Measurement results by the hour (Edogawa) 2 Mar., 2020 - 8 Mar., 2020

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 Mar. 0.0453 0.0398 0.0432
22:01-23:00, Sun., 08 Mar. 0.0455 0.0405 0.0430
21:01-22:00, Sun., 08 Mar. 0.0453 0.0394 0.0427
20:01-21:00, Sun., 08 Mar. 0.0468 0.0403 0.0432
19:01-20:00, Sun., 08 Mar. 0.0477 0.0413 0.0441
18:01-19:00, Sun., 08 Mar. 0.0483 0.0407 0.0440
17:01-18:00, Sun., 08 Mar. 0.0515 0.0430 0.0471
16:01-17:00, Sun., 08 Mar. 0.0520 0.0448 0.0478
15:01-16:00, Sun., 08 Mar. 0.0489 0.0431 0.0455
14:01-15:00, Sun., 08 Mar. 0.0496 0.0416 0.0449
13:01-14:00, Sun., 08 Mar. 0.0500 0.0435 0.0469
12:01-13:00, Sun., 08 Mar. 0.0530 0.0466 0.0496
11:01-12:00, Sun., 08 Mar. 0.0557 0.0459 0.0495
10:01-11:00, Sun., 08 Mar. 0.0546 0.0476 0.0503
09:01-10:00, Sun., 08 Mar. 0.0541 0.0471 0.0514
08:01-09:00, Sun., 08 Mar. 0.0535 0.0449 0.0495
07:01-08:00, Sun., 08 Mar. 0.0493 0.0402 0.0447
06:01-07:00, Sun., 08 Mar. 0.0459 0.0398 0.0433
05:01-06:00, Sun., 08 Mar. 0.0477 0.0410 0.0440
04:01-05:00, Sun., 08 Mar. 0.0497 0.0411 0.0461
03:01-04:00, Sun., 08 Mar. 0.0507 0.0433 0.0469
02:01-03:00, Sun., 08 Mar. 0.0490 0.0413 0.0444
01:01-02:00, Sun., 08 Mar. 0.0484 0.0406 0.0445
00:01-01:00, Sun., 08 Mar. 0.0488 0.0431 0.0455
23:01-24:00, Sat., 07 Mar. 0.0497 0.0437 0.0465
22:01-23:00, Sat., 07 Mar. 0.0481 0.0406 0.0443
21:01-22:00, Sat., 07 Mar. 0.0490 0.0417 0.0453
20:01-21:00, Sat., 07 Mar. 0.0500 0.0426 0.0457
19:01-20:00, Sat., 07 Mar. 0.0473 0.0410 0.0440
18:01-19:00, Sat., 07 Mar. 0.0474 0.0410 0.0439
17:01-18:00, Sat., 07 Mar. 0.0472 0.0406 0.0435
16:01-17:00, Sat., 07 Mar. 0.0470 0.0410 0.0437
15:01-16:00, Sat., 07 Mar. 0.0486 0.0407 0.0434
14:01-15:00, Sat., 07 Mar. 0.0463 0.0405 0.0436
13:01-14:00, Sat., 07 Mar. 0.0467 0.0387 0.0433
12:01-13:00, Sat., 07 Mar. 0.0469 0.0410 0.0439
11:01-12:00, Sat., 07 Mar. 0.0472 0.0420 0.0441
10:01-11:00, Sat., 07 Mar. 0.0470 0.0417 0.0443
09:01-10:00, Sat., 07 Mar. 0.0488 0.0427 0.0459
08:01-09:00, Sat., 07 Mar. 0.0526 0.0455 0.0489
07:01-08:00, Sat., 07 Mar. 0.0516 0.0445 0.0478
06:01-07:00, Sat., 07 Mar. 0.0491 0.0408 0.0457
05:01-06:00, Sat., 07 Mar. 0.0479 0.0426 0.0454
04:01-05:00, Sat., 07 Mar. 0.0485 0.0410 0.0447
03:01-04:00, Sat., 07 Mar. 0.0484 0.0417 0.0452
02:01-03:00, Sat., 07 Mar. 0.0489 0.0426 0.0458
01:01-02:00, Sat., 07 Mar. 0.0466 0.0412 0.0443
00:01-01:00, Sat., 07 Mar. 0.0466 0.0412 0.0437
23:01-24:00, Fri., 06 Mar. 0.0472 0.0408 0.0437
22:01-23:00, Fri., 06 Mar. 0.0464 0.0410 0.0436
21:01-22:00, Fri., 06 Mar. 0.0475 0.0406 0.0433
20:01-21:00, Fri., 06 Mar. 0.0471 0.0408 0.0436
19:01-20:00, Fri., 06 Mar. 0.0475 0.0415 0.0436
18:01-19:00, Fri., 06 Mar. 0.0462 0.0407 0.0434
17:01-18:00, Fri., 06 Mar. 0.0486 0.0419 0.0442
16:01-17:00, Fri., 06 Mar. 0.0487 0.0412 0.0442
15:01-16:00, Fri., 06 Mar. 0.0470 0.0414 0.0442
14:01-15:00, Fri., 06 Mar. 0.0479 0.0410 0.0442
13:01-14:00, Fri., 06 Mar. 0.0480 0.0413 0.0442
12:01-13:00, Fri., 06 Mar. 0.0476 0.0421 0.0442
11:01-12:00, Fri., 06 Mar. 0.0477 0.0413 0.0444
10:01-11:00, Fri., 06 Mar. 0.0469 0.0407 0.0440
09:01-10:00, Fri., 06 Mar. 0.0467 0.0406 0.0439
08:01-09:00, Fri., 06 Mar. 0.0470 0.0414 0.0438
07:01-08:00, Fri., 06 Mar. 0.0472 0.0406 0.0437
06:01-07:00, Fri., 06 Mar. 0.0470 0.0400 0.0437
05:01-06:00, Fri., 06 Mar. 0.0471 0.0412 0.0437
04:01-05:00, Fri., 06 Mar. 0.0461 0.0400 0.0434
03:01-04:00, Fri., 06 Mar. 0.0469 0.0409 0.0438
02:01-03:00, Fri., 06 Mar. 0.0486 0.0411 0.0441
01:01-02:00, Fri., 06 Mar. 0.0475 0.0403 0.0438
00:01-01:00, Fri., 06 Mar. 0.0466 0.0416 0.0439
23:01-24:00, Thu., 05 Mar. 0.0472 0.0409 0.0439
22:01-23:00, Thu., 05 Mar. 0.0470 0.0405 0.0438
21:01-22:00, Thu., 05 Mar. 0.0477 0.0403 0.0434
20:01-21:00, Thu., 05 Mar. 0.0471 0.0406 0.0434
19:01-20:00, Thu., 05 Mar. 0.0469 0.0407 0.0437
18:01-19:00, Thu., 05 Mar. 0.0460 0.0406 0.0433
17:01-18:00, Thu., 05 Mar. 0.0474 0.0401 0.0435
16:01-17:00, Thu., 05 Mar. 0.0469 0.0400 0.0433
15:01-16:00, Thu., 05 Mar. 0.0462 0.0408 0.0434
14:01-15:00, Thu., 05 Mar. 0.0457 0.0400 0.0433
13:01-14:00, Thu., 05 Mar. 0.0465 0.0406 0.0439
12:01-13:00, Thu., 05 Mar. 0.0480 0.0409 0.0440
11:01-12:00, Thu., 05 Mar. 0.0479 0.0402 0.0441
10:01-11:00, Thu., 05 Mar. 0.0469 0.0407 0.0440
09:01-10:00, Thu., 05 Mar. 0.0483 0.0409 0.0441
08:01-09:00, Thu., 05 Mar. 0.0460 0.0409 0.0436
07:01-08:00, Thu., 05 Mar. 0.0462 0.0390 0.0432
06:01-07:00, Thu., 05 Mar. 0.0467 0.0401 0.0430
05:01-06:00, Thu., 05 Mar. 0.0463 0.0402 0.0433
04:01-05:00, Thu., 05 Mar. 0.0463 0.0402 0.0432
03:01-04:00, Thu., 05 Mar. 0.0473 0.0415 0.0438
02:01-03:00, Thu., 05 Mar. 0.0513 0.0422 0.0459
01:01-02:00, Thu., 05 Mar. 0.0547 0.0461 0.0497
00:01-01:00, Thu., 05 Mar. 0.0535 0.0465 0.0494
23:01-24:00, Wed., 04 Mar. 0.0549 0.0460 0.0495
22:01-23:00, Wed., 04 Mar. 0.0534 0.0465 0.0501
21:01-22:00, Wed., 04 Mar. 0.0522 0.0417 0.0454
20:01-21:00, Wed., 04 Mar. 0.0456 0.0411 0.0434
19:01-20:00, Wed., 04 Mar. 0.0459 0.0401 0.0435
18:01-19:00, Wed., 04 Mar. 0.0463 0.0395 0.0432
17:01-18:00, Wed., 04 Mar. 0.0461 0.0406 0.0431
16:01-17:00, Wed., 04 Mar. 0.0463 0.0408 0.0431
15:01-16:00, Wed., 04 Mar. 0.0477 0.0408 0.0444
14:01-15:00, Wed., 04 Mar. 0.0508 0.0435 0.0467
13:01-14:00, Wed., 04 Mar. 0.0513 0.0417 0.0464
12:01-13:00, Wed., 04 Mar. 0.0497 0.0434 0.0472
11:01-12:00, Wed., 04 Mar. 0.0499 0.0434 0.0465
10:01-11:00, Wed., 04 Mar. 0.0494 0.0418 0.0463
09:01-10:00, Wed., 04 Mar. 0.0465 0.0408 0.0437
08:01-09:00, Wed., 04 Mar. 0.0466 0.0412 0.0439
07:01-08:00, Wed., 04 Mar. 0.0464 0.0408 0.0435
06:01-07:00, Wed., 04 Mar. 0.0465 0.0402 0.0431
05:01-06:00, Wed., 04 Mar. 0.0464 0.0400 0.0431
04:01-05:00, Wed., 04 Mar. 0.0469 0.0406 0.0432
03:01-04:00, Wed., 04 Mar. 0.0460 0.0405 0.0430
02:01-03:00, Wed., 04 Mar. 0.0459 0.0388 0.0430
01:01-02:00, Wed., 04 Mar. 0.0469 0.0409 0.0435
00:01-01:00, Wed., 04 Mar. 0.0481 0.0405 0.0444
23:01-24:00, Tue., 03 Mar. 0.0491 0.0427 0.0456
22:01-23:00, Tue., 03 Mar. 0.0489 0.0420 0.0445
21:01-22:00, Tue., 03 Mar. 0.0462 0.0403 0.0434
20:01-21:00, Tue., 03 Mar. 0.0471 0.0402 0.0439
19:01-20:00, Tue., 03 Mar. 0.0472 0.0404 0.0436
18:01-19:00, Tue., 03 Mar. 0.0460 0.0404 0.0435
17:01-18:00, Tue., 03 Mar. 0.0481 0.0406 0.0440
16:01-17:00, Tue., 03 Mar. 0.0477 0.0418 0.0441
15:01-16:00, Tue., 03 Mar. 0.0470 0.0403 0.0439
14:01-15:00, Tue., 03 Mar. 0.0487 0.0409 0.0442
13:01-14:00, Tue., 03 Mar. 0.0467 0.0403 0.0436
12:01-13:00, Tue., 03 Mar. 0.0467 0.0401 0.0437
11:01-12:00, Tue., 03 Mar. 0.0472 0.0406 0.0436
10:01-11:00, Tue., 03 Mar. 0.0459 0.0400 0.0434
09:01-10:00, Tue., 03 Mar. 0.0459 0.0403 0.0433
08:01-09:00, Tue., 03 Mar. 0.0461 0.0398 0.0432
07:01-08:00, Tue., 03 Mar. 0.0450 0.0413 0.0430
06:01-07:00, Tue., 03 Mar. 0.0468 0.0399 0.0434
05:01-06:00, Tue., 03 Mar. 0.0473 0.0396 0.0430
04:01-05:00, Tue., 03 Mar. 0.0463 0.0408 0.0435
03:01-04:00, Tue., 03 Mar. 0.0466 0.0401 0.0429
02:01-03:00, Tue., 03 Mar. 0.0462 0.0402 0.0434
01:01-02:00, Tue., 03 Mar. 0.0465 0.0402 0.0433
00:01-01:00, Tue., 03 Mar. 0.0463 0.0398 0.0434
23:01-24:00, Mon., 02 Mar. 0.0463 0.0404 0.0432
22:01-23:00, Mon., 02 Mar. 0.0460 0.0409 0.0435
21:01-22:00, Mon., 02 Mar. 0.0468 0.0395 0.0431
20:01-21:00, Mon., 02 Mar. 0.0469 0.0397 0.0430
19:01-20:00, Mon., 02 Mar. 0.0467 0.0403 0.0431
18:01-19:00, Mon., 02 Mar. 0.0479 0.0412 0.0441
17:01-18:00, Mon., 02 Mar. 0.0485 0.0424 0.0457
16:01-17:00, Mon., 02 Mar. 0.0518 0.0439 0.0476
15:01-16:00, Mon., 02 Mar. 0.0505 0.0432 0.0474
14:01-15:00, Mon., 02 Mar. 0.0543 0.0477 0.0506
13:01-14:00, Mon., 02 Mar. 0.0537 0.0470 0.0501
12:01-13:00, Mon., 02 Mar. 0.0528 0.0461 0.0488
11:01-12:00, Mon., 02 Mar. 0.0543 0.0453 0.0492
10:01-11:00, Mon., 02 Mar. 0.0579 0.0482 0.0528
09:01-10:00, Mon., 02 Mar. 0.0600 0.0509 0.0562
08:01-09:00, Mon., 02 Mar. 0.0555 0.0481 0.0511
07:01-08:00, Mon., 02 Mar. 0.0537 0.0467 0.0503
06:01-07:00, Mon., 02 Mar. 0.0543 0.0478 0.0512
05:01-06:00, Mon., 02 Mar. 0.0512 0.0453 0.0485
04:01-05:00, Mon., 02 Mar. 0.0547 0.0458 0.0510
03:01-04:00, Mon., 02 Mar. 0.0569 0.0495 0.0539
02:01-03:00, Mon., 02 Mar. 0.0543 0.0427 0.0486
01:01-02:00, Mon., 02 Mar. 0.0463 0.0415 0.0441
00:01-01:00, Mon., 02 Mar. 0.0473 0.0405 0.0440