Measurement results by the hour (Chofu) 14 Nov., 2016 - 20 Nov., 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., 20 Nov. 0.0326 0.0290 0.0308
22:01-23:00, Sun., 20 Nov. 0.0328 0.0287 0.0303
21:01-22:00, Sun., 20 Nov. 0.0323 0.0285 0.0303
20:01-21:00, Sun., 20 Nov. 0.0320 0.0287 0.0304
19:01-20:00, Sun., 20 Nov. 0.0319 0.0279 0.0300
18:01-19:00, Sun., 20 Nov. 0.0329 0.0286 0.0302
17:01-18:00, Sun., 20 Nov. 0.0316 0.0288 0.0304
16:01-17:00, Sun., 20 Nov. 0.0319 0.0267 0.0293
15:01-16:00, Sun., 20 Nov. 0.0314 0.0280 0.0295
14:01-15:00, Sun., 20 Nov. 0.0313 0.0270 0.0295
13:01-14:00, Sun., 20 Nov. 0.0311 0.0280 0.0296
12:01-13:00, Sun., 20 Nov. 0.0324 0.0276 0.0298
11:01-12:00, Sun., 20 Nov. 0.0319 0.0287 0.0301
10:01-11:00, Sun., 20 Nov. 0.0325 0.0279 0.0305
09:01-10:00, Sun., 20 Nov. 0.0329 0.0295 0.0313
08:01-09:00, Sun., 20 Nov. 0.0346 0.0294 0.0317
07:01-08:00, Sun., 20 Nov. 0.0340 0.0296 0.0321
06:01-07:00, Sun., 20 Nov. 0.0345 0.0299 0.0322
05:01-06:00, Sun., 20 Nov. 0.0346 0.0300 0.0321
04:01-05:00, Sun., 20 Nov. 0.0333 0.0292 0.0313
03:01-04:00, Sun., 20 Nov. 0.0334 0.0284 0.0309
02:01-03:00, Sun., 20 Nov. 0.0336 0.0292 0.0311
01:01-02:00, Sun., 20 Nov. 0.0324 0.0285 0.0310
00:01-01:00, Sun., 20 Nov. 0.0331 0.0295 0.0312
23:01-24:00, Sat., 19 Nov. 0.0332 0.0286 0.0309
22:01-23:00, Sat., 19 Nov. 0.0324 0.0285 0.0308
21:01-22:00, Sat., 19 Nov. 0.0330 0.0290 0.0309
20:01-21:00, Sat., 19 Nov. 0.0327 0.0282 0.0305
19:01-20:00, Sat., 19 Nov. 0.0322 0.0292 0.0304
18:01-19:00, Sat., 19 Nov. 0.0330 0.0287 0.0302
17:01-18:00, Sat., 19 Nov. 0.0320 0.0285 0.0303
16:01-17:00, Sat., 19 Nov. 0.0317 0.0281 0.0302
15:01-16:00, Sat., 19 Nov. 0.0331 0.0285 0.0306
14:01-15:00, Sat., 19 Nov. 0.0324 0.0285 0.0306
13:01-14:00, Sat., 19 Nov. 0.0334 0.0280 0.0310
12:01-13:00, Sat., 19 Nov. 0.0328 0.0286 0.0311
11:01-12:00, Sat., 19 Nov. 0.0356 0.0302 0.0330
10:01-11:00, Sat., 19 Nov. 0.0407 0.0340 0.0375
09:01-10:00, Sat., 19 Nov. 0.0537 0.0362 0.0442
08:01-09:00, Sat., 19 Nov. 0.0585 0.0479 0.0526
07:01-08:00, Sat., 19 Nov. 0.0561 0.0477 0.0518
06:01-07:00, Sat., 19 Nov. 0.0534 0.0464 0.0498
05:01-06:00, Sat., 19 Nov. 0.0553 0.0449 0.0509
04:01-05:00, Sat., 19 Nov. 0.0472 0.0325 0.0393
03:01-04:00, Sat., 19 Nov. 0.0346 0.0301 0.0322
02:01-03:00, Sat., 19 Nov. 0.0341 0.0295 0.0317
01:01-02:00, Sat., 19 Nov. 0.0332 0.0291 0.0313
00:01-01:00, Sat., 19 Nov. 0.0329 0.0291 0.0312
23:01-24:00, Fri., 18 Nov. 0.0324 0.0282 0.0307
22:01-23:00, Fri., 18 Nov. 0.0327 0.0283 0.0305
21:01-22:00, Fri., 18 Nov. 0.0326 0.0286 0.0305
20:01-21:00, Fri., 18 Nov. 0.0325 0.0285 0.0303
19:01-20:00, Fri., 18 Nov. 0.0321 0.0283 0.0302
18:01-19:00, Fri., 18 Nov. 0.0319 0.0282 0.0299
17:01-18:00, Fri., 18 Nov. 0.0314 0.0280 0.0299
16:01-17:00, Fri., 18 Nov. 0.0319 0.0277 0.0297
15:01-16:00, Fri., 18 Nov. 0.0316 0.0282 0.0295
14:01-15:00, Fri., 18 Nov. 0.0317 0.0272 0.0298
13:01-14:00, Fri., 18 Nov. 0.0318 0.0279 0.0297
12:01-13:00, Fri., 18 Nov. 0.0330 0.0285 0.0305
11:01-12:00, Fri., 18 Nov. 0.0332 0.0282 0.0309
10:01-11:00, Fri., 18 Nov. 0.0326 0.0295 0.0310
09:01-10:00, Fri., 18 Nov. 0.0327 0.0290 0.0311
08:01-09:00, Fri., 18 Nov. 0.0333 0.0298 0.0315
07:01-08:00, Fri., 18 Nov. 0.0341 0.0289 0.0312
06:01-07:00, Fri., 18 Nov. 0.0326 0.0288 0.0310
05:01-06:00, Fri., 18 Nov. 0.0330 0.0286 0.0307
04:01-05:00, Fri., 18 Nov. 0.0332 0.0288 0.0306
03:01-04:00, Fri., 18 Nov. 0.0322 0.0288 0.0303
02:01-03:00, Fri., 18 Nov. 0.0319 0.0283 0.0302
01:01-02:00, Fri., 18 Nov. 0.0324 0.0285 0.0302
00:01-01:00, Fri., 18 Nov. 0.0326 0.0285 0.0303
23:01-24:00, Thu., 17 Nov. 0.0322 0.0285 0.0301
22:01-23:00, Thu., 17 Nov. 0.0339 0.0288 0.0301
21:01-22:00, Thu., 17 Nov. 0.0322 0.0288 0.0303
20:01-21:00, Thu., 17 Nov. 0.0315 0.0275 0.0301
19:01-20:00, Thu., 17 Nov. 0.0312 0.0284 0.0299
18:01-19:00, Thu., 17 Nov. 0.0322 0.0284 0.0303
17:01-18:00, Thu., 17 Nov. 0.0323 0.0282 0.0301
16:01-17:00, Thu., 17 Nov. 0.0322 0.0279 0.0300
15:01-16:00, Thu., 17 Nov. 0.0325 0.0274 0.0297
14:01-15:00, Thu., 17 Nov. 0.0319 0.0279 0.0295
13:01-14:00, Thu., 17 Nov. 0.0313 0.0276 0.0297
12:01-13:00, Thu., 17 Nov. 0.0315 0.0280 0.0299
11:01-12:00, Thu., 17 Nov. 0.0325 0.0288 0.0303
10:01-11:00, Thu., 17 Nov. 0.0331 0.0288 0.0306
09:01-10:00, Thu., 17 Nov. 0.0329 0.0282 0.0309
08:01-09:00, Thu., 17 Nov. 0.0335 0.0288 0.0310
07:01-08:00, Thu., 17 Nov. 0.0330 0.0293 0.0310
06:01-07:00, Thu., 17 Nov. 0.0330 0.0285 0.0309
05:01-06:00, Thu., 17 Nov. 0.0323 0.0273 0.0304
04:01-05:00, Thu., 17 Nov. 0.0322 0.0288 0.0302
03:01-04:00, Thu., 17 Nov. 0.0330 0.0268 0.0298
02:01-03:00, Thu., 17 Nov. 0.0316 0.0279 0.0301
01:01-02:00, Thu., 17 Nov. 0.0320 0.0281 0.0298
00:01-01:00, Thu., 17 Nov. 0.0313 0.0283 0.0298
23:01-24:00, Wed., 16 Nov. 0.0320 0.0277 0.0298
22:01-23:00, Wed., 16 Nov. 0.0318 0.0273 0.0295
21:01-22:00, Wed., 16 Nov. 0.0310 0.0280 0.0297
20:01-21:00, Wed., 16 Nov. 0.0314 0.0272 0.0297
19:01-20:00, Wed., 16 Nov. 0.0314 0.0277 0.0296
18:01-19:00, Wed., 16 Nov. 0.0313 0.0275 0.0296
17:01-18:00, Wed., 16 Nov. 0.0318 0.0272 0.0298
16:01-17:00, Wed., 16 Nov. 0.0318 0.0271 0.0294
15:01-16:00, Wed., 16 Nov. 0.0311 0.0274 0.0293
14:01-15:00, Wed., 16 Nov. 0.0311 0.0280 0.0293
13:01-14:00, Wed., 16 Nov. 0.0313 0.0273 0.0293
12:01-13:00, Wed., 16 Nov. 0.0320 0.0272 0.0295
11:01-12:00, Wed., 16 Nov. 0.0320 0.0276 0.0297
10:01-11:00, Wed., 16 Nov. 0.0319 0.0276 0.0298
09:01-10:00, Wed., 16 Nov. 0.0314 0.0271 0.0297
08:01-09:00, Wed., 16 Nov. 0.0312 0.0279 0.0297
07:01-08:00, Wed., 16 Nov. 0.0316 0.0274 0.0299
06:01-07:00, Wed., 16 Nov. 0.0321 0.0282 0.0301
05:01-06:00, Wed., 16 Nov. 0.0327 0.0287 0.0302
04:01-05:00, Wed., 16 Nov. 0.0325 0.0285 0.0303
03:01-04:00, Wed., 16 Nov. 0.0321 0.0280 0.0302
02:01-03:00, Wed., 16 Nov. 0.0340 0.0283 0.0305
01:01-02:00, Wed., 16 Nov. 0.0324 0.0290 0.0306
00:01-01:00, Wed., 16 Nov. 0.0327 0.0290 0.0307
23:01-24:00, Tue., 15 Nov. 0.0322 0.0283 0.0306
22:01-23:00, Tue., 15 Nov. 0.0322 0.0286 0.0306
21:01-22:00, Tue., 15 Nov. 0.0320 0.0291 0.0305
20:01-21:00, Tue., 15 Nov. 0.0327 0.0280 0.0302
19:01-20:00, Tue., 15 Nov. 0.0323 0.0275 0.0300
18:01-19:00, Tue., 15 Nov. 0.0315 0.0279 0.0296
17:01-18:00, Tue., 15 Nov. 0.0314 0.0271 0.0294
16:01-17:00, Tue., 15 Nov. 0.0316 0.0275 0.0295
15:01-16:00, Tue., 15 Nov. 0.0313 0.0274 0.0292
14:01-15:00, Tue., 15 Nov. 0.0316 0.0278 0.0294
13:01-14:00, Tue., 15 Nov. 0.0312 0.0276 0.0293
12:01-13:00, Tue., 15 Nov. 0.0316 0.0279 0.0298
11:01-12:00, Tue., 15 Nov. 0.0316 0.0274 0.0293
10:01-11:00, Tue., 15 Nov. 0.0322 0.0281 0.0299
09:01-10:00, Tue., 15 Nov. 0.0322 0.0279 0.0301
08:01-09:00, Tue., 15 Nov. 0.0318 0.0282 0.0300
07:01-08:00, Tue., 15 Nov. 0.0315 0.0280 0.0302
06:01-07:00, Tue., 15 Nov. 0.0329 0.0291 0.0307
05:01-06:00, Tue., 15 Nov. 0.0325 0.0281 0.0300
04:01-05:00, Tue., 15 Nov. 0.0320 0.0284 0.0301
03:01-04:00, Tue., 15 Nov. 0.0328 0.0291 0.0305
02:01-03:00, Tue., 15 Nov. 0.0351 0.0291 0.0317
01:01-02:00, Tue., 15 Nov. 0.0357 0.0294 0.0329
00:01-01:00, Tue., 15 Nov. 0.0340 0.0296 0.0316
23:01-24:00, Mon., 14 Nov. 0.0369 0.0306 0.0337
22:01-23:00, Mon., 14 Nov. 0.0384 0.0332 0.0360
21:01-22:00, Mon., 14 Nov. 0.0394 0.0343 0.0364
20:01-21:00, Mon., 14 Nov. 0.0391 0.0338 0.0366
19:01-20:00, Mon., 14 Nov. 0.0393 0.0338 0.0366
18:01-19:00, Mon., 14 Nov. 0.0380 0.0291 0.0345
17:01-18:00, Mon., 14 Nov. 0.0337 0.0297 0.0318
16:01-17:00, Mon., 14 Nov. 0.0354 0.0307 0.0329
15:01-16:00, Mon., 14 Nov. 0.0345 0.0302 0.0323
14:01-15:00, Mon., 14 Nov. 0.0330 0.0285 0.0304
13:01-14:00, Mon., 14 Nov. 0.0321 0.0283 0.0305
12:01-13:00, Mon., 14 Nov. 0.0332 0.0285 0.0304
11:01-12:00, Mon., 14 Nov. 0.0330 0.0289 0.0306
10:01-11:00, Mon., 14 Nov. 0.0327 0.0295 0.0312
09:01-10:00, Mon., 14 Nov. 0.0339 0.0297 0.0313
08:01-09:00, Mon., 14 Nov. 0.0334 0.0292 0.0312
07:01-08:00, Mon., 14 Nov. 0.0334 0.0294 0.0312
06:01-07:00, Mon., 14 Nov. 0.0336 0.0294 0.0312
05:01-06:00, Mon., 14 Nov. 0.0325 0.0294 0.0310
04:01-05:00, Mon., 14 Nov. 0.0336 0.0296 0.0312
03:01-04:00, Mon., 14 Nov. 0.0327 0.0282 0.0308
02:01-03:00, Mon., 14 Nov. 0.0336 0.0290 0.0306
01:01-02:00, Mon., 14 Nov. 0.0332 0.0288 0.0306
00:01-01:00, Mon., 14 Nov. 0.0329 0.0272 0.0304