大気中の放射線量/1時間ごとの測定結果(新宿)
(Environmental radiation levels in Shinjuku / hour)

モニタリングポストでは、空間放射線量率(1時間当たりの空気吸収線量)を連続的に測定しています。測定結果は1分ごとに得られ、これを1時間ごとに、あるいは1日ごとにまとめて表示しています。

最大値は各時間帯(1時間のうち、あるいは1日のうち)で測定された最大の値、最小値は各時間帯で測定された最小の値、平均値は各時間帯の平均値です。

単位はμGy/h(マイクログレイ/時間)
グレイは放射線が物質に当たった時のエネルギー量を表し、大気中の放射線量1グレイは1シーベルトに換算できます。

測定日時
(Measurement time)
線量率 (dose rate)
μGy/h (microgray per hour)
最大値
(max)
最小値
(min)
平均値
(average)
2025/05/10 05:01~06:00 0.0456 0.0377 0.0416
2025/05/10 04:01~05:00 0.0436 0.0362 0.0401
2025/05/10 03:01~04:00 0.0477 0.0380 0.0411
2025/05/10 02:01~03:00 0.0456 0.0368 0.0400
2025/05/10 01:01~02:00 0.0429 0.0361 0.0390
2025/05/10 00:01~01:00 0.0438 0.0369 0.0403
2025/05/09 23:01~24:00 0.0466 0.0391 0.0434
2025/05/09 22:01~23:00 0.0470 0.0384 0.0425
2025/05/09 21:01~22:00 0.0447 0.0383 0.0415
2025/05/09 20:01~21:00 0.0479 0.0404 0.0437
2025/05/09 19:01~20:00 0.0460 0.0383 0.0427
2025/05/09 18:01~19:00 0.0436 0.0339 0.0375
2025/05/09 17:01~18:00 0.0380 0.0327 0.0355
2025/05/09 16:01~17:00 0.0368 0.0328 0.0355
2025/05/09 15:01~16:00 0.0378 0.0340 0.0356
2025/05/09 14:01~15:00 0.0387 0.0330 0.0353
2025/05/09 13:01~14:00 0.0388 0.0337 0.0357
2025/05/09 12:01~13:00 0.0382 0.0336 0.0356
2025/05/09 11:01~12:00 0.0376 0.0333 0.0356
2025/05/09 10:01~11:00 0.0373 0.0339 0.0354
2025/05/09 09:01~10:00 0.0386 0.0339 0.0361
2025/05/09 08:01~09:00 0.0410 0.0333 0.0357
2025/05/09 07:01~08:00 0.0382 0.0330 0.0360
2025/05/09 06:01~07:00 0.0396 0.0321 0.0358
2025/05/09 05:01~06:00 0.0372 0.0330 0.0355
2025/05/09 04:01~05:00 0.0374 0.0335 0.0354
2025/05/09 03:01~04:00 0.0378 0.0337 0.0354
2025/05/09 02:01~03:00 0.0390 0.0332 0.0357
2025/05/09 01:01~02:00 0.0383 0.0327 0.0356
2025/05/09 00:01~01:00 0.0383 0.0335 0.0357
2025/05/08 23:01~24:00 0.0377 0.0331 0.0353
2025/05/08 22:01~23:00 0.0373 0.0330 0.0352
2025/05/08 21:01~22:00 0.0384 0.0332 0.0353
2025/05/08 20:01~21:00 0.0383 0.0326 0.0357
2025/05/08 19:01~20:00 0.0374 0.0330 0.0354
2025/05/08 18:01~19:00 0.0378 0.0333 0.0354
2025/05/08 17:01~18:00 0.0390 0.0337 0.0354
2025/05/08 16:01~17:00 0.0372 0.0331 0.0354
2025/05/08 15:01~16:00 0.0375 0.0321 0.0351
2025/05/08 14:01~15:00 0.0377 0.0333 0.0353
2025/05/08 13:01~14:00 0.0399 0.0336 0.0357
2025/05/08 12:01~13:00 0.0376 0.0327 0.0355
2025/05/08 11:01~12:00 0.0388 0.0336 0.0355
2025/05/08 10:01~11:00 0.0380 0.0331 0.0356
2025/05/08 09:01~10:00 0.0378 0.0333 0.0359
2025/05/08 08:01~09:00 0.0383 0.0333 0.0358
2025/05/08 07:01~08:00 0.0382 0.0336 0.0357
2025/05/08 06:01~07:00 0.0392 0.0337 0.0357
2025/05/08 05:01~06:00 0.0376 0.0334 0.0358
2025/05/08 04:01~05:00 0.0376 0.0331 0.0355
2025/05/08 03:01~04:00 0.0386 0.0338 0.0354
2025/05/08 02:01~03:00 0.0390 0.0335 0.0355
2025/05/08 01:01~02:00 0.0376 0.0340 0.0357
2025/05/08 00:01~01:00 0.0375 0.0338 0.0357
2025/05/07 23:01~24:00 0.0379 0.0341 0.0356
2025/05/07 22:01~23:00 0.0379 0.0339 0.0360
2025/05/07 21:01~22:00 0.0402 0.0339 0.0363
2025/05/07 20:01~21:00 0.0382 0.0342 0.0359
2025/05/07 19:01~20:00 0.0375 0.0339 0.0355
2025/05/07 18:01~19:00 0.0378 0.0325 0.0356
2025/05/07 17:01~18:00 0.0380 0.0338 0.0354
2025/05/07 16:01~17:00 0.0373 0.0334 0.0354
2025/05/07 15:01~16:00 0.0389 0.0336 0.0356
2025/05/07 14:01~15:00 0.0373 0.0330 0.0352
2025/05/07 13:01~14:00 0.0380 0.0336 0.0356
2025/05/07 12:01~13:00 0.0387 0.0326 0.0357
2025/05/07 11:01~12:00 0.0388 0.0339 0.0357
2025/05/07 10:01~11:00 0.0374 0.0335 0.0359
2025/05/07 09:01~10:00 0.0388 0.0327 0.0355
2025/05/07 08:01~09:00 0.0377 0.0338 0.0359
2025/05/07 07:01~08:00 0.0375 0.0334 0.0357
2025/05/07 06:01~07:00 0.0393 0.0338 0.0358
2025/05/07 05:01~06:00 0.0388 0.0338 0.0364
2025/05/07 04:01~05:00 0.0427 0.0359 0.0391
2025/05/07 03:01~04:00 0.0449 0.0385 0.0420
2025/05/07 02:01~03:00 0.0436 0.0338 0.0374
2025/05/07 01:01~02:00 0.0385 0.0332 0.0354
2025/05/07 00:01~01:00 0.0394 0.0329 0.0355
2025/05/06 23:01~24:00 0.0406 0.0345 0.0362
2025/05/06 22:01~23:00 0.0411 0.0348 0.0375
2025/05/06 21:01~22:00 0.0416 0.0354 0.0379
2025/05/06 20:01~21:00 0.0417 0.0352 0.0380
2025/05/06 19:01~20:00 0.0399 0.0341 0.0364
2025/05/06 18:01~19:00 0.0394 0.0336 0.0360
2025/05/06 17:01~18:00 0.0432 0.0358 0.0385
2025/05/06 16:01~17:00 0.0498 0.0392 0.0442
2025/05/06 15:01~16:00 0.0527 0.0450 0.0485
2025/05/06 14:01~15:00 0.0538 0.0456 0.0493
2025/05/06 13:01~14:00 0.0507 0.0434 0.0468
2025/05/06 12:01~13:00 0.0500 0.0407 0.0462
2025/05/06 11:01~12:00 0.0509 0.0437 0.0470
2025/05/06 10:01~11:00 0.0512 0.0444 0.0479
2025/05/06 09:01~10:00 0.0523 0.0447 0.0487
2025/05/06 08:01~09:00 0.0516 0.0434 0.0477
2025/05/06 07:01~08:00 0.0483 0.0405 0.0445
2025/05/06 06:01~07:00 0.0447 0.0337 0.0405
2025/05/06 05:01~06:00 0.0401 0.0342 0.0362
2025/05/06 04:01~05:00 0.0383 0.0337 0.0356
2025/05/06 03:01~04:00 0.0385 0.0328 0.0358
2025/05/06 02:01~03:00 0.0383 0.0333 0.0358
2025/05/06 01:01~02:00 0.0414 0.0337 0.0358
2025/05/06 00:01~01:00 0.0388 0.0332 0.0358
2025/05/05 23:01~24:00 0.0374 0.0331 0.0356
2025/05/05 22:01~23:00 0.0378 0.0325 0.0357
2025/05/05 21:01~22:00 0.0373 0.0342 0.0357
2025/05/05 20:01~21:00 0.0371 0.0329 0.0357
2025/05/05 19:01~20:00 0.0389 0.0335 0.0359
2025/05/05 18:01~19:00 0.0396 0.0338 0.0359
2025/05/05 17:01~18:00 0.0370 0.0336 0.0357
2025/05/05 16:01~17:00 0.0374 0.0337 0.0357
2025/05/05 15:01~16:00 0.0383 0.0337 0.0359
2025/05/05 14:01~15:00 0.0385 0.0341 0.0358
2025/05/05 13:01~14:00 0.0376 0.0334 0.0357
2025/05/05 12:01~13:00 0.0390 0.0330 0.0357
2025/05/05 11:01~12:00 0.0389 0.0339 0.0359
2025/05/05 10:01~11:00 0.0414 0.0338 0.0361
2025/05/05 09:01~10:00 0.0391 0.0340 0.0362
2025/05/05 08:01~09:00 0.0388 0.0335 0.0363
2025/05/05 07:01~08:00 0.0397 0.0338 0.0364
2025/05/05 06:01~07:00 0.0377 0.0332 0.0358
2025/05/05 05:01~06:00 0.0380 0.0340 0.0359
2025/05/05 04:01~05:00 0.0371 0.0342 0.0357
2025/05/05 03:01~04:00 0.0377 0.0328 0.0358
2025/05/05 02:01~03:00 0.0378 0.0334 0.0359
2025/05/05 01:01~02:00 0.0395 0.0334 0.0356
2025/05/05 00:01~01:00 0.0381 0.0341 0.0360
2025/05/04 23:01~24:00 0.0393 0.0335 0.0359
2025/05/04 22:01~23:00 0.0401 0.0338 0.0361
2025/05/04 21:01~22:00 0.0405 0.0345 0.0368
2025/05/04 20:01~21:00 0.0414 0.0348 0.0377
2025/05/04 19:01~20:00 0.0384 0.0340 0.0358
2025/05/04 18:01~19:00 0.0390 0.0343 0.0361
2025/05/04 17:01~18:00 0.0391 0.0335 0.0358
2025/05/04 16:01~17:00 0.0383 0.0335 0.0359
2025/05/04 15:01~16:00 0.0383 0.0345 0.0361
2025/05/04 14:01~15:00 0.0373 0.0339 0.0358
2025/05/04 13:01~14:00 0.0385 0.0342 0.0360
2025/05/04 12:01~13:00 0.0390 0.0340 0.0361
2025/05/04 11:01~12:00 0.0421 0.0342 0.0362
2025/05/04 10:01~11:00 0.0408 0.0334 0.0362
2025/05/04 09:01~10:00 0.0379 0.0340 0.0361
2025/05/04 08:01~09:00 0.0401 0.0339 0.0361
2025/05/04 07:01~08:00 0.0386 0.0343 0.0360
2025/05/04 06:01~07:00 0.0389 0.0336 0.0359
2025/05/04 05:01~06:00 0.0385 0.0337 0.0358
2025/05/04 04:01~05:00 0.0381 0.0334 0.0358
2025/05/04 03:01~04:00 0.0371 0.0341 0.0357
2025/05/04 02:01~03:00 0.0394 0.0330 0.0356
2025/05/04 01:01~02:00 0.0390 0.0339 0.0358
2025/05/04 00:01~01:00 0.0378 0.0344 0.0361
2025/05/03 23:01~24:00 0.0379 0.0344 0.0361
2025/05/03 22:01~23:00 0.0374 0.0337 0.0359
2025/05/03 21:01~22:00 0.0384 0.0342 0.0358
2025/05/03 20:01~21:00 0.0381 0.0339 0.0356
2025/05/03 19:01~20:00 0.0392 0.0333 0.0358
2025/05/03 18:01~19:00 0.0381 0.0334 0.0360
2025/05/03 17:01~18:00 0.0386 0.0334 0.0359
2025/05/03 16:01~17:00 0.0380 0.0330 0.0358
2025/05/03 15:01~16:00 0.0389 0.0333 0.0358
2025/05/03 14:01~15:00 0.0373 0.0330 0.0355
2025/05/03 13:01~14:00 0.0371 0.0333 0.0357
2025/05/03 12:01~13:00 0.0388 0.0337 0.0359
2025/05/03 11:01~12:00 0.0389 0.0338 0.0360
2025/05/03 10:01~11:00 0.0393 0.0333 0.0360
2025/05/03 09:01~10:00 0.0392 0.0345 0.0363
2025/05/03 08:01~09:00 0.0395 0.0333 0.0359
2025/05/03 07:01~08:00 0.0398 0.0340 0.0357
2025/05/03 06:01~07:00 0.0388 0.0338 0.0357
2025/05/03 05:01~06:00 0.0375 0.0333 0.0354
2025/05/03 04:01~05:00 0.0377 0.0336 0.0355
2025/05/03 03:01~04:00 0.0364 0.0333 0.0353
2025/05/03 02:01~03:00 0.0382 0.0335 0.0353
2025/05/03 01:01~02:00 0.0378 0.0331 0.0354
2025/05/03 00:01~01:00 0.0368 0.0333 0.0353
2025/05/02 23:01~24:00 0.0382 0.0336 0.0353
2025/05/02 22:01~23:00 0.0375 0.0325 0.0355
2025/05/02 21:01~22:00 0.0396 0.0337 0.0361
2025/05/02 20:01~21:00 0.0422 0.0352 0.0387
2025/05/02 19:01~20:00 0.0480 0.0392 0.0439
2025/05/02 18:01~19:00 0.0515 0.0443 0.0481
2025/05/02 17:01~18:00 0.0496 0.0413 0.0453
2025/05/02 16:01~17:00 0.0496 0.0420 0.0455
2025/05/02 15:01~16:00 0.0486 0.0423 0.0460
2025/05/02 14:01~15:00 0.0505 0.0433 0.0468
2025/05/02 13:01~14:00 0.0467 0.0366 0.0419
2025/05/02 12:01~13:00 0.0390 0.0338 0.0363
2025/05/02 11:01~12:00 0.0382 0.0346 0.0363
2025/05/02 10:01~11:00 0.0414 0.0347 0.0372
2025/05/02 09:01~10:00 0.0417 0.0346 0.0374
2025/05/02 08:01~09:00 0.0374 0.0337 0.0357
2025/05/02 07:01~08:00 0.0373 0.0332 0.0354
2025/05/02 06:01~07:00 0.0382 0.0331 0.0356
2025/05/02 05:01~06:00 0.0388 0.0337 0.0361
2025/05/02 04:01~05:00 0.0396 0.0325 0.0358
2025/05/02 03:01~04:00 0.0381 0.0334 0.0356
2025/05/02 02:01~03:00 0.0386 0.0332 0.0356
2025/05/02 01:01~02:00 0.0384 0.0339 0.0358
2025/05/02 00:01~01:00 0.0385 0.0332 0.0357
2025/05/01 23:01~24:00 0.0384 0.0339 0.0355
2025/05/01 22:01~23:00 0.0375 0.0335 0.0359
2025/05/01 21:01~22:00 0.0382 0.0325 0.0356
2025/05/01 20:01~21:00 0.0395 0.0324 0.0358
2025/05/01 19:01~20:00 0.0380 0.0335 0.0355
2025/05/01 18:01~19:00 0.0387 0.0324 0.0355
2025/05/01 17:01~18:00 0.0387 0.0332 0.0356
2025/05/01 16:01~17:00 0.0376 0.0337 0.0355
2025/05/01 15:01~16:00 0.0378 0.0333 0.0355
2025/05/01 14:01~15:00 0.0374 0.0335 0.0353
2025/05/01 13:01~14:00 0.0387 0.0334 0.0357
2025/05/01 12:01~13:00 0.0373 0.0322 0.0356
2025/05/01 11:01~12:00 0.0379 0.0338 0.0357
2025/05/01 10:01~11:00 0.0382 0.0333 0.0357
2025/05/01 09:01~10:00 0.0379 0.0336 0.0359
2025/05/01 08:01~09:00 0.0396 0.0340 0.0357
2025/05/01 07:01~08:00 0.0401 0.0332 0.0360
2025/05/01 06:01~07:00 0.0377 0.0339 0.0358
2025/05/01 05:01~06:00 0.0379 0.0338 0.0358
2025/05/01 04:01~05:00 0.0381 0.0337 0.0357
2025/05/01 03:01~04:00 0.0373 0.0342 0.0359
2025/05/01 02:01~03:00 0.0392 0.0333 0.0360
2025/05/01 01:01~02:00 0.0388 0.0333 0.0360
2025/05/01 00:01~01:00 0.0372 0.0338 0.0357
2025/04/30 23:01~24:00 0.0374 0.0334 0.0358
2025/04/30 22:01~23:00 0.0386 0.0334 0.0359
2025/04/30 21:01~22:00 0.0378 0.0335 0.0355
2025/04/30 20:01~21:00 0.0371 0.0338 0.0354
2025/04/30 19:01~20:00 0.0394 0.0333 0.0358
2025/04/30 18:01~19:00 0.0388 0.0335 0.0358
2025/04/30 17:01~18:00 0.0392 0.0340 0.0358
2025/04/30 16:01~17:00 0.0370 0.0333 0.0355
2025/04/30 15:01~16:00 0.0372 0.0332 0.0353
2025/04/30 14:01~15:00 0.0380 0.0329 0.0357
2025/04/30 13:01~14:00 0.0372 0.0334 0.0354
2025/04/30 12:01~13:00 0.0376 0.0328 0.0356
2025/04/30 11:01~12:00 0.0377 0.0338 0.0357
2025/04/30 10:01~11:00 0.0385 0.0328 0.0358
2025/04/30 09:01~10:00 0.0407 0.0339 0.0361
2025/04/30 08:01~09:00 0.0379 0.0329 0.0357
2025/04/30 07:01~08:00 0.0384 0.0334 0.0356
2025/04/30 06:01~07:00 0.0370 0.0338 0.0356