Measurement results by the hour (Edogawa) 17 Apr., 2023 - 23 Apr., 2023

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., 23 Apr. 0.0430 0.0369 0.0404
22:01-23:00, Sun., 23 Apr. 0.0429 0.0378 0.0402
21:01-22:00, Sun., 23 Apr. 0.0433 0.0381 0.0404
20:01-21:00, Sun., 23 Apr. 0.0437 0.0373 0.0404
19:01-20:00, Sun., 23 Apr. 0.0432 0.0365 0.0403
18:01-19:00, Sun., 23 Apr. 0.0435 0.0377 0.0407
17:01-18:00, Sun., 23 Apr. 0.0440 0.0365 0.0398
16:01-17:00, Sun., 23 Apr. 0.0426 0.0370 0.0398
15:01-16:00, Sun., 23 Apr. 0.0435 0.0371 0.0402
14:01-15:00, Sun., 23 Apr. 0.0432 0.0372 0.0402
13:01-14:00, Sun., 23 Apr. 0.0424 0.0371 0.0403
12:01-13:00, Sun., 23 Apr. 0.0442 0.0370 0.0403
11:01-12:00, Sun., 23 Apr. 0.0440 0.0367 0.0402
10:01-11:00, Sun., 23 Apr. 0.0427 0.0369 0.0400
09:01-10:00, Sun., 23 Apr. 0.0440 0.0371 0.0401
08:01-09:00, Sun., 23 Apr. 0.0429 0.0370 0.0402
07:01-08:00, Sun., 23 Apr. 0.0443 0.0371 0.0404
06:01-07:00, Sun., 23 Apr. 0.0441 0.0368 0.0401
05:01-06:00, Sun., 23 Apr. 0.0426 0.0372 0.0402
04:01-05:00, Sun., 23 Apr. 0.0431 0.0368 0.0403
03:01-04:00, Sun., 23 Apr. 0.0429 0.0368 0.0400
02:01-03:00, Sun., 23 Apr. 0.0440 0.0370 0.0403
01:01-02:00, Sun., 23 Apr. 0.0432 0.0368 0.0397
00:01-01:00, Sun., 23 Apr. 0.0426 0.0367 0.0398
23:01-24:00, Sat., 22 Apr. 0.0430 0.0378 0.0401
22:01-23:00, Sat., 22 Apr. 0.0440 0.0375 0.0401
21:01-22:00, Sat., 22 Apr. 0.0433 0.0367 0.0397
20:01-21:00, Sat., 22 Apr. 0.0425 0.0368 0.0400
19:01-20:00, Sat., 22 Apr. 0.0427 0.0365 0.0400
18:01-19:00, Sat., 22 Apr. 0.0431 0.0369 0.0401
17:01-18:00, Sat., 22 Apr. 0.0436 0.0369 0.0400
16:01-17:00, Sat., 22 Apr. 0.0436 0.0370 0.0402
15:01-16:00, Sat., 22 Apr. 0.0428 0.0375 0.0403
14:01-15:00, Sat., 22 Apr. 0.0435 0.0371 0.0401
13:01-14:00, Sat., 22 Apr. 0.0434 0.0385 0.0406
12:01-13:00, Sat., 22 Apr. 0.0433 0.0376 0.0402
11:01-12:00, Sat., 22 Apr. 0.0433 0.0368 0.0400
10:01-11:00, Sat., 22 Apr. 0.0436 0.0370 0.0397
09:01-10:00, Sat., 22 Apr. 0.0423 0.0367 0.0398
08:01-09:00, Sat., 22 Apr. 0.0433 0.0369 0.0398
07:01-08:00, Sat., 22 Apr. 0.0423 0.0373 0.0395
06:01-07:00, Sat., 22 Apr. 0.0421 0.0370 0.0398
05:01-06:00, Sat., 22 Apr. 0.0425 0.0370 0.0401
04:01-05:00, Sat., 22 Apr. 0.0441 0.0371 0.0404
03:01-04:00, Sat., 22 Apr. 0.0434 0.0378 0.0404
02:01-03:00, Sat., 22 Apr. 0.0427 0.0375 0.0403
01:01-02:00, Sat., 22 Apr. 0.0428 0.0377 0.0402
00:01-01:00, Sat., 22 Apr. 0.0430 0.0373 0.0404
23:01-24:00, Fri., 21 Apr. 0.0438 0.0384 0.0404
22:01-23:00, Fri., 21 Apr. 0.0442 0.0371 0.0406
21:01-22:00, Fri., 21 Apr. 0.0456 0.0364 0.0402
20:01-21:00, Fri., 21 Apr. 0.0431 0.0365 0.0400
19:01-20:00, Fri., 21 Apr. 0.0431 0.0373 0.0401
18:01-19:00, Fri., 21 Apr. 0.0437 0.0367 0.0400
17:01-18:00, Fri., 21 Apr. 0.0429 0.0368 0.0400
16:01-17:00, Fri., 21 Apr. 0.0426 0.0375 0.0398
15:01-16:00, Fri., 21 Apr. 0.0431 0.0373 0.0400
14:01-15:00, Fri., 21 Apr. 0.0427 0.0365 0.0398
13:01-14:00, Fri., 21 Apr. 0.0427 0.0366 0.0398
12:01-13:00, Fri., 21 Apr. 0.0425 0.0370 0.0400
11:01-12:00, Fri., 21 Apr. 0.0432 0.0368 0.0400
10:01-11:00, Fri., 21 Apr. 0.0434 0.0371 0.0396
09:01-10:00, Fri., 21 Apr. 0.0428 0.0362 0.0396
08:01-09:00, Fri., 21 Apr. 0.0428 0.0377 0.0403
07:01-08:00, Fri., 21 Apr. 0.0443 0.0374 0.0396
06:01-07:00, Fri., 21 Apr. 0.0432 0.0365 0.0397
05:01-06:00, Fri., 21 Apr. 0.0434 0.0365 0.0399
04:01-05:00, Fri., 21 Apr. 0.0431 0.0362 0.0398
03:01-04:00, Fri., 21 Apr. 0.0425 0.0369 0.0400
02:01-03:00, Fri., 21 Apr. 0.0435 0.0371 0.0401
01:01-02:00, Fri., 21 Apr. 0.0436 0.0372 0.0399
00:01-01:00, Fri., 21 Apr. 0.0428 0.0368 0.0399
23:01-24:00, Thu., 20 Apr. 0.0419 0.0367 0.0397
22:01-23:00, Thu., 20 Apr. 0.0429 0.0368 0.0399
21:01-22:00, Thu., 20 Apr. 0.0430 0.0365 0.0399
20:01-21:00, Thu., 20 Apr. 0.0428 0.0372 0.0398
19:01-20:00, Thu., 20 Apr. 0.0426 0.0365 0.0400
18:01-19:00, Thu., 20 Apr. 0.0434 0.0369 0.0396
17:01-18:00, Thu., 20 Apr. 0.0455 0.0371 0.0400
16:01-17:00, Thu., 20 Apr. 0.0432 0.0369 0.0400
15:01-16:00, Thu., 20 Apr. 0.0433 0.0375 0.0402
14:01-15:00, Thu., 20 Apr. 0.0430 0.0373 0.0405
13:01-14:00, Thu., 20 Apr. 0.0431 0.0361 0.0399
12:01-13:00, Thu., 20 Apr. 0.0424 0.0368 0.0396
11:01-12:00, Thu., 20 Apr. 0.0427 0.0366 0.0394
10:01-11:00, Thu., 20 Apr. 0.0426 0.0362 0.0401
09:01-10:00, Thu., 20 Apr. 0.0432 0.0373 0.0403
08:01-09:00, Thu., 20 Apr. 0.0431 0.0364 0.0402
07:01-08:00, Thu., 20 Apr. 0.0431 0.0375 0.0400
06:01-07:00, Thu., 20 Apr. 0.0420 0.0370 0.0398
05:01-06:00, Thu., 20 Apr. 0.0423 0.0367 0.0398
04:01-05:00, Thu., 20 Apr. 0.0444 0.0372 0.0401
03:01-04:00, Thu., 20 Apr. 0.0436 0.0368 0.0399
02:01-03:00, Thu., 20 Apr. 0.0425 0.0373 0.0402
01:01-02:00, Thu., 20 Apr. 0.0434 0.0360 0.0398
00:01-01:00, Thu., 20 Apr. 0.0425 0.0370 0.0399
23:01-24:00, Wed., 19 Apr. 0.0426 0.0365 0.0399
22:01-23:00, Wed., 19 Apr. 0.0433 0.0369 0.0398
21:01-22:00, Wed., 19 Apr. 0.0442 0.0364 0.0398
20:01-21:00, Wed., 19 Apr. 0.0426 0.0368 0.0402
19:01-20:00, Wed., 19 Apr. 0.0429 0.0365 0.0399
18:01-19:00, Wed., 19 Apr. 0.0437 0.0366 0.0400
17:01-18:00, Wed., 19 Apr. 0.0431 0.0367 0.0401
16:01-17:00, Wed., 19 Apr. 0.0423 0.0369 0.0397
15:01-16:00, Wed., 19 Apr. 0.0420 0.0367 0.0394
14:01-15:00, Wed., 19 Apr. 0.0426 0.0366 0.0398
13:01-14:00, Wed., 19 Apr. 0.0435 0.0366 0.0398
12:01-13:00, Wed., 19 Apr. 0.0429 0.0366 0.0401
11:01-12:00, Wed., 19 Apr. 0.0436 0.0368 0.0402
10:01-11:00, Wed., 19 Apr. 0.0432 0.0374 0.0404
09:01-10:00, Wed., 19 Apr. 0.0432 0.0380 0.0409
08:01-09:00, Wed., 19 Apr. 0.0446 0.0369 0.0405
07:01-08:00, Wed., 19 Apr. 0.0431 0.0368 0.0403
06:01-07:00, Wed., 19 Apr. 0.0430 0.0375 0.0400
05:01-06:00, Wed., 19 Apr. 0.0429 0.0373 0.0398
04:01-05:00, Wed., 19 Apr. 0.0424 0.0363 0.0396
03:01-04:00, Wed., 19 Apr. 0.0433 0.0370 0.0398
02:01-03:00, Wed., 19 Apr. 0.0421 0.0366 0.0392
01:01-02:00, Wed., 19 Apr. 0.0429 0.0368 0.0398
00:01-01:00, Wed., 19 Apr. 0.0435 0.0366 0.0393
23:01-24:00, Tue., 18 Apr. 0.0421 0.0361 0.0393
22:01-23:00, Tue., 18 Apr. 0.0423 0.0367 0.0392
21:01-22:00, Tue., 18 Apr. 0.0421 0.0371 0.0394
20:01-21:00, Tue., 18 Apr. 0.0422 0.0367 0.0395
19:01-20:00, Tue., 18 Apr. 0.0425 0.0364 0.0392
18:01-19:00, Tue., 18 Apr. 0.0414 0.0366 0.0393
17:01-18:00, Tue., 18 Apr. 0.0421 0.0371 0.0396
16:01-17:00, Tue., 18 Apr. 0.0427 0.0367 0.0395
15:01-16:00, Tue., 18 Apr. 0.0419 0.0367 0.0395
14:01-15:00, Tue., 18 Apr. 0.0413 0.0366 0.0393
13:01-14:00, Tue., 18 Apr. 0.0423 0.0362 0.0394
12:01-13:00, Tue., 18 Apr. 0.0432 0.0368 0.0395
11:01-12:00, Tue., 18 Apr. 0.0432 0.0367 0.0394
10:01-11:00, Tue., 18 Apr. 0.0424 0.0363 0.0397
09:01-10:00, Tue., 18 Apr. 0.0420 0.0368 0.0397
08:01-09:00, Tue., 18 Apr. 0.0419 0.0367 0.0395
07:01-08:00, Tue., 18 Apr. 0.0429 0.0364 0.0394
06:01-07:00, Tue., 18 Apr. 0.0419 0.0367 0.0389
05:01-06:00, Tue., 18 Apr. 0.0420 0.0364 0.0389
04:01-05:00, Tue., 18 Apr. 0.0434 0.0363 0.0390
03:01-04:00, Tue., 18 Apr. 0.0414 0.0363 0.0389
02:01-03:00, Tue., 18 Apr. 0.0412 0.0362 0.0387
01:01-02:00, Tue., 18 Apr. 0.0418 0.0363 0.0389
00:01-01:00, Tue., 18 Apr. 0.0424 0.0358 0.0388
23:01-24:00, Mon., 17 Apr. 0.0428 0.0366 0.0387
22:01-23:00, Mon., 17 Apr. 0.0411 0.0365 0.0385
21:01-22:00, Mon., 17 Apr. 0.0415 0.0363 0.0388
20:01-21:00, Mon., 17 Apr. 0.0412 0.0360 0.0385
19:01-20:00, Mon., 17 Apr. 0.0430 0.0362 0.0394
18:01-19:00, Mon., 17 Apr. 0.0414 0.0365 0.0390
17:01-18:00, Mon., 17 Apr. 0.0413 0.0365 0.0390
16:01-17:00, Mon., 17 Apr. 0.0415 0.0363 0.0391
15:01-16:00, Mon., 17 Apr. 0.0422 0.0367 0.0394
14:01-15:00, Mon., 17 Apr. 0.0422 0.0364 0.0390
13:01-14:00, Mon., 17 Apr. 0.0421 0.0364 0.0391
12:01-13:00, Mon., 17 Apr. 0.0421 0.0364 0.0393
11:01-12:00, Mon., 17 Apr. 0.0423 0.0367 0.0393
10:01-11:00, Mon., 17 Apr. 0.0429 0.0367 0.0394
09:01-10:00, Mon., 17 Apr. 0.0424 0.0360 0.0392
08:01-09:00, Mon., 17 Apr. 0.0416 0.0362 0.0391
07:01-08:00, Mon., 17 Apr. 0.0420 0.0363 0.0389
06:01-07:00, Mon., 17 Apr. 0.0438 0.0358 0.0387
05:01-06:00, Mon., 17 Apr. 0.0433 0.0359 0.0389
04:01-05:00, Mon., 17 Apr. 0.0441 0.0366 0.0406
03:01-04:00, Mon., 17 Apr. 0.0497 0.0400 0.0454
02:01-03:00, Mon., 17 Apr. 0.0539 0.0433 0.0486
01:01-02:00, Mon., 17 Apr. 0.0456 0.0361 0.0393
00:01-01:00, Mon., 17 Apr. 0.0424 0.0349 0.0392