Measurement results by the hour (Hachioji) 6 Jul., 2015 - 12 Jul., 2015

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., 12 Jul. 0.0371 0.0320 0.0345
22:01-23:00, Sun., 12 Jul. 0.0354 0.0316 0.0335
21:01-22:00, Sun., 12 Jul. 0.0354 0.0316 0.0336
20:01-21:00, Sun., 12 Jul. 0.0358 0.0318 0.0335
19:01-20:00, Sun., 12 Jul. 0.0356 0.0318 0.0333
18:01-19:00, Sun., 12 Jul. 0.0346 0.0311 0.0331
17:01-18:00, Sun., 12 Jul. 0.0359 0.0309 0.0332
16:01-17:00, Sun., 12 Jul. 0.0351 0.0315 0.0333
15:01-16:00, Sun., 12 Jul. 0.0353 0.0314 0.0335
14:01-15:00, Sun., 12 Jul. 0.0355 0.0321 0.0335
13:01-14:00, Sun., 12 Jul. 0.0367 0.0314 0.0334
12:01-13:00, Sun., 12 Jul. 0.0353 0.0310 0.0332
11:01-12:00, Sun., 12 Jul. 0.0353 0.0305 0.0334
10:01-11:00, Sun., 12 Jul. 0.0354 0.0317 0.0336
09:01-10:00, Sun., 12 Jul. 0.0365 0.0323 0.0341
08:01-09:00, Sun., 12 Jul. 0.0372 0.0326 0.0349
07:01-08:00, Sun., 12 Jul. 0.0365 0.0326 0.0346
06:01-07:00, Sun., 12 Jul. 0.0389 0.0323 0.0347
05:01-06:00, Sun., 12 Jul. 0.0367 0.0325 0.0343
04:01-05:00, Sun., 12 Jul. 0.0375 0.0324 0.0347
03:01-04:00, Sun., 12 Jul. 0.0367 0.0315 0.0342
02:01-03:00, Sun., 12 Jul. 0.0364 0.0322 0.0339
01:01-02:00, Sun., 12 Jul. 0.0365 0.0322 0.0343
00:01-01:00, Sun., 12 Jul. 0.0361 0.0321 0.0343
23:01-24:00, Sat., 11 Jul. 0.0357 0.0308 0.0334
22:01-23:00, Sat., 11 Jul. 0.0346 0.0307 0.0329
21:01-22:00, Sat., 11 Jul. 0.0351 0.0312 0.0329
20:01-21:00, Sat., 11 Jul. 0.0349 0.0307 0.0327
19:01-20:00, Sat., 11 Jul. 0.0341 0.0306 0.0322
18:01-19:00, Sat., 11 Jul. 0.0358 0.0307 0.0329
17:01-18:00, Sat., 11 Jul. 0.0345 0.0296 0.0327
16:01-17:00, Sat., 11 Jul. 0.0340 0.0304 0.0325
15:01-16:00, Sat., 11 Jul. 0.0350 0.0310 0.0328
14:01-15:00, Sat., 11 Jul. 0.0344 0.0303 0.0326
13:01-14:00, Sat., 11 Jul. 0.0350 0.0302 0.0326
12:01-13:00, Sat., 11 Jul. 0.0347 0.0313 0.0329
11:01-12:00, Sat., 11 Jul. 0.0346 0.0308 0.0328
10:01-11:00, Sat., 11 Jul. 0.0359 0.0317 0.0334
09:01-10:00, Sat., 11 Jul. 0.0352 0.0313 0.0332
08:01-09:00, Sat., 11 Jul. 0.0344 0.0314 0.0330
07:01-08:00, Sat., 11 Jul. 0.0361 0.0315 0.0337
06:01-07:00, Sat., 11 Jul. 0.0370 0.0328 0.0345
05:01-06:00, Sat., 11 Jul. 0.0372 0.0328 0.0350
04:01-05:00, Sat., 11 Jul. 0.0371 0.0320 0.0343
03:01-04:00, Sat., 11 Jul. 0.0356 0.0317 0.0337
02:01-03:00, Sat., 11 Jul. 0.0348 0.0311 0.0325
01:01-02:00, Sat., 11 Jul. 0.0338 0.0295 0.0320
00:01-01:00, Sat., 11 Jul. 0.0335 0.0305 0.0319
23:01-24:00, Fri., 10 Jul. 0.0349 0.0299 0.0319
22:01-23:00, Fri., 10 Jul. 0.0342 0.0302 0.0321
21:01-22:00, Fri., 10 Jul. 0.0352 0.0302 0.0320
20:01-21:00, Fri., 10 Jul. 0.0340 0.0303 0.0321
19:01-20:00, Fri., 10 Jul. 0.0338 0.0297 0.0322
18:01-19:00, Fri., 10 Jul. 0.0341 0.0299 0.0322
17:01-18:00, Fri., 10 Jul. 0.0349 0.0299 0.0325
16:01-17:00, Fri., 10 Jul. 0.0356 0.0303 0.0326
15:01-16:00, Fri., 10 Jul. 0.0340 0.0300 0.0323
14:01-15:00, Fri., 10 Jul. 0.0338 0.0299 0.0320
13:01-14:00, Fri., 10 Jul. 0.0356 0.0298 0.0324
12:01-13:00, Fri., 10 Jul. 0.0345 0.0304 0.0323
11:01-12:00, Fri., 10 Jul. 0.0343 0.0299 0.0323
10:01-11:00, Fri., 10 Jul. 0.0344 0.0308 0.0324
09:01-10:00, Fri., 10 Jul. 0.0345 0.0301 0.0322
08:01-09:00, Fri., 10 Jul. 0.0343 0.0301 0.0319
07:01-08:00, Fri., 10 Jul. 0.0341 0.0303 0.0324
06:01-07:00, Fri., 10 Jul. 0.0339 0.0302 0.0321
05:01-06:00, Fri., 10 Jul. 0.0364 0.0298 0.0322
04:01-05:00, Fri., 10 Jul. 0.0344 0.0300 0.0319
03:01-04:00, Fri., 10 Jul. 0.0357 0.0314 0.0330
02:01-03:00, Fri., 10 Jul. 0.0375 0.0323 0.0346
01:01-02:00, Fri., 10 Jul. 0.0412 0.0347 0.0377
00:01-01:00, Fri., 10 Jul. 0.0477 0.0373 0.0434
23:01-24:00, Thu., 09 Jul. 0.0511 0.0320 0.0389
22:01-23:00, Thu., 09 Jul. 0.0347 0.0308 0.0324
21:01-22:00, Thu., 09 Jul. 0.0346 0.0309 0.0324
20:01-21:00, Thu., 09 Jul. 0.0342 0.0297 0.0322
19:01-20:00, Thu., 09 Jul. 0.0363 0.0309 0.0336
18:01-19:00, Thu., 09 Jul. 0.0408 0.0332 0.0363
17:01-18:00, Thu., 09 Jul. 0.0433 0.0364 0.0395
16:01-17:00, Thu., 09 Jul. 0.0434 0.0351 0.0392
15:01-16:00, Thu., 09 Jul. 0.0365 0.0320 0.0341
14:01-15:00, Thu., 09 Jul. 0.0394 0.0330 0.0353
13:01-14:00, Thu., 09 Jul. 0.0369 0.0314 0.0338
12:01-13:00, Thu., 09 Jul. 0.0401 0.0320 0.0351
11:01-12:00, Thu., 09 Jul. 0.0406 0.0346 0.0367
10:01-11:00, Thu., 09 Jul. 0.0381 0.0339 0.0358
09:01-10:00, Thu., 09 Jul. 0.0365 0.0309 0.0337
08:01-09:00, Thu., 09 Jul. 0.0341 0.0305 0.0322
07:01-08:00, Thu., 09 Jul. 0.0348 0.0300 0.0323
06:01-07:00, Thu., 09 Jul. 0.0351 0.0308 0.0329
05:01-06:00, Thu., 09 Jul. 0.0363 0.0316 0.0340
04:01-05:00, Thu., 09 Jul. 0.0379 0.0334 0.0359
03:01-04:00, Thu., 09 Jul. 0.0371 0.0323 0.0345
02:01-03:00, Thu., 09 Jul. 0.0366 0.0318 0.0339
01:01-02:00, Thu., 09 Jul. 0.0367 0.0326 0.0347
00:01-01:00, Thu., 09 Jul. 0.0390 0.0325 0.0350
23:01-24:00, Wed., 08 Jul. 0.0426 0.0353 0.0385
22:01-23:00, Wed., 08 Jul. 0.0429 0.0358 0.0394
21:01-22:00, Wed., 08 Jul. 0.0430 0.0347 0.0384
20:01-21:00, Wed., 08 Jul. 0.0462 0.0356 0.0402
19:01-20:00, Wed., 08 Jul. 0.0489 0.0420 0.0450
18:01-19:00, Wed., 08 Jul. 0.0492 0.0427 0.0455
17:01-18:00, Wed., 08 Jul. 0.0471 0.0342 0.0387
16:01-17:00, Wed., 08 Jul. 0.0441 0.0365 0.0393
15:01-16:00, Wed., 08 Jul. 0.0420 0.0345 0.0371
14:01-15:00, Wed., 08 Jul. 0.0369 0.0330 0.0351
13:01-14:00, Wed., 08 Jul. 0.0352 0.0315 0.0338
12:01-13:00, Wed., 08 Jul. 0.0354 0.0311 0.0337
11:01-12:00, Wed., 08 Jul. 0.0359 0.0318 0.0340
10:01-11:00, Wed., 08 Jul. 0.0358 0.0327 0.0342
09:01-10:00, Wed., 08 Jul. 0.0364 0.0323 0.0342
08:01-09:00, Wed., 08 Jul. 0.0368 0.0324 0.0343
07:01-08:00, Wed., 08 Jul. 0.0372 0.0327 0.0348
06:01-07:00, Wed., 08 Jul. 0.0371 0.0326 0.0352
05:01-06:00, Wed., 08 Jul. 0.0366 0.0331 0.0351
04:01-05:00, Wed., 08 Jul. 0.0364 0.0322 0.0344
03:01-04:00, Wed., 08 Jul. 0.0360 0.0324 0.0343
02:01-03:00, Wed., 08 Jul. 0.0361 0.0320 0.0341
01:01-02:00, Wed., 08 Jul. 0.0356 0.0317 0.0335
00:01-01:00, Wed., 08 Jul. 0.0352 0.0308 0.0325
23:01-24:00, Tue., 07 Jul. 0.0341 0.0302 0.0322
22:01-23:00, Tue., 07 Jul. 0.0341 0.0294 0.0321
21:01-22:00, Tue., 07 Jul. 0.0337 0.0294 0.0318
20:01-21:00, Tue., 07 Jul. 0.0342 0.0304 0.0321
19:01-20:00, Tue., 07 Jul. 0.0353 0.0304 0.0326
18:01-19:00, Tue., 07 Jul. 0.0345 0.0299 0.0325
17:01-18:00, Tue., 07 Jul. 0.0346 0.0296 0.0321
16:01-17:00, Tue., 07 Jul. 0.0340 0.0297 0.0322
15:01-16:00, Tue., 07 Jul. 0.0346 0.0307 0.0324
14:01-15:00, Tue., 07 Jul. 0.0346 0.0303 0.0325
13:01-14:00, Tue., 07 Jul. 0.0350 0.0310 0.0329
12:01-13:00, Tue., 07 Jul. 0.0353 0.0308 0.0331
11:01-12:00, Tue., 07 Jul. 0.0343 0.0299 0.0328
10:01-11:00, Tue., 07 Jul. 0.0341 0.0302 0.0323
09:01-10:00, Tue., 07 Jul. 0.0339 0.0300 0.0321
08:01-09:00, Tue., 07 Jul. 0.0340 0.0296 0.0321
07:01-08:00, Tue., 07 Jul. 0.0342 0.0304 0.0319
06:01-07:00, Tue., 07 Jul. 0.0350 0.0299 0.0322
05:01-06:00, Tue., 07 Jul. 0.0344 0.0292 0.0322
04:01-05:00, Tue., 07 Jul. 0.0353 0.0304 0.0326
03:01-04:00, Tue., 07 Jul. 0.0354 0.0307 0.0332
02:01-03:00, Tue., 07 Jul. 0.0353 0.0302 0.0326
01:01-02:00, Tue., 07 Jul. 0.0335 0.0294 0.0319
00:01-01:00, Tue., 07 Jul. 0.0341 0.0291 0.0317
23:01-24:00, Mon., 06 Jul. 0.0336 0.0296 0.0319
22:01-23:00, Mon., 06 Jul. 0.0341 0.0300 0.0318
21:01-22:00, Mon., 06 Jul. 0.0337 0.0297 0.0315
20:01-21:00, Mon., 06 Jul. 0.0354 0.0305 0.0326
19:01-20:00, Mon., 06 Jul. 0.0362 0.0315 0.0338
18:01-19:00, Mon., 06 Jul. 0.0374 0.0333 0.0353
17:01-18:00, Mon., 06 Jul. 0.0391 0.0340 0.0357
16:01-17:00, Mon., 06 Jul. 0.0384 0.0336 0.0359
15:01-16:00, Mon., 06 Jul. 0.0404 0.0353 0.0372
14:01-15:00, Mon., 06 Jul. 0.0466 0.0379 0.0421
13:01-14:00, Mon., 06 Jul. 0.0462 0.0383 0.0427
12:01-13:00, Mon., 06 Jul. 0.0458 0.0369 0.0424
11:01-12:00, Mon., 06 Jul. 0.0450 0.0369 0.0409
10:01-11:00, Mon., 06 Jul. 0.0444 0.0349 0.0378
09:01-10:00, Mon., 06 Jul. 0.0414 0.0349 0.0384
08:01-09:00, Mon., 06 Jul. 0.0406 0.0341 0.0374
07:01-08:00, Mon., 06 Jul. 0.0386 0.0330 0.0353
06:01-07:00, Mon., 06 Jul. 0.0382 0.0338 0.0360
05:01-06:00, Mon., 06 Jul. 0.0468 0.0361 0.0405
04:01-05:00, Mon., 06 Jul. 0.0499 0.0400 0.0457
03:01-04:00, Mon., 06 Jul. 0.0485 0.0329 0.0386
02:01-03:00, Mon., 06 Jul. 0.0358 0.0308 0.0326
01:01-02:00, Mon., 06 Jul. 0.0344 0.0301 0.0321
00:01-01:00, Mon., 06 Jul. 0.0341 0.0298 0.0323