12:00, Mon., 05 Aug. 0.0364 0.0322 0.0345
10:01-11:00, Mon., 05 Aug. 0.0363 0.0325 0.0346
09:01-10:00, Mon., 05 Aug. 0.0376 0.0317 0.0347
08:01-09:00, Mon., 05 Aug. 0.0369 0.0322 0.0346
07:01-08:00, Mon., 05 Aug. 0.0368 0.0319 0.0347
06:01-07:00, Mon., 05 Aug. 0.0375 0.0328 0.0352
05:01-06:00, Mon., 05 Aug. 0.0374 0.0333 0.0353
04:01-05:00, Mon., 05 Aug. 0.0380 0.0333 0.0356
03:01-04:00, Mon., 05 Aug. 0.0381 0.0321 0.0348
02:01-03:00, Mon., 05 Aug. 0.0374 0.0320 0.0342
01:01-02:00, Mon., 05 Aug. 0.0365 0.0318 0.0341
00:01-01:00, Mon., 05 Aug. 0.0362 0.0306 0.0339