Measurement results by the hour (Hachioji) 29 Aug., 2016 - 4 Sep., 2016

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., 04 Sep. 0.0336 0.0293 0.0316
22:01-23:00, Sun., 04 Sep. 0.0338 0.0291 0.0311
21:01-22:00, Sun., 04 Sep. 0.0335 0.0290 0.0310
20:01-21:00, Sun., 04 Sep. 0.0332 0.0287 0.0309
19:01-20:00, Sun., 04 Sep. 0.0331 0.0293 0.0310
18:01-19:00, Sun., 04 Sep. 0.0332 0.0294 0.0310
17:01-18:00, Sun., 04 Sep. 0.0323 0.0287 0.0308
16:01-17:00, Sun., 04 Sep. 0.0334 0.0292 0.0311
15:01-16:00, Sun., 04 Sep. 0.0345 0.0297 0.0315
14:01-15:00, Sun., 04 Sep. 0.0333 0.0294 0.0313
13:01-14:00, Sun., 04 Sep. 0.0330 0.0294 0.0313
12:01-13:00, Sun., 04 Sep. 0.0338 0.0287 0.0310
11:01-12:00, Sun., 04 Sep. 0.0332 0.0296 0.0313
10:01-11:00, Sun., 04 Sep. 0.0337 0.0296 0.0316
09:01-10:00, Sun., 04 Sep. 0.0343 0.0298 0.0318
08:01-09:00, Sun., 04 Sep. 0.0345 0.0302 0.0322
07:01-08:00, Sun., 04 Sep. 0.0346 0.0298 0.0322
06:01-07:00, Sun., 04 Sep. 0.0349 0.0308 0.0330
05:01-06:00, Sun., 04 Sep. 0.0389 0.0323 0.0349
04:01-05:00, Sun., 04 Sep. 0.0415 0.0349 0.0377
03:01-04:00, Sun., 04 Sep. 0.0390 0.0320 0.0345
02:01-03:00, Sun., 04 Sep. 0.0354 0.0299 0.0331
01:01-02:00, Sun., 04 Sep. 0.0341 0.0307 0.0325
00:01-01:00, Sun., 04 Sep. 0.0357 0.0308 0.0329
23:01-24:00, Sat., 03 Sep. 0.0343 0.0302 0.0319
22:01-23:00, Sat., 03 Sep. 0.0360 0.0313 0.0331
21:01-22:00, Sat., 03 Sep. 0.0351 0.0307 0.0332
20:01-21:00, Sat., 03 Sep. 0.0345 0.0311 0.0326
19:01-20:00, Sat., 03 Sep. 0.0341 0.0296 0.0322
18:01-19:00, Sat., 03 Sep. 0.0346 0.0295 0.0321
17:01-18:00, Sat., 03 Sep. 0.0336 0.0292 0.0318
16:01-17:00, Sat., 03 Sep. 0.0340 0.0301 0.0319
15:01-16:00, Sat., 03 Sep. 0.0343 0.0309 0.0323
14:01-15:00, Sat., 03 Sep. 0.0335 0.0291 0.0319
13:01-14:00, Sat., 03 Sep. 0.0338 0.0297 0.0320
12:01-13:00, Sat., 03 Sep. 0.0341 0.0304 0.0321
11:01-12:00, Sat., 03 Sep. 0.0352 0.0303 0.0321
10:01-11:00, Sat., 03 Sep. 0.0340 0.0305 0.0322
09:01-10:00, Sat., 03 Sep. 0.0337 0.0305 0.0322
08:01-09:00, Sat., 03 Sep. 0.0335 0.0296 0.0319
07:01-08:00, Sat., 03 Sep. 0.0345 0.0302 0.0322
06:01-07:00, Sat., 03 Sep. 0.0341 0.0298 0.0324
05:01-06:00, Sat., 03 Sep. 0.0345 0.0309 0.0325
04:01-05:00, Sat., 03 Sep. 0.0342 0.0305 0.0322
03:01-04:00, Sat., 03 Sep. 0.0345 0.0298 0.0319
02:01-03:00, Sat., 03 Sep. 0.0343 0.0303 0.0319
01:01-02:00, Sat., 03 Sep. 0.0346 0.0303 0.0322
00:01-01:00, Sat., 03 Sep. 0.0336 0.0294 0.0317
23:01-24:00, Fri., 02 Sep. 0.0345 0.0294 0.0319
22:01-23:00, Fri., 02 Sep. 0.0333 0.0301 0.0319
21:01-22:00, Fri., 02 Sep. 0.0345 0.0298 0.0319
20:01-21:00, Fri., 02 Sep. 0.0342 0.0300 0.0319
19:01-20:00, Fri., 02 Sep. 0.0337 0.0289 0.0319
18:01-19:00, Fri., 02 Sep. 0.0334 0.0292 0.0320
17:01-18:00, Fri., 02 Sep. 0.0345 0.0301 0.0321
16:01-17:00, Fri., 02 Sep. 0.0339 0.0305 0.0320
15:01-16:00, Fri., 02 Sep. 0.0345 0.0301 0.0322
14:01-15:00, Fri., 02 Sep. 0.0344 0.0307 0.0324
13:01-14:00, Fri., 02 Sep. 0.0345 0.0303 0.0325
12:01-13:00, Fri., 02 Sep. 0.0351 0.0304 0.0328
11:01-12:00, Fri., 02 Sep. 0.0350 0.0303 0.0330
10:01-11:00, Fri., 02 Sep. 0.0347 0.0311 0.0328
09:01-10:00, Fri., 02 Sep. 0.0353 0.0309 0.0329
08:01-09:00, Fri., 02 Sep. 0.0352 0.0309 0.0331
07:01-08:00, Fri., 02 Sep. 0.0360 0.0311 0.0337
06:01-07:00, Fri., 02 Sep. 0.0367 0.0320 0.0342
05:01-06:00, Fri., 02 Sep. 0.0358 0.0317 0.0340
04:01-05:00, Fri., 02 Sep. 0.0364 0.0319 0.0341
03:01-04:00, Fri., 02 Sep. 0.0359 0.0322 0.0339
02:01-03:00, Fri., 02 Sep. 0.0366 0.0313 0.0341
01:01-02:00, Fri., 02 Sep. 0.0359 0.0315 0.0338
00:01-01:00, Fri., 02 Sep. 0.0360 0.0321 0.0338
23:01-24:00, Thu., 01 Sep. 0.0358 0.0319 0.0339
22:01-23:00, Thu., 01 Sep. 0.0347 0.0310 0.0327
21:01-22:00, Thu., 01 Sep. 0.0347 0.0291 0.0318
20:01-21:00, Thu., 01 Sep. 0.0339 0.0299 0.0321
19:01-20:00, Thu., 01 Sep. 0.0341 0.0288 0.0319
18:01-19:00, Thu., 01 Sep. 0.0355 0.0288 0.0318
17:01-18:00, Thu., 01 Sep. 0.0338 0.0293 0.0317
16:01-17:00, Thu., 01 Sep. 0.0345 0.0301 0.0321
15:01-16:00, Thu., 01 Sep. 0.0336 0.0299 0.0316
14:01-15:00, Thu., 01 Sep. 0.0336 0.0297 0.0317
13:01-14:00, Thu., 01 Sep. 0.0339 0.0297 0.0320
12:01-13:00, Thu., 01 Sep. 0.0344 0.0291 0.0319
11:01-12:00, Thu., 01 Sep. 0.0337 0.0299 0.0318
10:01-11:00, Thu., 01 Sep. 0.0338 0.0298 0.0318
09:01-10:00, Thu., 01 Sep. 0.0341 0.0301 0.0320
08:01-09:00, Thu., 01 Sep. 0.0353 0.0312 0.0327
07:01-08:00, Thu., 01 Sep. 0.0340 0.0303 0.0321
06:01-07:00, Thu., 01 Sep. 0.0348 0.0301 0.0325
05:01-06:00, Thu., 01 Sep. 0.0350 0.0303 0.0324
04:01-05:00, Thu., 01 Sep. 0.0347 0.0303 0.0322
03:01-04:00, Thu., 01 Sep. 0.0344 0.0300 0.0319
02:01-03:00, Thu., 01 Sep. 0.0341 0.0301 0.0319
01:01-02:00, Thu., 01 Sep. 0.0342 0.0300 0.0319
00:01-01:00, Thu., 01 Sep. 0.0337 0.0300 0.0317
23:01-24:00, Wed., 31 Aug. 0.0344 0.0294 0.0316
22:01-23:00, Wed., 31 Aug. 0.0334 0.0290 0.0317
21:01-22:00, Wed., 31 Aug. 0.0343 0.0293 0.0315
20:01-21:00, Wed., 31 Aug. 0.0336 0.0298 0.0318
19:01-20:00, Wed., 31 Aug. 0.0337 0.0296 0.0318
18:01-19:00, Wed., 31 Aug. 0.0340 0.0296 0.0317
17:01-18:00, Wed., 31 Aug. 0.0344 0.0298 0.0318
16:01-17:00, Wed., 31 Aug. 0.0336 0.0294 0.0318
15:01-16:00, Wed., 31 Aug. 0.0336 0.0295 0.0317
14:01-15:00, Wed., 31 Aug. 0.0338 0.0295 0.0318
13:01-14:00, Wed., 31 Aug. 0.0337 0.0303 0.0320
12:01-13:00, Wed., 31 Aug. 0.0336 0.0298 0.0317
11:01-12:00, Wed., 31 Aug. 0.0338 0.0298 0.0316
10:01-11:00, Wed., 31 Aug. 0.0343 0.0297 0.0318
09:01-10:00, Wed., 31 Aug. 0.0330 0.0296 0.0316
08:01-09:00, Wed., 31 Aug. 0.0334 0.0302 0.0317
07:01-08:00, Wed., 31 Aug. 0.0338 0.0289 0.0316
06:01-07:00, Wed., 31 Aug. 0.0341 0.0298 0.0317
05:01-06:00, Wed., 31 Aug. 0.0338 0.0293 0.0315
04:01-05:00, Wed., 31 Aug. 0.0334 0.0296 0.0318
03:01-04:00, Wed., 31 Aug. 0.0339 0.0296 0.0319
02:01-03:00, Wed., 31 Aug. 0.0340 0.0293 0.0317
01:01-02:00, Wed., 31 Aug. 0.0336 0.0292 0.0315
00:01-01:00, Wed., 31 Aug. 0.0331 0.0296 0.0318
23:01-24:00, Tue., 30 Aug. 0.0343 0.0304 0.0321
22:01-23:00, Tue., 30 Aug. 0.0347 0.0304 0.0317
21:01-22:00, Tue., 30 Aug. 0.0333 0.0294 0.0317
20:01-21:00, Tue., 30 Aug. 0.0331 0.0294 0.0313
19:01-20:00, Tue., 30 Aug. 0.0329 0.0289 0.0314
18:01-19:00, Tue., 30 Aug. 0.0337 0.0297 0.0315
17:01-18:00, Tue., 30 Aug. 0.0345 0.0303 0.0324
16:01-17:00, Tue., 30 Aug. 0.0376 0.0318 0.0349
15:01-16:00, Tue., 30 Aug. 0.0422 0.0329 0.0373
14:01-15:00, Tue., 30 Aug. 0.0366 0.0323 0.0346
13:01-14:00, Tue., 30 Aug. 0.0371 0.0309 0.0341
12:01-13:00, Tue., 30 Aug. 0.0339 0.0290 0.0313
11:01-12:00, Tue., 30 Aug. 0.0341 0.0301 0.0321
10:01-11:00, Tue., 30 Aug. 0.0359 0.0316 0.0334
09:01-10:00, Tue., 30 Aug. 0.0354 0.0311 0.0336
08:01-09:00, Tue., 30 Aug. 0.0364 0.0320 0.0343
07:01-08:00, Tue., 30 Aug. 0.0382 0.0341 0.0363
06:01-07:00, Tue., 30 Aug. 0.0413 0.0341 0.0374
05:01-06:00, Tue., 30 Aug. 0.0388 0.0317 0.0342
04:01-05:00, Tue., 30 Aug. 0.0347 0.0308 0.0325
03:01-04:00, Tue., 30 Aug. 0.0358 0.0313 0.0340
02:01-03:00, Tue., 30 Aug. 0.0393 0.0320 0.0354
01:01-02:00, Tue., 30 Aug. 0.0376 0.0338 0.0355
00:01-01:00, Tue., 30 Aug. 0.0353 0.0309 0.0332
23:01-24:00, Mon., 29 Aug. 0.0344 0.0301 0.0324
22:01-23:00, Mon., 29 Aug. 0.0340 0.0295 0.0319
21:01-22:00, Mon., 29 Aug. 0.0353 0.0296 0.0321
20:01-21:00, Mon., 29 Aug. 0.0339 0.0290 0.0317
19:01-20:00, Mon., 29 Aug. 0.0336 0.0291 0.0317
18:01-19:00, Mon., 29 Aug. 0.0331 0.0291 0.0310
17:01-18:00, Mon., 29 Aug. 0.0327 0.0294 0.0312
16:01-17:00, Mon., 29 Aug. 0.0329 0.0292 0.0309
15:01-16:00, Mon., 29 Aug. 0.0334 0.0290 0.0307
14:01-15:00, Mon., 29 Aug. 0.0335 0.0285 0.0310
13:01-14:00, Mon., 29 Aug. 0.0338 0.0294 0.0313
12:01-13:00, Mon., 29 Aug. 0.0335 0.0292 0.0315
11:01-12:00, Mon., 29 Aug. 0.0347 0.0299 0.0319
10:01-11:00, Mon., 29 Aug. 0.0352 0.0304 0.0330
09:01-10:00, Mon., 29 Aug. 0.0339 0.0298 0.0319
08:01-09:00, Mon., 29 Aug. 0.0345 0.0302 0.0323
07:01-08:00, Mon., 29 Aug. 0.0351 0.0308 0.0329
06:01-07:00, Mon., 29 Aug. 0.0342 0.0297 0.0319
05:01-06:00, Mon., 29 Aug. 0.0336 0.0294 0.0317
04:01-05:00, Mon., 29 Aug. 0.0343 0.0297 0.0323
03:01-04:00, Mon., 29 Aug. 0.0358 0.0310 0.0334
02:01-03:00, Mon., 29 Aug. 0.0370 0.0323 0.0346
01:01-02:00, Mon., 29 Aug. 0.0382 0.0338 0.0359
00:01-01:00, Mon., 29 Aug. 0.0398 0.0337 0.0364