Measurement results by the hour (Chofu) 9 May., 2016 - 15 May., 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., 15 May. 0.0322 0.0279 0.0298
22:01-23:00, Sun., 15 May. 0.0323 0.0275 0.0296
21:01-22:00, Sun., 15 May. 0.0316 0.0276 0.0294
20:01-21:00, Sun., 15 May. 0.0323 0.0274 0.0297
19:01-20:00, Sun., 15 May. 0.0316 0.0271 0.0295
18:01-19:00, Sun., 15 May. 0.0317 0.0273 0.0296
17:01-18:00, Sun., 15 May. 0.0315 0.0279 0.0298
16:01-17:00, Sun., 15 May. 0.0323 0.0283 0.0302
15:01-16:00, Sun., 15 May. 0.0316 0.0275 0.0298
14:01-15:00, Sun., 15 May. 0.0316 0.0285 0.0301
13:01-14:00, Sun., 15 May. 0.0319 0.0278 0.0299
12:01-13:00, Sun., 15 May. 0.0327 0.0285 0.0302
11:01-12:00, Sun., 15 May. 0.0319 0.0283 0.0302
10:01-11:00, Sun., 15 May. 0.0318 0.0283 0.0300
09:01-10:00, Sun., 15 May. 0.0316 0.0281 0.0300
08:01-09:00, Sun., 15 May. 0.0323 0.0285 0.0302
07:01-08:00, Sun., 15 May. 0.0324 0.0272 0.0299
06:01-07:00, Sun., 15 May. 0.0324 0.0279 0.0300
05:01-06:00, Sun., 15 May. 0.0319 0.0273 0.0297
04:01-05:00, Sun., 15 May. 0.0320 0.0276 0.0295
03:01-04:00, Sun., 15 May. 0.0317 0.0281 0.0297
02:01-03:00, Sun., 15 May. 0.0315 0.0278 0.0297
01:01-02:00, Sun., 15 May. 0.0319 0.0283 0.0300
00:01-01:00, Sun., 15 May. 0.0314 0.0279 0.0297
23:01-24:00, Sat., 14 May. 0.0314 0.0277 0.0297
22:01-23:00, Sat., 14 May. 0.0319 0.0278 0.0296
21:01-22:00, Sat., 14 May. 0.0318 0.0276 0.0299
20:01-21:00, Sat., 14 May. 0.0314 0.0279 0.0294
19:01-20:00, Sat., 14 May. 0.0322 0.0281 0.0296
18:01-19:00, Sat., 14 May. 0.0318 0.0280 0.0297
17:01-18:00, Sat., 14 May. 0.0319 0.0275 0.0297
16:01-17:00, Sat., 14 May. 0.0321 0.0280 0.0298
15:01-16:00, Sat., 14 May. 0.0330 0.0281 0.0298
14:01-15:00, Sat., 14 May. 0.0315 0.0282 0.0298
13:01-14:00, Sat., 14 May. 0.0315 0.0282 0.0298
12:01-13:00, Sat., 14 May. 0.0320 0.0278 0.0297
11:01-12:00, Sat., 14 May. 0.0318 0.0281 0.0300
10:01-11:00, Sat., 14 May. 0.0314 0.0279 0.0299
09:01-10:00, Sat., 14 May. 0.0318 0.0282 0.0298
08:01-09:00, Sat., 14 May. 0.0320 0.0285 0.0301
07:01-08:00, Sat., 14 May. 0.0323 0.0286 0.0301
06:01-07:00, Sat., 14 May. 0.0318 0.0279 0.0302
05:01-06:00, Sat., 14 May. 0.0312 0.0267 0.0297
04:01-05:00, Sat., 14 May. 0.0319 0.0274 0.0298
03:01-04:00, Sat., 14 May. 0.0313 0.0260 0.0294
02:01-03:00, Sat., 14 May. 0.0316 0.0279 0.0296
01:01-02:00, Sat., 14 May. 0.0315 0.0272 0.0293
00:01-01:00, Sat., 14 May. 0.0310 0.0275 0.0292
23:01-24:00, Fri., 13 May. 0.0318 0.0277 0.0293
22:01-23:00, Fri., 13 May. 0.0319 0.0271 0.0294
21:01-22:00, Fri., 13 May. 0.0315 0.0275 0.0294
20:01-21:00, Fri., 13 May. 0.0306 0.0263 0.0289
19:01-20:00, Fri., 13 May. 0.0314 0.0273 0.0292
18:01-19:00, Fri., 13 May. 0.0314 0.0279 0.0296
17:01-18:00, Fri., 13 May. 0.0312 0.0272 0.0293
16:01-17:00, Fri., 13 May. 0.0313 0.0283 0.0293
15:01-16:00, Fri., 13 May. 0.0312 0.0276 0.0291
14:01-15:00, Fri., 13 May. 0.0311 0.0279 0.0294
13:01-14:00, Fri., 13 May. 0.0311 0.0272 0.0291
12:01-13:00, Fri., 13 May. 0.0307 0.0272 0.0289
11:01-12:00, Fri., 13 May. 0.0318 0.0258 0.0291
10:01-11:00, Fri., 13 May. 0.0308 0.0266 0.0289
09:01-10:00, Fri., 13 May. 0.0310 0.0271 0.0291
08:01-09:00, Fri., 13 May. 0.0313 0.0279 0.0293
07:01-08:00, Fri., 13 May. 0.0332 0.0283 0.0304
06:01-07:00, Fri., 13 May. 0.0330 0.0287 0.0309
05:01-06:00, Fri., 13 May. 0.0324 0.0285 0.0308
04:01-05:00, Fri., 13 May. 0.0322 0.0266 0.0295
03:01-04:00, Fri., 13 May. 0.0323 0.0269 0.0290
02:01-03:00, Fri., 13 May. 0.0307 0.0266 0.0289
01:01-02:00, Fri., 13 May. 0.0308 0.0256 0.0289
00:01-01:00, Fri., 13 May. 0.0302 0.0273 0.0290
23:01-24:00, Thu., 12 May. 0.0304 0.0271 0.0290
22:01-23:00, Thu., 12 May. 0.0310 0.0274 0.0292
21:01-22:00, Thu., 12 May. 0.0314 0.0264 0.0290
20:01-21:00, Thu., 12 May. 0.0307 0.0269 0.0288
19:01-20:00, Thu., 12 May. 0.0304 0.0275 0.0289
18:01-19:00, Thu., 12 May. 0.0307 0.0268 0.0291
17:01-18:00, Thu., 12 May. 0.0312 0.0273 0.0292
16:01-17:00, Thu., 12 May. 0.0309 0.0271 0.0292
15:01-16:00, Thu., 12 May. 0.0313 0.0275 0.0291
14:01-15:00, Thu., 12 May. 0.0315 0.0270 0.0291
13:01-14:00, Thu., 12 May. 0.0317 0.0257 0.0288
12:01-13:00, Thu., 12 May. 0.0309 0.0273 0.0289
11:01-12:00, Thu., 12 May. 0.0308 0.0267 0.0286
10:01-11:00, Thu., 12 May. 0.0302 0.0265 0.0287
09:01-10:00, Thu., 12 May. 0.0311 0.0267 0.0287
08:01-09:00, Thu., 12 May. 0.0303 0.0273 0.0288
07:01-08:00, Thu., 12 May. 0.0316 0.0271 0.0290
06:01-07:00, Thu., 12 May. 0.0309 0.0271 0.0289
05:01-06:00, Thu., 12 May. 0.0307 0.0273 0.0288
04:01-05:00, Thu., 12 May. 0.0305 0.0271 0.0288
03:01-04:00, Thu., 12 May. 0.0305 0.0272 0.0289
02:01-03:00, Thu., 12 May. 0.0305 0.0270 0.0289
01:01-02:00, Thu., 12 May. 0.0309 0.0272 0.0289
00:01-01:00, Thu., 12 May. 0.0315 0.0275 0.0292
23:01-24:00, Wed., 11 May. 0.0314 0.0274 0.0292
22:01-23:00, Wed., 11 May. 0.0311 0.0275 0.0292
21:01-22:00, Wed., 11 May. 0.0313 0.0273 0.0293
20:01-21:00, Wed., 11 May. 0.0311 0.0273 0.0293
19:01-20:00, Wed., 11 May. 0.0311 0.0273 0.0291
18:01-19:00, Wed., 11 May. 0.0312 0.0277 0.0294
17:01-18:00, Wed., 11 May. 0.0310 0.0275 0.0293
16:01-17:00, Wed., 11 May. 0.0318 0.0268 0.0294
15:01-16:00, Wed., 11 May. 0.0307 0.0277 0.0292
14:01-15:00, Wed., 11 May. 0.0308 0.0268 0.0291
13:01-14:00, Wed., 11 May. 0.0314 0.0276 0.0295
12:01-13:00, Wed., 11 May. 0.0310 0.0268 0.0291
11:01-12:00, Wed., 11 May. 0.0310 0.0270 0.0286
10:01-11:00, Wed., 11 May. 0.0307 0.0271 0.0289
09:01-10:00, Wed., 11 May. 0.0305 0.0268 0.0286
08:01-09:00, Wed., 11 May. 0.0313 0.0265 0.0287
07:01-08:00, Wed., 11 May. 0.0309 0.0272 0.0291
06:01-07:00, Wed., 11 May. 0.0317 0.0276 0.0295
05:01-06:00, Wed., 11 May. 0.0323 0.0281 0.0305
04:01-05:00, Wed., 11 May. 0.0339 0.0277 0.0309
03:01-04:00, Wed., 11 May. 0.0326 0.0269 0.0293
02:01-03:00, Wed., 11 May. 0.0327 0.0275 0.0292
01:01-02:00, Wed., 11 May. 0.0323 0.0282 0.0305
00:01-01:00, Wed., 11 May. 0.0323 0.0288 0.0308
23:01-24:00, Tue., 10 May. 0.0312 0.0281 0.0297
22:01-23:00, Tue., 10 May. 0.0324 0.0285 0.0306
21:01-22:00, Tue., 10 May. 0.0318 0.0263 0.0294
20:01-21:00, Tue., 10 May. 0.0313 0.0267 0.0291
19:01-20:00, Tue., 10 May. 0.0311 0.0272 0.0292
18:01-19:00, Tue., 10 May. 0.0311 0.0272 0.0293
17:01-18:00, Tue., 10 May. 0.0312 0.0269 0.0288
16:01-17:00, Tue., 10 May. 0.0306 0.0271 0.0289
15:01-16:00, Tue., 10 May. 0.0309 0.0272 0.0288
14:01-15:00, Tue., 10 May. 0.0311 0.0273 0.0292
13:01-14:00, Tue., 10 May. 0.0306 0.0277 0.0292
12:01-13:00, Tue., 10 May. 0.0312 0.0267 0.0291
11:01-12:00, Tue., 10 May. 0.0312 0.0275 0.0292
10:01-11:00, Tue., 10 May. 0.0302 0.0272 0.0287
09:01-10:00, Tue., 10 May. 0.0308 0.0269 0.0288
08:01-09:00, Tue., 10 May. 0.0314 0.0273 0.0288
07:01-08:00, Tue., 10 May. 0.0309 0.0274 0.0291
06:01-07:00, Tue., 10 May. 0.0310 0.0278 0.0292
05:01-06:00, Tue., 10 May. 0.0324 0.0276 0.0299
04:01-05:00, Tue., 10 May. 0.0354 0.0297 0.0323
03:01-04:00, Tue., 10 May. 0.0368 0.0328 0.0342
02:01-03:00, Tue., 10 May. 0.0409 0.0338 0.0370
01:01-02:00, Tue., 10 May. 0.0418 0.0354 0.0387
00:01-01:00, Tue., 10 May. 0.0474 0.0369 0.0420
23:01-24:00, Mon., 09 May. 0.0527 0.0401 0.0463
22:01-23:00, Mon., 09 May. 0.0470 0.0398 0.0443
21:01-22:00, Mon., 09 May. 0.0483 0.0394 0.0440
20:01-21:00, Mon., 09 May. 0.0500 0.0421 0.0453
19:01-20:00, Mon., 09 May. 0.0483 0.0417 0.0448
18:01-19:00, Mon., 09 May. 0.0470 0.0349 0.0402
17:01-18:00, Mon., 09 May. 0.0372 0.0341 0.0357
16:01-17:00, Mon., 09 May. 0.0368 0.0327 0.0346
15:01-16:00, Mon., 09 May. 0.0365 0.0330 0.0347
14:01-15:00, Mon., 09 May. 0.0381 0.0333 0.0355
13:01-14:00, Mon., 09 May. 0.0353 0.0283 0.0319
12:01-13:00, Mon., 09 May. 0.0335 0.0280 0.0299
11:01-12:00, Mon., 09 May. 0.0314 0.0275 0.0300
10:01-11:00, Mon., 09 May. 0.0317 0.0280 0.0300
09:01-10:00, Mon., 09 May. 0.0320 0.0280 0.0301
08:01-09:00, Mon., 09 May. 0.0330 0.0291 0.0305
07:01-08:00, Mon., 09 May. 0.0331 0.0289 0.0310
06:01-07:00, Mon., 09 May. 0.0333 0.0289 0.0307
05:01-06:00, Mon., 09 May. 0.0324 0.0286 0.0304
04:01-05:00, Mon., 09 May. 0.0322 0.0285 0.0303
03:01-04:00, Mon., 09 May. 0.0320 0.0273 0.0302
02:01-03:00, Mon., 09 May. 0.0319 0.0281 0.0301
01:01-02:00, Mon., 09 May. 0.0321 0.0290 0.0302
00:01-01:00, Mon., 09 May. 0.0322 0.0280 0.0302