Measurement results by the hour (Hachioji) 2 Jan., 2017 - 8 Jan., 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., 08 Jan. 0.0474 0.0392 0.0436
22:01-23:00, Sun., 08 Jan. 0.0495 0.0407 0.0445
21:01-22:00, Sun., 08 Jan. 0.0517 0.0444 0.0474
20:01-21:00, Sun., 08 Jan. 0.0534 0.0447 0.0494
19:01-20:00, Sun., 08 Jan. 0.0520 0.0418 0.0463
18:01-19:00, Sun., 08 Jan. 0.0461 0.0391 0.0424
17:01-18:00, Sun., 08 Jan. 0.0450 0.0389 0.0417
16:01-17:00, Sun., 08 Jan. 0.0441 0.0375 0.0410
15:01-16:00, Sun., 08 Jan. 0.0445 0.0361 0.0404
14:01-15:00, Sun., 08 Jan. 0.0408 0.0332 0.0369
13:01-14:00, Sun., 08 Jan. 0.0351 0.0308 0.0332
12:01-13:00, Sun., 08 Jan. 0.0349 0.0310 0.0331
11:01-12:00, Sun., 08 Jan. 0.0356 0.0309 0.0336
10:01-11:00, Sun., 08 Jan. 0.0369 0.0321 0.0347
09:01-10:00, Sun., 08 Jan. 0.0372 0.0325 0.0351
08:01-09:00, Sun., 08 Jan. 0.0365 0.0319 0.0345
07:01-08:00, Sun., 08 Jan. 0.0375 0.0313 0.0341
06:01-07:00, Sun., 08 Jan. 0.0355 0.0312 0.0335
05:01-06:00, Sun., 08 Jan. 0.0363 0.0315 0.0338
04:01-05:00, Sun., 08 Jan. 0.0360 0.0326 0.0343
03:01-04:00, Sun., 08 Jan. 0.0361 0.0310 0.0340
02:01-03:00, Sun., 08 Jan. 0.0363 0.0322 0.0340
01:01-02:00, Sun., 08 Jan. 0.0358 0.0323 0.0337
00:01-01:00, Sun., 08 Jan. 0.0360 0.0318 0.0335
23:01-24:00, Sat., 07 Jan. 0.0356 0.0309 0.0336
22:01-23:00, Sat., 07 Jan. 0.0356 0.0316 0.0334
21:01-22:00, Sat., 07 Jan. 0.0358 0.0317 0.0336
20:01-21:00, Sat., 07 Jan. 0.0362 0.0315 0.0338
19:01-20:00, Sat., 07 Jan. 0.0353 0.0307 0.0328
18:01-19:00, Sat., 07 Jan. 0.0357 0.0306 0.0326
17:01-18:00, Sat., 07 Jan. 0.0346 0.0299 0.0323
16:01-17:00, Sat., 07 Jan. 0.0346 0.0299 0.0325
15:01-16:00, Sat., 07 Jan. 0.0349 0.0302 0.0325
14:01-15:00, Sat., 07 Jan. 0.0343 0.0305 0.0325
13:01-14:00, Sat., 07 Jan. 0.0356 0.0305 0.0326
12:01-13:00, Sat., 07 Jan. 0.0352 0.0315 0.0328
11:01-12:00, Sat., 07 Jan. 0.0349 0.0296 0.0330
10:01-11:00, Sat., 07 Jan. 0.0355 0.0316 0.0338
09:01-10:00, Sat., 07 Jan. 0.0374 0.0327 0.0349
08:01-09:00, Sat., 07 Jan. 0.0377 0.0328 0.0353
07:01-08:00, Sat., 07 Jan. 0.0373 0.0333 0.0350
06:01-07:00, Sat., 07 Jan. 0.0366 0.0327 0.0343
05:01-06:00, Sat., 07 Jan. 0.0366 0.0317 0.0339
04:01-05:00, Sat., 07 Jan. 0.0358 0.0316 0.0339
03:01-04:00, Sat., 07 Jan. 0.0365 0.0319 0.0340
02:01-03:00, Sat., 07 Jan. 0.0363 0.0311 0.0338
01:01-02:00, Sat., 07 Jan. 0.0358 0.0310 0.0333
00:01-01:00, Sat., 07 Jan. 0.0343 0.0304 0.0326
23:01-24:00, Fri., 06 Jan. 0.0351 0.0305 0.0325
22:01-23:00, Fri., 06 Jan. 0.0341 0.0302 0.0321
21:01-22:00, Fri., 06 Jan. 0.0336 0.0298 0.0323
20:01-21:00, Fri., 06 Jan. 0.0346 0.0306 0.0323
19:01-20:00, Fri., 06 Jan. 0.0336 0.0288 0.0319
18:01-19:00, Fri., 06 Jan. 0.0341 0.0302 0.0320
17:01-18:00, Fri., 06 Jan. 0.0338 0.0297 0.0321
16:01-17:00, Fri., 06 Jan. 0.0347 0.0288 0.0319
15:01-16:00, Fri., 06 Jan. 0.0343 0.0304 0.0322
14:01-15:00, Fri., 06 Jan. 0.0338 0.0293 0.0320
13:01-14:00, Fri., 06 Jan. 0.0337 0.0302 0.0320
12:01-13:00, Fri., 06 Jan. 0.0346 0.0301 0.0319
11:01-12:00, Fri., 06 Jan. 0.0342 0.0309 0.0323
10:01-11:00, Fri., 06 Jan. 0.0340 0.0301 0.0320
09:01-10:00, Fri., 06 Jan. 0.0338 0.0305 0.0321
08:01-09:00, Fri., 06 Jan. 0.0340 0.0306 0.0322
07:01-08:00, Fri., 06 Jan. 0.0345 0.0300 0.0322
06:01-07:00, Fri., 06 Jan. 0.0339 0.0301 0.0322
05:01-06:00, Fri., 06 Jan. 0.0341 0.0299 0.0320
04:01-05:00, Fri., 06 Jan. 0.0339 0.0296 0.0321
03:01-04:00, Fri., 06 Jan. 0.0340 0.0300 0.0320
02:01-03:00, Fri., 06 Jan. 0.0340 0.0296 0.0321
01:01-02:00, Fri., 06 Jan. 0.0348 0.0294 0.0320
00:01-01:00, Fri., 06 Jan. 0.0342 0.0300 0.0320
23:01-24:00, Thu., 05 Jan. 0.0346 0.0303 0.0320
22:01-23:00, Thu., 05 Jan. 0.0338 0.0298 0.0320
21:01-22:00, Thu., 05 Jan. 0.0348 0.0296 0.0321
20:01-21:00, Thu., 05 Jan. 0.0347 0.0293 0.0326
19:01-20:00, Thu., 05 Jan. 0.0349 0.0300 0.0327
18:01-19:00, Thu., 05 Jan. 0.0350 0.0310 0.0331
17:01-18:00, Thu., 05 Jan. 0.0346 0.0311 0.0330
16:01-17:00, Thu., 05 Jan. 0.0348 0.0310 0.0326
15:01-16:00, Thu., 05 Jan. 0.0345 0.0311 0.0329
14:01-15:00, Thu., 05 Jan. 0.0347 0.0306 0.0325
13:01-14:00, Thu., 05 Jan. 0.0348 0.0302 0.0325
12:01-13:00, Thu., 05 Jan. 0.0347 0.0305 0.0325
11:01-12:00, Thu., 05 Jan. 0.0344 0.0308 0.0325
10:01-11:00, Thu., 05 Jan. 0.0350 0.0304 0.0324
09:01-10:00, Thu., 05 Jan. 0.0342 0.0299 0.0325
08:01-09:00, Thu., 05 Jan. 0.0343 0.0307 0.0325
07:01-08:00, Thu., 05 Jan. 0.0344 0.0310 0.0326
06:01-07:00, Thu., 05 Jan. 0.0344 0.0307 0.0323
05:01-06:00, Thu., 05 Jan. 0.0349 0.0308 0.0324
04:01-05:00, Thu., 05 Jan. 0.0346 0.0304 0.0324
03:01-04:00, Thu., 05 Jan. 0.0342 0.0300 0.0324
02:01-03:00, Thu., 05 Jan. 0.0346 0.0309 0.0326
01:01-02:00, Thu., 05 Jan. 0.0341 0.0301 0.0321
00:01-01:00, Thu., 05 Jan. 0.0341 0.0302 0.0322
23:01-24:00, Wed., 04 Jan. 0.0354 0.0305 0.0323
22:01-23:00, Wed., 04 Jan. 0.0344 0.0295 0.0324
21:01-22:00, Wed., 04 Jan. 0.0353 0.0305 0.0325
20:01-21:00, Wed., 04 Jan. 0.0344 0.0301 0.0325
19:01-20:00, Wed., 04 Jan. 0.0351 0.0307 0.0328
18:01-19:00, Wed., 04 Jan. 0.0354 0.0307 0.0329
17:01-18:00, Wed., 04 Jan. 0.0356 0.0304 0.0327
16:01-17:00, Wed., 04 Jan. 0.0342 0.0308 0.0326
15:01-16:00, Wed., 04 Jan. 0.0344 0.0294 0.0323
14:01-15:00, Wed., 04 Jan. 0.0346 0.0308 0.0322
13:01-14:00, Wed., 04 Jan. 0.0346 0.0302 0.0323
12:01-13:00, Wed., 04 Jan. 0.0347 0.0304 0.0323
11:01-12:00, Wed., 04 Jan. 0.0339 0.0296 0.0323
10:01-11:00, Wed., 04 Jan. 0.0342 0.0305 0.0327
09:01-10:00, Wed., 04 Jan. 0.0351 0.0312 0.0332
08:01-09:00, Wed., 04 Jan. 0.0354 0.0311 0.0335
07:01-08:00, Wed., 04 Jan. 0.0362 0.0312 0.0332
06:01-07:00, Wed., 04 Jan. 0.0355 0.0312 0.0331
05:01-06:00, Wed., 04 Jan. 0.0354 0.0308 0.0333
04:01-05:00, Wed., 04 Jan. 0.0357 0.0311 0.0334
03:01-04:00, Wed., 04 Jan. 0.0359 0.0313 0.0337
02:01-03:00, Wed., 04 Jan. 0.0350 0.0316 0.0336
01:01-02:00, Wed., 04 Jan. 0.0353 0.0312 0.0335
00:01-01:00, Wed., 04 Jan. 0.0353 0.0315 0.0332
23:01-24:00, Tue., 03 Jan. 0.0346 0.0311 0.0330
22:01-23:00, Tue., 03 Jan. 0.0354 0.0308 0.0329
21:01-22:00, Tue., 03 Jan. 0.0347 0.0310 0.0328
20:01-21:00, Tue., 03 Jan. 0.0347 0.0300 0.0324
19:01-20:00, Tue., 03 Jan. 0.0341 0.0309 0.0325
18:01-19:00, Tue., 03 Jan. 0.0344 0.0300 0.0322
17:01-18:00, Tue., 03 Jan. 0.0343 0.0301 0.0325
16:01-17:00, Tue., 03 Jan. 0.0359 0.0302 0.0324
15:01-16:00, Tue., 03 Jan. 0.0345 0.0307 0.0325
14:01-15:00, Tue., 03 Jan. 0.0348 0.0308 0.0329
13:01-14:00, Tue., 03 Jan. 0.0355 0.0311 0.0327
12:01-13:00, Tue., 03 Jan. 0.0353 0.0303 0.0329
11:01-12:00, Tue., 03 Jan. 0.0353 0.0306 0.0327
10:01-11:00, Tue., 03 Jan. 0.0348 0.0303 0.0328
09:01-10:00, Tue., 03 Jan. 0.0354 0.0310 0.0330
08:01-09:00, Tue., 03 Jan. 0.0352 0.0314 0.0334
07:01-08:00, Tue., 03 Jan. 0.0348 0.0310 0.0331
06:01-07:00, Tue., 03 Jan. 0.0357 0.0312 0.0330
05:01-06:00, Tue., 03 Jan. 0.0347 0.0307 0.0330
04:01-05:00, Tue., 03 Jan. 0.0348 0.0308 0.0326
03:01-04:00, Tue., 03 Jan. 0.0345 0.0305 0.0328
02:01-03:00, Tue., 03 Jan. 0.0360 0.0312 0.0329
01:01-02:00, Tue., 03 Jan. 0.0344 0.0306 0.0325
00:01-01:00, Tue., 03 Jan. 0.0361 0.0308 0.0330
23:01-24:00, Mon., 02 Jan. 0.0354 0.0316 0.0334
22:01-23:00, Mon., 02 Jan. 0.0353 0.0311 0.0327
21:01-22:00, Mon., 02 Jan. 0.0351 0.0300 0.0324
20:01-21:00, Mon., 02 Jan. 0.0349 0.0310 0.0325
19:01-20:00, Mon., 02 Jan. 0.0342 0.0308 0.0326
18:01-19:00, Mon., 02 Jan. 0.0340 0.0304 0.0322
17:01-18:00, Mon., 02 Jan. 0.0339 0.0301 0.0322
16:01-17:00, Mon., 02 Jan. 0.0343 0.0307 0.0322
15:01-16:00, Mon., 02 Jan. 0.0361 0.0301 0.0321
14:01-15:00, Mon., 02 Jan. 0.0350 0.0309 0.0326
13:01-14:00, Mon., 02 Jan. 0.0352 0.0309 0.0329
12:01-13:00, Mon., 02 Jan. 0.0347 0.0309 0.0326
11:01-12:00, Mon., 02 Jan. 0.0348 0.0314 0.0329
10:01-11:00, Mon., 02 Jan. 0.0355 0.0311 0.0334
09:01-10:00, Mon., 02 Jan. 0.0351 0.0315 0.0336
08:01-09:00, Mon., 02 Jan. 0.0360 0.0307 0.0330
07:01-08:00, Mon., 02 Jan. 0.0349 0.0309 0.0328
06:01-07:00, Mon., 02 Jan. 0.0345 0.0311 0.0330
05:01-06:00, Mon., 02 Jan. 0.0346 0.0299 0.0326
04:01-05:00, Mon., 02 Jan. 0.0358 0.0303 0.0328
03:01-04:00, Mon., 02 Jan. 0.0335 0.0307 0.0323
02:01-03:00, Mon., 02 Jan. 0.0351 0.0307 0.0326
01:01-02:00, Mon., 02 Jan. 0.0342 0.0304 0.0323
00:01-01:00, Mon., 02 Jan. 0.0345 0.0303 0.0324