Measurement results by the hour (Edogawa) 16 Jan., 2023 - 22 Jan., 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., 22 Jan. 0.0427 0.0369 0.0401
22:01-23:00, Sun., 22 Jan. 0.0438 0.0366 0.0403
21:01-22:00, Sun., 22 Jan. 0.0428 0.0368 0.0398
20:01-21:00, Sun., 22 Jan. 0.0427 0.0361 0.0397
19:01-20:00, Sun., 22 Jan. 0.0424 0.0370 0.0400
18:01-19:00, Sun., 22 Jan. 0.0434 0.0371 0.0397
17:01-18:00, Sun., 22 Jan. 0.0425 0.0365 0.0393
16:01-17:00, Sun., 22 Jan. 0.0453 0.0363 0.0396
15:01-16:00, Sun., 22 Jan. 0.0423 0.0354 0.0394
14:01-15:00, Sun., 22 Jan. 0.0420 0.0369 0.0394
13:01-14:00, Sun., 22 Jan. 0.0419 0.0371 0.0396
12:01-13:00, Sun., 22 Jan. 0.0432 0.0366 0.0403
11:01-12:00, Sun., 22 Jan. 0.0450 0.0362 0.0403
10:01-11:00, Sun., 22 Jan. 0.0435 0.0367 0.0403
09:01-10:00, Sun., 22 Jan. 0.0422 0.0370 0.0400
08:01-09:00, Sun., 22 Jan. 0.0432 0.0370 0.0399
07:01-08:00, Sun., 22 Jan. 0.0438 0.0372 0.0404
06:01-07:00, Sun., 22 Jan. 0.0431 0.0368 0.0400
05:01-06:00, Sun., 22 Jan. 0.0438 0.0366 0.0399
04:01-05:00, Sun., 22 Jan. 0.0428 0.0380 0.0401
03:01-04:00, Sun., 22 Jan. 0.0435 0.0367 0.0398
02:01-03:00, Sun., 22 Jan. 0.0439 0.0369 0.0400
01:01-02:00, Sun., 22 Jan. 0.0434 0.0370 0.0399
00:01-01:00, Sun., 22 Jan. 0.0440 0.0367 0.0398
23:01-24:00, Sat., 21 Jan. 0.0419 0.0364 0.0394
22:01-23:00, Sat., 21 Jan. 0.0424 0.0359 0.0396
21:01-22:00, Sat., 21 Jan. 0.0434 0.0370 0.0397
20:01-21:00, Sat., 21 Jan. 0.0431 0.0370 0.0399
19:01-20:00, Sat., 21 Jan. 0.0430 0.0360 0.0396
18:01-19:00, Sat., 21 Jan. 0.0433 0.0367 0.0396
17:01-18:00, Sat., 21 Jan. 0.0423 0.0368 0.0393
16:01-17:00, Sat., 21 Jan. 0.0430 0.0366 0.0399
15:01-16:00, Sat., 21 Jan. 0.0435 0.0369 0.0396
14:01-15:00, Sat., 21 Jan. 0.0431 0.0366 0.0400
13:01-14:00, Sat., 21 Jan. 0.0421 0.0364 0.0395
12:01-13:00, Sat., 21 Jan. 0.0418 0.0368 0.0394
11:01-12:00, Sat., 21 Jan. 0.0429 0.0373 0.0395
10:01-11:00, Sat., 21 Jan. 0.0424 0.0371 0.0395
09:01-10:00, Sat., 21 Jan. 0.0431 0.0367 0.0399
08:01-09:00, Sat., 21 Jan. 0.0423 0.0365 0.0394
07:01-08:00, Sat., 21 Jan. 0.0427 0.0371 0.0399
06:01-07:00, Sat., 21 Jan. 0.0431 0.0373 0.0405
05:01-06:00, Sat., 21 Jan. 0.0428 0.0379 0.0407
04:01-05:00, Sat., 21 Jan. 0.0439 0.0372 0.0410
03:01-04:00, Sat., 21 Jan. 0.0444 0.0363 0.0414
02:01-03:00, Sat., 21 Jan. 0.0440 0.0367 0.0406
01:01-02:00, Sat., 21 Jan. 0.0439 0.0368 0.0402
00:01-01:00, Sat., 21 Jan. 0.0431 0.0369 0.0399
23:01-24:00, Fri., 20 Jan. 0.0418 0.0363 0.0396
22:01-23:00, Fri., 20 Jan. 0.0423 0.0368 0.0396
21:01-22:00, Fri., 20 Jan. 0.0434 0.0367 0.0396
20:01-21:00, Fri., 20 Jan. 0.0426 0.0369 0.0395
19:01-20:00, Fri., 20 Jan. 0.0421 0.0367 0.0395
18:01-19:00, Fri., 20 Jan. 0.0422 0.0370 0.0397
17:01-18:00, Fri., 20 Jan. 0.0437 0.0368 0.0396
16:01-17:00, Fri., 20 Jan. 0.0428 0.0370 0.0397
15:01-16:00, Fri., 20 Jan. 0.0426 0.0369 0.0400
14:01-15:00, Fri., 20 Jan. 0.0440 0.0373 0.0407
13:01-14:00, Fri., 20 Jan. 0.0445 0.0377 0.0408
12:01-13:00, Fri., 20 Jan. 0.0427 0.0379 0.0405
11:01-12:00, Fri., 20 Jan. 0.0444 0.0372 0.0406
10:01-11:00, Fri., 20 Jan. 0.0438 0.0367 0.0399
09:01-10:00, Fri., 20 Jan. 0.0432 0.0367 0.0397
08:01-09:00, Fri., 20 Jan. 0.0428 0.0370 0.0399
07:01-08:00, Fri., 20 Jan. 0.0428 0.0372 0.0401
06:01-07:00, Fri., 20 Jan. 0.0433 0.0365 0.0399
05:01-06:00, Fri., 20 Jan. 0.0453 0.0380 0.0411
04:01-05:00, Fri., 20 Jan. 0.0471 0.0394 0.0436
03:01-04:00, Fri., 20 Jan. 0.0491 0.0408 0.0444
02:01-03:00, Fri., 20 Jan. 0.0454 0.0395 0.0424
01:01-02:00, Fri., 20 Jan. 0.0457 0.0373 0.0415
00:01-01:00, Fri., 20 Jan. 0.0436 0.0368 0.0406
23:01-24:00, Thu., 19 Jan. 0.0428 0.0367 0.0398
22:01-23:00, Thu., 19 Jan. 0.0433 0.0367 0.0402
21:01-22:00, Thu., 19 Jan. 0.0435 0.0374 0.0399
20:01-21:00, Thu., 19 Jan. 0.0431 0.0362 0.0393
19:01-20:00, Thu., 19 Jan. 0.0428 0.0365 0.0392
18:01-19:00, Thu., 19 Jan. 0.0424 0.0366 0.0395
17:01-18:00, Thu., 19 Jan. 0.0426 0.0363 0.0395
16:01-17:00, Thu., 19 Jan. 0.0429 0.0364 0.0397
15:01-16:00, Thu., 19 Jan. 0.0418 0.0364 0.0392
14:01-15:00, Thu., 19 Jan. 0.0421 0.0374 0.0397
13:01-14:00, Thu., 19 Jan. 0.0445 0.0364 0.0404
12:01-13:00, Thu., 19 Jan. 0.0423 0.0368 0.0400
11:01-12:00, Thu., 19 Jan. 0.0445 0.0369 0.0399
10:01-11:00, Thu., 19 Jan. 0.0434 0.0374 0.0400
09:01-10:00, Thu., 19 Jan. 0.0439 0.0365 0.0400
08:01-09:00, Thu., 19 Jan. 0.0427 0.0372 0.0394
07:01-08:00, Thu., 19 Jan. 0.0426 0.0368 0.0395
06:01-07:00, Thu., 19 Jan. 0.0425 0.0368 0.0397
05:01-06:00, Thu., 19 Jan. 0.0430 0.0365 0.0397
04:01-05:00, Thu., 19 Jan. 0.0433 0.0362 0.0395
03:01-04:00, Thu., 19 Jan. 0.0430 0.0370 0.0395
02:01-03:00, Thu., 19 Jan. 0.0430 0.0367 0.0400
01:01-02:00, Thu., 19 Jan. 0.0431 0.0369 0.0398
00:01-01:00, Thu., 19 Jan. 0.0449 0.0371 0.0404
23:01-24:00, Wed., 18 Jan. 0.0434 0.0370 0.0401
22:01-23:00, Wed., 18 Jan. 0.0421 0.0365 0.0394
21:01-22:00, Wed., 18 Jan. 0.0421 0.0370 0.0397
20:01-21:00, Wed., 18 Jan. 0.0435 0.0365 0.0399
19:01-20:00, Wed., 18 Jan. 0.0429 0.0374 0.0401
18:01-19:00, Wed., 18 Jan. 0.0442 0.0370 0.0400
17:01-18:00, Wed., 18 Jan. 0.0438 0.0364 0.0403
16:01-17:00, Wed., 18 Jan. 0.0425 0.0373 0.0401
15:01-16:00, Wed., 18 Jan. 0.0441 0.0368 0.0401
14:01-15:00, Wed., 18 Jan. 0.0432 0.0368 0.0405
13:01-14:00, Wed., 18 Jan. 0.0426 0.0376 0.0403
12:01-13:00, Wed., 18 Jan. 0.0433 0.0371 0.0402
11:01-12:00, Wed., 18 Jan. 0.0432 0.0365 0.0398
10:01-11:00, Wed., 18 Jan. 0.0442 0.0370 0.0406
09:01-10:00, Wed., 18 Jan. 0.0437 0.0365 0.0397
08:01-09:00, Wed., 18 Jan. 0.0437 0.0371 0.0398
07:01-08:00, Wed., 18 Jan. 0.0423 0.0365 0.0398
06:01-07:00, Wed., 18 Jan. 0.0427 0.0368 0.0400
05:01-06:00, Wed., 18 Jan. 0.0444 0.0372 0.0407
04:01-05:00, Wed., 18 Jan. 0.0432 0.0366 0.0399
03:01-04:00, Wed., 18 Jan. 0.0424 0.0362 0.0390
02:01-03:00, Wed., 18 Jan. 0.0426 0.0359 0.0388
01:01-02:00, Wed., 18 Jan. 0.0415 0.0367 0.0389
00:01-01:00, Wed., 18 Jan. 0.0441 0.0367 0.0398
23:01-24:00, Tue., 17 Jan. 0.0455 0.0394 0.0424
22:01-23:00, Tue., 17 Jan. 0.0479 0.0380 0.0439
21:01-22:00, Tue., 17 Jan. 0.0449 0.0389 0.0418
20:01-21:00, Tue., 17 Jan. 0.0467 0.0395 0.0426
19:01-20:00, Tue., 17 Jan. 0.0452 0.0384 0.0417
18:01-19:00, Tue., 17 Jan. 0.0437 0.0368 0.0404
17:01-18:00, Tue., 17 Jan. 0.0413 0.0358 0.0389
16:01-17:00, Tue., 17 Jan. 0.0419 0.0359 0.0387
15:01-16:00, Tue., 17 Jan. 0.0412 0.0364 0.0388
14:01-15:00, Tue., 17 Jan. 0.0419 0.0365 0.0391
13:01-14:00, Tue., 17 Jan. 0.0428 0.0369 0.0394
12:01-13:00, Tue., 17 Jan. 0.0428 0.0366 0.0391
11:01-12:00, Tue., 17 Jan. 0.0417 0.0366 0.0390
10:01-11:00, Tue., 17 Jan. 0.0422 0.0367 0.0388
09:01-10:00, Tue., 17 Jan. 0.0417 0.0365 0.0390
08:01-09:00, Tue., 17 Jan. 0.0422 0.0363 0.0385
07:01-08:00, Tue., 17 Jan. 0.0429 0.0360 0.0387
06:01-07:00, Tue., 17 Jan. 0.0420 0.0364 0.0386
05:01-06:00, Tue., 17 Jan. 0.0406 0.0360 0.0382
04:01-05:00, Tue., 17 Jan. 0.0419 0.0366 0.0386
03:01-04:00, Tue., 17 Jan. 0.0410 0.0365 0.0387
02:01-03:00, Tue., 17 Jan. 0.0439 0.0365 0.0392
01:01-02:00, Tue., 17 Jan. 0.0413 0.0362 0.0386
00:01-01:00, Tue., 17 Jan. 0.0428 0.0365 0.0390
23:01-24:00, Mon., 16 Jan. 0.0412 0.0362 0.0386
22:01-23:00, Mon., 16 Jan. 0.0423 0.0366 0.0397
21:01-22:00, Mon., 16 Jan. 0.0418 0.0367 0.0396
20:01-21:00, Mon., 16 Jan. 0.0429 0.0365 0.0397
19:01-20:00, Mon., 16 Jan. 0.0435 0.0370 0.0398
18:01-19:00, Mon., 16 Jan. 0.0421 0.0377 0.0402
17:01-18:00, Mon., 16 Jan. 0.0455 0.0383 0.0418
16:01-17:00, Mon., 16 Jan. 0.0490 0.0398 0.0439
15:01-16:00, Mon., 16 Jan. 0.0616 0.0449 0.0521
14:01-15:00, Mon., 16 Jan. 0.0734 0.0558 0.0647
13:01-14:00, Mon., 16 Jan. 0.0874 0.0710 0.0749
12:01-13:00, Mon., 16 Jan. 0.0864 0.0682 0.0759
11:01-12:00, Mon., 16 Jan. 0.0732 0.0504 0.0620
10:01-11:00, Mon., 16 Jan. 0.0563 0.0456 0.0517
09:01-10:00, Mon., 16 Jan. 0.0499 0.0412 0.0445
08:01-09:00, Mon., 16 Jan. 0.0443 0.0388 0.0409
07:01-08:00, Mon., 16 Jan. 0.0436 0.0372 0.0409
06:01-07:00, Mon., 16 Jan. 0.0450 0.0390 0.0415
05:01-06:00, Mon., 16 Jan. 0.0509 0.0407 0.0452
04:01-05:00, Mon., 16 Jan. 0.0514 0.0464 0.0488
03:01-04:00, Mon., 16 Jan. 0.0511 0.0421 0.0470
02:01-03:00, Mon., 16 Jan. 0.0581 0.0470 0.0523
01:01-02:00, Mon., 16 Jan. 0.0651 0.0542 0.0595
00:01-01:00, Mon., 16 Jan. 0.0698 0.0591 0.0652