Measurement results by the hour (Shinjuku) 1 Mar., 2011 - 6 Mar., 2011
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 | |
| 23:00-23:59, Sun., 06 Mar. | 0.0363 | 0.0318 | 0.0343 |
| 22:00-22:59, Sun., 06 Mar. | 0.0355 | 0.0318 | 0.0340 |
| 21:00-21:59, Sun., 06 Mar. | 0.0360 | 0.0319 | 0.0340 |
| 20:00-20:59, Sun., 06 Mar. | 0.0363 | 0.0317 | 0.0337 |
| 19:00-19:59, Sun., 06 Mar. | 0.0355 | 0.0322 | 0.0340 |
| 18:00-18:59, Sun., 06 Mar. | 0.0356 | 0.0313 | 0.0339 |
| 17:00-17:59, Sun., 06 Mar. | 0.0363 | 0.0318 | 0.0338 |
| 16:00-16:59, Sun., 06 Mar. | 0.0376 | 0.0308 | 0.0339 |
| 15:00-15:59, Sun., 06 Mar. | 0.0361 | 0.0322 | 0.0342 |
| 14:00-14:59, Sun., 06 Mar. | 0.0367 | 0.0323 | 0.0345 |
| 13:00-13:59, Sun., 06 Mar. | 0.0369 | 0.0330 | 0.0347 |
| 12:00-12:59, Sun., 06 Mar. | 0.0370 | 0.0321 | 0.0343 |
| 11:00-11:59, Sun., 06 Mar. | 0.0367 | 0.0318 | 0.0345 |
| 10:00-10:59, Sun., 06 Mar. | 0.0362 | 0.0329 | 0.0347 |
| 09:00-09:59, Sun., 06 Mar. | 0.0369 | 0.0323 | 0.0346 |
| 08:00-08:59, Sun., 06 Mar. | 0.0363 | 0.0327 | 0.0347 |
| 07:00-07:59, Sun., 06 Mar. | 0.0366 | 0.0321 | 0.0346 |
| 06:00-06:59, Sun., 06 Mar. | 0.0369 | 0.0325 | 0.0346 |
| 05:00-05:59, Sun., 06 Mar. | 0.0368 | 0.0327 | 0.0346 |
| 04:00-04:59, Sun., 06 Mar. | 0.0358 | 0.0311 | 0.0341 |
| 03:00-03:59, Sun., 06 Mar. | 0.0362 | 0.0322 | 0.0342 |
| 02:00-02:59, Sun., 06 Mar. | 0.0377 | 0.0317 | 0.0346 |
| 01:00-01:59, Sun., 06 Mar. | 0.0366 | 0.0316 | 0.0340 |
| 00:00-00:59, Sun., 06 Mar. | 0.0354 | 0.0311 | 0.0337 |
| 23:00-23:59, Sat., 05 Mar. | 0.0355 | 0.0318 | 0.0338 |
| 22:00-22:59, Sat., 05 Mar. | 0.0364 | 0.0315 | 0.0335 |
| 21:00-21:59, Sat., 05 Mar. | 0.0353 | 0.0308 | 0.0337 |
| 20:00-20:59, Sat., 05 Mar. | 0.0356 | 0.0316 | 0.0336 |
| 19:00-19:59, Sat., 05 Mar. | 0.0359 | 0.0313 | 0.0336 |
| 18:00-18:59, Sat., 05 Mar. | 0.0363 | 0.0316 | 0.0337 |
| 17:00-17:59, Sat., 05 Mar. | 0.0367 | 0.0304 | 0.0336 |
| 16:00-16:59, Sat., 05 Mar. | 0.0360 | 0.0313 | 0.0336 |
| 15:00-15:59, Sat., 05 Mar. | 0.0363 | 0.0319 | 0.0339 |
| 14:00-14:59, Sat., 05 Mar. | 0.0356 | 0.0322 | 0.0339 |
| 13:00-13:59, Sat., 05 Mar. | 0.0374 | 0.0314 | 0.0340 |
| 12:00-12:59, Sat., 05 Mar. | 0.0360 | 0.0322 | 0.0340 |
| 11:00-11:59, Sat., 05 Mar. | 0.0358 | 0.0318 | 0.0340 |
| 10:00-10:59, Sat., 05 Mar. | 0.0368 | 0.0325 | 0.0341 |
| 09:00-09:59, Sat., 05 Mar. | 0.0358 | 0.0320 | 0.0336 |
| 08:00-08:59, Sat., 05 Mar. | 0.0367 | 0.0321 | 0.0339 |
| 07:00-07:59, Sat., 05 Mar. | 0.0360 | 0.0316 | 0.0340 |
| 06:00-06:59, Sat., 05 Mar. | 0.0359 | 0.0318 | 0.0339 |
| 05:00-05:59, Sat., 05 Mar. | 0.0367 | 0.0322 | 0.0343 |
| 04:00-04:59, Sat., 05 Mar. | 0.0367 | 0.0322 | 0.0345 |
| 03:00-03:59, Sat., 05 Mar. | 0.0361 | 0.0322 | 0.0342 |
| 02:00-02:59, Sat., 05 Mar. | 0.0366 | 0.0318 | 0.0341 |
| 01:00-01:59, Sat., 05 Mar. | 0.0361 | 0.0321 | 0.0339 |
| 00:00-00:59, Sat., 05 Mar. | 0.0361 | 0.0322 | 0.0341 |
| 23:00-23:59, Fri., 04 Mar. | 0.0365 | 0.0325 | 0.0342 |
| 22:00-22:59, Fri., 04 Mar. | 0.0359 | 0.0316 | 0.0340 |
| 21:00-21:59, Fri., 04 Mar. | 0.0365 | 0.0310 | 0.0340 |
| 20:00-20:59, Fri., 04 Mar. | 0.0358 | 0.0319 | 0.0339 |
| 19:00-19:59, Fri., 04 Mar. | 0.0367 | 0.0318 | 0.0340 |
| 18:00-18:59, Fri., 04 Mar. | 0.0363 | 0.0319 | 0.0340 |
| 17:00-17:59, Fri., 04 Mar. | 0.0356 | 0.0312 | 0.0336 |
| 16:00-16:59, Fri., 04 Mar. | 0.0365 | 0.0314 | 0.0338 |
| 15:00-15:59, Fri., 04 Mar. | 0.0363 | 0.0315 | 0.0338 |
| 14:00-14:59, Fri., 04 Mar. | 0.0361 | 0.0322 | 0.0341 |
| 13:00-13:59, Fri., 04 Mar. | 0.0358 | 0.0318 | 0.0339 |
| 12:00-12:59, Fri., 04 Mar. | 0.0360 | 0.0317 | 0.0337 |
| 11:00-11:59, Fri., 04 Mar. | 0.0357 | 0.0316 | 0.0339 |
| 10:00-10:59, Fri., 04 Mar. | 0.0366 | 0.0313 | 0.0337 |
| 09:00-09:59, Fri., 04 Mar. | 0.0365 | 0.0312 | 0.0337 |
| 08:00-08:59, Fri., 04 Mar. | 0.0358 | 0.0315 | 0.0340 |
| 07:00-07:59, Fri., 04 Mar. | 0.0368 | 0.0311 | 0.0338 |
| 06:00-06:59, Fri., 04 Mar. | 0.0363 | 0.0318 | 0.0341 |
| 05:00-05:59, Fri., 04 Mar. | 0.0375 | 0.0322 | 0.0340 |
| 04:00-04:59, Fri., 04 Mar. | 0.0370 | 0.0322 | 0.0343 |
| 03:00-03:59, Fri., 04 Mar. | 0.0367 | 0.0311 | 0.0339 |
| 02:00-02:59, Fri., 04 Mar. | 0.0363 | 0.0315 | 0.0339 |
| 01:00-01:59, Fri., 04 Mar. | 0.0360 | 0.0326 | 0.0342 |
| 00:00-00:59, Fri., 04 Mar. | 0.0356 | 0.0311 | 0.0339 |
| 23:00-23:59, Thu., 03 Mar. | 0.0360 | 0.0313 | 0.0338 |
| 22:00-22:59, Thu., 03 Mar. | 0.0365 | 0.0315 | 0.0340 |
| 21:00-21:59, Thu., 03 Mar. | 0.0366 | 0.0309 | 0.0338 |
| 20:00-20:59, Thu., 03 Mar. | 0.0357 | 0.0316 | 0.0339 |
| 19:00-19:59, Thu., 03 Mar. | 0.0363 | 0.0321 | 0.0341 |
| 18:00-18:59, Thu., 03 Mar. | 0.0374 | 0.0310 | 0.0338 |
| 17:00-17:59, Thu., 03 Mar. | 0.0355 | 0.0319 | 0.0335 |
| 16:00-16:59, Thu., 03 Mar. | 0.0363 | 0.0304 | 0.0338 |
| 15:00-15:59, Thu., 03 Mar. | 0.0360 | 0.0316 | 0.0339 |
| 14:00-14:59, Thu., 03 Mar. | 0.0366 | 0.0315 | 0.0338 |
| 13:00-13:59, Thu., 03 Mar. | 0.0356 | 0.0314 | 0.0339 |
| 12:00-12:59, Thu., 03 Mar. | 0.0359 | 0.0312 | 0.0340 |
| 11:00-11:59, Thu., 03 Mar. | 0.0375 | 0.0322 | 0.0341 |
| 10:00-10:59, Thu., 03 Mar. | 0.0358 | 0.0318 | 0.0338 |
| 09:00-09:59, Thu., 03 Mar. | 0.0377 | 0.0311 | 0.0339 |
| 08:00-08:59, Thu., 03 Mar. | 0.0367 | 0.0323 | 0.0340 |
| 07:00-07:59, Thu., 03 Mar. | 0.0362 | 0.0321 | 0.0342 |
| 06:00-06:59, Thu., 03 Mar. | 0.0362 | 0.0318 | 0.0339 |
| 05:00-05:59, Thu., 03 Mar. | 0.0371 | 0.0322 | 0.0344 |
| 04:00-04:59, Thu., 03 Mar. | 0.0363 | 0.0316 | 0.0344 |
| 03:00-03:59, Thu., 03 Mar. | 0.0363 | 0.0325 | 0.0343 |
| 02:00-02:59, Thu., 03 Mar. | 0.0368 | 0.0322 | 0.0342 |
| 01:00-01:59, Thu., 03 Mar. | 0.0375 | 0.0327 | 0.0344 |
| 00:00-00:59, Thu., 03 Mar. | 0.0371 | 0.0315 | 0.0343 |
| 23:00-23:59, Wed., 02 Mar. | 0.0367 | 0.0318 | 0.0342 |
| 22:00-22:59, Wed., 02 Mar. | 0.0371 | 0.0325 | 0.0344 |
| 21:00-21:59, Wed., 02 Mar. | 0.0367 | 0.0318 | 0.0342 |
| 20:00-20:59, Wed., 02 Mar. | 0.0374 | 0.0311 | 0.0341 |
| 19:00-19:59, Wed., 02 Mar. | 0.0360 | 0.0325 | 0.0341 |
| 18:00-18:59, Wed., 02 Mar. | 0.0360 | 0.0316 | 0.0344 |
| 17:00-17:59, Wed., 02 Mar. | 0.0361 | 0.0323 | 0.0342 |
| 16:00-16:59, Wed., 02 Mar. | 0.0374 | 0.0320 | 0.0344 |
| 15:00-15:59, Wed., 02 Mar. | 0.0359 | 0.0316 | 0.0338 |
| 14:00-14:59, Wed., 02 Mar. | 0.0370 | 0.0321 | 0.0342 |
| 13:00-13:59, Wed., 02 Mar. | 0.0366 | 0.0311 | 0.0338 |
| 12:00-12:59, Wed., 02 Mar. | 0.0367 | 0.0318 | 0.0340 |
| 11:00-11:59, Wed., 02 Mar. | 0.0353 | 0.0315 | 0.0339 |
| 10:00-10:59, Wed., 02 Mar. | 0.0362 | 0.0323 | 0.0341 |
| 09:00-09:59, Wed., 02 Mar. | 0.0364 | 0.0314 | 0.0342 |
| 08:00-08:59, Wed., 02 Mar. | 0.0363 | 0.0318 | 0.0343 |
| 07:00-07:59, Wed., 02 Mar. | 0.0365 | 0.0319 | 0.0338 |
| 06:00-06:59, Wed., 02 Mar. | 0.0368 | 0.0325 | 0.0342 |
| 05:00-05:59, Wed., 02 Mar. | 0.0372 | 0.0315 | 0.0344 |
| 04:00-04:59, Wed., 02 Mar. | 0.0366 | 0.0316 | 0.0344 |
| 03:00-03:59, Wed., 02 Mar. | 0.0367 | 0.0320 | 0.0345 |
| 02:00-02:59, Wed., 02 Mar. | 0.0370 | 0.0332 | 0.0350 |
| 01:00-01:59, Wed., 02 Mar. | 0.0384 | 0.0333 | 0.0359 |
| 00:00-00:59, Wed., 02 Mar. | 0.0419 | 0.0350 | 0.0383 |
| 23:00-23:59, Tue., 01 Mar. | 0.0456 | 0.0389 | 0.0428 |
| 22:00-22:59, Tue., 01 Mar. | 0.0450 | 0.0382 | 0.0420 |
| 21:00-21:59, Tue., 01 Mar. | 0.0461 | 0.0410 | 0.0434 |
| 20:00-20:59, Tue., 01 Mar. | 0.0434 | 0.0375 | 0.0409 |
| 19:00-19:59, Tue., 01 Mar. | 0.0429 | 0.0388 | 0.0410 |
| 18:00-18:59, Tue., 01 Mar. | 0.0439 | 0.0397 | 0.0422 |
| 17:00-17:59, Tue., 01 Mar. | 0.0438 | 0.0395 | 0.0417 |
| 16:00-16:59, Tue., 01 Mar. | 0.0439 | 0.0353 | 0.0403 |
| 15:00-15:59, Tue., 01 Mar. | 0.0371 | 0.0318 | 0.0342 |
| 14:00-14:59, Tue., 01 Mar. | 0.0363 | 0.0313 | 0.0336 |
| 13:00-13:59, Tue., 01 Mar. | 0.0358 | 0.0315 | 0.0337 |
| 12:00-12:59, Tue., 01 Mar. | 0.0367 | 0.0321 | 0.0338 |
| 11:00-11:59, Tue., 01 Mar. | 0.0363 | 0.0320 | 0.0338 |
| 10:00-10:59, Tue., 01 Mar. | 0.0372 | 0.0318 | 0.0348 |
| 09:00-09:59, Tue., 01 Mar. | 0.0388 | 0.0342 | 0.0369 |
| 08:00-08:59, Tue., 01 Mar. | 0.0377 | 0.0321 | 0.0355 |
| 07:00-07:59, Tue., 01 Mar. | 0.0370 | 0.0320 | 0.0341 |
| 06:00-06:59, Tue., 01 Mar. | 0.0364 | 0.0313 | 0.0338 |
| 05:00-05:59, Tue., 01 Mar. | 0.0360 | 0.0317 | 0.0339 |
| 04:00-04:59, Tue., 01 Mar. | 0.0363 | 0.0321 | 0.0342 |
| 03:00-03:59, Tue., 01 Mar. | 0.0371 | 0.0322 | 0.0343 |
| 02:00-02:59, Tue., 01 Mar. | 0.0357 | 0.0325 | 0.0340 |
| 01:00-01:59, Tue., 01 Mar. | 0.0368 | 0.0324 | 0.0342 |
| 00:00-00:59, Tue., 01 Mar. | 0.0370 | 0.0316 | 0.0338 |