Measurement results by the hour (Hachioji) 3 Jun., 2019 - 9 Jun., 2019

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., 09 Jun. 0.0402 0.0351 0.0372
22:01-23:00, Sun., 09 Jun. 0.0396 0.0330 0.0356
21:01-22:00, Sun., 09 Jun. 0.0389 0.0331 0.0349
20:01-21:00, Sun., 09 Jun. 0.0368 0.0328 0.0346
19:01-20:00, Sun., 09 Jun. 0.0401 0.0339 0.0366
18:01-19:00, Sun., 09 Jun. 0.0427 0.0352 0.0379
17:01-18:00, Sun., 09 Jun. 0.0376 0.0326 0.0349
16:01-17:00, Sun., 09 Jun. 0.0422 0.0343 0.0375
15:01-16:00, Sun., 09 Jun. 0.0414 0.0343 0.0373
14:01-15:00, Sun., 09 Jun. 0.0379 0.0280 0.0316
13:01-14:00, Sun., 09 Jun. 0.0322 0.0288 0.0305
12:01-13:00, Sun., 09 Jun. 0.0337 0.0290 0.0311
11:01-12:00, Sun., 09 Jun. 0.0343 0.0293 0.0318
10:01-11:00, Sun., 09 Jun. 0.0373 0.0319 0.0340
09:01-10:00, Sun., 09 Jun. 0.0386 0.0336 0.0362
08:01-09:00, Sun., 09 Jun. 0.0426 0.0348 0.0385
07:01-08:00, Sun., 09 Jun. 0.0458 0.0389 0.0431
06:01-07:00, Sun., 09 Jun. 0.0460 0.0372 0.0414
05:01-06:00, Sun., 09 Jun. 0.0409 0.0319 0.0363
04:01-05:00, Sun., 09 Jun. 0.0390 0.0340 0.0360
03:01-04:00, Sun., 09 Jun. 0.0441 0.0354 0.0383
02:01-03:00, Sun., 09 Jun. 0.0374 0.0292 0.0342
01:01-02:00, Sun., 09 Jun. 0.0328 0.0296 0.0313
00:01-01:00, Sun., 09 Jun. 0.0333 0.0289 0.0311
23:01-24:00, Sat., 08 Jun. 0.0339 0.0288 0.0314
22:01-23:00, Sat., 08 Jun. 0.0337 0.0291 0.0311
21:01-22:00, Sat., 08 Jun. 0.0330 0.0291 0.0314
20:01-21:00, Sat., 08 Jun. 0.0334 0.0302 0.0319
19:01-20:00, Sat., 08 Jun. 0.0338 0.0293 0.0320
18:01-19:00, Sat., 08 Jun. 0.0340 0.0295 0.0314
17:01-18:00, Sat., 08 Jun. 0.0332 0.0295 0.0316
16:01-17:00, Sat., 08 Jun. 0.0337 0.0297 0.0317
15:01-16:00, Sat., 08 Jun. 0.0339 0.0302 0.0318
14:01-15:00, Sat., 08 Jun. 0.0330 0.0295 0.0315
13:01-14:00, Sat., 08 Jun. 0.0331 0.0294 0.0315
12:01-13:00, Sat., 08 Jun. 0.0336 0.0292 0.0313
11:01-12:00, Sat., 08 Jun. 0.0336 0.0293 0.0314
10:01-11:00, Sat., 08 Jun. 0.0330 0.0294 0.0312
09:01-10:00, Sat., 08 Jun. 0.0336 0.0297 0.0314
08:01-09:00, Sat., 08 Jun. 0.0334 0.0292 0.0313
07:01-08:00, Sat., 08 Jun. 0.0345 0.0279 0.0315
06:01-07:00, Sat., 08 Jun. 0.0341 0.0297 0.0314
05:01-06:00, Sat., 08 Jun. 0.0346 0.0296 0.0315
04:01-05:00, Sat., 08 Jun. 0.0334 0.0295 0.0312
03:01-04:00, Sat., 08 Jun. 0.0336 0.0294 0.0314
02:01-03:00, Sat., 08 Jun. 0.0336 0.0295 0.0314
01:01-02:00, Sat., 08 Jun. 0.0334 0.0293 0.0311
00:01-01:00, Sat., 08 Jun. 0.0333 0.0300 0.0313
23:01-24:00, Fri., 07 Jun. 0.0329 0.0293 0.0313
22:01-23:00, Fri., 07 Jun. 0.0331 0.0291 0.0310
21:01-22:00, Fri., 07 Jun. 0.0329 0.0286 0.0309
20:01-21:00, Fri., 07 Jun. 0.0328 0.0281 0.0309
19:01-20:00, Fri., 07 Jun. 0.0339 0.0294 0.0315
18:01-19:00, Fri., 07 Jun. 0.0369 0.0314 0.0342
17:01-18:00, Fri., 07 Jun. 0.0411 0.0339 0.0369
16:01-17:00, Fri., 07 Jun. 0.0463 0.0356 0.0403
15:01-16:00, Fri., 07 Jun. 0.0587 0.0436 0.0521
14:01-15:00, Fri., 07 Jun. 0.0604 0.0517 0.0556
13:01-14:00, Fri., 07 Jun. 0.0583 0.0451 0.0522
12:01-13:00, Fri., 07 Jun. 0.0500 0.0364 0.0431
11:01-12:00, Fri., 07 Jun. 0.0435 0.0354 0.0383
10:01-11:00, Fri., 07 Jun. 0.0403 0.0326 0.0356
09:01-10:00, Fri., 07 Jun. 0.0356 0.0302 0.0331
08:01-09:00, Fri., 07 Jun. 0.0354 0.0306 0.0331
07:01-08:00, Fri., 07 Jun. 0.0356 0.0311 0.0333
06:01-07:00, Fri., 07 Jun. 0.0357 0.0315 0.0337
05:01-06:00, Fri., 07 Jun. 0.0368 0.0325 0.0342
04:01-05:00, Fri., 07 Jun. 0.0361 0.0327 0.0343
03:01-04:00, Fri., 07 Jun. 0.0367 0.0320 0.0342
02:01-03:00, Fri., 07 Jun. 0.0358 0.0308 0.0332
01:01-02:00, Fri., 07 Jun. 0.0350 0.0300 0.0326
00:01-01:00, Fri., 07 Jun. 0.0358 0.0298 0.0327
23:01-24:00, Thu., 06 Jun. 0.0347 0.0302 0.0326
22:01-23:00, Thu., 06 Jun. 0.0351 0.0304 0.0327
21:01-22:00, Thu., 06 Jun. 0.0350 0.0301 0.0327
20:01-21:00, Thu., 06 Jun. 0.0341 0.0296 0.0324
19:01-20:00, Thu., 06 Jun. 0.0354 0.0305 0.0326
18:01-19:00, Thu., 06 Jun. 0.0351 0.0305 0.0328
17:01-18:00, Thu., 06 Jun. 0.0346 0.0314 0.0330
16:01-17:00, Thu., 06 Jun. 0.0352 0.0303 0.0331
15:01-16:00, Thu., 06 Jun. 0.0357 0.0307 0.0329
14:01-15:00, Thu., 06 Jun. 0.0358 0.0308 0.0329
13:01-14:00, Thu., 06 Jun. 0.0356 0.0302 0.0330
12:01-13:00, Thu., 06 Jun. 0.0345 0.0306 0.0331
11:01-12:00, Thu., 06 Jun. 0.0356 0.0313 0.0333
10:01-11:00, Thu., 06 Jun. 0.0355 0.0313 0.0333
09:01-10:00, Thu., 06 Jun. 0.0358 0.0319 0.0341
08:01-09:00, Thu., 06 Jun. 0.0363 0.0324 0.0345
07:01-08:00, Thu., 06 Jun. 0.0369 0.0319 0.0348
06:01-07:00, Thu., 06 Jun. 0.0367 0.0320 0.0350
05:01-06:00, Thu., 06 Jun. 0.0361 0.0326 0.0343
04:01-05:00, Thu., 06 Jun. 0.0365 0.0319 0.0341
03:01-04:00, Thu., 06 Jun. 0.0364 0.0319 0.0341
02:01-03:00, Thu., 06 Jun. 0.0359 0.0318 0.0339
01:01-02:00, Thu., 06 Jun. 0.0361 0.0311 0.0334
00:01-01:00, Thu., 06 Jun. 0.0347 0.0307 0.0330
23:01-24:00, Wed., 05 Jun. 0.0351 0.0296 0.0325
22:01-23:00, Wed., 05 Jun. 0.0342 0.0294 0.0322
21:01-22:00, Wed., 05 Jun. 0.0343 0.0306 0.0322
20:01-21:00, Wed., 05 Jun. 0.0342 0.0292 0.0321
19:01-20:00, Wed., 05 Jun. 0.0347 0.0301 0.0320
18:01-19:00, Wed., 05 Jun. 0.0351 0.0295 0.0324
17:01-18:00, Wed., 05 Jun. 0.0344 0.0292 0.0321
16:01-17:00, Wed., 05 Jun. 0.0333 0.0304 0.0320
15:01-16:00, Wed., 05 Jun. 0.0336 0.0300 0.0321
14:01-15:00, Wed., 05 Jun. 0.0340 0.0303 0.0322
13:01-14:00, Wed., 05 Jun. 0.0341 0.0299 0.0319
12:01-13:00, Wed., 05 Jun. 0.0343 0.0298 0.0320
11:01-12:00, Wed., 05 Jun. 0.0341 0.0299 0.0320
10:01-11:00, Wed., 05 Jun. 0.0341 0.0296 0.0323
09:01-10:00, Wed., 05 Jun. 0.0343 0.0300 0.0323
08:01-09:00, Wed., 05 Jun. 0.0354 0.0300 0.0326
07:01-08:00, Wed., 05 Jun. 0.0352 0.0310 0.0330
06:01-07:00, Wed., 05 Jun. 0.0348 0.0317 0.0332
05:01-06:00, Wed., 05 Jun. 0.0358 0.0317 0.0338
04:01-05:00, Wed., 05 Jun. 0.0356 0.0322 0.0337
03:01-04:00, Wed., 05 Jun. 0.0352 0.0306 0.0329
02:01-03:00, Wed., 05 Jun. 0.0348 0.0306 0.0326
01:01-02:00, Wed., 05 Jun. 0.0348 0.0299 0.0323
00:01-01:00, Wed., 05 Jun. 0.0342 0.0299 0.0319
23:01-24:00, Tue., 04 Jun. 0.0343 0.0297 0.0321
22:01-23:00, Tue., 04 Jun. 0.0333 0.0298 0.0317
21:01-22:00, Tue., 04 Jun. 0.0337 0.0293 0.0320
20:01-21:00, Tue., 04 Jun. 0.0344 0.0297 0.0321
19:01-20:00, Tue., 04 Jun. 0.0335 0.0293 0.0318
18:01-19:00, Tue., 04 Jun. 0.0346 0.0305 0.0322
17:01-18:00, Tue., 04 Jun. 0.0338 0.0293 0.0320
16:01-17:00, Tue., 04 Jun. 0.0348 0.0292 0.0323
15:01-16:00, Tue., 04 Jun. 0.0338 0.0304 0.0321
14:01-15:00, Tue., 04 Jun. 0.0341 0.0306 0.0322
13:01-14:00, Tue., 04 Jun. 0.0339 0.0296 0.0320
12:01-13:00, Tue., 04 Jun. 0.0349 0.0296 0.0319
11:01-12:00, Tue., 04 Jun. 0.0341 0.0301 0.0321
10:01-11:00, Tue., 04 Jun. 0.0339 0.0296 0.0319
09:01-10:00, Tue., 04 Jun. 0.0342 0.0298 0.0323
08:01-09:00, Tue., 04 Jun. 0.0347 0.0308 0.0326
07:01-08:00, Tue., 04 Jun. 0.0357 0.0311 0.0334
06:01-07:00, Tue., 04 Jun. 0.0348 0.0311 0.0331
05:01-06:00, Tue., 04 Jun. 0.0358 0.0310 0.0334
04:01-05:00, Tue., 04 Jun. 0.0363 0.0316 0.0334
03:01-04:00, Tue., 04 Jun. 0.0355 0.0316 0.0337
02:01-03:00, Tue., 04 Jun. 0.0349 0.0322 0.0334
01:01-02:00, Tue., 04 Jun. 0.0344 0.0304 0.0329
00:01-01:00, Tue., 04 Jun. 0.0347 0.0302 0.0325
23:01-24:00, Mon., 03 Jun. 0.0344 0.0299 0.0323
22:01-23:00, Mon., 03 Jun. 0.0338 0.0286 0.0316
21:01-22:00, Mon., 03 Jun. 0.0340 0.0298 0.0321
20:01-21:00, Mon., 03 Jun. 0.0350 0.0307 0.0321
19:01-20:00, Mon., 03 Jun. 0.0338 0.0302 0.0321
18:01-19:00, Mon., 03 Jun. 0.0343 0.0303 0.0319
17:01-18:00, Mon., 03 Jun. 0.0348 0.0299 0.0319
16:01-17:00, Mon., 03 Jun. 0.0350 0.0291 0.0318
15:01-16:00, Mon., 03 Jun. 0.0344 0.0301 0.0321
14:01-15:00, Mon., 03 Jun. 0.0342 0.0302 0.0321
13:01-14:00, Mon., 03 Jun. 0.0350 0.0307 0.0322
12:01-13:00, Mon., 03 Jun. 0.0352 0.0304 0.0319
11:01-12:00, Mon., 03 Jun. 0.0340 0.0286 0.0317
10:01-11:00, Mon., 03 Jun. 0.0347 0.0300 0.0320
09:01-10:00, Mon., 03 Jun. 0.0337 0.0298 0.0319
08:01-09:00, Mon., 03 Jun. 0.0354 0.0294 0.0325
07:01-08:00, Mon., 03 Jun. 0.0355 0.0306 0.0332
06:01-07:00, Mon., 03 Jun. 0.0363 0.0322 0.0338
05:01-06:00, Mon., 03 Jun. 0.0352 0.0307 0.0334
04:01-05:00, Mon., 03 Jun. 0.0357 0.0314 0.0333
03:01-04:00, Mon., 03 Jun. 0.0348 0.0303 0.0324
02:01-03:00, Mon., 03 Jun. 0.0347 0.0300 0.0322
01:01-02:00, Mon., 03 Jun. 0.0348 0.0305 0.0321
00:01-01:00, Mon., 03 Jun. 0.0338 0.0295 0.0319