Measurement results by the hour (Ota) 10 Mar., 2025 - 16 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., 16 Mar. 0.0464 0.0380 0.0426
22:01-23:00, Sun., 16 Mar. 0.0485 0.0415 0.0451
21:01-22:00, Sun., 16 Mar. 0.0458 0.0397 0.0431
20:01-21:00, Sun., 16 Mar. 0.0451 0.0394 0.0431
19:01-20:00, Sun., 16 Mar. 0.0473 0.0405 0.0436
18:01-19:00, Sun., 16 Mar. 0.0448 0.0318 0.0384
17:01-18:00, Sun., 16 Mar. 0.0349 0.0300 0.0324
16:01-17:00, Sun., 16 Mar. 0.0361 0.0306 0.0330
15:01-16:00, Sun., 16 Mar. 0.0366 0.0315 0.0344
14:01-15:00, Sun., 16 Mar. 0.0408 0.0336 0.0371
13:01-14:00, Sun., 16 Mar. 0.0422 0.0370 0.0391
12:01-13:00, Sun., 16 Mar. 0.0464 0.0380 0.0420
11:01-12:00, Sun., 16 Mar. 0.0503 0.0404 0.0449
10:01-11:00, Sun., 16 Mar. 0.0515 0.0450 0.0485
09:01-10:00, Sun., 16 Mar. 0.0526 0.0470 0.0498
08:01-09:00, Sun., 16 Mar. 0.0541 0.0468 0.0504
07:01-08:00, Sun., 16 Mar. 0.0491 0.0408 0.0454
06:01-07:00, Sun., 16 Mar. 0.0463 0.0411 0.0438
05:01-06:00, Sun., 16 Mar. 0.0501 0.0425 0.0459
04:01-05:00, Sun., 16 Mar. 0.0470 0.0373 0.0414
03:01-04:00, Sun., 16 Mar. 0.0414 0.0363 0.0393
02:01-03:00, Sun., 16 Mar. 0.0393 0.0308 0.0355
01:01-02:00, Sun., 16 Mar. 0.0339 0.0298 0.0320
00:01-01:00, Sun., 16 Mar. 0.0341 0.0294 0.0318
23:01-24:00, Sat., 15 Mar. 0.0350 0.0292 0.0320
22:01-23:00, Sat., 15 Mar. 0.0353 0.0308 0.0330
21:01-22:00, Sat., 15 Mar. 0.0361 0.0316 0.0339
20:01-21:00, Sat., 15 Mar. 0.0359 0.0313 0.0335
19:01-20:00, Sat., 15 Mar. 0.0353 0.0301 0.0327
18:01-19:00, Sat., 15 Mar. 0.0372 0.0311 0.0341
17:01-18:00, Sat., 15 Mar. 0.0426 0.0343 0.0375
16:01-17:00, Sat., 15 Mar. 0.0444 0.0381 0.0409
15:01-16:00, Sat., 15 Mar. 0.0414 0.0297 0.0357
14:01-15:00, Sat., 15 Mar. 0.0339 0.0298 0.0317
13:01-14:00, Sat., 15 Mar. 0.0339 0.0303 0.0320
12:01-13:00, Sat., 15 Mar. 0.0339 0.0290 0.0315
11:01-12:00, Sat., 15 Mar. 0.0339 0.0290 0.0315
10:01-11:00, Sat., 15 Mar. 0.0346 0.0294 0.0320
09:01-10:00, Sat., 15 Mar. 0.0344 0.0294 0.0316
08:01-09:00, Sat., 15 Mar. 0.0341 0.0296 0.0318
07:01-08:00, Sat., 15 Mar. 0.0345 0.0292 0.0317
06:01-07:00, Sat., 15 Mar. 0.0343 0.0298 0.0317
05:01-06:00, Sat., 15 Mar. 0.0339 0.0290 0.0314
04:01-05:00, Sat., 15 Mar. 0.0341 0.0287 0.0314
03:01-04:00, Sat., 15 Mar. 0.0346 0.0276 0.0313
02:01-03:00, Sat., 15 Mar. 0.0339 0.0297 0.0316
01:01-02:00, Sat., 15 Mar. 0.0335 0.0290 0.0314
00:01-01:00, Sat., 15 Mar. 0.0334 0.0295 0.0315
23:01-24:00, Fri., 14 Mar. 0.0339 0.0299 0.0316
22:01-23:00, Fri., 14 Mar. 0.0336 0.0290 0.0314
21:01-22:00, Fri., 14 Mar. 0.0345 0.0298 0.0318
20:01-21:00, Fri., 14 Mar. 0.0339 0.0288 0.0317
19:01-20:00, Fri., 14 Mar. 0.0344 0.0297 0.0318
18:01-19:00, Fri., 14 Mar. 0.0338 0.0291 0.0316
17:01-18:00, Fri., 14 Mar. 0.0338 0.0294 0.0314
16:01-17:00, Fri., 14 Mar. 0.0355 0.0295 0.0315
15:01-16:00, Fri., 14 Mar. 0.0347 0.0292 0.0316
14:01-15:00, Fri., 14 Mar. 0.0343 0.0297 0.0316
13:01-14:00, Fri., 14 Mar. 0.0344 0.0291 0.0315
12:01-13:00, Fri., 14 Mar. 0.0337 0.0290 0.0315
11:01-12:00, Fri., 14 Mar. 0.0349 0.0280 0.0317
10:01-11:00, Fri., 14 Mar. 0.0339 0.0294 0.0315
09:01-10:00, Fri., 14 Mar. 0.0336 0.0284 0.0312
08:01-09:00, Fri., 14 Mar. 0.0349 0.0285 0.0316
07:01-08:00, Fri., 14 Mar. 0.0343 0.0296 0.0317
06:01-07:00, Fri., 14 Mar. 0.0339 0.0289 0.0314
05:01-06:00, Fri., 14 Mar. 0.0340 0.0294 0.0315
04:01-05:00, Fri., 14 Mar. 0.0342 0.0294 0.0317
03:01-04:00, Fri., 14 Mar. 0.0345 0.0297 0.0318
02:01-03:00, Fri., 14 Mar. 0.0338 0.0295 0.0317
01:01-02:00, Fri., 14 Mar. 0.0331 0.0287 0.0317
00:01-01:00, Fri., 14 Mar. 0.0336 0.0295 0.0316
23:01-24:00, Thu., 13 Mar. 0.0340 0.0297 0.0317
22:01-23:00, Thu., 13 Mar. 0.0343 0.0300 0.0320
21:01-22:00, Thu., 13 Mar. 0.0336 0.0290 0.0317
20:01-21:00, Thu., 13 Mar. 0.0345 0.0298 0.0318
19:01-20:00, Thu., 13 Mar. 0.0337 0.0293 0.0317
18:01-19:00, Thu., 13 Mar. 0.0353 0.0293 0.0317
17:01-18:00, Thu., 13 Mar. 0.0340 0.0295 0.0316
16:01-17:00, Thu., 13 Mar. 0.0335 0.0291 0.0316
15:01-16:00, Thu., 13 Mar. 0.0338 0.0289 0.0316
14:01-15:00, Thu., 13 Mar. 0.0339 0.0294 0.0320
13:01-14:00, Thu., 13 Mar. 0.0342 0.0305 0.0322
12:01-13:00, Thu., 13 Mar. 0.0343 0.0297 0.0321
11:01-12:00, Thu., 13 Mar. 0.0344 0.0300 0.0322
10:01-11:00, Thu., 13 Mar. 0.0348 0.0297 0.0322
09:01-10:00, Thu., 13 Mar. 0.0347 0.0293 0.0321
08:01-09:00, Thu., 13 Mar. 0.0355 0.0307 0.0330
07:01-08:00, Thu., 13 Mar. 0.0347 0.0297 0.0324
06:01-07:00, Thu., 13 Mar. 0.0350 0.0301 0.0322
05:01-06:00, Thu., 13 Mar. 0.0336 0.0299 0.0320
04:01-05:00, Thu., 13 Mar. 0.0351 0.0302 0.0320
03:01-04:00, Thu., 13 Mar. 0.0343 0.0298 0.0320
02:01-03:00, Thu., 13 Mar. 0.0338 0.0298 0.0318
01:01-02:00, Thu., 13 Mar. 0.0340 0.0303 0.0320
00:01-01:00, Thu., 13 Mar. 0.0343 0.0291 0.0319
23:01-24:00, Wed., 12 Mar. 0.0345 0.0299 0.0318
22:01-23:00, Wed., 12 Mar. 0.0346 0.0301 0.0323
21:01-22:00, Wed., 12 Mar. 0.0365 0.0312 0.0338
20:01-21:00, Wed., 12 Mar. 0.0425 0.0349 0.0388
19:01-20:00, Wed., 12 Mar. 0.0428 0.0361 0.0398
18:01-19:00, Wed., 12 Mar. 0.0402 0.0313 0.0361
17:01-18:00, Wed., 12 Mar. 0.0364 0.0315 0.0342
16:01-17:00, Wed., 12 Mar. 0.0384 0.0335 0.0360
15:01-16:00, Wed., 12 Mar. 0.0380 0.0309 0.0347
14:01-15:00, Wed., 12 Mar. 0.0367 0.0316 0.0340
13:01-14:00, Wed., 12 Mar. 0.0365 0.0319 0.0343
12:01-13:00, Wed., 12 Mar. 0.0381 0.0323 0.0348
11:01-12:00, Wed., 12 Mar. 0.0370 0.0319 0.0342
10:01-11:00, Wed., 12 Mar. 0.0349 0.0306 0.0331
09:01-10:00, Wed., 12 Mar. 0.0345 0.0304 0.0321
08:01-09:00, Wed., 12 Mar. 0.0349 0.0304 0.0327
07:01-08:00, Wed., 12 Mar. 0.0356 0.0311 0.0335
06:01-07:00, Wed., 12 Mar. 0.0348 0.0308 0.0328
05:01-06:00, Wed., 12 Mar. 0.0354 0.0304 0.0331
04:01-05:00, Wed., 12 Mar. 0.0377 0.0318 0.0339
03:01-04:00, Wed., 12 Mar. 0.0379 0.0330 0.0354
02:01-03:00, Wed., 12 Mar. 0.0377 0.0304 0.0339
01:01-02:00, Wed., 12 Mar. 0.0343 0.0297 0.0319
00:01-01:00, Wed., 12 Mar. 0.0343 0.0290 0.0316
23:01-24:00, Tue., 11 Mar. 0.0336 0.0287 0.0315
22:01-23:00, Tue., 11 Mar. 0.0343 0.0303 0.0320
21:01-22:00, Tue., 11 Mar. 0.0342 0.0295 0.0322
20:01-21:00, Tue., 11 Mar. 0.0353 0.0307 0.0328
19:01-20:00, Tue., 11 Mar. 0.0356 0.0298 0.0330
18:01-19:00, Tue., 11 Mar. 0.0337 0.0295 0.0318
17:01-18:00, Tue., 11 Mar. 0.0340 0.0304 0.0324
16:01-17:00, Tue., 11 Mar. 0.0351 0.0307 0.0322
15:01-16:00, Tue., 11 Mar. 0.0335 0.0299 0.0316
14:01-15:00, Tue., 11 Mar. 0.0338 0.0290 0.0317
13:01-14:00, Tue., 11 Mar. 0.0340 0.0294 0.0316
12:01-13:00, Tue., 11 Mar. 0.0347 0.0287 0.0319
11:01-12:00, Tue., 11 Mar. 0.0345 0.0294 0.0321
10:01-11:00, Tue., 11 Mar. 0.0344 0.0300 0.0317
09:01-10:00, Tue., 11 Mar. 0.0350 0.0290 0.0319
08:01-09:00, Tue., 11 Mar. 0.0339 0.0290 0.0318
07:01-08:00, Tue., 11 Mar. 0.0346 0.0298 0.0317
06:01-07:00, Tue., 11 Mar. 0.0348 0.0297 0.0319
05:01-06:00, Tue., 11 Mar. 0.0349 0.0294 0.0321
04:01-05:00, Tue., 11 Mar. 0.0349 0.0290 0.0314
03:01-04:00, Tue., 11 Mar. 0.0336 0.0294 0.0318
02:01-03:00, Tue., 11 Mar. 0.0339 0.0294 0.0316
01:01-02:00, Tue., 11 Mar. 0.0337 0.0291 0.0315
00:01-01:00, Tue., 11 Mar. 0.0346 0.0290 0.0316
23:01-24:00, Mon., 10 Mar. 0.0345 0.0294 0.0318
22:01-23:00, Mon., 10 Mar. 0.0337 0.0293 0.0314
21:01-22:00, Mon., 10 Mar. 0.0346 0.0290 0.0315
20:01-21:00, Mon., 10 Mar. 0.0334 0.0304 0.0316
19:01-20:00, Mon., 10 Mar. 0.0350 0.0289 0.0316
18:01-19:00, Mon., 10 Mar. 0.0332 0.0283 0.0313
17:01-18:00, Mon., 10 Mar. 0.0336 0.0292 0.0314
16:01-17:00, Mon., 10 Mar. 0.0331 0.0294 0.0312
15:01-16:00, Mon., 10 Mar. 0.0338 0.0292 0.0314
14:01-15:00, Mon., 10 Mar. 0.0332 0.0297 0.0315
13:01-14:00, Mon., 10 Mar. 0.0337 0.0298 0.0315
12:01-13:00, Mon., 10 Mar. 0.0340 0.0304 0.0318
11:01-12:00, Mon., 10 Mar. 0.0336 0.0297 0.0316
10:01-11:00, Mon., 10 Mar. 0.0334 0.0298 0.0314
09:01-10:00, Mon., 10 Mar. 0.0338 0.0291 0.0315
08:01-09:00, Mon., 10 Mar. 0.0343 0.0292 0.0317
07:01-08:00, Mon., 10 Mar. 0.0342 0.0294 0.0316
06:01-07:00, Mon., 10 Mar. 0.0335 0.0292 0.0312
05:01-06:00, Mon., 10 Mar. 0.0329 0.0287 0.0312
04:01-05:00, Mon., 10 Mar. 0.0334 0.0283 0.0311
03:01-04:00, Mon., 10 Mar. 0.0329 0.0296 0.0313
02:01-03:00, Mon., 10 Mar. 0.0333 0.0294 0.0311
01:01-02:00, Mon., 10 Mar. 0.0336 0.0290 0.0310
00:01-01:00, Mon., 10 Mar. 0.0329 0.0287 0.0311