Measurement results by the hour (Edogawa) 27 Sep., 2021 - 3 Oct., 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., 03 Oct. 0.0445 0.0382 0.0411
22:01-23:00, Sun., 03 Oct. 0.0436 0.0382 0.0411
21:01-22:00, Sun., 03 Oct. 0.0434 0.0373 0.0408
20:01-21:00, Sun., 03 Oct. 0.0441 0.0376 0.0408
19:01-20:00, Sun., 03 Oct. 0.0458 0.0380 0.0409
18:01-19:00, Sun., 03 Oct. 0.0431 0.0366 0.0405
17:01-18:00, Sun., 03 Oct. 0.0434 0.0377 0.0405
16:01-17:00, Sun., 03 Oct. 0.0444 0.0369 0.0406
15:01-16:00, Sun., 03 Oct. 0.0431 0.0370 0.0403
14:01-15:00, Sun., 03 Oct. 0.0436 0.0371 0.0403
13:01-14:00, Sun., 03 Oct. 0.0433 0.0378 0.0407
12:01-13:00, Sun., 03 Oct. 0.0433 0.0366 0.0401
11:01-12:00, Sun., 03 Oct. 0.0430 0.0375 0.0404
10:01-11:00, Sun., 03 Oct. 0.0434 0.0368 0.0402
09:01-10:00, Sun., 03 Oct. 0.0443 0.0381 0.0408
08:01-09:00, Sun., 03 Oct. 0.0443 0.0378 0.0411
07:01-08:00, Sun., 03 Oct. 0.0438 0.0386 0.0413
06:01-07:00, Sun., 03 Oct. 0.0436 0.0379 0.0410
05:01-06:00, Sun., 03 Oct. 0.0448 0.0372 0.0410
04:01-05:00, Sun., 03 Oct. 0.0437 0.0378 0.0406
03:01-04:00, Sun., 03 Oct. 0.0441 0.0375 0.0405
02:01-03:00, Sun., 03 Oct. 0.0441 0.0382 0.0404
01:01-02:00, Sun., 03 Oct. 0.0437 0.0371 0.0406
00:01-01:00, Sun., 03 Oct. 0.0440 0.0381 0.0408
23:01-24:00, Sat., 02 Oct. 0.0444 0.0386 0.0416
22:01-23:00, Sat., 02 Oct. 0.0481 0.0412 0.0445
21:01-22:00, Sat., 02 Oct. 0.0475 0.0397 0.0441
20:01-21:00, Sat., 02 Oct. 0.0516 0.0442 0.0481
19:01-20:00, Sat., 02 Oct. 0.0488 0.0368 0.0417
18:01-19:00, Sat., 02 Oct. 0.0432 0.0373 0.0400
17:01-18:00, Sat., 02 Oct. 0.0430 0.0374 0.0403
16:01-17:00, Sat., 02 Oct. 0.0435 0.0369 0.0403
15:01-16:00, Sat., 02 Oct. 0.0437 0.0374 0.0405
14:01-15:00, Sat., 02 Oct. 0.0440 0.0379 0.0406
13:01-14:00, Sat., 02 Oct. 0.0443 0.0377 0.0406
12:01-13:00, Sat., 02 Oct. 0.0431 0.0364 0.0404
11:01-12:00, Sat., 02 Oct. 0.0441 0.0380 0.0407
10:01-11:00, Sat., 02 Oct. 0.0440 0.0373 0.0407
09:01-10:00, Sat., 02 Oct. 0.0439 0.0379 0.0405
08:01-09:00, Sat., 02 Oct. 0.0429 0.0371 0.0405
07:01-08:00, Sat., 02 Oct. 0.0441 0.0372 0.0404
06:01-07:00, Sat., 02 Oct. 0.0425 0.0373 0.0401
05:01-06:00, Sat., 02 Oct. 0.0421 0.0371 0.0399
04:01-05:00, Sat., 02 Oct. 0.0446 0.0367 0.0401
03:01-04:00, Sat., 02 Oct. 0.0455 0.0369 0.0401
02:01-03:00, Sat., 02 Oct. 0.0431 0.0378 0.0401
01:01-02:00, Sat., 02 Oct. 0.0439 0.0375 0.0404
00:01-01:00, Sat., 02 Oct. 0.0428 0.0370 0.0399
23:01-24:00, Fri., 01 Oct. 0.0427 0.0371 0.0398
22:01-23:00, Fri., 01 Oct. 0.0429 0.0365 0.0398
21:01-22:00, Fri., 01 Oct. 0.0425 0.0363 0.0397
20:01-21:00, Fri., 01 Oct. 0.0429 0.0370 0.0399
19:01-20:00, Fri., 01 Oct. 0.0428 0.0375 0.0401
18:01-19:00, Fri., 01 Oct. 0.0439 0.0380 0.0414
17:01-18:00, Fri., 01 Oct. 0.0481 0.0419 0.0446
16:01-17:00, Fri., 01 Oct. 0.0489 0.0423 0.0455
15:01-16:00, Fri., 01 Oct. 0.0462 0.0400 0.0433
14:01-15:00, Fri., 01 Oct. 0.0494 0.0413 0.0446
13:01-14:00, Fri., 01 Oct. 0.0478 0.0424 0.0452
12:01-13:00, Fri., 01 Oct. 0.0488 0.0417 0.0452
11:01-12:00, Fri., 01 Oct. 0.0470 0.0414 0.0441
10:01-11:00, Fri., 01 Oct. 0.0457 0.0396 0.0434
09:01-10:00, Fri., 01 Oct. 0.0482 0.0418 0.0447
08:01-09:00, Fri., 01 Oct. 0.0479 0.0412 0.0446
07:01-08:00, Fri., 01 Oct. 0.0482 0.0412 0.0448
06:01-07:00, Fri., 01 Oct. 0.0484 0.0409 0.0448
05:01-06:00, Fri., 01 Oct. 0.0469 0.0407 0.0437
04:01-05:00, Fri., 01 Oct. 0.0477 0.0389 0.0430
03:01-04:00, Fri., 01 Oct. 0.0462 0.0397 0.0421
02:01-03:00, Fri., 01 Oct. 0.0467 0.0386 0.0428
01:01-02:00, Fri., 01 Oct. 0.0449 0.0384 0.0420
00:01-01:00, Fri., 01 Oct. 0.0450 0.0392 0.0422
23:01-24:00, Thu., 30 Sep. 0.0449 0.0395 0.0423
22:01-23:00, Thu., 30 Sep. 0.0446 0.0389 0.0421
21:01-22:00, Thu., 30 Sep. 0.0457 0.0398 0.0422
20:01-21:00, Thu., 30 Sep. 0.0444 0.0394 0.0422
19:01-20:00, Thu., 30 Sep. 0.0446 0.0381 0.0415
18:01-19:00, Thu., 30 Sep. 0.0446 0.0389 0.0415
17:01-18:00, Thu., 30 Sep. 0.0453 0.0386 0.0417
16:01-17:00, Thu., 30 Sep. 0.0463 0.0384 0.0423
15:01-16:00, Thu., 30 Sep. 0.0446 0.0386 0.0420
14:01-15:00, Thu., 30 Sep. 0.0443 0.0379 0.0414
13:01-14:00, Thu., 30 Sep. 0.0452 0.0380 0.0418
12:01-13:00, Thu., 30 Sep. 0.0449 0.0396 0.0417
11:01-12:00, Thu., 30 Sep. 0.0443 0.0372 0.0417
10:01-11:00, Thu., 30 Sep. 0.0442 0.0390 0.0415
09:01-10:00, Thu., 30 Sep. 0.0457 0.0385 0.0420
08:01-09:00, Thu., 30 Sep. 0.0443 0.0390 0.0418
07:01-08:00, Thu., 30 Sep. 0.0450 0.0393 0.0420
06:01-07:00, Thu., 30 Sep. 0.0467 0.0391 0.0423
05:01-06:00, Thu., 30 Sep. 0.0456 0.0380 0.0421
04:01-05:00, Thu., 30 Sep. 0.0462 0.0390 0.0421
03:01-04:00, Thu., 30 Sep. 0.0448 0.0386 0.0416
02:01-03:00, Thu., 30 Sep. 0.0439 0.0388 0.0417
01:01-02:00, Thu., 30 Sep. 0.0459 0.0397 0.0419
00:01-01:00, Thu., 30 Sep. 0.0441 0.0381 0.0416
23:01-24:00, Wed., 29 Sep. 0.0460 0.0389 0.0418
22:01-23:00, Wed., 29 Sep. 0.0446 0.0389 0.0417
21:01-22:00, Wed., 29 Sep. 0.0455 0.0392 0.0417
20:01-21:00, Wed., 29 Sep. 0.0451 0.0390 0.0418
19:01-20:00, Wed., 29 Sep. 0.0444 0.0392 0.0415
18:01-19:00, Wed., 29 Sep. 0.0452 0.0381 0.0414
17:01-18:00, Wed., 29 Sep. 0.0440 0.0374 0.0410
16:01-17:00, Wed., 29 Sep. 0.0454 0.0369 0.0416
15:01-16:00, Wed., 29 Sep. 0.0442 0.0385 0.0415
14:01-15:00, Wed., 29 Sep. 0.0446 0.0384 0.0417
13:01-14:00, Wed., 29 Sep. 0.0448 0.0394 0.0416
12:01-13:00, Wed., 29 Sep. 0.0447 0.0381 0.0413
11:01-12:00, Wed., 29 Sep. 0.0452 0.0386 0.0419
10:01-11:00, Wed., 29 Sep. 0.0459 0.0397 0.0418
09:01-10:00, Wed., 29 Sep. 0.0453 0.0391 0.0418
08:01-09:00, Wed., 29 Sep. 0.0458 0.0390 0.0420
07:01-08:00, Wed., 29 Sep. 0.0449 0.0394 0.0423
06:01-07:00, Wed., 29 Sep. 0.0461 0.0381 0.0422
05:01-06:00, Wed., 29 Sep. 0.0456 0.0388 0.0421
04:01-05:00, Wed., 29 Sep. 0.0441 0.0387 0.0419
03:01-04:00, Wed., 29 Sep. 0.0445 0.0379 0.0416
02:01-03:00, Wed., 29 Sep. 0.0459 0.0380 0.0415
01:01-02:00, Wed., 29 Sep. 0.0454 0.0386 0.0417
00:01-01:00, Wed., 29 Sep. 0.0442 0.0383 0.0415
23:01-24:00, Tue., 28 Sep. 0.0450 0.0395 0.0419
22:01-23:00, Tue., 28 Sep. 0.0466 0.0376 0.0414
21:01-22:00, Tue., 28 Sep. 0.0453 0.0388 0.0416
20:01-21:00, Tue., 28 Sep. 0.0437 0.0388 0.0413
19:01-20:00, Tue., 28 Sep. 0.0439 0.0389 0.0416
18:01-19:00, Tue., 28 Sep. 0.0445 0.0385 0.0418
17:01-18:00, Tue., 28 Sep. 0.0444 0.0396 0.0416
16:01-17:00, Tue., 28 Sep. 0.0448 0.0379 0.0413
15:01-16:00, Tue., 28 Sep. 0.0443 0.0389 0.0417
14:01-15:00, Tue., 28 Sep. 0.0451 0.0381 0.0415
13:01-14:00, Tue., 28 Sep. 0.0450 0.0380 0.0415
12:01-13:00, Tue., 28 Sep. 0.0440 0.0381 0.0416
11:01-12:00, Tue., 28 Sep. 0.0456 0.0395 0.0420
10:01-11:00, Tue., 28 Sep. 0.0451 0.0377 0.0416
09:01-10:00, Tue., 28 Sep. 0.0448 0.0397 0.0419
08:01-09:00, Tue., 28 Sep. 0.0456 0.0388 0.0418
07:01-08:00, Tue., 28 Sep. 0.0454 0.0387 0.0419
06:01-07:00, Tue., 28 Sep. 0.0455 0.0392 0.0417
05:01-06:00, Tue., 28 Sep. 0.0450 0.0388 0.0417
04:01-05:00, Tue., 28 Sep. 0.0445 0.0383 0.0416
03:01-04:00, Tue., 28 Sep. 0.0450 0.0383 0.0415
02:01-03:00, Tue., 28 Sep. 0.0434 0.0376 0.0414
01:01-02:00, Tue., 28 Sep. 0.0442 0.0386 0.0414
00:01-01:00, Tue., 28 Sep. 0.0452 0.0387 0.0416
23:01-24:00, Mon., 27 Sep. 0.0450 0.0392 0.0413
22:01-23:00, Mon., 27 Sep. 0.0432 0.0385 0.0412
21:01-22:00, Mon., 27 Sep. 0.0444 0.0375 0.0415
20:01-21:00, Mon., 27 Sep. 0.0443 0.0390 0.0413
19:01-20:00, Mon., 27 Sep. 0.0446 0.0379 0.0413
18:01-19:00, Mon., 27 Sep. 0.0442 0.0391 0.0414
17:01-18:00, Mon., 27 Sep. 0.0431 0.0376 0.0411
16:01-17:00, Mon., 27 Sep. 0.0440 0.0375 0.0413
15:01-16:00, Mon., 27 Sep. 0.0450 0.0374 0.0414
14:01-15:00, Mon., 27 Sep. 0.0455 0.0389 0.0415
13:01-14:00, Mon., 27 Sep. 0.0442 0.0384 0.0413
12:01-13:00, Mon., 27 Sep. 0.0450 0.0389 0.0416
11:01-12:00, Mon., 27 Sep. 0.0450 0.0390 0.0417
10:01-11:00, Mon., 27 Sep. 0.0463 0.0382 0.0415
09:01-10:00, Mon., 27 Sep. 0.0454 0.0393 0.0421
08:01-09:00, Mon., 27 Sep. 0.0447 0.0391 0.0420
07:01-08:00, Mon., 27 Sep. 0.0456 0.0391 0.0423
06:01-07:00, Mon., 27 Sep. 0.0459 0.0391 0.0424
05:01-06:00, Mon., 27 Sep. 0.0457 0.0391 0.0420
04:01-05:00, Mon., 27 Sep. 0.0459 0.0395 0.0421
03:01-04:00, Mon., 27 Sep. 0.0473 0.0394 0.0427
02:01-03:00, Mon., 27 Sep. 0.0461 0.0389 0.0423
01:01-02:00, Mon., 27 Sep. 0.0450 0.0386 0.0418
00:01-01:00, Mon., 27 Sep. 0.0448 0.0390 0.0419