Measurement results by the hour (Ota) 19 Jul., 2021 - 25 Jul., 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., 25 Jul. 0.0366 0.0321 0.0342
22:01-23:00, Sun., 25 Jul. 0.0361 0.0319 0.0340
21:01-22:00, Sun., 25 Jul. 0.0366 0.0317 0.0342
20:01-21:00, Sun., 25 Jul. 0.0362 0.0318 0.0339
19:01-20:00, Sun., 25 Jul. 0.0359 0.0327 0.0341
18:01-19:00, Sun., 25 Jul. 0.0365 0.0313 0.0342
17:01-18:00, Sun., 25 Jul. 0.0368 0.0313 0.0339
16:01-17:00, Sun., 25 Jul. 0.0362 0.0319 0.0338
15:01-16:00, Sun., 25 Jul. 0.0365 0.0317 0.0340
14:01-15:00, Sun., 25 Jul. 0.0360 0.0314 0.0340
13:01-14:00, Sun., 25 Jul. 0.0357 0.0320 0.0339
12:01-13:00, Sun., 25 Jul. 0.0366 0.0325 0.0342
11:01-12:00, Sun., 25 Jul. 0.0364 0.0319 0.0343
10:01-11:00, Sun., 25 Jul. 0.0372 0.0325 0.0343
09:01-10:00, Sun., 25 Jul. 0.0358 0.0322 0.0343
08:01-09:00, Sun., 25 Jul. 0.0360 0.0316 0.0339
07:01-08:00, Sun., 25 Jul. 0.0358 0.0313 0.0335
06:01-07:00, Sun., 25 Jul. 0.0364 0.0318 0.0342
05:01-06:00, Sun., 25 Jul. 0.0359 0.0318 0.0341
04:01-05:00, Sun., 25 Jul. 0.0358 0.0316 0.0339
03:01-04:00, Sun., 25 Jul. 0.0364 0.0322 0.0342
02:01-03:00, Sun., 25 Jul. 0.0362 0.0317 0.0341
01:01-02:00, Sun., 25 Jul. 0.0355 0.0316 0.0336
00:01-01:00, Sun., 25 Jul. 0.0372 0.0320 0.0339
23:01-24:00, Sat., 24 Jul. 0.0355 0.0312 0.0338
22:01-23:00, Sat., 24 Jul. 0.0355 0.0315 0.0339
21:01-22:00, Sat., 24 Jul. 0.0359 0.0314 0.0339
20:01-21:00, Sat., 24 Jul. 0.0363 0.0312 0.0339
19:01-20:00, Sat., 24 Jul. 0.0365 0.0318 0.0338
18:01-19:00, Sat., 24 Jul. 0.0367 0.0316 0.0340
17:01-18:00, Sat., 24 Jul. 0.0361 0.0320 0.0340
16:01-17:00, Sat., 24 Jul. 0.0359 0.0319 0.0341
15:01-16:00, Sat., 24 Jul. 0.0353 0.0319 0.0339
14:01-15:00, Sat., 24 Jul. 0.0367 0.0321 0.0340
13:01-14:00, Sat., 24 Jul. 0.0363 0.0323 0.0341
12:01-13:00, Sat., 24 Jul. 0.0363 0.0325 0.0342
11:01-12:00, Sat., 24 Jul. 0.0356 0.0308 0.0338
10:01-11:00, Sat., 24 Jul. 0.0362 0.0313 0.0338
09:01-10:00, Sat., 24 Jul. 0.0366 0.0319 0.0336
08:01-09:00, Sat., 24 Jul. 0.0362 0.0313 0.0340
07:01-08:00, Sat., 24 Jul. 0.0367 0.0320 0.0339
06:01-07:00, Sat., 24 Jul. 0.0368 0.0320 0.0340
05:01-06:00, Sat., 24 Jul. 0.0363 0.0316 0.0341
04:01-05:00, Sat., 24 Jul. 0.0357 0.0316 0.0338
03:01-04:00, Sat., 24 Jul. 0.0360 0.0320 0.0340
02:01-03:00, Sat., 24 Jul. 0.0359 0.0317 0.0337
01:01-02:00, Sat., 24 Jul. 0.0367 0.0319 0.0341
00:01-01:00, Sat., 24 Jul. 0.0357 0.0317 0.0338
23:01-24:00, Fri., 23 Jul. 0.0354 0.0316 0.0339
22:01-23:00, Fri., 23 Jul. 0.0373 0.0323 0.0339
21:01-22:00, Fri., 23 Jul. 0.0361 0.0308 0.0336
20:01-21:00, Fri., 23 Jul. 0.0359 0.0314 0.0338
19:01-20:00, Fri., 23 Jul. 0.0357 0.0316 0.0339
18:01-19:00, Fri., 23 Jul. 0.0358 0.0322 0.0340
17:01-18:00, Fri., 23 Jul. 0.0362 0.0317 0.0339
16:01-17:00, Fri., 23 Jul. 0.0354 0.0306 0.0337
15:01-16:00, Fri., 23 Jul. 0.0354 0.0322 0.0338
14:01-15:00, Fri., 23 Jul. 0.0357 0.0326 0.0341
13:01-14:00, Fri., 23 Jul. 0.0361 0.0320 0.0341
12:01-13:00, Fri., 23 Jul. 0.0358 0.0320 0.0338
11:01-12:00, Fri., 23 Jul. 0.0363 0.0319 0.0342
10:01-11:00, Fri., 23 Jul. 0.0360 0.0320 0.0340
09:01-10:00, Fri., 23 Jul. 0.0362 0.0317 0.0338
08:01-09:00, Fri., 23 Jul. 0.0358 0.0314 0.0340
07:01-08:00, Fri., 23 Jul. 0.0367 0.0320 0.0341
06:01-07:00, Fri., 23 Jul. 0.0362 0.0321 0.0339
05:01-06:00, Fri., 23 Jul. 0.0367 0.0325 0.0340
04:01-05:00, Fri., 23 Jul. 0.0360 0.0322 0.0340
03:01-04:00, Fri., 23 Jul. 0.0361 0.0320 0.0341
02:01-03:00, Fri., 23 Jul. 0.0368 0.0321 0.0340
01:01-02:00, Fri., 23 Jul. 0.0363 0.0317 0.0339
00:01-01:00, Fri., 23 Jul. 0.0363 0.0323 0.0339
23:01-24:00, Thu., 22 Jul. 0.0367 0.0320 0.0339
22:01-23:00, Thu., 22 Jul. 0.0358 0.0314 0.0339
21:01-22:00, Thu., 22 Jul. 0.0358 0.0322 0.0340
20:01-21:00, Thu., 22 Jul. 0.0367 0.0316 0.0340
19:01-20:00, Thu., 22 Jul. 0.0362 0.0321 0.0338
18:01-19:00, Thu., 22 Jul. 0.0362 0.0311 0.0336
17:01-18:00, Thu., 22 Jul. 0.0367 0.0314 0.0339
16:01-17:00, Thu., 22 Jul. 0.0364 0.0324 0.0338
15:01-16:00, Thu., 22 Jul. 0.0361 0.0320 0.0336
14:01-15:00, Thu., 22 Jul. 0.0358 0.0316 0.0336
13:01-14:00, Thu., 22 Jul. 0.0360 0.0321 0.0340
12:01-13:00, Thu., 22 Jul. 0.0358 0.0323 0.0341
11:01-12:00, Thu., 22 Jul. 0.0366 0.0319 0.0339
10:01-11:00, Thu., 22 Jul. 0.0353 0.0316 0.0339
09:01-10:00, Thu., 22 Jul. 0.0350 0.0319 0.0336
08:01-09:00, Thu., 22 Jul. 0.0366 0.0308 0.0337
07:01-08:00, Thu., 22 Jul. 0.0359 0.0315 0.0338
06:01-07:00, Thu., 22 Jul. 0.0362 0.0316 0.0338
05:01-06:00, Thu., 22 Jul. 0.0358 0.0321 0.0339
04:01-05:00, Thu., 22 Jul. 0.0360 0.0315 0.0339
03:01-04:00, Thu., 22 Jul. 0.0357 0.0320 0.0339
02:01-03:00, Thu., 22 Jul. 0.0360 0.0317 0.0337
01:01-02:00, Thu., 22 Jul. 0.0365 0.0317 0.0340
00:01-01:00, Thu., 22 Jul. 0.0352 0.0319 0.0337
23:01-24:00, Wed., 21 Jul. 0.0357 0.0314 0.0338
22:01-23:00, Wed., 21 Jul. 0.0363 0.0313 0.0338
21:01-22:00, Wed., 21 Jul. 0.0360 0.0319 0.0339
20:01-21:00, Wed., 21 Jul. 0.0363 0.0315 0.0334
19:01-20:00, Wed., 21 Jul. 0.0365 0.0322 0.0339
18:01-19:00, Wed., 21 Jul. 0.0353 0.0317 0.0335
17:01-18:00, Wed., 21 Jul. 0.0364 0.0316 0.0335
16:01-17:00, Wed., 21 Jul. 0.0361 0.0321 0.0337
15:01-16:00, Wed., 21 Jul. 0.0366 0.0310 0.0340
14:01-15:00, Wed., 21 Jul. 0.0361 0.0317 0.0338
13:01-14:00, Wed., 21 Jul. 0.0364 0.0314 0.0336
12:01-13:00, Wed., 21 Jul. 0.0355 0.0310 0.0337
11:01-12:00, Wed., 21 Jul. 0.0364 0.0322 0.0338
10:01-11:00, Wed., 21 Jul. 0.0354 0.0313 0.0338
09:01-10:00, Wed., 21 Jul. 0.0348 0.0316 0.0335
08:01-09:00, Wed., 21 Jul. 0.0364 0.0322 0.0339
07:01-08:00, Wed., 21 Jul. 0.0360 0.0313 0.0338
06:01-07:00, Wed., 21 Jul. 0.0361 0.0314 0.0336
05:01-06:00, Wed., 21 Jul. 0.0358 0.0321 0.0338
04:01-05:00, Wed., 21 Jul. 0.0356 0.0317 0.0335
03:01-04:00, Wed., 21 Jul. 0.0357 0.0318 0.0336
02:01-03:00, Wed., 21 Jul. 0.0354 0.0313 0.0335
01:01-02:00, Wed., 21 Jul. 0.0360 0.0314 0.0335
00:01-01:00, Wed., 21 Jul. 0.0352 0.0315 0.0336
23:01-24:00, Tue., 20 Jul. 0.0355 0.0306 0.0335
22:01-23:00, Tue., 20 Jul. 0.0355 0.0310 0.0335
21:01-22:00, Tue., 20 Jul. 0.0357 0.0318 0.0336
20:01-21:00, Tue., 20 Jul. 0.0360 0.0317 0.0337
19:01-20:00, Tue., 20 Jul. 0.0360 0.0316 0.0337
18:01-19:00, Tue., 20 Jul. 0.0352 0.0314 0.0335
17:01-18:00, Tue., 20 Jul. 0.0359 0.0321 0.0338
16:01-17:00, Tue., 20 Jul. 0.0361 0.0320 0.0335
15:01-16:00, Tue., 20 Jul. 0.0358 0.0313 0.0334
14:01-15:00, Tue., 20 Jul. 0.0361 0.0313 0.0335
13:01-14:00, Tue., 20 Jul. 0.0359 0.0312 0.0336
12:01-13:00, Tue., 20 Jul. 0.0359 0.0313 0.0336
11:01-12:00, Tue., 20 Jul. 0.0361 0.0317 0.0338
10:01-11:00, Tue., 20 Jul. 0.0362 0.0314 0.0338
09:01-10:00, Tue., 20 Jul. 0.0357 0.0319 0.0336
08:01-09:00, Tue., 20 Jul. 0.0361 0.0310 0.0336
07:01-08:00, Tue., 20 Jul. 0.0359 0.0306 0.0336
06:01-07:00, Tue., 20 Jul. 0.0363 0.0316 0.0335
05:01-06:00, Tue., 20 Jul. 0.0357 0.0318 0.0336
04:01-05:00, Tue., 20 Jul. 0.0353 0.0314 0.0335
03:01-04:00, Tue., 20 Jul. 0.0360 0.0313 0.0336
02:01-03:00, Tue., 20 Jul. 0.0355 0.0312 0.0334
01:01-02:00, Tue., 20 Jul. 0.0352 0.0314 0.0334
00:01-01:00, Tue., 20 Jul. 0.0349 0.0314 0.0333
23:01-24:00, Mon., 19 Jul. 0.0363 0.0319 0.0335
22:01-23:00, Mon., 19 Jul. 0.0358 0.0303 0.0334
21:01-22:00, Mon., 19 Jul. 0.0367 0.0315 0.0336
20:01-21:00, Mon., 19 Jul. 0.0364 0.0313 0.0335
19:01-20:00, Mon., 19 Jul. 0.0353 0.0313 0.0334
18:01-19:00, Mon., 19 Jul. 0.0362 0.0323 0.0338
17:01-18:00, Mon., 19 Jul. 0.0367 0.0315 0.0336
16:01-17:00, Mon., 19 Jul. 0.0349 0.0309 0.0334
15:01-16:00, Mon., 19 Jul. 0.0358 0.0320 0.0338
14:01-15:00, Mon., 19 Jul. 0.0356 0.0316 0.0332
13:01-14:00, Mon., 19 Jul. 0.0361 0.0320 0.0336
12:01-13:00, Mon., 19 Jul. 0.0354 0.0313 0.0335
11:01-12:00, Mon., 19 Jul. 0.0358 0.0318 0.0338
10:01-11:00, Mon., 19 Jul. 0.0359 0.0313 0.0339
09:01-10:00, Mon., 19 Jul. 0.0357 0.0313 0.0335
08:01-09:00, Mon., 19 Jul. 0.0361 0.0314 0.0334
07:01-08:00, Mon., 19 Jul. 0.0352 0.0310 0.0335
06:01-07:00, Mon., 19 Jul. 0.0355 0.0316 0.0335
05:01-06:00, Mon., 19 Jul. 0.0355 0.0314 0.0335
04:01-05:00, Mon., 19 Jul. 0.0358 0.0304 0.0334
03:01-04:00, Mon., 19 Jul. 0.0360 0.0310 0.0334
02:01-03:00, Mon., 19 Jul. 0.0364 0.0317 0.0335
01:01-02:00, Mon., 19 Jul. 0.0355 0.0317 0.0336
00:01-01:00, Mon., 19 Jul. 0.0354 0.0312 0.0333