Measurement results by the hour (Edogawa) 22 Mar., 2021 - 28 Mar., 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., 28 Mar. 0.0512 0.0429 0.0462
22:01-23:00, Sun., 28 Mar. 0.0537 0.0464 0.0505
21:01-22:00, Sun., 28 Mar. 0.0534 0.0442 0.0481
20:01-21:00, Sun., 28 Mar. 0.0492 0.0399 0.0435
19:01-20:00, Sun., 28 Mar. 0.0464 0.0389 0.0432
18:01-19:00, Sun., 28 Mar. 0.0454 0.0397 0.0422
17:01-18:00, Sun., 28 Mar. 0.0466 0.0392 0.0423
16:01-17:00, Sun., 28 Mar. 0.0453 0.0387 0.0417
15:01-16:00, Sun., 28 Mar. 0.0456 0.0395 0.0424
14:01-15:00, Sun., 28 Mar. 0.0461 0.0401 0.0434
13:01-14:00, Sun., 28 Mar. 0.0516 0.0415 0.0463
12:01-13:00, Sun., 28 Mar. 0.0584 0.0471 0.0538
11:01-12:00, Sun., 28 Mar. 0.0564 0.0416 0.0481
10:01-11:00, Sun., 28 Mar. 0.0455 0.0402 0.0432
09:01-10:00, Sun., 28 Mar. 0.0464 0.0410 0.0436
08:01-09:00, Sun., 28 Mar. 0.0469 0.0413 0.0437
07:01-08:00, Sun., 28 Mar. 0.0470 0.0405 0.0432
06:01-07:00, Sun., 28 Mar. 0.0463 0.0404 0.0433
05:01-06:00, Sun., 28 Mar. 0.0455 0.0403 0.0435
04:01-05:00, Sun., 28 Mar. 0.0461 0.0400 0.0430
03:01-04:00, Sun., 28 Mar. 0.0465 0.0412 0.0434
02:01-03:00, Sun., 28 Mar. 0.0473 0.0404 0.0431
01:01-02:00, Sun., 28 Mar. 0.0494 0.0395 0.0431
00:01-01:00, Sun., 28 Mar. 0.0470 0.0404 0.0434
23:01-24:00, Sat., 27 Mar. 0.0466 0.0396 0.0430
22:01-23:00, Sat., 27 Mar. 0.0457 0.0402 0.0429
21:01-22:00, Sat., 27 Mar. 0.0448 0.0404 0.0430
20:01-21:00, Sat., 27 Mar. 0.0462 0.0400 0.0432
19:01-20:00, Sat., 27 Mar. 0.0475 0.0397 0.0437
18:01-19:00, Sat., 27 Mar. 0.0466 0.0408 0.0435
17:01-18:00, Sat., 27 Mar. 0.0457 0.0397 0.0430
16:01-17:00, Sat., 27 Mar. 0.0475 0.0400 0.0431
15:01-16:00, Sat., 27 Mar. 0.0465 0.0409 0.0438
14:01-15:00, Sat., 27 Mar. 0.0460 0.0404 0.0431
13:01-14:00, Sat., 27 Mar. 0.0473 0.0402 0.0436
12:01-13:00, Sat., 27 Mar. 0.0466 0.0404 0.0434
11:01-12:00, Sat., 27 Mar. 0.0459 0.0401 0.0429
10:01-11:00, Sat., 27 Mar. 0.0467 0.0411 0.0438
09:01-10:00, Sat., 27 Mar. 0.0474 0.0400 0.0439
08:01-09:00, Sat., 27 Mar. 0.0466 0.0395 0.0435
07:01-08:00, Sat., 27 Mar. 0.0463 0.0399 0.0432
06:01-07:00, Sat., 27 Mar. 0.0450 0.0402 0.0430
05:01-06:00, Sat., 27 Mar. 0.0465 0.0399 0.0431
04:01-05:00, Sat., 27 Mar. 0.0454 0.0392 0.0427
03:01-04:00, Sat., 27 Mar. 0.0465 0.0395 0.0429
02:01-03:00, Sat., 27 Mar. 0.0452 0.0407 0.0428
01:01-02:00, Sat., 27 Mar. 0.0477 0.0399 0.0427
00:01-01:00, Sat., 27 Mar. 0.0454 0.0398 0.0428
23:01-24:00, Fri., 26 Mar. 0.0462 0.0404 0.0430
22:01-23:00, Fri., 26 Mar. 0.0457 0.0398 0.0431
21:01-22:00, Fri., 26 Mar. 0.0460 0.0378 0.0427
20:01-21:00, Fri., 26 Mar. 0.0469 0.0400 0.0430
19:01-20:00, Fri., 26 Mar. 0.0480 0.0400 0.0427
18:01-19:00, Fri., 26 Mar. 0.0466 0.0395 0.0429
17:01-18:00, Fri., 26 Mar. 0.0453 0.0410 0.0431
16:01-17:00, Fri., 26 Mar. 0.0457 0.0404 0.0429
15:01-16:00, Fri., 26 Mar. 0.0472 0.0395 0.0433
14:01-15:00, Fri., 26 Mar. 0.0462 0.0391 0.0432
13:01-14:00, Fri., 26 Mar. 0.0461 0.0401 0.0433
12:01-13:00, Fri., 26 Mar. 0.0465 0.0395 0.0434
11:01-12:00, Fri., 26 Mar. 0.0468 0.0401 0.0431
10:01-11:00, Fri., 26 Mar. 0.0475 0.0414 0.0439
09:01-10:00, Fri., 26 Mar. 0.0465 0.0397 0.0432
08:01-09:00, Fri., 26 Mar. 0.0463 0.0398 0.0436
07:01-08:00, Fri., 26 Mar. 0.0462 0.0400 0.0431
06:01-07:00, Fri., 26 Mar. 0.0452 0.0400 0.0429
05:01-06:00, Fri., 26 Mar. 0.0458 0.0399 0.0428
04:01-05:00, Fri., 26 Mar. 0.0467 0.0396 0.0431
03:01-04:00, Fri., 26 Mar. 0.0456 0.0399 0.0430
02:01-03:00, Fri., 26 Mar. 0.0463 0.0393 0.0429
01:01-02:00, Fri., 26 Mar. 0.0450 0.0385 0.0424
00:01-01:00, Fri., 26 Mar. 0.0456 0.0382 0.0421
23:01-24:00, Thu., 25 Mar. 0.0452 0.0392 0.0420
22:01-23:00, Thu., 25 Mar. 0.0449 0.0385 0.0418
21:01-22:00, Thu., 25 Mar. 0.0457 0.0379 0.0421
20:01-21:00, Thu., 25 Mar. 0.0452 0.0391 0.0419
19:01-20:00, Thu., 25 Mar. 0.0452 0.0392 0.0420
18:01-19:00, Thu., 25 Mar. 0.0447 0.0396 0.0420
17:01-18:00, Thu., 25 Mar. 0.0471 0.0405 0.0434
16:01-17:00, Thu., 25 Mar. 0.0503 0.0417 0.0459
15:01-16:00, Thu., 25 Mar. 0.0494 0.0443 0.0467
14:01-15:00, Thu., 25 Mar. 0.0483 0.0422 0.0455
13:01-14:00, Thu., 25 Mar. 0.0474 0.0390 0.0430
12:01-13:00, Thu., 25 Mar. 0.0457 0.0394 0.0427
11:01-12:00, Thu., 25 Mar. 0.0466 0.0392 0.0427
10:01-11:00, Thu., 25 Mar. 0.0487 0.0394 0.0430
09:01-10:00, Thu., 25 Mar. 0.0458 0.0400 0.0426
08:01-09:00, Thu., 25 Mar. 0.0458 0.0397 0.0426
07:01-08:00, Thu., 25 Mar. 0.0475 0.0398 0.0427
06:01-07:00, Thu., 25 Mar. 0.0445 0.0395 0.0423
05:01-06:00, Thu., 25 Mar. 0.0460 0.0390 0.0427
04:01-05:00, Thu., 25 Mar. 0.0457 0.0390 0.0424
03:01-04:00, Thu., 25 Mar. 0.0455 0.0390 0.0423
02:01-03:00, Thu., 25 Mar. 0.0448 0.0389 0.0422
01:01-02:00, Thu., 25 Mar. 0.0450 0.0395 0.0419
00:01-01:00, Thu., 25 Mar. 0.0452 0.0398 0.0426
23:01-24:00, Wed., 24 Mar. 0.0471 0.0402 0.0424
22:01-23:00, Wed., 24 Mar. 0.0467 0.0400 0.0423
21:01-22:00, Wed., 24 Mar. 0.0447 0.0390 0.0422
20:01-21:00, Wed., 24 Mar. 0.0456 0.0387 0.0426
19:01-20:00, Wed., 24 Mar. 0.0458 0.0396 0.0425
18:01-19:00, Wed., 24 Mar. 0.0459 0.0386 0.0422
17:01-18:00, Wed., 24 Mar. 0.0464 0.0404 0.0432
16:01-17:00, Wed., 24 Mar. 0.0464 0.0397 0.0431
15:01-16:00, Wed., 24 Mar. 0.0460 0.0403 0.0427
14:01-15:00, Wed., 24 Mar. 0.0461 0.0395 0.0428
13:01-14:00, Wed., 24 Mar. 0.0461 0.0402 0.0431
12:01-13:00, Wed., 24 Mar. 0.0455 0.0404 0.0433
11:01-12:00, Wed., 24 Mar. 0.0466 0.0405 0.0433
10:01-11:00, Wed., 24 Mar. 0.0475 0.0400 0.0434
09:01-10:00, Wed., 24 Mar. 0.0459 0.0414 0.0436
08:01-09:00, Wed., 24 Mar. 0.0490 0.0417 0.0440
07:01-08:00, Wed., 24 Mar. 0.0459 0.0400 0.0434
06:01-07:00, Wed., 24 Mar. 0.0455 0.0395 0.0431
05:01-06:00, Wed., 24 Mar. 0.0458 0.0403 0.0428
04:01-05:00, Wed., 24 Mar. 0.0452 0.0396 0.0425
03:01-04:00, Wed., 24 Mar. 0.0463 0.0393 0.0427
02:01-03:00, Wed., 24 Mar. 0.0457 0.0392 0.0423
01:01-02:00, Wed., 24 Mar. 0.0454 0.0389 0.0422
00:01-01:00, Wed., 24 Mar. 0.0450 0.0400 0.0423
23:01-24:00, Tue., 23 Mar. 0.0466 0.0403 0.0424
22:01-23:00, Tue., 23 Mar. 0.0448 0.0392 0.0419
21:01-22:00, Tue., 23 Mar. 0.0461 0.0396 0.0423
20:01-21:00, Tue., 23 Mar. 0.0448 0.0401 0.0423
19:01-20:00, Tue., 23 Mar. 0.0453 0.0402 0.0427
18:01-19:00, Tue., 23 Mar. 0.0450 0.0375 0.0420
17:01-18:00, Tue., 23 Mar. 0.0458 0.0389 0.0427
16:01-17:00, Tue., 23 Mar. 0.0457 0.0401 0.0426
15:01-16:00, Tue., 23 Mar. 0.0465 0.0402 0.0430
14:01-15:00, Tue., 23 Mar. 0.0467 0.0399 0.0432
13:01-14:00, Tue., 23 Mar. 0.0461 0.0409 0.0430
12:01-13:00, Tue., 23 Mar. 0.0466 0.0398 0.0430
11:01-12:00, Tue., 23 Mar. 0.0458 0.0397 0.0428
10:01-11:00, Tue., 23 Mar. 0.0450 0.0399 0.0429
09:01-10:00, Tue., 23 Mar. 0.0465 0.0393 0.0428
08:01-09:00, Tue., 23 Mar. 0.0478 0.0393 0.0423
07:01-08:00, Tue., 23 Mar. 0.0452 0.0387 0.0420
06:01-07:00, Tue., 23 Mar. 0.0447 0.0393 0.0421
05:01-06:00, Tue., 23 Mar. 0.0454 0.0382 0.0418
04:01-05:00, Tue., 23 Mar. 0.0449 0.0386 0.0420
03:01-04:00, Tue., 23 Mar. 0.0443 0.0394 0.0421
02:01-03:00, Tue., 23 Mar. 0.0444 0.0384 0.0420
01:01-02:00, Tue., 23 Mar. 0.0451 0.0401 0.0421
00:01-01:00, Tue., 23 Mar. 0.0461 0.0400 0.0431
23:01-24:00, Mon., 22 Mar. 0.0498 0.0423 0.0458
22:01-23:00, Mon., 22 Mar. 0.0603 0.0442 0.0532
21:01-22:00, Mon., 22 Mar. 0.0667 0.0549 0.0616
20:01-21:00, Mon., 22 Mar. 0.0576 0.0480 0.0527
19:01-20:00, Mon., 22 Mar. 0.0514 0.0443 0.0487
18:01-19:00, Mon., 22 Mar. 0.0501 0.0436 0.0469
17:01-18:00, Mon., 22 Mar. 0.0498 0.0416 0.0449
16:01-17:00, Mon., 22 Mar. 0.0467 0.0407 0.0438
15:01-16:00, Mon., 22 Mar. 0.0458 0.0407 0.0433
14:01-15:00, Mon., 22 Mar. 0.0452 0.0398 0.0430
13:01-14:00, Mon., 22 Mar. 0.0474 0.0404 0.0432
12:01-13:00, Mon., 22 Mar. 0.0457 0.0404 0.0434
11:01-12:00, Mon., 22 Mar. 0.0462 0.0408 0.0432
10:01-11:00, Mon., 22 Mar. 0.0463 0.0392 0.0429
09:01-10:00, Mon., 22 Mar. 0.0462 0.0405 0.0430
08:01-09:00, Mon., 22 Mar. 0.0457 0.0406 0.0430
07:01-08:00, Mon., 22 Mar. 0.0459 0.0392 0.0429
06:01-07:00, Mon., 22 Mar. 0.0458 0.0400 0.0425
05:01-06:00, Mon., 22 Mar. 0.0455 0.0393 0.0425
04:01-05:00, Mon., 22 Mar. 0.0451 0.0393 0.0418
03:01-04:00, Mon., 22 Mar. 0.0453 0.0401 0.0427
02:01-03:00, Mon., 22 Mar. 0.0494 0.0406 0.0443
01:01-02:00, Mon., 22 Mar. 0.0559 0.0431 0.0502
00:01-01:00, Mon., 22 Mar. 0.0598 0.0411 0.0500