Measurement results by the hour (Edogawa) 17 Mar., 2025 - 23 Mar., 2025

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., 23 Mar. 0.0407 0.0365 0.0383
22:01-23:00, Sun., 23 Mar. 0.0396 0.0361 0.0381
21:01-22:00, Sun., 23 Mar. 0.0401 0.0363 0.0382
20:01-21:00, Sun., 23 Mar. 0.0399 0.0359 0.0380
19:01-20:00, Sun., 23 Mar. 0.0401 0.0362 0.0383
18:01-19:00, Sun., 23 Mar. 0.0412 0.0356 0.0388
17:01-18:00, Sun., 23 Mar. 0.0404 0.0364 0.0388
16:01-17:00, Sun., 23 Mar. 0.0409 0.0360 0.0387
15:01-16:00, Sun., 23 Mar. 0.0415 0.0356 0.0395
14:01-15:00, Sun., 23 Mar. 0.0416 0.0381 0.0399
13:01-14:00, Sun., 23 Mar. 0.0419 0.0374 0.0393
12:01-13:00, Sun., 23 Mar. 0.0417 0.0370 0.0392
11:01-12:00, Sun., 23 Mar. 0.0410 0.0371 0.0389
10:01-11:00, Sun., 23 Mar. 0.0404 0.0363 0.0385
09:01-10:00, Sun., 23 Mar. 0.0413 0.0363 0.0387
08:01-09:00, Sun., 23 Mar. 0.0405 0.0369 0.0386
07:01-08:00, Sun., 23 Mar. 0.0404 0.0363 0.0385
06:01-07:00, Sun., 23 Mar. 0.0415 0.0354 0.0388
05:01-06:00, Sun., 23 Mar. 0.0405 0.0360 0.0384
04:01-05:00, Sun., 23 Mar. 0.0409 0.0358 0.0383
03:01-04:00, Sun., 23 Mar. 0.0414 0.0358 0.0385
02:01-03:00, Sun., 23 Mar. 0.0403 0.0355 0.0382
01:01-02:00, Sun., 23 Mar. 0.0401 0.0362 0.0381
00:01-01:00, Sun., 23 Mar. 0.0402 0.0353 0.0381
23:01-24:00, Sat., 22 Mar. 0.0405 0.0363 0.0381
22:01-23:00, Sat., 22 Mar. 0.0405 0.0358 0.0385
21:01-22:00, Sat., 22 Mar. 0.0405 0.0349 0.0384
20:01-21:00, Sat., 22 Mar. 0.0419 0.0370 0.0388
19:01-20:00, Sat., 22 Mar. 0.0412 0.0364 0.0388
18:01-19:00, Sat., 22 Mar. 0.0405 0.0361 0.0388
17:01-18:00, Sat., 22 Mar. 0.0419 0.0368 0.0391
16:01-17:00, Sat., 22 Mar. 0.0418 0.0374 0.0394
15:01-16:00, Sat., 22 Mar. 0.0424 0.0373 0.0396
14:01-15:00, Sat., 22 Mar. 0.0407 0.0374 0.0391
13:01-14:00, Sat., 22 Mar. 0.0419 0.0371 0.0392
12:01-13:00, Sat., 22 Mar. 0.0416 0.0365 0.0391
11:01-12:00, Sat., 22 Mar. 0.0421 0.0368 0.0393
10:01-11:00, Sat., 22 Mar. 0.0408 0.0370 0.0389
09:01-10:00, Sat., 22 Mar. 0.0412 0.0359 0.0386
08:01-09:00, Sat., 22 Mar. 0.0416 0.0352 0.0386
07:01-08:00, Sat., 22 Mar. 0.0412 0.0356 0.0389
06:01-07:00, Sat., 22 Mar. 0.0412 0.0368 0.0389
05:01-06:00, Sat., 22 Mar. 0.0412 0.0372 0.0389
04:01-05:00, Sat., 22 Mar. 0.0413 0.0363 0.0389
03:01-04:00, Sat., 22 Mar. 0.0412 0.0365 0.0388
02:01-03:00, Sat., 22 Mar. 0.0411 0.0362 0.0386
01:01-02:00, Sat., 22 Mar. 0.0408 0.0365 0.0388
00:01-01:00, Sat., 22 Mar. 0.0407 0.0353 0.0387
23:01-24:00, Fri., 21 Mar. 0.0408 0.0358 0.0384
22:01-23:00, Fri., 21 Mar. 0.0408 0.0366 0.0384
21:01-22:00, Fri., 21 Mar. 0.0407 0.0362 0.0383
20:01-21:00, Fri., 21 Mar. 0.0402 0.0367 0.0384
19:01-20:00, Fri., 21 Mar. 0.0402 0.0361 0.0380
18:01-19:00, Fri., 21 Mar. 0.0404 0.0360 0.0383
17:01-18:00, Fri., 21 Mar. 0.0401 0.0354 0.0381
16:01-17:00, Fri., 21 Mar. 0.0399 0.0366 0.0383
15:01-16:00, Fri., 21 Mar. 0.0418 0.0365 0.0386
14:01-15:00, Fri., 21 Mar. 0.0419 0.0362 0.0388
13:01-14:00, Fri., 21 Mar. 0.0410 0.0364 0.0385
12:01-13:00, Fri., 21 Mar. 0.0405 0.0360 0.0382
11:01-12:00, Fri., 21 Mar. 0.0398 0.0358 0.0380
10:01-11:00, Fri., 21 Mar. 0.0404 0.0354 0.0381
09:01-10:00, Fri., 21 Mar. 0.0405 0.0360 0.0380
08:01-09:00, Fri., 21 Mar. 0.0409 0.0360 0.0388
07:01-08:00, Fri., 21 Mar. 0.0404 0.0363 0.0385
06:01-07:00, Fri., 21 Mar. 0.0404 0.0360 0.0386
05:01-06:00, Fri., 21 Mar. 0.0408 0.0364 0.0385
04:01-05:00, Fri., 21 Mar. 0.0411 0.0356 0.0385
03:01-04:00, Fri., 21 Mar. 0.0405 0.0364 0.0381
02:01-03:00, Fri., 21 Mar. 0.0409 0.0359 0.0382
01:01-02:00, Fri., 21 Mar. 0.0409 0.0353 0.0381
00:01-01:00, Fri., 21 Mar. 0.0396 0.0358 0.0377
23:01-24:00, Thu., 20 Mar. 0.0399 0.0360 0.0378
22:01-23:00, Thu., 20 Mar. 0.0398 0.0361 0.0377
21:01-22:00, Thu., 20 Mar. 0.0399 0.0354 0.0378
20:01-21:00, Thu., 20 Mar. 0.0406 0.0356 0.0381
19:01-20:00, Thu., 20 Mar. 0.0395 0.0354 0.0377
18:01-19:00, Thu., 20 Mar. 0.0401 0.0354 0.0379
17:01-18:00, Thu., 20 Mar. 0.0397 0.0357 0.0374
16:01-17:00, Thu., 20 Mar. 0.0402 0.0347 0.0372
15:01-16:00, Thu., 20 Mar. 0.0405 0.0351 0.0372
14:01-15:00, Thu., 20 Mar. 0.0396 0.0350 0.0376
13:01-14:00, Thu., 20 Mar. 0.0403 0.0360 0.0379
12:01-13:00, Thu., 20 Mar. 0.0407 0.0352 0.0375
11:01-12:00, Thu., 20 Mar. 0.0395 0.0353 0.0377
10:01-11:00, Thu., 20 Mar. 0.0402 0.0337 0.0375
09:01-10:00, Thu., 20 Mar. 0.0397 0.0360 0.0381
08:01-09:00, Thu., 20 Mar. 0.0402 0.0353 0.0381
07:01-08:00, Thu., 20 Mar. 0.0398 0.0353 0.0380
06:01-07:00, Thu., 20 Mar. 0.0407 0.0360 0.0381
05:01-06:00, Thu., 20 Mar. 0.0402 0.0355 0.0380
04:01-05:00, Thu., 20 Mar. 0.0404 0.0356 0.0378
03:01-04:00, Thu., 20 Mar. 0.0403 0.0358 0.0378
02:01-03:00, Thu., 20 Mar. 0.0398 0.0353 0.0378
01:01-02:00, Thu., 20 Mar. 0.0405 0.0358 0.0378
00:01-01:00, Thu., 20 Mar. 0.0409 0.0351 0.0380
23:01-24:00, Wed., 19 Mar. 0.0402 0.0356 0.0377
22:01-23:00, Wed., 19 Mar. 0.0402 0.0349 0.0377
21:01-22:00, Wed., 19 Mar. 0.0398 0.0358 0.0376
20:01-21:00, Wed., 19 Mar. 0.0411 0.0355 0.0373
19:01-20:00, Wed., 19 Mar. 0.0399 0.0354 0.0376
18:01-19:00, Wed., 19 Mar. 0.0398 0.0361 0.0380
17:01-18:00, Wed., 19 Mar. 0.0401 0.0367 0.0381
16:01-17:00, Wed., 19 Mar. 0.0402 0.0356 0.0379
15:01-16:00, Wed., 19 Mar. 0.0405 0.0361 0.0382
14:01-15:00, Wed., 19 Mar. 0.0442 0.0363 0.0400
13:01-14:00, Wed., 19 Mar. 0.0487 0.0401 0.0441
12:01-13:00, Wed., 19 Mar. 0.0574 0.0464 0.0515
11:01-12:00, Wed., 19 Mar. 0.0587 0.0501 0.0553
10:01-11:00, Wed., 19 Mar. 0.0551 0.0475 0.0514
09:01-10:00, Wed., 19 Mar. 0.0510 0.0415 0.0465
08:01-09:00, Wed., 19 Mar. 0.0516 0.0437 0.0479
07:01-08:00, Wed., 19 Mar. 0.0485 0.0402 0.0445
06:01-07:00, Wed., 19 Mar. 0.0495 0.0381 0.0458
05:01-06:00, Wed., 19 Mar. 0.0461 0.0382 0.0424
04:01-05:00, Wed., 19 Mar. 0.0521 0.0435 0.0472
03:01-04:00, Wed., 19 Mar. 0.0544 0.0476 0.0511
02:01-03:00, Wed., 19 Mar. 0.0553 0.0484 0.0522
01:01-02:00, Wed., 19 Mar. 0.0555 0.0450 0.0512
00:01-01:00, Wed., 19 Mar. 0.0478 0.0401 0.0436
23:01-24:00, Tue., 18 Mar. 0.0501 0.0436 0.0467
22:01-23:00, Tue., 18 Mar. 0.0507 0.0367 0.0443
21:01-22:00, Tue., 18 Mar. 0.0407 0.0360 0.0383
20:01-21:00, Tue., 18 Mar. 0.0411 0.0365 0.0382
19:01-20:00, Tue., 18 Mar. 0.0403 0.0359 0.0383
18:01-19:00, Tue., 18 Mar. 0.0415 0.0364 0.0384
17:01-18:00, Tue., 18 Mar. 0.0405 0.0351 0.0380
16:01-17:00, Tue., 18 Mar. 0.0403 0.0353 0.0380
15:01-16:00, Tue., 18 Mar. 0.0396 0.0361 0.0381
14:01-15:00, Tue., 18 Mar. 0.0401 0.0359 0.0378
13:01-14:00, Tue., 18 Mar. 0.0402 0.0354 0.0379
12:01-13:00, Tue., 18 Mar. 0.0401 0.0359 0.0379
11:01-12:00, Tue., 18 Mar. 0.0407 0.0363 0.0383
10:01-11:00, Tue., 18 Mar. 0.0409 0.0363 0.0386
09:01-10:00, Tue., 18 Mar. 0.0412 0.0367 0.0386
08:01-09:00, Tue., 18 Mar. 0.0405 0.0360 0.0386
07:01-08:00, Tue., 18 Mar. 0.0405 0.0368 0.0387
06:01-07:00, Tue., 18 Mar. 0.0409 0.0371 0.0389
05:01-06:00, Tue., 18 Mar. 0.0414 0.0374 0.0394
04:01-05:00, Tue., 18 Mar. 0.0409 0.0369 0.0394
03:01-04:00, Tue., 18 Mar. 0.0407 0.0358 0.0387
02:01-03:00, Tue., 18 Mar. 0.0416 0.0360 0.0386
01:01-02:00, Tue., 18 Mar. 0.0415 0.0361 0.0385
00:01-01:00, Tue., 18 Mar. 0.0406 0.0365 0.0386
23:01-24:00, Mon., 17 Mar. 0.0403 0.0360 0.0384
22:01-23:00, Mon., 17 Mar. 0.0397 0.0362 0.0382
21:01-22:00, Mon., 17 Mar. 0.0409 0.0356 0.0381
20:01-21:00, Mon., 17 Mar. 0.0404 0.0360 0.0382
19:01-20:00, Mon., 17 Mar. 0.0407 0.0359 0.0382
18:01-19:00, Mon., 17 Mar. 0.0400 0.0351 0.0379
17:01-18:00, Mon., 17 Mar. 0.0400 0.0358 0.0378
16:01-17:00, Mon., 17 Mar. 0.0398 0.0351 0.0377
15:01-16:00, Mon., 17 Mar. 0.0407 0.0359 0.0381
14:01-15:00, Mon., 17 Mar. 0.0408 0.0363 0.0384
13:01-14:00, Mon., 17 Mar. 0.0402 0.0361 0.0383
12:01-13:00, Mon., 17 Mar. 0.0400 0.0365 0.0382
11:01-12:00, Mon., 17 Mar. 0.0409 0.0355 0.0386
10:01-11:00, Mon., 17 Mar. 0.0409 0.0371 0.0387
09:01-10:00, Mon., 17 Mar. 0.0402 0.0361 0.0383
08:01-09:00, Mon., 17 Mar. 0.0406 0.0353 0.0382
07:01-08:00, Mon., 17 Mar. 0.0406 0.0356 0.0381
06:01-07:00, Mon., 17 Mar. 0.0406 0.0356 0.0381
05:01-06:00, Mon., 17 Mar. 0.0416 0.0363 0.0381
04:01-05:00, Mon., 17 Mar. 0.0398 0.0356 0.0380
03:01-04:00, Mon., 17 Mar. 0.0406 0.0355 0.0380
02:01-03:00, Mon., 17 Mar. 0.0410 0.0363 0.0384
01:01-02:00, Mon., 17 Mar. 0.0419 0.0372 0.0392
00:01-01:00, Mon., 17 Mar. 0.0461 0.0385 0.0425