Measurement results by the hour (Kodaira) 25 Sep., 2017 - 1 Oct., 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., 01 Oct. 0.0333 0.0288 0.0308
22:01-23:00, Sun., 01 Oct. 0.0325 0.0289 0.0308
21:01-22:00, Sun., 01 Oct. 0.0328 0.0288 0.0305
20:01-21:00, Sun., 01 Oct. 0.0331 0.0289 0.0305
19:01-20:00, Sun., 01 Oct. 0.0332 0.0283 0.0306
18:01-19:00, Sun., 01 Oct. 0.0322 0.0282 0.0306
17:01-18:00, Sun., 01 Oct. 0.0325 0.0283 0.0305
16:01-17:00, Sun., 01 Oct. 0.0325 0.0288 0.0306
15:01-16:00, Sun., 01 Oct. 0.0322 0.0289 0.0307
14:01-15:00, Sun., 01 Oct. 0.0323 0.0283 0.0305
13:01-14:00, Sun., 01 Oct. 0.0324 0.0291 0.0306
12:01-13:00, Sun., 01 Oct. 0.0324 0.0280 0.0306
11:01-12:00, Sun., 01 Oct. 0.0330 0.0277 0.0312
10:01-11:00, Sun., 01 Oct. 0.0327 0.0292 0.0312
09:01-10:00, Sun., 01 Oct. 0.0333 0.0300 0.0316
08:01-09:00, Sun., 01 Oct. 0.0340 0.0301 0.0319
07:01-08:00, Sun., 01 Oct. 0.0334 0.0286 0.0317
06:01-07:00, Sun., 01 Oct. 0.0341 0.0301 0.0320
05:01-06:00, Sun., 01 Oct. 0.0345 0.0295 0.0318
04:01-05:00, Sun., 01 Oct. 0.0339 0.0298 0.0318
03:01-04:00, Sun., 01 Oct. 0.0331 0.0294 0.0315
02:01-03:00, Sun., 01 Oct. 0.0339 0.0301 0.0317
01:01-02:00, Sun., 01 Oct. 0.0338 0.0301 0.0320
00:01-01:00, Sun., 01 Oct. 0.0337 0.0298 0.0320
23:01-24:00, Sat., 30 Sep. 0.0335 0.0287 0.0315
22:01-23:00, Sat., 30 Sep. 0.0333 0.0289 0.0313
21:01-22:00, Sat., 30 Sep. 0.0336 0.0293 0.0313
20:01-21:00, Sat., 30 Sep. 0.0324 0.0298 0.0312
19:01-20:00, Sat., 30 Sep. 0.0338 0.0287 0.0312
18:01-19:00, Sat., 30 Sep. 0.0327 0.0286 0.0305
17:01-18:00, Sat., 30 Sep. 0.0329 0.0286 0.0306
16:01-17:00, Sat., 30 Sep. 0.0319 0.0281 0.0305
15:01-16:00, Sat., 30 Sep. 0.0330 0.0288 0.0307
14:01-15:00, Sat., 30 Sep. 0.0328 0.0290 0.0308
13:01-14:00, Sat., 30 Sep. 0.0329 0.0285 0.0304
12:01-13:00, Sat., 30 Sep. 0.0331 0.0286 0.0308
11:01-12:00, Sat., 30 Sep. 0.0327 0.0292 0.0309
10:01-11:00, Sat., 30 Sep. 0.0334 0.0292 0.0313
09:01-10:00, Sat., 30 Sep. 0.0328 0.0297 0.0313
08:01-09:00, Sat., 30 Sep. 0.0344 0.0294 0.0317
07:01-08:00, Sat., 30 Sep. 0.0334 0.0296 0.0314
06:01-07:00, Sat., 30 Sep. 0.0331 0.0292 0.0314
05:01-06:00, Sat., 30 Sep. 0.0334 0.0296 0.0313
04:01-05:00, Sat., 30 Sep. 0.0339 0.0291 0.0314
03:01-04:00, Sat., 30 Sep. 0.0337 0.0295 0.0312
02:01-03:00, Sat., 30 Sep. 0.0327 0.0285 0.0312
01:01-02:00, Sat., 30 Sep. 0.0332 0.0292 0.0311
00:01-01:00, Sat., 30 Sep. 0.0325 0.0290 0.0310
23:01-24:00, Fri., 29 Sep. 0.0332 0.0280 0.0306
22:01-23:00, Fri., 29 Sep. 0.0330 0.0294 0.0310
21:01-22:00, Fri., 29 Sep. 0.0335 0.0289 0.0306
20:01-21:00, Fri., 29 Sep. 0.0320 0.0286 0.0303
19:01-20:00, Fri., 29 Sep. 0.0323 0.0276 0.0300
18:01-19:00, Fri., 29 Sep. 0.0320 0.0283 0.0301
17:01-18:00, Fri., 29 Sep. 0.0323 0.0278 0.0300
16:01-17:00, Fri., 29 Sep. 0.0325 0.0285 0.0301
15:01-16:00, Fri., 29 Sep. 0.0327 0.0286 0.0302
14:01-15:00, Fri., 29 Sep. 0.0327 0.0285 0.0303
13:01-14:00, Fri., 29 Sep. 0.0332 0.0283 0.0303
12:01-13:00, Fri., 29 Sep. 0.0335 0.0282 0.0301
11:01-12:00, Fri., 29 Sep. 0.0328 0.0279 0.0304
10:01-11:00, Fri., 29 Sep. 0.0316 0.0288 0.0303
09:01-10:00, Fri., 29 Sep. 0.0323 0.0284 0.0305
08:01-09:00, Fri., 29 Sep. 0.0331 0.0285 0.0304
07:01-08:00, Fri., 29 Sep. 0.0331 0.0281 0.0306
06:01-07:00, Fri., 29 Sep. 0.0328 0.0284 0.0307
05:01-06:00, Fri., 29 Sep. 0.0319 0.0290 0.0304
04:01-05:00, Fri., 29 Sep. 0.0325 0.0287 0.0305
03:01-04:00, Fri., 29 Sep. 0.0325 0.0274 0.0305
02:01-03:00, Fri., 29 Sep. 0.0323 0.0286 0.0305
01:01-02:00, Fri., 29 Sep. 0.0325 0.0284 0.0305
00:01-01:00, Fri., 29 Sep. 0.0329 0.0287 0.0307
23:01-24:00, Thu., 28 Sep. 0.0345 0.0298 0.0319
22:01-23:00, Thu., 28 Sep. 0.0374 0.0314 0.0345
21:01-22:00, Thu., 28 Sep. 0.0374 0.0332 0.0357
20:01-21:00, Thu., 28 Sep. 0.0372 0.0310 0.0336
19:01-20:00, Thu., 28 Sep. 0.0384 0.0318 0.0351
18:01-19:00, Thu., 28 Sep. 0.0359 0.0308 0.0330
17:01-18:00, Thu., 28 Sep. 0.0398 0.0335 0.0366
16:01-17:00, Thu., 28 Sep. 0.0481 0.0375 0.0432
15:01-16:00, Thu., 28 Sep. 0.0440 0.0305 0.0336
14:01-15:00, Thu., 28 Sep. 0.0337 0.0284 0.0310
13:01-14:00, Thu., 28 Sep. 0.0324 0.0290 0.0306
12:01-13:00, Thu., 28 Sep. 0.0326 0.0284 0.0303
11:01-12:00, Thu., 28 Sep. 0.0332 0.0288 0.0303
10:01-11:00, Thu., 28 Sep. 0.0330 0.0275 0.0303
09:01-10:00, Thu., 28 Sep. 0.0327 0.0285 0.0306
08:01-09:00, Thu., 28 Sep. 0.0349 0.0299 0.0320
07:01-08:00, Thu., 28 Sep. 0.0403 0.0309 0.0351
06:01-07:00, Thu., 28 Sep. 0.0419 0.0354 0.0377
05:01-06:00, Thu., 28 Sep. 0.0405 0.0341 0.0364
04:01-05:00, Thu., 28 Sep. 0.0391 0.0332 0.0358
03:01-04:00, Thu., 28 Sep. 0.0364 0.0313 0.0341
02:01-03:00, Thu., 28 Sep. 0.0374 0.0309 0.0341
01:01-02:00, Thu., 28 Sep. 0.0448 0.0339 0.0380
00:01-01:00, Thu., 28 Sep. 0.0512 0.0411 0.0455
23:01-24:00, Wed., 27 Sep. 0.0445 0.0318 0.0378
22:01-23:00, Wed., 27 Sep. 0.0330 0.0296 0.0313
21:01-22:00, Wed., 27 Sep. 0.0333 0.0291 0.0315
20:01-21:00, Wed., 27 Sep. 0.0330 0.0277 0.0309
19:01-20:00, Wed., 27 Sep. 0.0331 0.0291 0.0311
18:01-19:00, Wed., 27 Sep. 0.0321 0.0280 0.0304
17:01-18:00, Wed., 27 Sep. 0.0321 0.0286 0.0304
16:01-17:00, Wed., 27 Sep. 0.0323 0.0284 0.0303
15:01-16:00, Wed., 27 Sep. 0.0326 0.0275 0.0304
14:01-15:00, Wed., 27 Sep. 0.0325 0.0282 0.0304
13:01-14:00, Wed., 27 Sep. 0.0323 0.0280 0.0304
12:01-13:00, Wed., 27 Sep. 0.0322 0.0287 0.0305
11:01-12:00, Wed., 27 Sep. 0.0329 0.0287 0.0304
10:01-11:00, Wed., 27 Sep. 0.0327 0.0278 0.0306
09:01-10:00, Wed., 27 Sep. 0.0330 0.0291 0.0312
08:01-09:00, Wed., 27 Sep. 0.0340 0.0299 0.0322
07:01-08:00, Wed., 27 Sep. 0.0349 0.0304 0.0325
06:01-07:00, Wed., 27 Sep. 0.0350 0.0302 0.0328
05:01-06:00, Wed., 27 Sep. 0.0342 0.0301 0.0324
04:01-05:00, Wed., 27 Sep. 0.0343 0.0309 0.0326
03:01-04:00, Wed., 27 Sep. 0.0352 0.0303 0.0326
02:01-03:00, Wed., 27 Sep. 0.0344 0.0302 0.0325
01:01-02:00, Wed., 27 Sep. 0.0348 0.0299 0.0328
00:01-01:00, Wed., 27 Sep. 0.0341 0.0301 0.0318
23:01-24:00, Tue., 26 Sep. 0.0325 0.0283 0.0306
22:01-23:00, Tue., 26 Sep. 0.0326 0.0287 0.0305
21:01-22:00, Tue., 26 Sep. 0.0322 0.0290 0.0305
20:01-21:00, Tue., 26 Sep. 0.0323 0.0288 0.0306
19:01-20:00, Tue., 26 Sep. 0.0321 0.0271 0.0304
18:01-19:00, Tue., 26 Sep. 0.0322 0.0285 0.0302
17:01-18:00, Tue., 26 Sep. 0.0317 0.0287 0.0302
16:01-17:00, Tue., 26 Sep. 0.0317 0.0283 0.0303
15:01-16:00, Tue., 26 Sep. 0.0325 0.0286 0.0303
14:01-15:00, Tue., 26 Sep. 0.0335 0.0283 0.0304
13:01-14:00, Tue., 26 Sep. 0.0326 0.0288 0.0306
12:01-13:00, Tue., 26 Sep. 0.0331 0.0289 0.0310
11:01-12:00, Tue., 26 Sep. 0.0324 0.0288 0.0307
10:01-11:00, Tue., 26 Sep. 0.0340 0.0287 0.0309
09:01-10:00, Tue., 26 Sep. 0.0324 0.0296 0.0310
08:01-09:00, Tue., 26 Sep. 0.0337 0.0298 0.0316
07:01-08:00, Tue., 26 Sep. 0.0331 0.0302 0.0314
06:01-07:00, Tue., 26 Sep. 0.0337 0.0291 0.0311
05:01-06:00, Tue., 26 Sep. 0.0325 0.0289 0.0306
04:01-05:00, Tue., 26 Sep. 0.0330 0.0291 0.0309
03:01-04:00, Tue., 26 Sep. 0.0321 0.0283 0.0306
02:01-03:00, Tue., 26 Sep. 0.0326 0.0286 0.0304
01:01-02:00, Tue., 26 Sep. 0.0329 0.0290 0.0309
00:01-01:00, Tue., 26 Sep. 0.0328 0.0288 0.0311
23:01-24:00, Mon., 25 Sep. 0.0320 0.0291 0.0305
22:01-23:00, Mon., 25 Sep. 0.0327 0.0288 0.0307
21:01-22:00, Mon., 25 Sep. 0.0324 0.0277 0.0304
20:01-21:00, Mon., 25 Sep. 0.0320 0.0282 0.0301
19:01-20:00, Mon., 25 Sep. 0.0330 0.0288 0.0303
18:01-19:00, Mon., 25 Sep. 0.0325 0.0284 0.0303
17:01-18:00, Mon., 25 Sep. 0.0324 0.0282 0.0304
16:01-17:00, Mon., 25 Sep. 0.0320 0.0291 0.0304
15:01-16:00, Mon., 25 Sep. 0.0324 0.0283 0.0302
14:01-15:00, Mon., 25 Sep. 0.0331 0.0288 0.0304
13:01-14:00, Mon., 25 Sep. 0.0337 0.0283 0.0306
12:01-13:00, Mon., 25 Sep. 0.0334 0.0289 0.0308
11:01-12:00, Mon., 25 Sep. 0.0325 0.0286 0.0306
10:01-11:00, Mon., 25 Sep. 0.0326 0.0283 0.0307
09:01-10:00, Mon., 25 Sep. 0.0327 0.0291 0.0309
08:01-09:00, Mon., 25 Sep. 0.0344 0.0284 0.0311
07:01-08:00, Mon., 25 Sep. 0.0343 0.0296 0.0316
06:01-07:00, Mon., 25 Sep. 0.0342 0.0293 0.0314
05:01-06:00, Mon., 25 Sep. 0.0339 0.0289 0.0312
04:01-05:00, Mon., 25 Sep. 0.0331 0.0291 0.0310
03:01-04:00, Mon., 25 Sep. 0.0325 0.0296 0.0311
02:01-03:00, Mon., 25 Sep. 0.0332 0.0290 0.0313
01:01-02:00, Mon., 25 Sep. 0.0333 0.0288 0.0309
00:01-01:00, Mon., 25 Sep. 0.0324 0.0282 0.0304