Measurement results by the hour (Hachioji) 22 Sep., 2014 - 28 Sep., 2014

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., 28 Sep. 0.0374 0.0324 0.0352
22:01-23:00, Sun., 28 Sep. 0.0383 0.0326 0.0350
21:01-22:00, Sun., 28 Sep. 0.0368 0.0322 0.0346
20:01-21:00, Sun., 28 Sep. 0.0363 0.0321 0.0344
19:01-20:00, Sun., 28 Sep. 0.0362 0.0311 0.0344
18:01-19:00, Sun., 28 Sep. 0.0358 0.0327 0.0345
17:01-18:00, Sun., 28 Sep. 0.0371 0.0323 0.0346
16:01-17:00, Sun., 28 Sep. 0.0386 0.0321 0.0347
15:01-16:00, Sun., 28 Sep. 0.0371 0.0318 0.0344
14:01-15:00, Sun., 28 Sep. 0.0366 0.0327 0.0343
13:01-14:00, Sun., 28 Sep. 0.0366 0.0324 0.0344
12:01-13:00, Sun., 28 Sep. 0.0363 0.0316 0.0341
11:01-12:00, Sun., 28 Sep. 0.0361 0.0325 0.0341
10:01-11:00, Sun., 28 Sep. 0.0359 0.0321 0.0342
09:01-10:00, Sun., 28 Sep. 0.0361 0.0325 0.0343
08:01-09:00, Sun., 28 Sep. 0.0367 0.0309 0.0344
07:01-08:00, Sun., 28 Sep. 0.0378 0.0334 0.0352
06:01-07:00, Sun., 28 Sep. 0.0370 0.0333 0.0354
05:01-06:00, Sun., 28 Sep. 0.0370 0.0332 0.0351
04:01-05:00, Sun., 28 Sep. 0.0369 0.0331 0.0348
03:01-04:00, Sun., 28 Sep. 0.0372 0.0332 0.0348
02:01-03:00, Sun., 28 Sep. 0.0368 0.0318 0.0343
01:01-02:00, Sun., 28 Sep. 0.0364 0.0316 0.0347
00:01-01:00, Sun., 28 Sep. 0.0369 0.0331 0.0349
23:01-24:00, Sat., 27 Sep. 0.0366 0.0325 0.0346
22:01-23:00, Sat., 27 Sep. 0.0369 0.0320 0.0343
21:01-22:00, Sat., 27 Sep. 0.0361 0.0314 0.0339
20:01-21:00, Sat., 27 Sep. 0.0358 0.0320 0.0341
19:01-20:00, Sat., 27 Sep. 0.0361 0.0320 0.0338
18:01-19:00, Sat., 27 Sep. 0.0361 0.0323 0.0341
17:01-18:00, Sat., 27 Sep. 0.0360 0.0318 0.0337
16:01-17:00, Sat., 27 Sep. 0.0355 0.0307 0.0335
15:01-16:00, Sat., 27 Sep. 0.0357 0.0318 0.0335
14:01-15:00, Sat., 27 Sep. 0.0361 0.0318 0.0338
13:01-14:00, Sat., 27 Sep. 0.0361 0.0318 0.0338
12:01-13:00, Sat., 27 Sep. 0.0348 0.0310 0.0332
11:01-12:00, Sat., 27 Sep. 0.0363 0.0320 0.0339
10:01-11:00, Sat., 27 Sep. 0.0358 0.0313 0.0337
09:01-10:00, Sat., 27 Sep. 0.0363 0.0320 0.0341
08:01-09:00, Sat., 27 Sep. 0.0360 0.0316 0.0338
07:01-08:00, Sat., 27 Sep. 0.0362 0.0319 0.0340
06:01-07:00, Sat., 27 Sep. 0.0359 0.0323 0.0340
05:01-06:00, Sat., 27 Sep. 0.0365 0.0320 0.0342
04:01-05:00, Sat., 27 Sep. 0.0363 0.0324 0.0341
03:01-04:00, Sat., 27 Sep. 0.0359 0.0327 0.0342
02:01-03:00, Sat., 27 Sep. 0.0361 0.0316 0.0338
01:01-02:00, Sat., 27 Sep. 0.0360 0.0318 0.0340
00:01-01:00, Sat., 27 Sep. 0.0368 0.0323 0.0343
23:01-24:00, Fri., 26 Sep. 0.0362 0.0318 0.0341
22:01-23:00, Fri., 26 Sep. 0.0366 0.0316 0.0341
21:01-22:00, Fri., 26 Sep. 0.0365 0.0322 0.0343
20:01-21:00, Fri., 26 Sep. 0.0370 0.0318 0.0341
19:01-20:00, Fri., 26 Sep. 0.0367 0.0317 0.0341
18:01-19:00, Fri., 26 Sep. 0.0362 0.0320 0.0341
17:01-18:00, Fri., 26 Sep. 0.0364 0.0324 0.0342
16:01-17:00, Fri., 26 Sep. 0.0372 0.0321 0.0344
15:01-16:00, Fri., 26 Sep. 0.0370 0.0319 0.0339
14:01-15:00, Fri., 26 Sep. 0.0361 0.0319 0.0342
13:01-14:00, Fri., 26 Sep. 0.0367 0.0320 0.0345
12:01-13:00, Fri., 26 Sep. 0.0363 0.0323 0.0340
11:01-12:00, Fri., 26 Sep. 0.0371 0.0318 0.0341
10:01-11:00, Fri., 26 Sep. 0.0361 0.0314 0.0341
09:01-10:00, Fri., 26 Sep. 0.0363 0.0312 0.0340
08:01-09:00, Fri., 26 Sep. 0.0366 0.0327 0.0342
07:01-08:00, Fri., 26 Sep. 0.0363 0.0323 0.0343
06:01-07:00, Fri., 26 Sep. 0.0365 0.0306 0.0340
05:01-06:00, Fri., 26 Sep. 0.0366 0.0322 0.0341
04:01-05:00, Fri., 26 Sep. 0.0370 0.0324 0.0343
03:01-04:00, Fri., 26 Sep. 0.0368 0.0326 0.0345
02:01-03:00, Fri., 26 Sep. 0.0373 0.0331 0.0351
01:01-02:00, Fri., 26 Sep. 0.0391 0.0342 0.0364
00:01-01:00, Fri., 26 Sep. 0.0415 0.0337 0.0364
23:01-24:00, Thu., 25 Sep. 0.0434 0.0370 0.0407
22:01-23:00, Thu., 25 Sep. 0.0393 0.0321 0.0354
21:01-22:00, Thu., 25 Sep. 0.0373 0.0328 0.0351
20:01-21:00, Thu., 25 Sep. 0.0367 0.0326 0.0347
19:01-20:00, Thu., 25 Sep. 0.0376 0.0329 0.0347
18:01-19:00, Thu., 25 Sep. 0.0367 0.0328 0.0348
17:01-18:00, Thu., 25 Sep. 0.0375 0.0328 0.0352
16:01-17:00, Thu., 25 Sep. 0.0369 0.0311 0.0341
15:01-16:00, Thu., 25 Sep. 0.0359 0.0327 0.0343
14:01-15:00, Thu., 25 Sep. 0.0355 0.0315 0.0336
13:01-14:00, Thu., 25 Sep. 0.0353 0.0309 0.0334
12:01-13:00, Thu., 25 Sep. 0.0358 0.0312 0.0337
11:01-12:00, Thu., 25 Sep. 0.0358 0.0323 0.0339
10:01-11:00, Thu., 25 Sep. 0.0374 0.0322 0.0350
09:01-10:00, Thu., 25 Sep. 0.0373 0.0331 0.0354
08:01-09:00, Thu., 25 Sep. 0.0387 0.0333 0.0356
07:01-08:00, Thu., 25 Sep. 0.0387 0.0325 0.0354
06:01-07:00, Thu., 25 Sep. 0.0400 0.0347 0.0367
05:01-06:00, Thu., 25 Sep. 0.0412 0.0343 0.0364
04:01-05:00, Thu., 25 Sep. 0.0379 0.0339 0.0358
03:01-04:00, Thu., 25 Sep. 0.0363 0.0326 0.0346
02:01-03:00, Thu., 25 Sep. 0.0365 0.0316 0.0346
01:01-02:00, Thu., 25 Sep. 0.0359 0.0327 0.0342
00:01-01:00, Thu., 25 Sep. 0.0363 0.0325 0.0342
23:01-24:00, Wed., 24 Sep. 0.0364 0.0321 0.0342
22:01-23:00, Wed., 24 Sep. 0.0363 0.0319 0.0345
21:01-22:00, Wed., 24 Sep. 0.0358 0.0313 0.0340
20:01-21:00, Wed., 24 Sep. 0.0359 0.0325 0.0342
19:01-20:00, Wed., 24 Sep. 0.0369 0.0317 0.0343
18:01-19:00, Wed., 24 Sep. 0.0361 0.0320 0.0340
17:01-18:00, Wed., 24 Sep. 0.0363 0.0322 0.0340
16:01-17:00, Wed., 24 Sep. 0.0364 0.0325 0.0344
15:01-16:00, Wed., 24 Sep. 0.0369 0.0318 0.0350
14:01-15:00, Wed., 24 Sep. 0.0360 0.0322 0.0341
13:01-14:00, Wed., 24 Sep. 0.0359 0.0326 0.0342
12:01-13:00, Wed., 24 Sep. 0.0364 0.0313 0.0339
11:01-12:00, Wed., 24 Sep. 0.0361 0.0327 0.0344
10:01-11:00, Wed., 24 Sep. 0.0368 0.0329 0.0347
09:01-10:00, Wed., 24 Sep. 0.0367 0.0337 0.0350
08:01-09:00, Wed., 24 Sep. 0.0374 0.0334 0.0353
07:01-08:00, Wed., 24 Sep. 0.0372 0.0332 0.0353
06:01-07:00, Wed., 24 Sep. 0.0382 0.0340 0.0358
05:01-06:00, Wed., 24 Sep. 0.0373 0.0336 0.0354
04:01-05:00, Wed., 24 Sep. 0.0371 0.0327 0.0353
03:01-04:00, Wed., 24 Sep. 0.0372 0.0319 0.0352
02:01-03:00, Wed., 24 Sep. 0.0383 0.0340 0.0357
01:01-02:00, Wed., 24 Sep. 0.0376 0.0329 0.0350
00:01-01:00, Wed., 24 Sep. 0.0367 0.0330 0.0346
23:01-24:00, Tue., 23 Sep. 0.0361 0.0313 0.0343
22:01-23:00, Tue., 23 Sep. 0.0362 0.0320 0.0340
21:01-22:00, Tue., 23 Sep. 0.0354 0.0323 0.0339
20:01-21:00, Tue., 23 Sep. 0.0363 0.0321 0.0339
19:01-20:00, Tue., 23 Sep. 0.0361 0.0318 0.0339
18:01-19:00, Tue., 23 Sep. 0.0351 0.0320 0.0338
17:01-18:00, Tue., 23 Sep. 0.0359 0.0316 0.0341
16:01-17:00, Tue., 23 Sep. 0.0359 0.0317 0.0340
15:01-16:00, Tue., 23 Sep. 0.0363 0.0316 0.0340
14:01-15:00, Tue., 23 Sep. 0.0358 0.0320 0.0341
13:01-14:00, Tue., 23 Sep. 0.0372 0.0323 0.0344
12:01-13:00, Tue., 23 Sep. 0.0364 0.0323 0.0343
11:01-12:00, Tue., 23 Sep. 0.0367 0.0319 0.0340
10:01-11:00, Tue., 23 Sep. 0.0365 0.0322 0.0342
09:01-10:00, Tue., 23 Sep. 0.0363 0.0325 0.0345
08:01-09:00, Tue., 23 Sep. 0.0367 0.0329 0.0352
07:01-08:00, Tue., 23 Sep. 0.0372 0.0333 0.0354
06:01-07:00, Tue., 23 Sep. 0.0374 0.0333 0.0352
05:01-06:00, Tue., 23 Sep. 0.0378 0.0325 0.0346
04:01-05:00, Tue., 23 Sep. 0.0368 0.0325 0.0348
03:01-04:00, Tue., 23 Sep. 0.0365 0.0325 0.0345
02:01-03:00, Tue., 23 Sep. 0.0370 0.0328 0.0346
01:01-02:00, Tue., 23 Sep. 0.0367 0.0321 0.0344
00:01-01:00, Tue., 23 Sep. 0.0366 0.0320 0.0342
23:01-24:00, Mon., 22 Sep. 0.0374 0.0320 0.0348
22:01-23:00, Mon., 22 Sep. 0.0425 0.0353 0.0382
21:01-22:00, Mon., 22 Sep. 0.0481 0.0337 0.0428
20:01-21:00, Mon., 22 Sep. 0.0367 0.0321 0.0342
19:01-20:00, Mon., 22 Sep. 0.0373 0.0326 0.0347
18:01-19:00, Mon., 22 Sep. 0.0367 0.0325 0.0346
17:01-18:00, Mon., 22 Sep. 0.0366 0.0322 0.0345
16:01-17:00, Mon., 22 Sep. 0.0367 0.0320 0.0346
15:01-16:00, Mon., 22 Sep. 0.0364 0.0324 0.0347
14:01-15:00, Mon., 22 Sep. 0.0367 0.0324 0.0347
13:01-14:00, Mon., 22 Sep. 0.0371 0.0320 0.0348
12:01-13:00, Mon., 22 Sep. 0.0363 0.0326 0.0347
11:01-12:00, Mon., 22 Sep. 0.0366 0.0327 0.0347
10:01-11:00, Mon., 22 Sep. 0.0375 0.0322 0.0350
09:01-10:00, Mon., 22 Sep. 0.0377 0.0332 0.0351
08:01-09:00, Mon., 22 Sep. 0.0368 0.0336 0.0352
07:01-08:00, Mon., 22 Sep. 0.0387 0.0338 0.0359
06:01-07:00, Mon., 22 Sep. 0.0381 0.0341 0.0358
05:01-06:00, Mon., 22 Sep. 0.0388 0.0336 0.0360
04:01-05:00, Mon., 22 Sep. 0.0389 0.0344 0.0360
03:01-04:00, Mon., 22 Sep. 0.0388 0.0339 0.0357
02:01-03:00, Mon., 22 Sep. 0.0378 0.0335 0.0358
01:01-02:00, Mon., 22 Sep. 0.0383 0.0337 0.0357
00:01-01:00, Mon., 22 Sep. 0.0368 0.0330 0.0351