Measurement results by the hour (Hachioji) 2 Dec., 2019 - 8 Dec., 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., 08 Dec. 0.0341 0.0293 0.0316
22:01-23:00, Sun., 08 Dec. 0.0342 0.0294 0.0311
21:01-22:00, Sun., 08 Dec. 0.0333 0.0291 0.0311
20:01-21:00, Sun., 08 Dec. 0.0336 0.0291 0.0307
19:01-20:00, Sun., 08 Dec. 0.0326 0.0283 0.0307
18:01-19:00, Sun., 08 Dec. 0.0333 0.0290 0.0310
17:01-18:00, Sun., 08 Dec. 0.0333 0.0290 0.0309
16:01-17:00, Sun., 08 Dec. 0.0332 0.0295 0.0312
15:01-16:00, Sun., 08 Dec. 0.0339 0.0291 0.0313
14:01-15:00, Sun., 08 Dec. 0.0343 0.0288 0.0312
13:01-14:00, Sun., 08 Dec. 0.0333 0.0295 0.0315
12:01-13:00, Sun., 08 Dec. 0.0342 0.0299 0.0318
11:01-12:00, Sun., 08 Dec. 0.0383 0.0301 0.0323
10:01-11:00, Sun., 08 Dec. 0.0340 0.0293 0.0318
09:01-10:00, Sun., 08 Dec. 0.0343 0.0306 0.0322
08:01-09:00, Sun., 08 Dec. 0.0346 0.0303 0.0321
07:01-08:00, Sun., 08 Dec. 0.0350 0.0300 0.0324
06:01-07:00, Sun., 08 Dec. 0.0340 0.0305 0.0323
05:01-06:00, Sun., 08 Dec. 0.0351 0.0302 0.0325
04:01-05:00, Sun., 08 Dec. 0.0344 0.0311 0.0330
03:01-04:00, Sun., 08 Dec. 0.0350 0.0309 0.0331
02:01-03:00, Sun., 08 Dec. 0.0358 0.0315 0.0334
01:01-02:00, Sun., 08 Dec. 0.0349 0.0312 0.0334
00:01-01:00, Sun., 08 Dec. 0.0352 0.0308 0.0336
23:01-24:00, Sat., 07 Dec. 0.0361 0.0308 0.0335
22:01-23:00, Sat., 07 Dec. 0.0350 0.0303 0.0327
21:01-22:00, Sat., 07 Dec. 0.0345 0.0310 0.0326
20:01-21:00, Sat., 07 Dec. 0.0338 0.0299 0.0321
19:01-20:00, Sat., 07 Dec. 0.0338 0.0293 0.0312
18:01-19:00, Sat., 07 Dec. 0.0330 0.0294 0.0314
17:01-18:00, Sat., 07 Dec. 0.0331 0.0297 0.0311
16:01-17:00, Sat., 07 Dec. 0.0332 0.0291 0.0309
15:01-16:00, Sat., 07 Dec. 0.0332 0.0288 0.0310
14:01-15:00, Sat., 07 Dec. 0.0334 0.0290 0.0311
13:01-14:00, Sat., 07 Dec. 0.0334 0.0291 0.0311
12:01-13:00, Sat., 07 Dec. 0.0329 0.0293 0.0311
11:01-12:00, Sat., 07 Dec. 0.0338 0.0288 0.0310
10:01-11:00, Sat., 07 Dec. 0.0331 0.0287 0.0309
09:01-10:00, Sat., 07 Dec. 0.0339 0.0288 0.0313
08:01-09:00, Sat., 07 Dec. 0.0332 0.0294 0.0310
07:01-08:00, Sat., 07 Dec. 0.0329 0.0287 0.0309
06:01-07:00, Sat., 07 Dec. 0.0332 0.0289 0.0308
05:01-06:00, Sat., 07 Dec. 0.0329 0.0286 0.0310
04:01-05:00, Sat., 07 Dec. 0.0344 0.0286 0.0310
03:01-04:00, Sat., 07 Dec. 0.0333 0.0295 0.0314
02:01-03:00, Sat., 07 Dec. 0.0338 0.0297 0.0316
01:01-02:00, Sat., 07 Dec. 0.0336 0.0297 0.0313
00:01-01:00, Sat., 07 Dec. 0.0329 0.0289 0.0312
23:01-24:00, Fri., 06 Dec. 0.0323 0.0285 0.0305
22:01-23:00, Fri., 06 Dec. 0.0321 0.0285 0.0304
21:01-22:00, Fri., 06 Dec. 0.0330 0.0286 0.0305
20:01-21:00, Fri., 06 Dec. 0.0328 0.0281 0.0307
19:01-20:00, Fri., 06 Dec. 0.0326 0.0285 0.0305
18:01-19:00, Fri., 06 Dec. 0.0321 0.0282 0.0305
17:01-18:00, Fri., 06 Dec. 0.0325 0.0286 0.0306
16:01-17:00, Fri., 06 Dec. 0.0325 0.0287 0.0306
15:01-16:00, Fri., 06 Dec. 0.0324 0.0287 0.0306
14:01-15:00, Fri., 06 Dec. 0.0330 0.0288 0.0309
13:01-14:00, Fri., 06 Dec. 0.0333 0.0294 0.0311
12:01-13:00, Fri., 06 Dec. 0.0331 0.0292 0.0309
11:01-12:00, Fri., 06 Dec. 0.0331 0.0282 0.0308
10:01-11:00, Fri., 06 Dec. 0.0327 0.0293 0.0311
09:01-10:00, Fri., 06 Dec. 0.0343 0.0296 0.0312
08:01-09:00, Fri., 06 Dec. 0.0329 0.0287 0.0309
07:01-08:00, Fri., 06 Dec. 0.0327 0.0288 0.0311
06:01-07:00, Fri., 06 Dec. 0.0335 0.0296 0.0311
05:01-06:00, Fri., 06 Dec. 0.0324 0.0286 0.0307
04:01-05:00, Fri., 06 Dec. 0.0338 0.0290 0.0309
03:01-04:00, Fri., 06 Dec. 0.0321 0.0289 0.0306
02:01-03:00, Fri., 06 Dec. 0.0327 0.0287 0.0307
01:01-02:00, Fri., 06 Dec. 0.0331 0.0298 0.0315
00:01-01:00, Fri., 06 Dec. 0.0332 0.0289 0.0310
23:01-24:00, Thu., 05 Dec. 0.0329 0.0283 0.0308
22:01-23:00, Thu., 05 Dec. 0.0325 0.0280 0.0306
21:01-22:00, Thu., 05 Dec. 0.0323 0.0285 0.0304
20:01-21:00, Thu., 05 Dec. 0.0339 0.0285 0.0310
19:01-20:00, Thu., 05 Dec. 0.0339 0.0291 0.0315
18:01-19:00, Thu., 05 Dec. 0.0327 0.0292 0.0309
17:01-18:00, Thu., 05 Dec. 0.0326 0.0290 0.0309
16:01-17:00, Thu., 05 Dec. 0.0332 0.0287 0.0308
15:01-16:00, Thu., 05 Dec. 0.0329 0.0287 0.0308
14:01-15:00, Thu., 05 Dec. 0.0327 0.0286 0.0309
13:01-14:00, Thu., 05 Dec. 0.0330 0.0289 0.0309
12:01-13:00, Thu., 05 Dec. 0.0328 0.0292 0.0311
11:01-12:00, Thu., 05 Dec. 0.0339 0.0293 0.0311
10:01-11:00, Thu., 05 Dec. 0.0335 0.0293 0.0315
09:01-10:00, Thu., 05 Dec. 0.0340 0.0296 0.0315
08:01-09:00, Thu., 05 Dec. 0.0336 0.0293 0.0315
07:01-08:00, Thu., 05 Dec. 0.0335 0.0293 0.0313
06:01-07:00, Thu., 05 Dec. 0.0329 0.0299 0.0314
05:01-06:00, Thu., 05 Dec. 0.0336 0.0294 0.0317
04:01-05:00, Thu., 05 Dec. 0.0333 0.0302 0.0318
03:01-04:00, Thu., 05 Dec. 0.0336 0.0296 0.0318
02:01-03:00, Thu., 05 Dec. 0.0342 0.0305 0.0319
01:01-02:00, Thu., 05 Dec. 0.0335 0.0299 0.0318
00:01-01:00, Thu., 05 Dec. 0.0338 0.0296 0.0318
23:01-24:00, Wed., 04 Dec. 0.0343 0.0291 0.0314
22:01-23:00, Wed., 04 Dec. 0.0334 0.0292 0.0311
21:01-22:00, Wed., 04 Dec. 0.0324 0.0292 0.0310
20:01-21:00, Wed., 04 Dec. 0.0348 0.0293 0.0312
19:01-20:00, Wed., 04 Dec. 0.0336 0.0291 0.0311
18:01-19:00, Wed., 04 Dec. 0.0324 0.0291 0.0309
17:01-18:00, Wed., 04 Dec. 0.0338 0.0289 0.0304
16:01-17:00, Wed., 04 Dec. 0.0327 0.0278 0.0305
15:01-16:00, Wed., 04 Dec. 0.0326 0.0280 0.0304
14:01-15:00, Wed., 04 Dec. 0.0334 0.0289 0.0308
13:01-14:00, Wed., 04 Dec. 0.0332 0.0289 0.0306
12:01-13:00, Wed., 04 Dec. 0.0327 0.0289 0.0307
11:01-12:00, Wed., 04 Dec. 0.0325 0.0293 0.0308
10:01-11:00, Wed., 04 Dec. 0.0329 0.0283 0.0311
09:01-10:00, Wed., 04 Dec. 0.0332 0.0289 0.0311
08:01-09:00, Wed., 04 Dec. 0.0335 0.0291 0.0310
07:01-08:00, Wed., 04 Dec. 0.0331 0.0290 0.0313
06:01-07:00, Wed., 04 Dec. 0.0339 0.0287 0.0311
05:01-06:00, Wed., 04 Dec. 0.0331 0.0288 0.0311
04:01-05:00, Wed., 04 Dec. 0.0334 0.0300 0.0316
03:01-04:00, Wed., 04 Dec. 0.0334 0.0292 0.0314
02:01-03:00, Wed., 04 Dec. 0.0331 0.0293 0.0315
01:01-02:00, Wed., 04 Dec. 0.0337 0.0294 0.0317
00:01-01:00, Wed., 04 Dec. 0.0330 0.0289 0.0314
23:01-24:00, Tue., 03 Dec. 0.0333 0.0288 0.0311
22:01-23:00, Tue., 03 Dec. 0.0331 0.0284 0.0310
21:01-22:00, Tue., 03 Dec. 0.0323 0.0282 0.0304
20:01-21:00, Tue., 03 Dec. 0.0321 0.0288 0.0305
19:01-20:00, Tue., 03 Dec. 0.0333 0.0286 0.0307
18:01-19:00, Tue., 03 Dec. 0.0328 0.0289 0.0307
17:01-18:00, Tue., 03 Dec. 0.0326 0.0286 0.0307
16:01-17:00, Tue., 03 Dec. 0.0323 0.0287 0.0306
15:01-16:00, Tue., 03 Dec. 0.0325 0.0287 0.0308
14:01-15:00, Tue., 03 Dec. 0.0329 0.0281 0.0308
13:01-14:00, Tue., 03 Dec. 0.0324 0.0279 0.0309
12:01-13:00, Tue., 03 Dec. 0.0323 0.0282 0.0307
11:01-12:00, Tue., 03 Dec. 0.0332 0.0288 0.0310
10:01-11:00, Tue., 03 Dec. 0.0333 0.0287 0.0308
09:01-10:00, Tue., 03 Dec. 0.0323 0.0284 0.0307
08:01-09:00, Tue., 03 Dec. 0.0327 0.0285 0.0308
07:01-08:00, Tue., 03 Dec. 0.0326 0.0290 0.0306
06:01-07:00, Tue., 03 Dec. 0.0330 0.0287 0.0308
05:01-06:00, Tue., 03 Dec. 0.0329 0.0287 0.0311
04:01-05:00, Tue., 03 Dec. 0.0328 0.0290 0.0310
03:01-04:00, Tue., 03 Dec. 0.0340 0.0291 0.0310
02:01-03:00, Tue., 03 Dec. 0.0328 0.0291 0.0311
01:01-02:00, Tue., 03 Dec. 0.0335 0.0290 0.0311
00:01-01:00, Tue., 03 Dec. 0.0329 0.0285 0.0307
23:01-24:00, Mon., 02 Dec. 0.0332 0.0292 0.0313
22:01-23:00, Mon., 02 Dec. 0.0334 0.0294 0.0311
21:01-22:00, Mon., 02 Dec. 0.0338 0.0295 0.0312
20:01-21:00, Mon., 02 Dec. 0.0329 0.0286 0.0310
19:01-20:00, Mon., 02 Dec. 0.0330 0.0290 0.0309
18:01-19:00, Mon., 02 Dec. 0.0335 0.0292 0.0312
17:01-18:00, Mon., 02 Dec. 0.0345 0.0294 0.0315
16:01-17:00, Mon., 02 Dec. 0.0344 0.0300 0.0317
15:01-16:00, Mon., 02 Dec. 0.0350 0.0306 0.0328
14:01-15:00, Mon., 02 Dec. 0.0387 0.0323 0.0358
13:01-14:00, Mon., 02 Dec. 0.0423 0.0359 0.0380
12:01-13:00, Mon., 02 Dec. 0.0434 0.0341 0.0377
11:01-12:00, Mon., 02 Dec. 0.0369 0.0316 0.0343
10:01-11:00, Mon., 02 Dec. 0.0355 0.0310 0.0330
09:01-10:00, Mon., 02 Dec. 0.0350 0.0305 0.0328
08:01-09:00, Mon., 02 Dec. 0.0342 0.0289 0.0322
07:01-08:00, Mon., 02 Dec. 0.0337 0.0293 0.0319
06:01-07:00, Mon., 02 Dec. 0.0345 0.0301 0.0318
05:01-06:00, Mon., 02 Dec. 0.0350 0.0296 0.0318
04:01-05:00, Mon., 02 Dec. 0.0335 0.0301 0.0318
03:01-04:00, Mon., 02 Dec. 0.0341 0.0292 0.0315
02:01-03:00, Mon., 02 Dec. 0.0337 0.0302 0.0317
01:01-02:00, Mon., 02 Dec. 0.0348 0.0296 0.0320
00:01-01:00, Mon., 02 Dec. 0.0343 0.0297 0.0322