Measurement results by the hour (Hachioji) 23 Jan., 2017 - 29 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., 29 Jan. 0.0378 0.0316 0.0341
22:01-23:00, Sun., 29 Jan. 0.0348 0.0302 0.0333
21:01-22:00, Sun., 29 Jan. 0.0367 0.0317 0.0334
20:01-21:00, Sun., 29 Jan. 0.0347 0.0297 0.0329
19:01-20:00, Sun., 29 Jan. 0.0359 0.0308 0.0331
18:01-19:00, Sun., 29 Jan. 0.0358 0.0307 0.0327
17:01-18:00, Sun., 29 Jan. 0.0345 0.0306 0.0323
16:01-17:00, Sun., 29 Jan. 0.0348 0.0306 0.0325
15:01-16:00, Sun., 29 Jan. 0.0347 0.0305 0.0326
14:01-15:00, Sun., 29 Jan. 0.0346 0.0301 0.0326
13:01-14:00, Sun., 29 Jan. 0.0361 0.0305 0.0329
12:01-13:00, Sun., 29 Jan. 0.0344 0.0298 0.0327
11:01-12:00, Sun., 29 Jan. 0.0346 0.0304 0.0329
10:01-11:00, Sun., 29 Jan. 0.0360 0.0313 0.0336
09:01-10:00, Sun., 29 Jan. 0.0365 0.0321 0.0341
08:01-09:00, Sun., 29 Jan. 0.0367 0.0322 0.0341
07:01-08:00, Sun., 29 Jan. 0.0382 0.0329 0.0353
06:01-07:00, Sun., 29 Jan. 0.0359 0.0314 0.0338
05:01-06:00, Sun., 29 Jan. 0.0360 0.0319 0.0341
04:01-05:00, Sun., 29 Jan. 0.0357 0.0315 0.0339
03:01-04:00, Sun., 29 Jan. 0.0358 0.0311 0.0336
02:01-03:00, Sun., 29 Jan. 0.0364 0.0310 0.0335
01:01-02:00, Sun., 29 Jan. 0.0362 0.0312 0.0335
00:01-01:00, Sun., 29 Jan. 0.0357 0.0314 0.0334
23:01-24:00, Sat., 28 Jan. 0.0349 0.0316 0.0335
22:01-23:00, Sat., 28 Jan. 0.0362 0.0316 0.0335
21:01-22:00, Sat., 28 Jan. 0.0353 0.0314 0.0330
20:01-21:00, Sat., 28 Jan. 0.0345 0.0302 0.0326
19:01-20:00, Sat., 28 Jan. 0.0344 0.0306 0.0323
18:01-19:00, Sat., 28 Jan. 0.0342 0.0299 0.0326
17:01-18:00, Sat., 28 Jan. 0.0348 0.0298 0.0324
16:01-17:00, Sat., 28 Jan. 0.0343 0.0299 0.0324
15:01-16:00, Sat., 28 Jan. 0.0344 0.0306 0.0325
14:01-15:00, Sat., 28 Jan. 0.0343 0.0306 0.0321
13:01-14:00, Sat., 28 Jan. 0.0346 0.0306 0.0326
12:01-13:00, Sat., 28 Jan. 0.0351 0.0303 0.0327
11:01-12:00, Sat., 28 Jan. 0.0348 0.0309 0.0328
10:01-11:00, Sat., 28 Jan. 0.0352 0.0313 0.0335
09:01-10:00, Sat., 28 Jan. 0.0352 0.0314 0.0335
08:01-09:00, Sat., 28 Jan. 0.0352 0.0322 0.0337
07:01-08:00, Sat., 28 Jan. 0.0354 0.0310 0.0339
06:01-07:00, Sat., 28 Jan. 0.0362 0.0320 0.0341
05:01-06:00, Sat., 28 Jan. 0.0353 0.0315 0.0336
04:01-05:00, Sat., 28 Jan. 0.0354 0.0315 0.0333
03:01-04:00, Sat., 28 Jan. 0.0358 0.0317 0.0337
02:01-03:00, Sat., 28 Jan. 0.0351 0.0305 0.0333
01:01-02:00, Sat., 28 Jan. 0.0346 0.0306 0.0327
00:01-01:00, Sat., 28 Jan. 0.0358 0.0314 0.0328
23:01-24:00, Fri., 27 Jan. 0.0352 0.0305 0.0326
22:01-23:00, Fri., 27 Jan. 0.0347 0.0312 0.0327
21:01-22:00, Fri., 27 Jan. 0.0351 0.0304 0.0330
20:01-21:00, Fri., 27 Jan. 0.0349 0.0304 0.0328
19:01-20:00, Fri., 27 Jan. 0.0345 0.0301 0.0320
18:01-19:00, Fri., 27 Jan. 0.0341 0.0299 0.0321
17:01-18:00, Fri., 27 Jan. 0.0338 0.0299 0.0318
16:01-17:00, Fri., 27 Jan. 0.0340 0.0303 0.0320
15:01-16:00, Fri., 27 Jan. 0.0340 0.0302 0.0319
14:01-15:00, Fri., 27 Jan. 0.0335 0.0298 0.0319
13:01-14:00, Fri., 27 Jan. 0.0353 0.0299 0.0321
12:01-13:00, Fri., 27 Jan. 0.0354 0.0294 0.0323
11:01-12:00, Fri., 27 Jan. 0.0355 0.0317 0.0337
10:01-11:00, Fri., 27 Jan. 0.0362 0.0312 0.0338
09:01-10:00, Fri., 27 Jan. 0.0360 0.0316 0.0335
08:01-09:00, Fri., 27 Jan. 0.0345 0.0303 0.0327
07:01-08:00, Fri., 27 Jan. 0.0340 0.0303 0.0322
06:01-07:00, Fri., 27 Jan. 0.0345 0.0308 0.0327
05:01-06:00, Fri., 27 Jan. 0.0348 0.0310 0.0328
04:01-05:00, Fri., 27 Jan. 0.0352 0.0308 0.0328
03:01-04:00, Fri., 27 Jan. 0.0355 0.0312 0.0331
02:01-03:00, Fri., 27 Jan. 0.0342 0.0303 0.0326
01:01-02:00, Fri., 27 Jan. 0.0341 0.0308 0.0324
00:01-01:00, Fri., 27 Jan. 0.0342 0.0306 0.0322
23:01-24:00, Thu., 26 Jan. 0.0341 0.0296 0.0321
22:01-23:00, Thu., 26 Jan. 0.0345 0.0303 0.0324
21:01-22:00, Thu., 26 Jan. 0.0345 0.0300 0.0322
20:01-21:00, Thu., 26 Jan. 0.0334 0.0297 0.0317
19:01-20:00, Thu., 26 Jan. 0.0339 0.0298 0.0319
18:01-19:00, Thu., 26 Jan. 0.0336 0.0302 0.0317
17:01-18:00, Thu., 26 Jan. 0.0343 0.0297 0.0318
16:01-17:00, Thu., 26 Jan. 0.0334 0.0296 0.0317
15:01-16:00, Thu., 26 Jan. 0.0342 0.0302 0.0319
14:01-15:00, Thu., 26 Jan. 0.0338 0.0302 0.0318
13:01-14:00, Thu., 26 Jan. 0.0349 0.0300 0.0321
12:01-13:00, Thu., 26 Jan. 0.0337 0.0296 0.0320
11:01-12:00, Thu., 26 Jan. 0.0347 0.0301 0.0325
10:01-11:00, Thu., 26 Jan. 0.0346 0.0308 0.0327
09:01-10:00, Thu., 26 Jan. 0.0341 0.0308 0.0326
08:01-09:00, Thu., 26 Jan. 0.0345 0.0304 0.0326
07:01-08:00, Thu., 26 Jan. 0.0344 0.0304 0.0324
06:01-07:00, Thu., 26 Jan. 0.0343 0.0309 0.0326
05:01-06:00, Thu., 26 Jan. 0.0351 0.0303 0.0331
04:01-05:00, Thu., 26 Jan. 0.0353 0.0319 0.0333
03:01-04:00, Thu., 26 Jan. 0.0357 0.0319 0.0337
02:01-03:00, Thu., 26 Jan. 0.0358 0.0314 0.0331
01:01-02:00, Thu., 26 Jan. 0.0353 0.0312 0.0329
00:01-01:00, Thu., 26 Jan. 0.0347 0.0307 0.0332
23:01-24:00, Wed., 25 Jan. 0.0364 0.0312 0.0334
22:01-23:00, Wed., 25 Jan. 0.0349 0.0309 0.0329
21:01-22:00, Wed., 25 Jan. 0.0336 0.0298 0.0320
20:01-21:00, Wed., 25 Jan. 0.0340 0.0303 0.0319
19:01-20:00, Wed., 25 Jan. 0.0341 0.0292 0.0317
18:01-19:00, Wed., 25 Jan. 0.0338 0.0298 0.0319
17:01-18:00, Wed., 25 Jan. 0.0337 0.0300 0.0316
16:01-17:00, Wed., 25 Jan. 0.0337 0.0299 0.0318
15:01-16:00, Wed., 25 Jan. 0.0335 0.0295 0.0317
14:01-15:00, Wed., 25 Jan. 0.0331 0.0305 0.0317
13:01-14:00, Wed., 25 Jan. 0.0338 0.0300 0.0319
12:01-13:00, Wed., 25 Jan. 0.0340 0.0299 0.0319
11:01-12:00, Wed., 25 Jan. 0.0342 0.0298 0.0321
10:01-11:00, Wed., 25 Jan. 0.0342 0.0304 0.0322
09:01-10:00, Wed., 25 Jan. 0.0342 0.0303 0.0322
08:01-09:00, Wed., 25 Jan. 0.0344 0.0300 0.0323
07:01-08:00, Wed., 25 Jan. 0.0340 0.0297 0.0321
06:01-07:00, Wed., 25 Jan. 0.0340 0.0301 0.0324
05:01-06:00, Wed., 25 Jan. 0.0341 0.0306 0.0324
04:01-05:00, Wed., 25 Jan. 0.0345 0.0308 0.0327
03:01-04:00, Wed., 25 Jan. 0.0344 0.0305 0.0328
02:01-03:00, Wed., 25 Jan. 0.0358 0.0310 0.0333
01:01-02:00, Wed., 25 Jan. 0.0359 0.0312 0.0334
00:01-01:00, Wed., 25 Jan. 0.0346 0.0306 0.0326
23:01-24:00, Tue., 24 Jan. 0.0341 0.0302 0.0327
22:01-23:00, Tue., 24 Jan. 0.0350 0.0307 0.0325
21:01-22:00, Tue., 24 Jan. 0.0344 0.0310 0.0326
20:01-21:00, Tue., 24 Jan. 0.0346 0.0303 0.0324
19:01-20:00, Tue., 24 Jan. 0.0341 0.0310 0.0325
18:01-19:00, Tue., 24 Jan. 0.0338 0.0301 0.0322
17:01-18:00, Tue., 24 Jan. 0.0335 0.0300 0.0320
16:01-17:00, Tue., 24 Jan. 0.0337 0.0298 0.0318
15:01-16:00, Tue., 24 Jan. 0.0349 0.0305 0.0324
14:01-15:00, Tue., 24 Jan. 0.0345 0.0306 0.0323
13:01-14:00, Tue., 24 Jan. 0.0344 0.0308 0.0322
12:01-13:00, Tue., 24 Jan. 0.0347 0.0295 0.0322
11:01-12:00, Tue., 24 Jan. 0.0344 0.0299 0.0323
10:01-11:00, Tue., 24 Jan. 0.0339 0.0305 0.0321
09:01-10:00, Tue., 24 Jan. 0.0346 0.0301 0.0318
08:01-09:00, Tue., 24 Jan. 0.0336 0.0296 0.0319
07:01-08:00, Tue., 24 Jan. 0.0339 0.0295 0.0319
06:01-07:00, Tue., 24 Jan. 0.0345 0.0298 0.0321
05:01-06:00, Tue., 24 Jan. 0.0345 0.0303 0.0325
04:01-05:00, Tue., 24 Jan. 0.0344 0.0305 0.0326
03:01-04:00, Tue., 24 Jan. 0.0348 0.0302 0.0323
02:01-03:00, Tue., 24 Jan. 0.0346 0.0302 0.0325
01:01-02:00, Tue., 24 Jan. 0.0342 0.0303 0.0326
00:01-01:00, Tue., 24 Jan. 0.0354 0.0305 0.0326
23:01-24:00, Mon., 23 Jan. 0.0342 0.0307 0.0325
22:01-23:00, Mon., 23 Jan. 0.0354 0.0308 0.0325
21:01-22:00, Mon., 23 Jan. 0.0335 0.0299 0.0320
20:01-21:00, Mon., 23 Jan. 0.0347 0.0312 0.0325
19:01-20:00, Mon., 23 Jan. 0.0344 0.0302 0.0326
18:01-19:00, Mon., 23 Jan. 0.0348 0.0305 0.0328
17:01-18:00, Mon., 23 Jan. 0.0349 0.0311 0.0332
16:01-17:00, Mon., 23 Jan. 0.0350 0.0313 0.0330
15:01-16:00, Mon., 23 Jan. 0.0365 0.0308 0.0334
14:01-15:00, Mon., 23 Jan. 0.0364 0.0322 0.0340
13:01-14:00, Mon., 23 Jan. 0.0359 0.0309 0.0335
12:01-13:00, Mon., 23 Jan. 0.0356 0.0319 0.0334
11:01-12:00, Mon., 23 Jan. 0.0357 0.0319 0.0336
10:01-11:00, Mon., 23 Jan. 0.0362 0.0312 0.0337
09:01-10:00, Mon., 23 Jan. 0.0353 0.0312 0.0335
08:01-09:00, Mon., 23 Jan. 0.0352 0.0306 0.0332
07:01-08:00, Mon., 23 Jan. 0.0353 0.0316 0.0334
06:01-07:00, Mon., 23 Jan. 0.0350 0.0316 0.0335
05:01-06:00, Mon., 23 Jan. 0.0359 0.0314 0.0333
04:01-05:00, Mon., 23 Jan. 0.0341 0.0305 0.0327
03:01-04:00, Mon., 23 Jan. 0.0360 0.0310 0.0328
02:01-03:00, Mon., 23 Jan. 0.0343 0.0313 0.0328
01:01-02:00, Mon., 23 Jan. 0.0356 0.0313 0.0334
00:01-01:00, Mon., 23 Jan. 0.0353 0.0305 0.0333