Measurement results by the hour (Kodaira) 3 Mar., 2025 - 9 Mar., 2025

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., 09 Mar. 0.0349 0.0301 0.0324
22:01-23:00, Sun., 09 Mar. 0.0360 0.0302 0.0324
21:01-22:00, Sun., 09 Mar. 0.0354 0.0298 0.0323
20:01-21:00, Sun., 09 Mar. 0.0346 0.0304 0.0326
19:01-20:00, Sun., 09 Mar. 0.0349 0.0297 0.0322
18:01-19:00, Sun., 09 Mar. 0.0343 0.0299 0.0321
17:01-18:00, Sun., 09 Mar. 0.0349 0.0296 0.0321
16:01-17:00, Sun., 09 Mar. 0.0347 0.0304 0.0324
15:01-16:00, Sun., 09 Mar. 0.0349 0.0301 0.0324
14:01-15:00, Sun., 09 Mar. 0.0351 0.0300 0.0325
13:01-14:00, Sun., 09 Mar. 0.0354 0.0309 0.0328
12:01-13:00, Sun., 09 Mar. 0.0357 0.0308 0.0330
11:01-12:00, Sun., 09 Mar. 0.0350 0.0302 0.0332
10:01-11:00, Sun., 09 Mar. 0.0353 0.0307 0.0331
09:01-10:00, Sun., 09 Mar. 0.0366 0.0305 0.0335
08:01-09:00, Sun., 09 Mar. 0.0355 0.0311 0.0332
07:01-08:00, Sun., 09 Mar. 0.0350 0.0310 0.0331
06:01-07:00, Sun., 09 Mar. 0.0361 0.0304 0.0328
05:01-06:00, Sun., 09 Mar. 0.0351 0.0311 0.0330
04:01-05:00, Sun., 09 Mar. 0.0356 0.0302 0.0330
03:01-04:00, Sun., 09 Mar. 0.0354 0.0315 0.0331
02:01-03:00, Sun., 09 Mar. 0.0360 0.0311 0.0336
01:01-02:00, Sun., 09 Mar. 0.0373 0.0323 0.0344
00:01-01:00, Sun., 09 Mar. 0.0361 0.0312 0.0338
23:01-24:00, Sat., 08 Mar. 0.0384 0.0325 0.0356
22:01-23:00, Sat., 08 Mar. 0.0391 0.0317 0.0355
21:01-22:00, Sat., 08 Mar. 0.0383 0.0328 0.0355
20:01-21:00, Sat., 08 Mar. 0.0412 0.0349 0.0379
19:01-20:00, Sat., 08 Mar. 0.0416 0.0374 0.0396
18:01-19:00, Sat., 08 Mar. 0.0426 0.0378 0.0398
17:01-18:00, Sat., 08 Mar. 0.0424 0.0369 0.0395
16:01-17:00, Sat., 08 Mar. 0.0403 0.0330 0.0375
15:01-16:00, Sat., 08 Mar. 0.0368 0.0322 0.0343
14:01-15:00, Sat., 08 Mar. 0.0376 0.0318 0.0346
13:01-14:00, Sat., 08 Mar. 0.0365 0.0304 0.0331
12:01-13:00, Sat., 08 Mar. 0.0346 0.0297 0.0327
11:01-12:00, Sat., 08 Mar. 0.0350 0.0309 0.0328
10:01-11:00, Sat., 08 Mar. 0.0351 0.0303 0.0329
09:01-10:00, Sat., 08 Mar. 0.0347 0.0299 0.0328
08:01-09:00, Sat., 08 Mar. 0.0356 0.0304 0.0330
07:01-08:00, Sat., 08 Mar. 0.0353 0.0308 0.0330
06:01-07:00, Sat., 08 Mar. 0.0353 0.0302 0.0328
05:01-06:00, Sat., 08 Mar. 0.0367 0.0306 0.0331
04:01-05:00, Sat., 08 Mar. 0.0360 0.0310 0.0329
03:01-04:00, Sat., 08 Mar. 0.0345 0.0309 0.0327
02:01-03:00, Sat., 08 Mar. 0.0349 0.0301 0.0329
01:01-02:00, Sat., 08 Mar. 0.0349 0.0304 0.0327
00:01-01:00, Sat., 08 Mar. 0.0347 0.0308 0.0328
23:01-24:00, Fri., 07 Mar. 0.0362 0.0304 0.0331
22:01-23:00, Fri., 07 Mar. 0.0349 0.0303 0.0329
21:01-22:00, Fri., 07 Mar. 0.0351 0.0304 0.0329
20:01-21:00, Fri., 07 Mar. 0.0346 0.0303 0.0329
19:01-20:00, Fri., 07 Mar. 0.0356 0.0306 0.0328
18:01-19:00, Fri., 07 Mar. 0.0347 0.0297 0.0328
17:01-18:00, Fri., 07 Mar. 0.0352 0.0304 0.0326
16:01-17:00, Fri., 07 Mar. 0.0346 0.0306 0.0326
15:01-16:00, Fri., 07 Mar. 0.0349 0.0304 0.0327
14:01-15:00, Fri., 07 Mar. 0.0355 0.0305 0.0329
13:01-14:00, Fri., 07 Mar. 0.0348 0.0309 0.0332
12:01-13:00, Fri., 07 Mar. 0.0361 0.0304 0.0330
11:01-12:00, Fri., 07 Mar. 0.0356 0.0299 0.0330
10:01-11:00, Fri., 07 Mar. 0.0356 0.0315 0.0331
09:01-10:00, Fri., 07 Mar. 0.0352 0.0307 0.0330
08:01-09:00, Fri., 07 Mar. 0.0348 0.0307 0.0328
07:01-08:00, Fri., 07 Mar. 0.0350 0.0310 0.0328
06:01-07:00, Fri., 07 Mar. 0.0344 0.0308 0.0329
05:01-06:00, Fri., 07 Mar. 0.0349 0.0309 0.0327
04:01-05:00, Fri., 07 Mar. 0.0349 0.0297 0.0329
03:01-04:00, Fri., 07 Mar. 0.0348 0.0305 0.0325
02:01-03:00, Fri., 07 Mar. 0.0353 0.0308 0.0326
01:01-02:00, Fri., 07 Mar. 0.0347 0.0302 0.0325
00:01-01:00, Fri., 07 Mar. 0.0345 0.0301 0.0325
23:01-24:00, Thu., 06 Mar. 0.0347 0.0297 0.0326
22:01-23:00, Thu., 06 Mar. 0.0352 0.0304 0.0326
21:01-22:00, Thu., 06 Mar. 0.0346 0.0310 0.0328
20:01-21:00, Thu., 06 Mar. 0.0353 0.0311 0.0330
19:01-20:00, Thu., 06 Mar. 0.0369 0.0308 0.0329
18:01-19:00, Thu., 06 Mar. 0.0352 0.0301 0.0324
17:01-18:00, Thu., 06 Mar. 0.0348 0.0289 0.0321
16:01-17:00, Thu., 06 Mar. 0.0339 0.0301 0.0322
15:01-16:00, Thu., 06 Mar. 0.0346 0.0302 0.0322
14:01-15:00, Thu., 06 Mar. 0.0346 0.0302 0.0325
13:01-14:00, Thu., 06 Mar. 0.0347 0.0304 0.0324
12:01-13:00, Thu., 06 Mar. 0.0342 0.0293 0.0323
11:01-12:00, Thu., 06 Mar. 0.0346 0.0298 0.0321
10:01-11:00, Thu., 06 Mar. 0.0356 0.0298 0.0325
09:01-10:00, Thu., 06 Mar. 0.0344 0.0303 0.0322
08:01-09:00, Thu., 06 Mar. 0.0347 0.0298 0.0326
07:01-08:00, Thu., 06 Mar. 0.0354 0.0308 0.0329
06:01-07:00, Thu., 06 Mar. 0.0355 0.0306 0.0330
05:01-06:00, Thu., 06 Mar. 0.0354 0.0321 0.0337
04:01-05:00, Thu., 06 Mar. 0.0375 0.0318 0.0339
03:01-04:00, Thu., 06 Mar. 0.0357 0.0317 0.0338
02:01-03:00, Thu., 06 Mar. 0.0361 0.0324 0.0338
01:01-02:00, Thu., 06 Mar. 0.0362 0.0314 0.0336
00:01-01:00, Thu., 06 Mar. 0.0356 0.0311 0.0335
23:01-24:00, Wed., 05 Mar. 0.0352 0.0311 0.0331
22:01-23:00, Wed., 05 Mar. 0.0357 0.0298 0.0331
21:01-22:00, Wed., 05 Mar. 0.0358 0.0304 0.0328
20:01-21:00, Wed., 05 Mar. 0.0353 0.0313 0.0332
19:01-20:00, Wed., 05 Mar. 0.0349 0.0299 0.0324
18:01-19:00, Wed., 05 Mar. 0.0348 0.0300 0.0325
17:01-18:00, Wed., 05 Mar. 0.0355 0.0301 0.0327
16:01-17:00, Wed., 05 Mar. 0.0356 0.0308 0.0338
15:01-16:00, Wed., 05 Mar. 0.0372 0.0311 0.0343
14:01-15:00, Wed., 05 Mar. 0.0370 0.0318 0.0347
13:01-14:00, Wed., 05 Mar. 0.0377 0.0322 0.0349
12:01-13:00, Wed., 05 Mar. 0.0396 0.0346 0.0368
11:01-12:00, Wed., 05 Mar. 0.0409 0.0343 0.0382
10:01-11:00, Wed., 05 Mar. 0.0413 0.0353 0.0383
09:01-10:00, Wed., 05 Mar. 0.0411 0.0350 0.0383
08:01-09:00, Wed., 05 Mar. 0.0410 0.0354 0.0382
07:01-08:00, Wed., 05 Mar. 0.0409 0.0357 0.0391
06:01-07:00, Wed., 05 Mar. 0.0419 0.0356 0.0388
05:01-06:00, Wed., 05 Mar. 0.0402 0.0352 0.0378
04:01-05:00, Wed., 05 Mar. 0.0423 0.0351 0.0382
03:01-04:00, Wed., 05 Mar. 0.0406 0.0341 0.0371
02:01-03:00, Wed., 05 Mar. 0.0404 0.0346 0.0380
01:01-02:00, Wed., 05 Mar. 0.0414 0.0348 0.0381
00:01-01:00, Wed., 05 Mar. 0.0405 0.0350 0.0381
23:01-24:00, Tue., 04 Mar. 0.0402 0.0347 0.0371
22:01-23:00, Tue., 04 Mar. 0.0415 0.0359 0.0384
21:01-22:00, Tue., 04 Mar. 0.0429 0.0377 0.0402
20:01-21:00, Tue., 04 Mar. 0.0417 0.0368 0.0388
19:01-20:00, Tue., 04 Mar. 0.0413 0.0362 0.0389
18:01-19:00, Tue., 04 Mar. 0.0438 0.0370 0.0405
17:01-18:00, Tue., 04 Mar. 0.0436 0.0384 0.0409
16:01-17:00, Tue., 04 Mar. 0.0423 0.0383 0.0404
15:01-16:00, Tue., 04 Mar. 0.0406 0.0347 0.0372
14:01-15:00, Tue., 04 Mar. 0.0363 0.0303 0.0330
13:01-14:00, Tue., 04 Mar. 0.0347 0.0302 0.0322
12:01-13:00, Tue., 04 Mar. 0.0360 0.0293 0.0322
11:01-12:00, Tue., 04 Mar. 0.0340 0.0295 0.0319
10:01-11:00, Tue., 04 Mar. 0.0350 0.0306 0.0323
09:01-10:00, Tue., 04 Mar. 0.0354 0.0308 0.0326
08:01-09:00, Tue., 04 Mar. 0.0351 0.0310 0.0329
07:01-08:00, Tue., 04 Mar. 0.0353 0.0303 0.0326
06:01-07:00, Tue., 04 Mar. 0.0348 0.0306 0.0327
05:01-06:00, Tue., 04 Mar. 0.0350 0.0302 0.0326
04:01-05:00, Tue., 04 Mar. 0.0353 0.0306 0.0326
03:01-04:00, Tue., 04 Mar. 0.0347 0.0301 0.0325
02:01-03:00, Tue., 04 Mar. 0.0343 0.0301 0.0323
01:01-02:00, Tue., 04 Mar. 0.0349 0.0308 0.0326
00:01-01:00, Tue., 04 Mar. 0.0352 0.0297 0.0324
23:01-24:00, Mon., 03 Mar. 0.0355 0.0299 0.0323
22:01-23:00, Mon., 03 Mar. 0.0344 0.0297 0.0321
21:01-22:00, Mon., 03 Mar. 0.0344 0.0302 0.0325
20:01-21:00, Mon., 03 Mar. 0.0345 0.0294 0.0324
19:01-20:00, Mon., 03 Mar. 0.0352 0.0314 0.0330
18:01-19:00, Mon., 03 Mar. 0.0395 0.0315 0.0354
17:01-18:00, Mon., 03 Mar. 0.0509 0.0385 0.0436
16:01-17:00, Mon., 03 Mar. 0.0601 0.0484 0.0543
15:01-16:00, Mon., 03 Mar. 0.0731 0.0588 0.0658
14:01-15:00, Mon., 03 Mar. 0.0763 0.0673 0.0710
13:01-14:00, Mon., 03 Mar. 0.0747 0.0632 0.0683
12:01-13:00, Mon., 03 Mar. 0.0689 0.0586 0.0632
11:01-12:00, Mon., 03 Mar. 0.0678 0.0593 0.0634
10:01-11:00, Mon., 03 Mar. 0.0686 0.0581 0.0630
09:01-10:00, Mon., 03 Mar. 0.0628 0.0468 0.0565
08:01-09:00, Mon., 03 Mar. 0.0569 0.0465 0.0513
07:01-08:00, Mon., 03 Mar. 0.0589 0.0522 0.0554
06:01-07:00, Mon., 03 Mar. 0.0587 0.0493 0.0542
05:01-06:00, Mon., 03 Mar. 0.0524 0.0472 0.0504
04:01-05:00, Mon., 03 Mar. 0.0553 0.0461 0.0513
03:01-04:00, Mon., 03 Mar. 0.0519 0.0436 0.0477
02:01-03:00, Mon., 03 Mar. 0.0452 0.0307 0.0363
01:01-02:00, Mon., 03 Mar. 0.0368 0.0316 0.0338
00:01-01:00, Mon., 03 Mar. 0.0361 0.0318 0.0338