Measurement results by the hour (Shinjuku) 30 Apr., 2012 - 6 May., 2012

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., 06 May. 0.0541 0.0459 0.0493
22:01-23:00, Sun., 06 May. 0.0517 0.0457 0.0489
21:01-22:00, Sun., 06 May. 0.0528 0.0455 0.0488
20:01-21:00, Sun., 06 May. 0.0519 0.0458 0.0485
19:01-20:00, Sun., 06 May. 0.0536 0.0457 0.0491
18:01-19:00, Sun., 06 May. 0.0536 0.0457 0.0501
17:01-18:00, Sun., 06 May. 0.0562 0.0478 0.0523
16:01-17:00, Sun., 06 May. 0.0562 0.0494 0.0522
15:01-16:00, Sun., 06 May. 0.0569 0.0479 0.0526
14:01-15:00, Sun., 06 May. 0.0525 0.0461 0.0494
13:01-14:00, Sun., 06 May. 0.0533 0.0456 0.0493
12:01-13:00, Sun., 06 May. 0.0530 0.0453 0.0498
11:01-12:00, Sun., 06 May. 0.0542 0.0472 0.0501
10:01-11:00, Sun., 06 May. 0.0527 0.0460 0.0494
09:01-10:00, Sun., 06 May. 0.0534 0.0472 0.0497
08:01-09:00, Sun., 06 May. 0.0521 0.0470 0.0497
07:01-08:00, Sun., 06 May. 0.0535 0.0457 0.0498
06:01-07:00, Sun., 06 May. 0.0543 0.0461 0.0495
05:01-06:00, Sun., 06 May. 0.0530 0.0456 0.0490
04:01-05:00, Sun., 06 May. 0.0535 0.0452 0.0490
03:01-04:00, Sun., 06 May. 0.0534 0.0459 0.0491
02:01-03:00, Sun., 06 May. 0.0521 0.0457 0.0491
01:01-02:00, Sun., 06 May. 0.0527 0.0457 0.0492
00:01-01:00, Sun., 06 May. 0.0519 0.0455 0.0489
23:01-24:00, Sat., 05 May. 0.0526 0.0456 0.0492
22:01-23:00, Sat., 05 May. 0.0530 0.0466 0.0494
21:01-22:00, Sat., 05 May. 0.0536 0.0461 0.0492
20:01-21:00, Sat., 05 May. 0.0529 0.0463 0.0492
19:01-20:00, Sat., 05 May. 0.0539 0.0449 0.0492
18:01-19:00, Sat., 05 May. 0.0532 0.0461 0.0491
17:01-18:00, Sat., 05 May. 0.0516 0.0465 0.0488
16:01-17:00, Sat., 05 May. 0.0519 0.0458 0.0487
15:01-16:00, Sat., 05 May. 0.0518 0.0456 0.0493
14:01-15:00, Sat., 05 May. 0.0536 0.0463 0.0497
13:01-14:00, Sat., 05 May. 0.0546 0.0461 0.0498
12:01-13:00, Sat., 05 May. 0.0540 0.0463 0.0496
11:01-12:00, Sat., 05 May. 0.0539 0.0473 0.0496
10:01-11:00, Sat., 05 May. 0.0522 0.0471 0.0495
09:01-10:00, Sat., 05 May. 0.0532 0.0455 0.0491
08:01-09:00, Sat., 05 May. 0.0525 0.0457 0.0495
07:01-08:00, Sat., 05 May. 0.0535 0.0453 0.0488
06:01-07:00, Sat., 05 May. 0.0523 0.0456 0.0491
05:01-06:00, Sat., 05 May. 0.0514 0.0455 0.0488
04:01-05:00, Sat., 05 May. 0.0516 0.0455 0.0487
03:01-04:00, Sat., 05 May. 0.0521 0.0451 0.0489
02:01-03:00, Sat., 05 May. 0.0525 0.0444 0.0487
01:01-02:00, Sat., 05 May. 0.0520 0.0461 0.0490
00:01-01:00, Sat., 05 May. 0.0520 0.0464 0.0492
23:01-24:00, Fri., 04 May. 0.0558 0.0470 0.0504
22:01-23:00, Fri., 04 May. 0.0546 0.0473 0.0511
21:01-22:00, Fri., 04 May. 0.0560 0.0457 0.0492
20:01-21:00, Fri., 04 May. 0.0524 0.0453 0.0492
19:01-20:00, Fri., 04 May. 0.0528 0.0460 0.0492
18:01-19:00, Fri., 04 May. 0.0528 0.0468 0.0496
17:01-18:00, Fri., 04 May. 0.0548 0.0461 0.0509
16:01-17:00, Fri., 04 May. 0.0617 0.0502 0.0554
15:01-16:00, Fri., 04 May. 0.0654 0.0575 0.0607
14:01-15:00, Fri., 04 May. 0.0618 0.0465 0.0545
13:01-14:00, Fri., 04 May. 0.0525 0.0466 0.0493
12:01-13:00, Fri., 04 May. 0.0533 0.0464 0.0492
11:01-12:00, Fri., 04 May. 0.0536 0.0469 0.0498
10:01-11:00, Fri., 04 May. 0.0537 0.0475 0.0501
09:01-10:00, Fri., 04 May. 0.0560 0.0474 0.0521
08:01-09:00, Fri., 04 May. 0.0588 0.0508 0.0548
07:01-08:00, Fri., 04 May. 0.0584 0.0496 0.0542
06:01-07:00, Fri., 04 May. 0.0532 0.0474 0.0509
05:01-06:00, Fri., 04 May. 0.0548 0.0470 0.0503
04:01-05:00, Fri., 04 May. 0.0550 0.0474 0.0512
03:01-04:00, Fri., 04 May. 0.0545 0.0468 0.0513
02:01-03:00, Fri., 04 May. 0.0543 0.0469 0.0500
01:01-02:00, Fri., 04 May. 0.0534 0.0459 0.0492
00:01-01:00, Fri., 04 May. 0.0535 0.0455 0.0492
23:01-24:00, Thu., 03 May. 0.0523 0.0461 0.0491
22:01-23:00, Thu., 03 May. 0.0536 0.0458 0.0492
21:01-22:00, Thu., 03 May. 0.0524 0.0461 0.0490
20:01-21:00, Thu., 03 May. 0.0519 0.0454 0.0487
19:01-20:00, Thu., 03 May. 0.0513 0.0459 0.0490
18:01-19:00, Thu., 03 May. 0.0532 0.0463 0.0502
17:01-18:00, Thu., 03 May. 0.0544 0.0460 0.0508
16:01-17:00, Thu., 03 May. 0.0556 0.0492 0.0525
15:01-16:00, Thu., 03 May. 0.0575 0.0495 0.0533
14:01-15:00, Thu., 03 May. 0.0587 0.0501 0.0535
13:01-14:00, Thu., 03 May. 0.0602 0.0495 0.0549
12:01-13:00, Thu., 03 May. 0.0674 0.0564 0.0622
11:01-12:00, Thu., 03 May. 0.0687 0.0569 0.0632
10:01-11:00, Thu., 03 May. 0.0654 0.0534 0.0583
09:01-10:00, Thu., 03 May. 0.0683 0.0560 0.0616
08:01-09:00, Thu., 03 May. 0.0722 0.0643 0.0677
07:01-08:00, Thu., 03 May. 0.0749 0.0655 0.0695
06:01-07:00, Thu., 03 May. 0.0724 0.0615 0.0670
05:01-06:00, Thu., 03 May. 0.0690 0.0577 0.0636
04:01-05:00, Thu., 03 May. 0.0625 0.0535 0.0579
03:01-04:00, Thu., 03 May. 0.0589 0.0521 0.0555
02:01-03:00, Thu., 03 May. 0.0578 0.0483 0.0545
01:01-02:00, Thu., 03 May. 0.0574 0.0504 0.0543
00:01-01:00, Thu., 03 May. 0.0572 0.0497 0.0534
23:01-24:00, Wed., 02 May. 0.0568 0.0494 0.0528
22:01-23:00, Wed., 02 May. 0.0543 0.0482 0.0516
21:01-22:00, Wed., 02 May. 0.0563 0.0488 0.0520
20:01-21:00, Wed., 02 May. 0.0554 0.0495 0.0520
19:01-20:00, Wed., 02 May. 0.0553 0.0485 0.0522
18:01-19:00, Wed., 02 May. 0.0569 0.0470 0.0517
17:01-18:00, Wed., 02 May. 0.0557 0.0464 0.0509
16:01-17:00, Wed., 02 May. 0.0552 0.0472 0.0509
15:01-16:00, Wed., 02 May. 0.0558 0.0467 0.0505
14:01-15:00, Wed., 02 May. 0.0563 0.0467 0.0505
13:01-14:00, Wed., 02 May. 0.0539 0.0466 0.0500
12:01-13:00, Wed., 02 May. 0.0536 0.0458 0.0498
11:01-12:00, Wed., 02 May. 0.0516 0.0455 0.0488
10:01-11:00, Wed., 02 May. 0.0528 0.0454 0.0491
09:01-10:00, Wed., 02 May. 0.0528 0.0461 0.0486
08:01-09:00, Wed., 02 May. 0.0523 0.0459 0.0491
07:01-08:00, Wed., 02 May. 0.0532 0.0456 0.0492
06:01-07:00, Wed., 02 May. 0.0524 0.0457 0.0493
05:01-06:00, Wed., 02 May. 0.0516 0.0443 0.0485
04:01-05:00, Wed., 02 May. 0.0525 0.0460 0.0489
03:01-04:00, Wed., 02 May. 0.0518 0.0457 0.0491
02:01-03:00, Wed., 02 May. 0.0512 0.0465 0.0490
01:01-02:00, Wed., 02 May. 0.0543 0.0455 0.0492
00:01-01:00, Wed., 02 May. 0.0534 0.0463 0.0489
23:01-24:00, Tue., 01 May. 0.0533 0.0460 0.0487
22:01-23:00, Tue., 01 May. 0.0531 0.0465 0.0493
21:01-22:00, Tue., 01 May. 0.0526 0.0449 0.0487
20:01-21:00, Tue., 01 May. 0.0527 0.0450 0.0482
19:01-20:00, Tue., 01 May. 0.0526 0.0458 0.0489
18:01-19:00, Tue., 01 May. 0.0527 0.0460 0.0485
17:01-18:00, Tue., 01 May. 0.0522 0.0447 0.0485
16:01-17:00, Tue., 01 May. 0.0515 0.0452 0.0487
15:01-16:00, Tue., 01 May. 0.0523 0.0463 0.0489
14:01-15:00, Tue., 01 May. 0.0522 0.0441 0.0490
13:01-14:00, Tue., 01 May. 0.0517 0.0461 0.0485
12:01-13:00, Tue., 01 May. 0.0522 0.0455 0.0490
11:01-12:00, Tue., 01 May. 0.0525 0.0451 0.0494
10:01-11:00, Tue., 01 May. 0.0528 0.0459 0.0490
09:01-10:00, Tue., 01 May. 0.0530 0.0454 0.0490
08:01-09:00, Tue., 01 May. 0.0529 0.0443 0.0491
07:01-08:00, Tue., 01 May. 0.0526 0.0462 0.0492
06:01-07:00, Tue., 01 May. 0.0521 0.0453 0.0491
05:01-06:00, Tue., 01 May. 0.0527 0.0455 0.0489
04:01-05:00, Tue., 01 May. 0.0528 0.0457 0.0486
03:01-04:00, Tue., 01 May. 0.0530 0.0456 0.0490
02:01-03:00, Tue., 01 May. 0.0522 0.0458 0.0486
01:01-02:00, Tue., 01 May. 0.0516 0.0453 0.0487
00:01-01:00, Tue., 01 May. 0.0530 0.0451 0.0488
23:01-24:00, Mon., 30 Apr. 0.0530 0.0453 0.0490
22:01-23:00, Mon., 30 Apr. 0.0531 0.0439 0.0487
21:01-22:00, Mon., 30 Apr. 0.0518 0.0454 0.0486
20:01-21:00, Mon., 30 Apr. 0.0527 0.0456 0.0487
19:01-20:00, Mon., 30 Apr. 0.0523 0.0458 0.0489
18:01-19:00, Mon., 30 Apr. 0.0521 0.0456 0.0489
17:01-18:00, Mon., 30 Apr. 0.0518 0.0446 0.0485
16:01-17:00, Mon., 30 Apr. 0.0515 0.0455 0.0488
15:01-16:00, Mon., 30 Apr. 0.0523 0.0448 0.0489
14:01-15:00, Mon., 30 Apr. 0.0524 0.0462 0.0491
13:01-14:00, Mon., 30 Apr. 0.0527 0.0452 0.0489
12:01-13:00, Mon., 30 Apr. 0.0525 0.0447 0.0488
11:01-12:00, Mon., 30 Apr. 0.0525 0.0458 0.0487
10:01-11:00, Mon., 30 Apr. 0.0534 0.0468 0.0492
09:01-10:00, Mon., 30 Apr. 0.0527 0.0455 0.0492
08:01-09:00, Mon., 30 Apr. 0.0527 0.0458 0.0488
07:01-08:00, Mon., 30 Apr. 0.0521 0.0458 0.0490
06:01-07:00, Mon., 30 Apr. 0.0525 0.0454 0.0492
05:01-06:00, Mon., 30 Apr. 0.0518 0.0452 0.0489
04:01-05:00, Mon., 30 Apr. 0.0536 0.0462 0.0491
03:01-04:00, Mon., 30 Apr. 0.0536 0.0451 0.0495
02:01-03:00, Mon., 30 Apr. 0.0526 0.0463 0.0492
01:01-02:00, Mon., 30 Apr. 0.0524 0.0459 0.0494
00:01-01:00, Mon., 30 Apr. 0.0522 0.0461 0.0492