Measurement results by the hour (Ota) 4 Mar., 2024 - 10 Mar., 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., 10 Mar. 0.0334 0.0290 0.0316
22:01-23:00, Sun., 10 Mar. 0.0337 0.0283 0.0315
21:01-22:00, Sun., 10 Mar. 0.0338 0.0294 0.0313
20:01-21:00, Sun., 10 Mar. 0.0331 0.0291 0.0314
19:01-20:00, Sun., 10 Mar. 0.0332 0.0290 0.0315
18:01-19:00, Sun., 10 Mar. 0.0349 0.0291 0.0315
17:01-18:00, Sun., 10 Mar. 0.0345 0.0294 0.0318
16:01-17:00, Sun., 10 Mar. 0.0343 0.0297 0.0319
15:01-16:00, Sun., 10 Mar. 0.0353 0.0303 0.0323
14:01-15:00, Sun., 10 Mar. 0.0349 0.0307 0.0323
13:01-14:00, Sun., 10 Mar. 0.0345 0.0306 0.0324
12:01-13:00, Sun., 10 Mar. 0.0349 0.0297 0.0324
11:01-12:00, Sun., 10 Mar. 0.0346 0.0303 0.0325
10:01-11:00, Sun., 10 Mar. 0.0343 0.0299 0.0323
09:01-10:00, Sun., 10 Mar. 0.0341 0.0295 0.0320
08:01-09:00, Sun., 10 Mar. 0.0341 0.0299 0.0320
07:01-08:00, Sun., 10 Mar. 0.0344 0.0299 0.0319
06:01-07:00, Sun., 10 Mar. 0.0342 0.0303 0.0322
05:01-06:00, Sun., 10 Mar. 0.0335 0.0296 0.0319
04:01-05:00, Sun., 10 Mar. 0.0340 0.0298 0.0318
03:01-04:00, Sun., 10 Mar. 0.0346 0.0294 0.0319
02:01-03:00, Sun., 10 Mar. 0.0346 0.0294 0.0320
01:01-02:00, Sun., 10 Mar. 0.0359 0.0301 0.0324
00:01-01:00, Sun., 10 Mar. 0.0340 0.0301 0.0319
23:01-24:00, Sat., 09 Mar. 0.0344 0.0301 0.0321
22:01-23:00, Sat., 09 Mar. 0.0350 0.0296 0.0319
21:01-22:00, Sat., 09 Mar. 0.0349 0.0292 0.0317
20:01-21:00, Sat., 09 Mar. 0.0342 0.0301 0.0322
19:01-20:00, Sat., 09 Mar. 0.0351 0.0297 0.0322
18:01-19:00, Sat., 09 Mar. 0.0350 0.0292 0.0321
17:01-18:00, Sat., 09 Mar. 0.0348 0.0301 0.0321
16:01-17:00, Sat., 09 Mar. 0.0346 0.0304 0.0323
15:01-16:00, Sat., 09 Mar. 0.0340 0.0301 0.0323
14:01-15:00, Sat., 09 Mar. 0.0349 0.0304 0.0325
13:01-14:00, Sat., 09 Mar. 0.0353 0.0291 0.0326
12:01-13:00, Sat., 09 Mar. 0.0356 0.0294 0.0323
11:01-12:00, Sat., 09 Mar. 0.0345 0.0303 0.0323
10:01-11:00, Sat., 09 Mar. 0.0357 0.0286 0.0322
09:01-10:00, Sat., 09 Mar. 0.0341 0.0303 0.0325
08:01-09:00, Sat., 09 Mar. 0.0350 0.0300 0.0327
07:01-08:00, Sat., 09 Mar. 0.0349 0.0306 0.0324
06:01-07:00, Sat., 09 Mar. 0.0342 0.0297 0.0320
05:01-06:00, Sat., 09 Mar. 0.0346 0.0299 0.0321
04:01-05:00, Sat., 09 Mar. 0.0343 0.0288 0.0318
03:01-04:00, Sat., 09 Mar. 0.0343 0.0298 0.0318
02:01-03:00, Sat., 09 Mar. 0.0341 0.0297 0.0319
01:01-02:00, Sat., 09 Mar. 0.0342 0.0297 0.0316
00:01-01:00, Sat., 09 Mar. 0.0344 0.0304 0.0321
23:01-24:00, Fri., 08 Mar. 0.0339 0.0299 0.0320
22:01-23:00, Fri., 08 Mar. 0.0342 0.0299 0.0319
21:01-22:00, Fri., 08 Mar. 0.0345 0.0305 0.0322
20:01-21:00, Fri., 08 Mar. 0.0336 0.0295 0.0318
19:01-20:00, Fri., 08 Mar. 0.0339 0.0296 0.0321
18:01-19:00, Fri., 08 Mar. 0.0354 0.0294 0.0322
17:01-18:00, Fri., 08 Mar. 0.0348 0.0302 0.0324
16:01-17:00, Fri., 08 Mar. 0.0338 0.0298 0.0318
15:01-16:00, Fri., 08 Mar. 0.0339 0.0297 0.0318
14:01-15:00, Fri., 08 Mar. 0.0339 0.0290 0.0318
13:01-14:00, Fri., 08 Mar. 0.0344 0.0294 0.0320
12:01-13:00, Fri., 08 Mar. 0.0341 0.0294 0.0319
11:01-12:00, Fri., 08 Mar. 0.0349 0.0301 0.0319
10:01-11:00, Fri., 08 Mar. 0.0335 0.0298 0.0315
09:01-10:00, Fri., 08 Mar. 0.0345 0.0288 0.0320
08:01-09:00, Fri., 08 Mar. 0.0376 0.0308 0.0342
07:01-08:00, Fri., 08 Mar. 0.0436 0.0353 0.0396
06:01-07:00, Fri., 08 Mar. 0.0461 0.0405 0.0432
05:01-06:00, Fri., 08 Mar. 0.0480 0.0423 0.0453
04:01-05:00, Fri., 08 Mar. 0.0492 0.0432 0.0462
03:01-04:00, Fri., 08 Mar. 0.0483 0.0421 0.0449
02:01-03:00, Fri., 08 Mar. 0.0485 0.0419 0.0454
01:01-02:00, Fri., 08 Mar. 0.0462 0.0394 0.0425
00:01-01:00, Fri., 08 Mar. 0.0439 0.0359 0.0396
23:01-24:00, Thu., 07 Mar. 0.0395 0.0318 0.0370
22:01-23:00, Thu., 07 Mar. 0.0375 0.0316 0.0347
21:01-22:00, Thu., 07 Mar. 0.0347 0.0287 0.0323
20:01-21:00, Thu., 07 Mar. 0.0342 0.0293 0.0318
19:01-20:00, Thu., 07 Mar. 0.0346 0.0295 0.0319
18:01-19:00, Thu., 07 Mar. 0.0342 0.0292 0.0318
17:01-18:00, Thu., 07 Mar. 0.0344 0.0297 0.0316
16:01-17:00, Thu., 07 Mar. 0.0343 0.0294 0.0317
15:01-16:00, Thu., 07 Mar. 0.0353 0.0294 0.0319
14:01-15:00, Thu., 07 Mar. 0.0343 0.0296 0.0318
13:01-14:00, Thu., 07 Mar. 0.0344 0.0298 0.0318
12:01-13:00, Thu., 07 Mar. 0.0339 0.0288 0.0320
11:01-12:00, Thu., 07 Mar. 0.0343 0.0289 0.0319
10:01-11:00, Thu., 07 Mar. 0.0344 0.0292 0.0317
09:01-10:00, Thu., 07 Mar. 0.0343 0.0293 0.0317
08:01-09:00, Thu., 07 Mar. 0.0344 0.0297 0.0322
07:01-08:00, Thu., 07 Mar. 0.0336 0.0297 0.0319
06:01-07:00, Thu., 07 Mar. 0.0339 0.0294 0.0318
05:01-06:00, Thu., 07 Mar. 0.0337 0.0294 0.0319
04:01-05:00, Thu., 07 Mar. 0.0353 0.0303 0.0324
03:01-04:00, Thu., 07 Mar. 0.0343 0.0297 0.0318
02:01-03:00, Thu., 07 Mar. 0.0343 0.0302 0.0321
01:01-02:00, Thu., 07 Mar. 0.0338 0.0297 0.0320
00:01-01:00, Thu., 07 Mar. 0.0341 0.0298 0.0321
23:01-24:00, Wed., 06 Mar. 0.0337 0.0296 0.0319
22:01-23:00, Wed., 06 Mar. 0.0337 0.0298 0.0318
21:01-22:00, Wed., 06 Mar. 0.0345 0.0291 0.0320
20:01-21:00, Wed., 06 Mar. 0.0337 0.0295 0.0319
19:01-20:00, Wed., 06 Mar. 0.0340 0.0300 0.0319
18:01-19:00, Wed., 06 Mar. 0.0343 0.0294 0.0318
17:01-18:00, Wed., 06 Mar. 0.0343 0.0298 0.0318
16:01-17:00, Wed., 06 Mar. 0.0348 0.0298 0.0316
15:01-16:00, Wed., 06 Mar. 0.0341 0.0298 0.0319
14:01-15:00, Wed., 06 Mar. 0.0340 0.0296 0.0321
13:01-14:00, Wed., 06 Mar. 0.0369 0.0316 0.0338
12:01-13:00, Wed., 06 Mar. 0.0433 0.0325 0.0375
11:01-12:00, Wed., 06 Mar. 0.0483 0.0368 0.0431
10:01-11:00, Wed., 06 Mar. 0.0393 0.0308 0.0345
09:01-10:00, Wed., 06 Mar. 0.0346 0.0305 0.0325
08:01-09:00, Wed., 06 Mar. 0.0360 0.0308 0.0333
07:01-08:00, Wed., 06 Mar. 0.0384 0.0330 0.0353
06:01-07:00, Wed., 06 Mar. 0.0397 0.0346 0.0371
05:01-06:00, Wed., 06 Mar. 0.0402 0.0359 0.0378
04:01-05:00, Wed., 06 Mar. 0.0463 0.0374 0.0409
03:01-04:00, Wed., 06 Mar. 0.0504 0.0422 0.0458
02:01-03:00, Wed., 06 Mar. 0.0521 0.0458 0.0494
01:01-02:00, Wed., 06 Mar. 0.0500 0.0431 0.0468
00:01-01:00, Wed., 06 Mar. 0.0485 0.0434 0.0464
23:01-24:00, Tue., 05 Mar. 0.0485 0.0437 0.0462
22:01-23:00, Tue., 05 Mar. 0.0513 0.0440 0.0477
21:01-22:00, Tue., 05 Mar. 0.0514 0.0412 0.0468
20:01-21:00, Tue., 05 Mar. 0.0461 0.0390 0.0432
19:01-20:00, Tue., 05 Mar. 0.0446 0.0367 0.0421
18:01-19:00, Tue., 05 Mar. 0.0468 0.0399 0.0433
17:01-18:00, Tue., 05 Mar. 0.0469 0.0423 0.0447
16:01-17:00, Tue., 05 Mar. 0.0464 0.0396 0.0437
15:01-16:00, Tue., 05 Mar. 0.0454 0.0397 0.0423
14:01-15:00, Tue., 05 Mar. 0.0416 0.0367 0.0388
13:01-14:00, Tue., 05 Mar. 0.0407 0.0347 0.0376
12:01-13:00, Tue., 05 Mar. 0.0402 0.0322 0.0363
11:01-12:00, Tue., 05 Mar. 0.0367 0.0323 0.0344
10:01-11:00, Tue., 05 Mar. 0.0352 0.0297 0.0324
09:01-10:00, Tue., 05 Mar. 0.0340 0.0298 0.0322
08:01-09:00, Tue., 05 Mar. 0.0346 0.0300 0.0321
07:01-08:00, Tue., 05 Mar. 0.0339 0.0300 0.0323
06:01-07:00, Tue., 05 Mar. 0.0345 0.0297 0.0323
05:01-06:00, Tue., 05 Mar. 0.0360 0.0300 0.0327
04:01-05:00, Tue., 05 Mar. 0.0345 0.0304 0.0322
03:01-04:00, Tue., 05 Mar. 0.0346 0.0302 0.0323
02:01-03:00, Tue., 05 Mar. 0.0346 0.0305 0.0323
01:01-02:00, Tue., 05 Mar. 0.0345 0.0297 0.0319
00:01-01:00, Tue., 05 Mar. 0.0349 0.0302 0.0321
23:01-24:00, Mon., 04 Mar. 0.0342 0.0299 0.0318
22:01-23:00, Mon., 04 Mar. 0.0350 0.0295 0.0319
21:01-22:00, Mon., 04 Mar. 0.0343 0.0296 0.0318
20:01-21:00, Mon., 04 Mar. 0.0341 0.0301 0.0320
19:01-20:00, Mon., 04 Mar. 0.0341 0.0291 0.0317
18:01-19:00, Mon., 04 Mar. 0.0333 0.0297 0.0318
17:01-18:00, Mon., 04 Mar. 0.0350 0.0295 0.0323
16:01-17:00, Mon., 04 Mar. 0.0349 0.0309 0.0328
15:01-16:00, Mon., 04 Mar. 0.0346 0.0304 0.0325
14:01-15:00, Mon., 04 Mar. 0.0344 0.0304 0.0323
13:01-14:00, Mon., 04 Mar. 0.0345 0.0308 0.0325
12:01-13:00, Mon., 04 Mar. 0.0352 0.0311 0.0328
11:01-12:00, Mon., 04 Mar. 0.0343 0.0303 0.0326
10:01-11:00, Mon., 04 Mar. 0.0347 0.0304 0.0325
09:01-10:00, Mon., 04 Mar. 0.0348 0.0299 0.0326
08:01-09:00, Mon., 04 Mar. 0.0356 0.0304 0.0326
07:01-08:00, Mon., 04 Mar. 0.0345 0.0301 0.0325
06:01-07:00, Mon., 04 Mar. 0.0351 0.0303 0.0323
05:01-06:00, Mon., 04 Mar. 0.0346 0.0294 0.0322
04:01-05:00, Mon., 04 Mar. 0.0350 0.0304 0.0323
03:01-04:00, Mon., 04 Mar. 0.0347 0.0300 0.0324
02:01-03:00, Mon., 04 Mar. 0.0345 0.0304 0.0323
01:01-02:00, Mon., 04 Mar. 0.0342 0.0294 0.0322
00:01-01:00, Mon., 04 Mar. 0.0343 0.0296 0.0323