Measurement results by the hour (Kodaira) 29 Jan., 2024 - 4 Feb., 2024

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., 04 Feb. 0.0352 0.0302 0.0322
22:01-23:00, Sun., 04 Feb. 0.0343 0.0298 0.0320
21:01-22:00, Sun., 04 Feb. 0.0337 0.0293 0.0319
20:01-21:00, Sun., 04 Feb. 0.0346 0.0301 0.0319
19:01-20:00, Sun., 04 Feb. 0.0347 0.0301 0.0323
18:01-19:00, Sun., 04 Feb. 0.0338 0.0302 0.0321
17:01-18:00, Sun., 04 Feb. 0.0347 0.0301 0.0323
16:01-17:00, Sun., 04 Feb. 0.0360 0.0304 0.0325
15:01-16:00, Sun., 04 Feb. 0.0349 0.0308 0.0325
14:01-15:00, Sun., 04 Feb. 0.0343 0.0299 0.0323
13:01-14:00, Sun., 04 Feb. 0.0343 0.0301 0.0324
12:01-13:00, Sun., 04 Feb. 0.0345 0.0295 0.0326
11:01-12:00, Sun., 04 Feb. 0.0363 0.0312 0.0337
10:01-11:00, Sun., 04 Feb. 0.0412 0.0329 0.0368
09:01-10:00, Sun., 04 Feb. 0.0421 0.0356 0.0397
08:01-09:00, Sun., 04 Feb. 0.0436 0.0352 0.0382
07:01-08:00, Sun., 04 Feb. 0.0440 0.0395 0.0411
06:01-07:00, Sun., 04 Feb. 0.0413 0.0342 0.0375
05:01-06:00, Sun., 04 Feb. 0.0451 0.0362 0.0407
04:01-05:00, Sun., 04 Feb. 0.0454 0.0393 0.0413
03:01-04:00, Sun., 04 Feb. 0.0434 0.0330 0.0373
02:01-03:00, Sun., 04 Feb. 0.0362 0.0309 0.0336
01:01-02:00, Sun., 04 Feb. 0.0353 0.0295 0.0321
00:01-01:00, Sun., 04 Feb. 0.0339 0.0301 0.0320
23:01-24:00, Sat., 03 Feb. 0.0341 0.0295 0.0322
22:01-23:00, Sat., 03 Feb. 0.0343 0.0297 0.0318
21:01-22:00, Sat., 03 Feb. 0.0339 0.0290 0.0317
20:01-21:00, Sat., 03 Feb. 0.0339 0.0301 0.0319
19:01-20:00, Sat., 03 Feb. 0.0339 0.0299 0.0317
18:01-19:00, Sat., 03 Feb. 0.0338 0.0300 0.0317
17:01-18:00, Sat., 03 Feb. 0.0335 0.0287 0.0313
16:01-17:00, Sat., 03 Feb. 0.0339 0.0295 0.0317
15:01-16:00, Sat., 03 Feb. 0.0343 0.0300 0.0319
14:01-15:00, Sat., 03 Feb. 0.0342 0.0303 0.0321
13:01-14:00, Sat., 03 Feb. 0.0340 0.0290 0.0320
12:01-13:00, Sat., 03 Feb. 0.0341 0.0298 0.0319
11:01-12:00, Sat., 03 Feb. 0.0346 0.0298 0.0320
10:01-11:00, Sat., 03 Feb. 0.0340 0.0300 0.0321
09:01-10:00, Sat., 03 Feb. 0.0344 0.0302 0.0320
08:01-09:00, Sat., 03 Feb. 0.0339 0.0296 0.0319
07:01-08:00, Sat., 03 Feb. 0.0343 0.0300 0.0319
06:01-07:00, Sat., 03 Feb. 0.0340 0.0299 0.0319
05:01-06:00, Sat., 03 Feb. 0.0350 0.0301 0.0318
04:01-05:00, Sat., 03 Feb. 0.0346 0.0298 0.0319
03:01-04:00, Sat., 03 Feb. 0.0345 0.0298 0.0318
02:01-03:00, Sat., 03 Feb. 0.0342 0.0297 0.0318
01:01-02:00, Sat., 03 Feb. 0.0343 0.0299 0.0318
00:01-01:00, Sat., 03 Feb. 0.0343 0.0300 0.0320
23:01-24:00, Fri., 02 Feb. 0.0345 0.0297 0.0321
22:01-23:00, Fri., 02 Feb. 0.0344 0.0301 0.0320
21:01-22:00, Fri., 02 Feb. 0.0346 0.0291 0.0320
20:01-21:00, Fri., 02 Feb. 0.0342 0.0304 0.0320
19:01-20:00, Fri., 02 Feb. 0.0344 0.0295 0.0323
18:01-19:00, Fri., 02 Feb. 0.0339 0.0297 0.0317
17:01-18:00, Fri., 02 Feb. 0.0343 0.0296 0.0321
16:01-17:00, Fri., 02 Feb. 0.0343 0.0291 0.0317
15:01-16:00, Fri., 02 Feb. 0.0332 0.0291 0.0311
14:01-15:00, Fri., 02 Feb. 0.0336 0.0294 0.0312
13:01-14:00, Fri., 02 Feb. 0.0331 0.0275 0.0311
12:01-13:00, Fri., 02 Feb. 0.0331 0.0292 0.0310
11:01-12:00, Fri., 02 Feb. 0.0341 0.0284 0.0314
10:01-11:00, Fri., 02 Feb. 0.0329 0.0290 0.0313
09:01-10:00, Fri., 02 Feb. 0.0332 0.0287 0.0313
08:01-09:00, Fri., 02 Feb. 0.0349 0.0299 0.0322
07:01-08:00, Fri., 02 Feb. 0.0340 0.0301 0.0321
06:01-07:00, Fri., 02 Feb. 0.0343 0.0302 0.0322
05:01-06:00, Fri., 02 Feb. 0.0345 0.0293 0.0320
04:01-05:00, Fri., 02 Feb. 0.0348 0.0298 0.0323
03:01-04:00, Fri., 02 Feb. 0.0352 0.0307 0.0323
02:01-03:00, Fri., 02 Feb. 0.0346 0.0302 0.0321
01:01-02:00, Fri., 02 Feb. 0.0346 0.0295 0.0323
00:01-01:00, Fri., 02 Feb. 0.0346 0.0299 0.0324
23:01-24:00, Thu., 01 Feb. 0.0347 0.0301 0.0323
22:01-23:00, Thu., 01 Feb. 0.0348 0.0301 0.0324
21:01-22:00, Thu., 01 Feb. 0.0346 0.0297 0.0325
20:01-21:00, Thu., 01 Feb. 0.0354 0.0298 0.0327
19:01-20:00, Thu., 01 Feb. 0.0350 0.0305 0.0326
18:01-19:00, Thu., 01 Feb. 0.0347 0.0300 0.0324
17:01-18:00, Thu., 01 Feb. 0.0346 0.0294 0.0322
16:01-17:00, Thu., 01 Feb. 0.0346 0.0300 0.0321
15:01-16:00, Thu., 01 Feb. 0.0343 0.0297 0.0320
14:01-15:00, Thu., 01 Feb. 0.0343 0.0297 0.0322
13:01-14:00, Thu., 01 Feb. 0.0344 0.0299 0.0323
12:01-13:00, Thu., 01 Feb. 0.0333 0.0299 0.0315
11:01-12:00, Thu., 01 Feb. 0.0356 0.0292 0.0321
10:01-11:00, Thu., 01 Feb. 0.0343 0.0305 0.0324
09:01-10:00, Thu., 01 Feb. 0.0356 0.0301 0.0327
08:01-09:00, Thu., 01 Feb. 0.0369 0.0311 0.0339
07:01-08:00, Thu., 01 Feb. 0.0370 0.0323 0.0344
06:01-07:00, Thu., 01 Feb. 0.0370 0.0322 0.0346
05:01-06:00, Thu., 01 Feb. 0.0367 0.0323 0.0345
04:01-05:00, Thu., 01 Feb. 0.0368 0.0319 0.0343
03:01-04:00, Thu., 01 Feb. 0.0363 0.0324 0.0344
02:01-03:00, Thu., 01 Feb. 0.0367 0.0324 0.0346
01:01-02:00, Thu., 01 Feb. 0.0370 0.0325 0.0348
00:01-01:00, Thu., 01 Feb. 0.0358 0.0314 0.0333
23:01-24:00, Wed., 31 Jan. 0.0347 0.0299 0.0328
22:01-23:00, Wed., 31 Jan. 0.0352 0.0311 0.0329
21:01-22:00, Wed., 31 Jan. 0.0346 0.0299 0.0325
20:01-21:00, Wed., 31 Jan. 0.0353 0.0305 0.0327
19:01-20:00, Wed., 31 Jan. 0.0356 0.0307 0.0329
18:01-19:00, Wed., 31 Jan. 0.0343 0.0301 0.0323
17:01-18:00, Wed., 31 Jan. 0.0336 0.0299 0.0318
16:01-17:00, Wed., 31 Jan. 0.0344 0.0300 0.0317
15:01-16:00, Wed., 31 Jan. 0.0343 0.0292 0.0314
14:01-15:00, Wed., 31 Jan. 0.0340 0.0298 0.0317
13:01-14:00, Wed., 31 Jan. 0.0345 0.0297 0.0319
12:01-13:00, Wed., 31 Jan. 0.0339 0.0298 0.0317
11:01-12:00, Wed., 31 Jan. 0.0349 0.0295 0.0319
10:01-11:00, Wed., 31 Jan. 0.0349 0.0300 0.0327
09:01-10:00, Wed., 31 Jan. 0.0356 0.0308 0.0330
08:01-09:00, Wed., 31 Jan. 0.0366 0.0315 0.0342
07:01-08:00, Wed., 31 Jan. 0.0367 0.0318 0.0343
06:01-07:00, Wed., 31 Jan. 0.0370 0.0312 0.0343
05:01-06:00, Wed., 31 Jan. 0.0367 0.0317 0.0343
04:01-05:00, Wed., 31 Jan. 0.0359 0.0318 0.0339
03:01-04:00, Wed., 31 Jan. 0.0363 0.0322 0.0339
02:01-03:00, Wed., 31 Jan. 0.0354 0.0305 0.0329
01:01-02:00, Wed., 31 Jan. 0.0353 0.0314 0.0330
00:01-01:00, Wed., 31 Jan. 0.0364 0.0317 0.0335
23:01-24:00, Tue., 30 Jan. 0.0354 0.0307 0.0331
22:01-23:00, Tue., 30 Jan. 0.0355 0.0311 0.0333
21:01-22:00, Tue., 30 Jan. 0.0349 0.0298 0.0328
20:01-21:00, Tue., 30 Jan. 0.0352 0.0301 0.0326
19:01-20:00, Tue., 30 Jan. 0.0346 0.0301 0.0324
18:01-19:00, Tue., 30 Jan. 0.0346 0.0301 0.0319
17:01-18:00, Tue., 30 Jan. 0.0339 0.0292 0.0320
16:01-17:00, Tue., 30 Jan. 0.0349 0.0286 0.0315
15:01-16:00, Tue., 30 Jan. 0.0332 0.0295 0.0312
14:01-15:00, Tue., 30 Jan. 0.0333 0.0289 0.0312
13:01-14:00, Tue., 30 Jan. 0.0336 0.0291 0.0316
12:01-13:00, Tue., 30 Jan. 0.0349 0.0297 0.0320
11:01-12:00, Tue., 30 Jan. 0.0349 0.0298 0.0322
10:01-11:00, Tue., 30 Jan. 0.0360 0.0306 0.0327
09:01-10:00, Tue., 30 Jan. 0.0360 0.0308 0.0338
08:01-09:00, Tue., 30 Jan. 0.0374 0.0318 0.0346
07:01-08:00, Tue., 30 Jan. 0.0376 0.0310 0.0345
06:01-07:00, Tue., 30 Jan. 0.0365 0.0324 0.0341
05:01-06:00, Tue., 30 Jan. 0.0363 0.0313 0.0333
04:01-05:00, Tue., 30 Jan. 0.0353 0.0308 0.0331
03:01-04:00, Tue., 30 Jan. 0.0359 0.0305 0.0332
02:01-03:00, Tue., 30 Jan. 0.0354 0.0309 0.0331
01:01-02:00, Tue., 30 Jan. 0.0346 0.0304 0.0328
00:01-01:00, Tue., 30 Jan. 0.0352 0.0302 0.0326
23:01-24:00, Mon., 29 Jan. 0.0361 0.0308 0.0328
22:01-23:00, Mon., 29 Jan. 0.0343 0.0305 0.0324
21:01-22:00, Mon., 29 Jan. 0.0346 0.0294 0.0325
20:01-21:00, Mon., 29 Jan. 0.0346 0.0295 0.0319
19:01-20:00, Mon., 29 Jan. 0.0338 0.0291 0.0317
18:01-19:00, Mon., 29 Jan. 0.0342 0.0290 0.0317
17:01-18:00, Mon., 29 Jan. 0.0346 0.0294 0.0316
16:01-17:00, Mon., 29 Jan. 0.0338 0.0293 0.0316
15:01-16:00, Mon., 29 Jan. 0.0347 0.0301 0.0321
14:01-15:00, Mon., 29 Jan. 0.0343 0.0304 0.0321
13:01-14:00, Mon., 29 Jan. 0.0350 0.0296 0.0318
12:01-13:00, Mon., 29 Jan. 0.0351 0.0287 0.0318
11:01-12:00, Mon., 29 Jan. 0.0344 0.0300 0.0321
10:01-11:00, Mon., 29 Jan. 0.0350 0.0289 0.0322
09:01-10:00, Mon., 29 Jan. 0.0338 0.0296 0.0318
08:01-09:00, Mon., 29 Jan. 0.0348 0.0300 0.0319
07:01-08:00, Mon., 29 Jan. 0.0346 0.0292 0.0324
06:01-07:00, Mon., 29 Jan. 0.0348 0.0293 0.0324
05:01-06:00, Mon., 29 Jan. 0.0356 0.0301 0.0324
04:01-05:00, Mon., 29 Jan. 0.0357 0.0297 0.0322
03:01-04:00, Mon., 29 Jan. 0.0352 0.0296 0.0326
02:01-03:00, Mon., 29 Jan. 0.0357 0.0304 0.0333
01:01-02:00, Mon., 29 Jan. 0.0356 0.0311 0.0332
00:01-01:00, Mon., 29 Jan. 0.0363 0.0304 0.0325