Measurement results by the hour (Hachioji) 24 Jul., 2017 - 30 Jul., 2017

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., 30 Jul. 0.0334 0.0300 0.0319
22:01-23:00, Sun., 30 Jul. 0.0339 0.0292 0.0318
21:01-22:00, Sun., 30 Jul. 0.0335 0.0306 0.0319
20:01-21:00, Sun., 30 Jul. 0.0335 0.0290 0.0315
19:01-20:00, Sun., 30 Jul. 0.0332 0.0287 0.0313
18:01-19:00, Sun., 30 Jul. 0.0334 0.0285 0.0313
17:01-18:00, Sun., 30 Jul. 0.0336 0.0291 0.0310
16:01-17:00, Sun., 30 Jul. 0.0331 0.0286 0.0309
15:01-16:00, Sun., 30 Jul. 0.0336 0.0284 0.0313
14:01-15:00, Sun., 30 Jul. 0.0338 0.0290 0.0314
13:01-14:00, Sun., 30 Jul. 0.0343 0.0293 0.0319
12:01-13:00, Sun., 30 Jul. 0.0351 0.0307 0.0330
11:01-12:00, Sun., 30 Jul. 0.0370 0.0326 0.0350
10:01-11:00, Sun., 30 Jul. 0.0392 0.0338 0.0359
09:01-10:00, Sun., 30 Jul. 0.0380 0.0313 0.0354
08:01-09:00, Sun., 30 Jul. 0.0406 0.0339 0.0374
07:01-08:00, Sun., 30 Jul. 0.0419 0.0328 0.0386
06:01-07:00, Sun., 30 Jul. 0.0358 0.0307 0.0334
05:01-06:00, Sun., 30 Jul. 0.0364 0.0324 0.0342
04:01-05:00, Sun., 30 Jul. 0.0362 0.0313 0.0340
03:01-04:00, Sun., 30 Jul. 0.0350 0.0312 0.0328
02:01-03:00, Sun., 30 Jul. 0.0349 0.0307 0.0327
01:01-02:00, Sun., 30 Jul. 0.0352 0.0304 0.0324
00:01-01:00, Sun., 30 Jul. 0.0351 0.0304 0.0333
23:01-24:00, Sat., 29 Jul. 0.0374 0.0329 0.0350
22:01-23:00, Sat., 29 Jul. 0.0368 0.0325 0.0353
21:01-22:00, Sat., 29 Jul. 0.0437 0.0345 0.0378
20:01-21:00, Sat., 29 Jul. 0.0500 0.0399 0.0454
19:01-20:00, Sat., 29 Jul. 0.0585 0.0464 0.0514
18:01-19:00, Sat., 29 Jul. 0.0600 0.0535 0.0570
17:01-18:00, Sat., 29 Jul. 0.0611 0.0512 0.0555
16:01-17:00, Sat., 29 Jul. 0.0537 0.0376 0.0455
15:01-16:00, Sat., 29 Jul. 0.0400 0.0319 0.0356
14:01-15:00, Sat., 29 Jul. 0.0349 0.0307 0.0328
13:01-14:00, Sat., 29 Jul. 0.0348 0.0295 0.0327
12:01-13:00, Sat., 29 Jul. 0.0343 0.0308 0.0328
11:01-12:00, Sat., 29 Jul. 0.0351 0.0312 0.0329
10:01-11:00, Sat., 29 Jul. 0.0348 0.0306 0.0326
09:01-10:00, Sat., 29 Jul. 0.0351 0.0310 0.0327
08:01-09:00, Sat., 29 Jul. 0.0353 0.0306 0.0329
07:01-08:00, Sat., 29 Jul. 0.0354 0.0315 0.0332
06:01-07:00, Sat., 29 Jul. 0.0359 0.0310 0.0333
05:01-06:00, Sat., 29 Jul. 0.0359 0.0317 0.0335
04:01-05:00, Sat., 29 Jul. 0.0358 0.0312 0.0335
03:01-04:00, Sat., 29 Jul. 0.0349 0.0314 0.0331
02:01-03:00, Sat., 29 Jul. 0.0353 0.0304 0.0332
01:01-02:00, Sat., 29 Jul. 0.0355 0.0311 0.0329
00:01-01:00, Sat., 29 Jul. 0.0350 0.0303 0.0328
23:01-24:00, Fri., 28 Jul. 0.0351 0.0308 0.0330
22:01-23:00, Fri., 28 Jul. 0.0355 0.0307 0.0331
21:01-22:00, Fri., 28 Jul. 0.0354 0.0315 0.0331
20:01-21:00, Fri., 28 Jul. 0.0347 0.0313 0.0330
19:01-20:00, Fri., 28 Jul. 0.0350 0.0312 0.0331
18:01-19:00, Fri., 28 Jul. 0.0357 0.0312 0.0331
17:01-18:00, Fri., 28 Jul. 0.0364 0.0306 0.0330
16:01-17:00, Fri., 28 Jul. 0.0358 0.0313 0.0333
15:01-16:00, Fri., 28 Jul. 0.0355 0.0306 0.0331
14:01-15:00, Fri., 28 Jul. 0.0354 0.0308 0.0333
13:01-14:00, Fri., 28 Jul. 0.0352 0.0307 0.0333
12:01-13:00, Fri., 28 Jul. 0.0347 0.0315 0.0332
11:01-12:00, Fri., 28 Jul. 0.0359 0.0311 0.0332
10:01-11:00, Fri., 28 Jul. 0.0354 0.0311 0.0333
09:01-10:00, Fri., 28 Jul. 0.0357 0.0313 0.0335
08:01-09:00, Fri., 28 Jul. 0.0358 0.0313 0.0333
07:01-08:00, Fri., 28 Jul. 0.0366 0.0318 0.0339
06:01-07:00, Fri., 28 Jul. 0.0366 0.0328 0.0349
05:01-06:00, Fri., 28 Jul. 0.0362 0.0317 0.0340
04:01-05:00, Fri., 28 Jul. 0.0360 0.0315 0.0335
03:01-04:00, Fri., 28 Jul. 0.0356 0.0312 0.0336
02:01-03:00, Fri., 28 Jul. 0.0363 0.0314 0.0335
01:01-02:00, Fri., 28 Jul. 0.0353 0.0314 0.0332
00:01-01:00, Fri., 28 Jul. 0.0351 0.0310 0.0332
23:01-24:00, Thu., 27 Jul. 0.0356 0.0313 0.0334
22:01-23:00, Thu., 27 Jul. 0.0353 0.0311 0.0332
21:01-22:00, Thu., 27 Jul. 0.0358 0.0311 0.0332
20:01-21:00, Thu., 27 Jul. 0.0354 0.0311 0.0333
19:01-20:00, Thu., 27 Jul. 0.0360 0.0310 0.0333
18:01-19:00, Thu., 27 Jul. 0.0354 0.0312 0.0334
17:01-18:00, Thu., 27 Jul. 0.0367 0.0302 0.0332
16:01-17:00, Thu., 27 Jul. 0.0359 0.0314 0.0330
15:01-16:00, Thu., 27 Jul. 0.0352 0.0312 0.0330
14:01-15:00, Thu., 27 Jul. 0.0356 0.0314 0.0333
13:01-14:00, Thu., 27 Jul. 0.0353 0.0314 0.0331
12:01-13:00, Thu., 27 Jul. 0.0356 0.0303 0.0330
11:01-12:00, Thu., 27 Jul. 0.0352 0.0315 0.0332
10:01-11:00, Thu., 27 Jul. 0.0355 0.0307 0.0333
09:01-10:00, Thu., 27 Jul. 0.0350 0.0311 0.0332
08:01-09:00, Thu., 27 Jul. 0.0367 0.0322 0.0338
07:01-08:00, Thu., 27 Jul. 0.0360 0.0314 0.0337
06:01-07:00, Thu., 27 Jul. 0.0374 0.0320 0.0344
05:01-06:00, Thu., 27 Jul. 0.0362 0.0320 0.0341
04:01-05:00, Thu., 27 Jul. 0.0358 0.0313 0.0334
03:01-04:00, Thu., 27 Jul. 0.0360 0.0320 0.0338
02:01-03:00, Thu., 27 Jul. 0.0364 0.0317 0.0340
01:01-02:00, Thu., 27 Jul. 0.0350 0.0308 0.0328
00:01-01:00, Thu., 27 Jul. 0.0351 0.0305 0.0327
23:01-24:00, Wed., 26 Jul. 0.0353 0.0314 0.0328
22:01-23:00, Wed., 26 Jul. 0.0346 0.0300 0.0329
21:01-22:00, Wed., 26 Jul. 0.0351 0.0316 0.0333
20:01-21:00, Wed., 26 Jul. 0.0352 0.0309 0.0330
19:01-20:00, Wed., 26 Jul. 0.0349 0.0307 0.0330
18:01-19:00, Wed., 26 Jul. 0.0355 0.0313 0.0333
17:01-18:00, Wed., 26 Jul. 0.0357 0.0313 0.0332
16:01-17:00, Wed., 26 Jul. 0.0352 0.0300 0.0333
15:01-16:00, Wed., 26 Jul. 0.0363 0.0308 0.0336
14:01-15:00, Wed., 26 Jul. 0.0366 0.0325 0.0347
13:01-14:00, Wed., 26 Jul. 0.0427 0.0336 0.0375
12:01-13:00, Wed., 26 Jul. 0.0525 0.0369 0.0458
11:01-12:00, Wed., 26 Jul. 0.0526 0.0376 0.0443
10:01-11:00, Wed., 26 Jul. 0.0469 0.0370 0.0417
09:01-10:00, Wed., 26 Jul. 0.0570 0.0416 0.0494
08:01-09:00, Wed., 26 Jul. 0.0448 0.0342 0.0388
07:01-08:00, Wed., 26 Jul. 0.0383 0.0325 0.0355
06:01-07:00, Wed., 26 Jul. 0.0369 0.0327 0.0350
05:01-06:00, Wed., 26 Jul. 0.0419 0.0334 0.0362
04:01-05:00, Wed., 26 Jul. 0.0444 0.0359 0.0404
03:01-04:00, Wed., 26 Jul. 0.0482 0.0345 0.0388
02:01-03:00, Wed., 26 Jul. 0.0394 0.0328 0.0353
01:01-02:00, Wed., 26 Jul. 0.0394 0.0335 0.0361
00:01-01:00, Wed., 26 Jul. 0.0375 0.0342 0.0359
23:01-24:00, Tue., 25 Jul. 0.0380 0.0334 0.0357
22:01-23:00, Tue., 25 Jul. 0.0368 0.0329 0.0350
21:01-22:00, Tue., 25 Jul. 0.0367 0.0319 0.0347
20:01-21:00, Tue., 25 Jul. 0.0371 0.0329 0.0346
19:01-20:00, Tue., 25 Jul. 0.0370 0.0326 0.0347
18:01-19:00, Tue., 25 Jul. 0.0361 0.0324 0.0342
17:01-18:00, Tue., 25 Jul. 0.0366 0.0323 0.0345
16:01-17:00, Tue., 25 Jul. 0.0371 0.0323 0.0349
15:01-16:00, Tue., 25 Jul. 0.0368 0.0320 0.0342
14:01-15:00, Tue., 25 Jul. 0.0360 0.0315 0.0336
13:01-14:00, Tue., 25 Jul. 0.0357 0.0316 0.0336
12:01-13:00, Tue., 25 Jul. 0.0362 0.0310 0.0336
11:01-12:00, Tue., 25 Jul. 0.0362 0.0315 0.0338
10:01-11:00, Tue., 25 Jul. 0.0363 0.0308 0.0337
09:01-10:00, Tue., 25 Jul. 0.0358 0.0317 0.0336
08:01-09:00, Tue., 25 Jul. 0.0360 0.0310 0.0340
07:01-08:00, Tue., 25 Jul. 0.0382 0.0326 0.0350
06:01-07:00, Tue., 25 Jul. 0.0391 0.0342 0.0365
05:01-06:00, Tue., 25 Jul. 0.0395 0.0343 0.0366
04:01-05:00, Tue., 25 Jul. 0.0401 0.0334 0.0361
03:01-04:00, Tue., 25 Jul. 0.0361 0.0326 0.0342
02:01-03:00, Tue., 25 Jul. 0.0363 0.0319 0.0338
01:01-02:00, Tue., 25 Jul. 0.0359 0.0316 0.0340
00:01-01:00, Tue., 25 Jul. 0.0367 0.0327 0.0346
23:01-24:00, Mon., 24 Jul. 0.0372 0.0323 0.0342
22:01-23:00, Mon., 24 Jul. 0.0356 0.0319 0.0337
21:01-22:00, Mon., 24 Jul. 0.0355 0.0308 0.0335
20:01-21:00, Mon., 24 Jul. 0.0361 0.0319 0.0336
19:01-20:00, Mon., 24 Jul. 0.0356 0.0317 0.0338
18:01-19:00, Mon., 24 Jul. 0.0367 0.0317 0.0335
17:01-18:00, Mon., 24 Jul. 0.0354 0.0316 0.0336
16:01-17:00, Mon., 24 Jul. 0.0353 0.0304 0.0335
15:01-16:00, Mon., 24 Jul. 0.0358 0.0307 0.0335
14:01-15:00, Mon., 24 Jul. 0.0360 0.0309 0.0335
13:01-14:00, Mon., 24 Jul. 0.0351 0.0313 0.0335
12:01-13:00, Mon., 24 Jul. 0.0360 0.0316 0.0337
11:01-12:00, Mon., 24 Jul. 0.0362 0.0314 0.0334
10:01-11:00, Mon., 24 Jul. 0.0364 0.0310 0.0340
09:01-10:00, Mon., 24 Jul. 0.0365 0.0327 0.0343
08:01-09:00, Mon., 24 Jul. 0.0390 0.0326 0.0353
07:01-08:00, Mon., 24 Jul. 0.0385 0.0340 0.0365
06:01-07:00, Mon., 24 Jul. 0.0412 0.0353 0.0373
05:01-06:00, Mon., 24 Jul. 0.0433 0.0352 0.0377
04:01-05:00, Mon., 24 Jul. 0.0407 0.0361 0.0383
03:01-04:00, Mon., 24 Jul. 0.0399 0.0324 0.0365
02:01-03:00, Mon., 24 Jul. 0.0363 0.0311 0.0341
01:01-02:00, Mon., 24 Jul. 0.0380 0.0323 0.0346
00:01-01:00, Mon., 24 Jul. 0.0366 0.0314 0.0343