Measurement results by the hour (Edogawa) 6 Feb., 2023 - 12 Feb., 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., 12 Feb. 0.0436 0.0370 0.0400
22:01-23:00, Sun., 12 Feb. 0.0421 0.0370 0.0396
21:01-22:00, Sun., 12 Feb. 0.0420 0.0367 0.0393
20:01-21:00, Sun., 12 Feb. 0.0422 0.0365 0.0394
19:01-20:00, Sun., 12 Feb. 0.0417 0.0368 0.0392
18:01-19:00, Sun., 12 Feb. 0.0423 0.0354 0.0392
17:01-18:00, Sun., 12 Feb. 0.0418 0.0367 0.0388
16:01-17:00, Sun., 12 Feb. 0.0426 0.0366 0.0393
15:01-16:00, Sun., 12 Feb. 0.0430 0.0368 0.0392
14:01-15:00, Sun., 12 Feb. 0.0419 0.0363 0.0391
13:01-14:00, Sun., 12 Feb. 0.0413 0.0368 0.0392
12:01-13:00, Sun., 12 Feb. 0.0418 0.0365 0.0395
11:01-12:00, Sun., 12 Feb. 0.0433 0.0373 0.0397
10:01-11:00, Sun., 12 Feb. 0.0428 0.0367 0.0403
09:01-10:00, Sun., 12 Feb. 0.0421 0.0373 0.0398
08:01-09:00, Sun., 12 Feb. 0.0430 0.0363 0.0393
07:01-08:00, Sun., 12 Feb. 0.0420 0.0365 0.0395
06:01-07:00, Sun., 12 Feb. 0.0418 0.0366 0.0393
05:01-06:00, Sun., 12 Feb. 0.0425 0.0366 0.0393
04:01-05:00, Sun., 12 Feb. 0.0435 0.0365 0.0393
03:01-04:00, Sun., 12 Feb. 0.0418 0.0366 0.0392
02:01-03:00, Sun., 12 Feb. 0.0427 0.0370 0.0393
01:01-02:00, Sun., 12 Feb. 0.0421 0.0363 0.0390
00:01-01:00, Sun., 12 Feb. 0.0418 0.0360 0.0385
23:01-24:00, Sat., 11 Feb. 0.0428 0.0367 0.0389
22:01-23:00, Sat., 11 Feb. 0.0413 0.0366 0.0390
21:01-22:00, Sat., 11 Feb. 0.0417 0.0359 0.0388
20:01-21:00, Sat., 11 Feb. 0.0412 0.0366 0.0385
19:01-20:00, Sat., 11 Feb. 0.0423 0.0368 0.0392
18:01-19:00, Sat., 11 Feb. 0.0431 0.0366 0.0391
17:01-18:00, Sat., 11 Feb. 0.0431 0.0357 0.0387
16:01-17:00, Sat., 11 Feb. 0.0423 0.0366 0.0392
15:01-16:00, Sat., 11 Feb. 0.0432 0.0369 0.0398
14:01-15:00, Sat., 11 Feb. 0.0438 0.0368 0.0397
13:01-14:00, Sat., 11 Feb. 0.0420 0.0366 0.0398
12:01-13:00, Sat., 11 Feb. 0.0421 0.0362 0.0395
11:01-12:00, Sat., 11 Feb. 0.0417 0.0370 0.0395
10:01-11:00, Sat., 11 Feb. 0.0424 0.0369 0.0393
09:01-10:00, Sat., 11 Feb. 0.0429 0.0362 0.0394
08:01-09:00, Sat., 11 Feb. 0.0418 0.0364 0.0385
07:01-08:00, Sat., 11 Feb. 0.0436 0.0354 0.0388
06:01-07:00, Sat., 11 Feb. 0.0429 0.0363 0.0391
05:01-06:00, Sat., 11 Feb. 0.0417 0.0357 0.0388
04:01-05:00, Sat., 11 Feb. 0.0428 0.0361 0.0389
03:01-04:00, Sat., 11 Feb. 0.0434 0.0366 0.0392
02:01-03:00, Sat., 11 Feb. 0.0425 0.0362 0.0394
01:01-02:00, Sat., 11 Feb. 0.0434 0.0361 0.0390
00:01-01:00, Sat., 11 Feb. 0.0418 0.0370 0.0395
23:01-24:00, Fri., 10 Feb. 0.0460 0.0380 0.0416
22:01-23:00, Fri., 10 Feb. 0.0531 0.0434 0.0474
21:01-22:00, Fri., 10 Feb. 0.0580 0.0472 0.0528
20:01-21:00, Fri., 10 Feb. 0.0599 0.0503 0.0552
19:01-20:00, Fri., 10 Feb. 0.0577 0.0505 0.0542
18:01-19:00, Fri., 10 Feb. 0.0591 0.0522 0.0556
17:01-18:00, Fri., 10 Feb. 0.0597 0.0526 0.0551
16:01-17:00, Fri., 10 Feb. 0.0577 0.0498 0.0543
15:01-16:00, Fri., 10 Feb. 0.0587 0.0501 0.0537
14:01-15:00, Fri., 10 Feb. 0.0546 0.0436 0.0496
13:01-14:00, Fri., 10 Feb. 0.0483 0.0418 0.0452
12:01-13:00, Fri., 10 Feb. 0.0480 0.0401 0.0439
11:01-12:00, Fri., 10 Feb. 0.0520 0.0434 0.0475
10:01-11:00, Fri., 10 Feb. 0.0529 0.0451 0.0486
09:01-10:00, Fri., 10 Feb. 0.0478 0.0417 0.0448
08:01-09:00, Fri., 10 Feb. 0.0485 0.0410 0.0450
07:01-08:00, Fri., 10 Feb. 0.0446 0.0394 0.0418
06:01-07:00, Fri., 10 Feb. 0.0438 0.0376 0.0409
05:01-06:00, Fri., 10 Feb. 0.0441 0.0375 0.0410
04:01-05:00, Fri., 10 Feb. 0.0436 0.0377 0.0407
03:01-04:00, Fri., 10 Feb. 0.0448 0.0372 0.0408
02:01-03:00, Fri., 10 Feb. 0.0443 0.0377 0.0405
01:01-02:00, Fri., 10 Feb. 0.0439 0.0377 0.0407
00:01-01:00, Fri., 10 Feb. 0.0445 0.0377 0.0405
23:01-24:00, Thu., 09 Feb. 0.0446 0.0376 0.0405
22:01-23:00, Thu., 09 Feb. 0.0425 0.0377 0.0405
21:01-22:00, Thu., 09 Feb. 0.0436 0.0382 0.0407
20:01-21:00, Thu., 09 Feb. 0.0437 0.0370 0.0406
19:01-20:00, Thu., 09 Feb. 0.0444 0.0373 0.0405
18:01-19:00, Thu., 09 Feb. 0.0431 0.0369 0.0404
17:01-18:00, Thu., 09 Feb. 0.0454 0.0371 0.0403
16:01-17:00, Thu., 09 Feb. 0.0441 0.0370 0.0403
15:01-16:00, Thu., 09 Feb. 0.0433 0.0369 0.0405
14:01-15:00, Thu., 09 Feb. 0.0426 0.0380 0.0406
13:01-14:00, Thu., 09 Feb. 0.0428 0.0376 0.0405
12:01-13:00, Thu., 09 Feb. 0.0429 0.0373 0.0404
11:01-12:00, Thu., 09 Feb. 0.0441 0.0380 0.0406
10:01-11:00, Thu., 09 Feb. 0.0432 0.0375 0.0404
09:01-10:00, Thu., 09 Feb. 0.0431 0.0369 0.0405
08:01-09:00, Thu., 09 Feb. 0.0430 0.0365 0.0403
07:01-08:00, Thu., 09 Feb. 0.0427 0.0376 0.0398
06:01-07:00, Thu., 09 Feb. 0.0434 0.0367 0.0402
05:01-06:00, Thu., 09 Feb. 0.0427 0.0368 0.0401
04:01-05:00, Thu., 09 Feb. 0.0439 0.0366 0.0407
03:01-04:00, Thu., 09 Feb. 0.0434 0.0368 0.0405
02:01-03:00, Thu., 09 Feb. 0.0443 0.0370 0.0405
01:01-02:00, Thu., 09 Feb. 0.0440 0.0373 0.0411
00:01-01:00, Thu., 09 Feb. 0.0436 0.0368 0.0402
23:01-24:00, Wed., 08 Feb. 0.0445 0.0382 0.0409
22:01-23:00, Wed., 08 Feb. 0.0440 0.0369 0.0410
21:01-22:00, Wed., 08 Feb. 0.0452 0.0392 0.0416
20:01-21:00, Wed., 08 Feb. 0.0450 0.0390 0.0420
19:01-20:00, Wed., 08 Feb. 0.0454 0.0392 0.0421
18:01-19:00, Wed., 08 Feb. 0.0458 0.0381 0.0425
17:01-18:00, Wed., 08 Feb. 0.0495 0.0415 0.0455
16:01-17:00, Wed., 08 Feb. 0.0551 0.0434 0.0511
15:01-16:00, Wed., 08 Feb. 0.0450 0.0369 0.0415
14:01-15:00, Wed., 08 Feb. 0.0444 0.0367 0.0409
13:01-14:00, Wed., 08 Feb. 0.0440 0.0382 0.0412
12:01-13:00, Wed., 08 Feb. 0.0442 0.0384 0.0415
11:01-12:00, Wed., 08 Feb. 0.0440 0.0388 0.0415
10:01-11:00, Wed., 08 Feb. 0.0448 0.0377 0.0416
09:01-10:00, Wed., 08 Feb. 0.0455 0.0388 0.0413
08:01-09:00, Wed., 08 Feb. 0.0440 0.0388 0.0411
07:01-08:00, Wed., 08 Feb. 0.0453 0.0381 0.0414
06:01-07:00, Wed., 08 Feb. 0.0443 0.0380 0.0411
05:01-06:00, Wed., 08 Feb. 0.0454 0.0386 0.0416
04:01-05:00, Wed., 08 Feb. 0.0447 0.0383 0.0413
03:01-04:00, Wed., 08 Feb. 0.0438 0.0374 0.0414
02:01-03:00, Wed., 08 Feb. 0.0448 0.0373 0.0412
01:01-02:00, Wed., 08 Feb. 0.0437 0.0378 0.0412
00:01-01:00, Wed., 08 Feb. 0.0439 0.0372 0.0409
23:01-24:00, Tue., 07 Feb. 0.0436 0.0384 0.0410
22:01-23:00, Tue., 07 Feb. 0.0433 0.0380 0.0407
21:01-22:00, Tue., 07 Feb. 0.0443 0.0381 0.0408
20:01-21:00, Tue., 07 Feb. 0.0446 0.0385 0.0412
19:01-20:00, Tue., 07 Feb. 0.0446 0.0378 0.0407
18:01-19:00, Tue., 07 Feb. 0.0436 0.0369 0.0408
17:01-18:00, Tue., 07 Feb. 0.0429 0.0372 0.0404
16:01-17:00, Tue., 07 Feb. 0.0444 0.0367 0.0409
15:01-16:00, Tue., 07 Feb. 0.0437 0.0379 0.0409
14:01-15:00, Tue., 07 Feb. 0.0442 0.0380 0.0412
13:01-14:00, Tue., 07 Feb. 0.0449 0.0386 0.0411
12:01-13:00, Tue., 07 Feb. 0.0448 0.0391 0.0415
11:01-12:00, Tue., 07 Feb. 0.0440 0.0378 0.0414
10:01-11:00, Tue., 07 Feb. 0.0445 0.0393 0.0419
09:01-10:00, Tue., 07 Feb. 0.0445 0.0388 0.0416
08:01-09:00, Tue., 07 Feb. 0.0460 0.0389 0.0422
07:01-08:00, Tue., 07 Feb. 0.0446 0.0391 0.0414
06:01-07:00, Tue., 07 Feb. 0.0446 0.0388 0.0415
05:01-06:00, Tue., 07 Feb. 0.0455 0.0390 0.0416
04:01-05:00, Tue., 07 Feb. 0.0440 0.0380 0.0416
03:01-04:00, Tue., 07 Feb. 0.0441 0.0380 0.0414
02:01-03:00, Tue., 07 Feb. 0.0437 0.0380 0.0411
01:01-02:00, Tue., 07 Feb. 0.0435 0.0380 0.0409
00:01-01:00, Tue., 07 Feb. 0.0437 0.0377 0.0409
23:01-24:00, Mon., 06 Feb. 0.0439 0.0381 0.0411
22:01-23:00, Mon., 06 Feb. 0.0428 0.0385 0.0407
21:01-22:00, Mon., 06 Feb. 0.0443 0.0370 0.0405
20:01-21:00, Mon., 06 Feb. 0.0440 0.0374 0.0403
19:01-20:00, Mon., 06 Feb. 0.0425 0.0371 0.0404
18:01-19:00, Mon., 06 Feb. 0.0441 0.0379 0.0405
17:01-18:00, Mon., 06 Feb. 0.0452 0.0372 0.0407
16:01-17:00, Mon., 06 Feb. 0.0448 0.0375 0.0409
15:01-16:00, Mon., 06 Feb. 0.0442 0.0392 0.0415
14:01-15:00, Mon., 06 Feb. 0.0440 0.0386 0.0415
13:01-14:00, Mon., 06 Feb. 0.0449 0.0386 0.0413
12:01-13:00, Mon., 06 Feb. 0.0447 0.0385 0.0417
11:01-12:00, Mon., 06 Feb. 0.0446 0.0384 0.0414
10:01-11:00, Mon., 06 Feb. 0.0438 0.0373 0.0410
09:01-10:00, Mon., 06 Feb. 0.0451 0.0382 0.0415
08:01-09:00, Mon., 06 Feb. 0.0449 0.0389 0.0414
07:01-08:00, Mon., 06 Feb. 0.0446 0.0385 0.0414
06:01-07:00, Mon., 06 Feb. 0.0449 0.0389 0.0413
05:01-06:00, Mon., 06 Feb. 0.0446 0.0372 0.0411
04:01-05:00, Mon., 06 Feb. 0.0448 0.0386 0.0411
03:01-04:00, Mon., 06 Feb. 0.0440 0.0372 0.0408
02:01-03:00, Mon., 06 Feb. 0.0442 0.0377 0.0409
01:01-02:00, Mon., 06 Feb. 0.0433 0.0377 0.0410
00:01-01:00, Mon., 06 Feb. 0.0432 0.0382 0.0404