Measurement results by the hour (Ota) 2 Aug., 2021 - 8 Aug., 2021

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., 08 Aug. 0.0351 0.0308 0.0325
22:01-23:00, Sun., 08 Aug. 0.0351 0.0303 0.0325
21:01-22:00, Sun., 08 Aug. 0.0345 0.0308 0.0327
20:01-21:00, Sun., 08 Aug. 0.0342 0.0305 0.0323
19:01-20:00, Sun., 08 Aug. 0.0345 0.0302 0.0325
18:01-19:00, Sun., 08 Aug. 0.0350 0.0302 0.0322
17:01-18:00, Sun., 08 Aug. 0.0348 0.0304 0.0323
16:01-17:00, Sun., 08 Aug. 0.0352 0.0305 0.0327
15:01-16:00, Sun., 08 Aug. 0.0365 0.0315 0.0334
14:01-15:00, Sun., 08 Aug. 0.0386 0.0336 0.0359
13:01-14:00, Sun., 08 Aug. 0.0402 0.0360 0.0379
12:01-13:00, Sun., 08 Aug. 0.0455 0.0369 0.0407
11:01-12:00, Sun., 08 Aug. 0.0461 0.0375 0.0412
10:01-11:00, Sun., 08 Aug. 0.0431 0.0366 0.0392
09:01-10:00, Sun., 08 Aug. 0.0428 0.0359 0.0389
08:01-09:00, Sun., 08 Aug. 0.0425 0.0361 0.0389
07:01-08:00, Sun., 08 Aug. 0.0443 0.0365 0.0396
06:01-07:00, Sun., 08 Aug. 0.0441 0.0369 0.0409
05:01-06:00, Sun., 08 Aug. 0.0416 0.0340 0.0379
04:01-05:00, Sun., 08 Aug. 0.0395 0.0337 0.0361
03:01-04:00, Sun., 08 Aug. 0.0436 0.0352 0.0378
02:01-03:00, Sun., 08 Aug. 0.0447 0.0393 0.0417
01:01-02:00, Sun., 08 Aug. 0.0424 0.0353 0.0388
00:01-01:00, Sun., 08 Aug. 0.0379 0.0315 0.0345
23:01-24:00, Sat., 07 Aug. 0.0358 0.0307 0.0333
22:01-23:00, Sat., 07 Aug. 0.0352 0.0316 0.0329
21:01-22:00, Sat., 07 Aug. 0.0346 0.0304 0.0326
20:01-21:00, Sat., 07 Aug. 0.0352 0.0309 0.0329
19:01-20:00, Sat., 07 Aug. 0.0345 0.0308 0.0328
18:01-19:00, Sat., 07 Aug. 0.0348 0.0303 0.0329
17:01-18:00, Sat., 07 Aug. 0.0350 0.0309 0.0327
16:01-17:00, Sat., 07 Aug. 0.0352 0.0309 0.0329
15:01-16:00, Sat., 07 Aug. 0.0349 0.0309 0.0329
14:01-15:00, Sat., 07 Aug. 0.0343 0.0307 0.0326
13:01-14:00, Sat., 07 Aug. 0.0347 0.0312 0.0328
12:01-13:00, Sat., 07 Aug. 0.0355 0.0306 0.0331
11:01-12:00, Sat., 07 Aug. 0.0356 0.0315 0.0337
10:01-11:00, Sat., 07 Aug. 0.0362 0.0319 0.0335
09:01-10:00, Sat., 07 Aug. 0.0356 0.0321 0.0337
08:01-09:00, Sat., 07 Aug. 0.0354 0.0317 0.0335
07:01-08:00, Sat., 07 Aug. 0.0359 0.0315 0.0333
06:01-07:00, Sat., 07 Aug. 0.0361 0.0319 0.0337
05:01-06:00, Sat., 07 Aug. 0.0356 0.0313 0.0337
04:01-05:00, Sat., 07 Aug. 0.0360 0.0317 0.0340
03:01-04:00, Sat., 07 Aug. 0.0359 0.0321 0.0340
02:01-03:00, Sat., 07 Aug. 0.0358 0.0320 0.0340
01:01-02:00, Sat., 07 Aug. 0.0368 0.0322 0.0340
00:01-01:00, Sat., 07 Aug. 0.0362 0.0316 0.0340
23:01-24:00, Fri., 06 Aug. 0.0364 0.0320 0.0338
22:01-23:00, Fri., 06 Aug. 0.0357 0.0320 0.0338
21:01-22:00, Fri., 06 Aug. 0.0363 0.0323 0.0340
20:01-21:00, Fri., 06 Aug. 0.0359 0.0308 0.0337
19:01-20:00, Fri., 06 Aug. 0.0370 0.0309 0.0340
18:01-19:00, Fri., 06 Aug. 0.0360 0.0322 0.0340
17:01-18:00, Fri., 06 Aug. 0.0368 0.0317 0.0340
16:01-17:00, Fri., 06 Aug. 0.0361 0.0321 0.0337
15:01-16:00, Fri., 06 Aug. 0.0360 0.0317 0.0337
14:01-15:00, Fri., 06 Aug. 0.0364 0.0320 0.0340
13:01-14:00, Fri., 06 Aug. 0.0367 0.0315 0.0340
12:01-13:00, Fri., 06 Aug. 0.0361 0.0315 0.0341
11:01-12:00, Fri., 06 Aug. 0.0369 0.0325 0.0340
10:01-11:00, Fri., 06 Aug. 0.0361 0.0323 0.0340
09:01-10:00, Fri., 06 Aug. 0.0365 0.0309 0.0337
08:01-09:00, Fri., 06 Aug. 0.0364 0.0315 0.0337
07:01-08:00, Fri., 06 Aug. 0.0355 0.0318 0.0339
06:01-07:00, Fri., 06 Aug. 0.0362 0.0319 0.0339
05:01-06:00, Fri., 06 Aug. 0.0373 0.0316 0.0338
04:01-05:00, Fri., 06 Aug. 0.0367 0.0316 0.0338
03:01-04:00, Fri., 06 Aug. 0.0353 0.0315 0.0336
02:01-03:00, Fri., 06 Aug. 0.0363 0.0319 0.0339
01:01-02:00, Fri., 06 Aug. 0.0354 0.0318 0.0336
00:01-01:00, Fri., 06 Aug. 0.0360 0.0314 0.0335
23:01-24:00, Thu., 05 Aug. 0.0358 0.0320 0.0340
22:01-23:00, Thu., 05 Aug. 0.0355 0.0311 0.0333
21:01-22:00, Thu., 05 Aug. 0.0354 0.0316 0.0337
20:01-21:00, Thu., 05 Aug. 0.0357 0.0311 0.0336
19:01-20:00, Thu., 05 Aug. 0.0364 0.0320 0.0339
18:01-19:00, Thu., 05 Aug. 0.0364 0.0316 0.0339
17:01-18:00, Thu., 05 Aug. 0.0359 0.0320 0.0336
16:01-17:00, Thu., 05 Aug. 0.0354 0.0311 0.0336
15:01-16:00, Thu., 05 Aug. 0.0367 0.0316 0.0337
14:01-15:00, Thu., 05 Aug. 0.0363 0.0321 0.0338
13:01-14:00, Thu., 05 Aug. 0.0363 0.0319 0.0337
12:01-13:00, Thu., 05 Aug. 0.0356 0.0313 0.0339
11:01-12:00, Thu., 05 Aug. 0.0357 0.0316 0.0340
10:01-11:00, Thu., 05 Aug. 0.0357 0.0319 0.0339
09:01-10:00, Thu., 05 Aug. 0.0359 0.0319 0.0337
08:01-09:00, Thu., 05 Aug. 0.0367 0.0318 0.0338
07:01-08:00, Thu., 05 Aug. 0.0366 0.0319 0.0336
06:01-07:00, Thu., 05 Aug. 0.0363 0.0323 0.0339
05:01-06:00, Thu., 05 Aug. 0.0353 0.0313 0.0337
04:01-05:00, Thu., 05 Aug. 0.0355 0.0319 0.0337
03:01-04:00, Thu., 05 Aug. 0.0361 0.0312 0.0337
02:01-03:00, Thu., 05 Aug. 0.0357 0.0321 0.0337
01:01-02:00, Thu., 05 Aug. 0.0364 0.0310 0.0334
00:01-01:00, Thu., 05 Aug. 0.0362 0.0315 0.0336
23:01-24:00, Wed., 04 Aug. 0.0359 0.0317 0.0338
22:01-23:00, Wed., 04 Aug. 0.0355 0.0315 0.0336
21:01-22:00, Wed., 04 Aug. 0.0358 0.0320 0.0336
20:01-21:00, Wed., 04 Aug. 0.0356 0.0324 0.0338
19:01-20:00, Wed., 04 Aug. 0.0361 0.0317 0.0336
18:01-19:00, Wed., 04 Aug. 0.0355 0.0316 0.0338
17:01-18:00, Wed., 04 Aug. 0.0357 0.0307 0.0335
16:01-17:00, Wed., 04 Aug. 0.0356 0.0315 0.0334
15:01-16:00, Wed., 04 Aug. 0.0361 0.0315 0.0338
14:01-15:00, Wed., 04 Aug. 0.0360 0.0318 0.0335
13:01-14:00, Wed., 04 Aug. 0.0359 0.0316 0.0337
12:01-13:00, Wed., 04 Aug. 0.0364 0.0311 0.0336
11:01-12:00, Wed., 04 Aug. 0.0355 0.0315 0.0336
10:01-11:00, Wed., 04 Aug. 0.0361 0.0314 0.0335
09:01-10:00, Wed., 04 Aug. 0.0357 0.0317 0.0337
08:01-09:00, Wed., 04 Aug. 0.0353 0.0315 0.0335
07:01-08:00, Wed., 04 Aug. 0.0349 0.0312 0.0335
06:01-07:00, Wed., 04 Aug. 0.0356 0.0321 0.0335
05:01-06:00, Wed., 04 Aug. 0.0357 0.0308 0.0335
04:01-05:00, Wed., 04 Aug. 0.0356 0.0318 0.0335
03:01-04:00, Wed., 04 Aug. 0.0355 0.0310 0.0333
02:01-03:00, Wed., 04 Aug. 0.0357 0.0308 0.0337
01:01-02:00, Wed., 04 Aug. 0.0353 0.0309 0.0333
00:01-01:00, Wed., 04 Aug. 0.0356 0.0314 0.0335
23:01-24:00, Tue., 03 Aug. 0.0353 0.0314 0.0333
22:01-23:00, Tue., 03 Aug. 0.0350 0.0316 0.0333
21:01-22:00, Tue., 03 Aug. 0.0356 0.0312 0.0335
20:01-21:00, Tue., 03 Aug. 0.0352 0.0311 0.0333
19:01-20:00, Tue., 03 Aug. 0.0361 0.0316 0.0333
18:01-19:00, Tue., 03 Aug. 0.0348 0.0313 0.0332
17:01-18:00, Tue., 03 Aug. 0.0352 0.0314 0.0334
16:01-17:00, Tue., 03 Aug. 0.0355 0.0309 0.0333
15:01-16:00, Tue., 03 Aug. 0.0352 0.0312 0.0332
14:01-15:00, Tue., 03 Aug. 0.0352 0.0316 0.0335
13:01-14:00, Tue., 03 Aug. 0.0355 0.0312 0.0333
12:01-13:00, Tue., 03 Aug. 0.0354 0.0311 0.0335
11:01-12:00, Tue., 03 Aug. 0.0364 0.0312 0.0334
10:01-11:00, Tue., 03 Aug. 0.0357 0.0311 0.0333
09:01-10:00, Tue., 03 Aug. 0.0347 0.0302 0.0331
08:01-09:00, Tue., 03 Aug. 0.0357 0.0310 0.0332
07:01-08:00, Tue., 03 Aug. 0.0349 0.0308 0.0330
06:01-07:00, Tue., 03 Aug. 0.0349 0.0305 0.0330
05:01-06:00, Tue., 03 Aug. 0.0353 0.0310 0.0328
04:01-05:00, Tue., 03 Aug. 0.0348 0.0312 0.0330
03:01-04:00, Tue., 03 Aug. 0.0359 0.0317 0.0336
02:01-03:00, Tue., 03 Aug. 0.0357 0.0310 0.0331
01:01-02:00, Tue., 03 Aug. 0.0356 0.0310 0.0333
00:01-01:00, Tue., 03 Aug. 0.0348 0.0313 0.0330
23:01-24:00, Mon., 02 Aug. 0.0348 0.0313 0.0333
22:01-23:00, Mon., 02 Aug. 0.0356 0.0311 0.0331
21:01-22:00, Mon., 02 Aug. 0.0349 0.0305 0.0329
20:01-21:00, Mon., 02 Aug. 0.0351 0.0308 0.0330
19:01-20:00, Mon., 02 Aug. 0.0348 0.0309 0.0329
18:01-19:00, Mon., 02 Aug. 0.0362 0.0307 0.0329
17:01-18:00, Mon., 02 Aug. 0.0357 0.0313 0.0336
16:01-17:00, Mon., 02 Aug. 0.0363 0.0319 0.0338
15:01-16:00, Mon., 02 Aug. 0.0362 0.0319 0.0341
14:01-15:00, Mon., 02 Aug. 0.0359 0.0316 0.0333
13:01-14:00, Mon., 02 Aug. 0.0352 0.0320 0.0336
12:01-13:00, Mon., 02 Aug. 0.0355 0.0314 0.0334
11:01-12:00, Mon., 02 Aug. 0.0358 0.0322 0.0338
10:01-11:00, Mon., 02 Aug. 0.0361 0.0304 0.0336
09:01-10:00, Mon., 02 Aug. 0.0348 0.0314 0.0335
08:01-09:00, Mon., 02 Aug. 0.0348 0.0300 0.0324
07:01-08:00, Mon., 02 Aug. 0.0353 0.0316 0.0335
06:01-07:00, Mon., 02 Aug. 0.0358 0.0317 0.0338
05:01-06:00, Mon., 02 Aug. 0.0364 0.0320 0.0337
04:01-05:00, Mon., 02 Aug. 0.0357 0.0312 0.0336
03:01-04:00, Mon., 02 Aug. 0.0355 0.0321 0.0337
02:01-03:00, Mon., 02 Aug. 0.0356 0.0316 0.0337
01:01-02:00, Mon., 02 Aug. 0.0359 0.0315 0.0340
00:01-01:00, Mon., 02 Aug. 0.0361 0.0315 0.0339