大気中の放射線量/1時間ごとの測定結果(大田)
(Environmental radiation levels in Ota / 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。

このモニタリングポストに関するお知らせ

電気設備の法定点検に伴う停電により、2022年10月22日(土曜日)の午前8時頃から午後7時頃までの間、ホームページによる公表データ(モニタリングポストの値、蛇口水の結果など)の更新を一時停止いたします。

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)
2022/10/07 22:01~23:00 0.0413 0.0339 0.0381
2022/10/07 21:01~22:00 0.0425 0.0373 0.0406
2022/10/07 20:01~21:00 0.0402 0.0328 0.0368
2022/10/07 19:01~20:00 0.0520 0.0372 0.0429
2022/10/07 18:01~19:00 0.0701 0.0492 0.0599
2022/10/07 17:01~18:00 0.0701 0.0617 0.0651
2022/10/07 16:01~17:00 0.0659 0.0584 0.0619
2022/10/07 15:01~16:00 0.0629 0.0565 0.0594
2022/10/07 14:01~15:00 0.0632 0.0565 0.0594
2022/10/07 13:01~14:00 0.0603 0.0540 0.0570
2022/10/07 12:01~13:00 0.0583 0.0511 0.0540
2022/10/07 11:01~12:00 0.0576 0.0475 0.0518
2022/10/07 10:01~11:00 0.0520 0.0436 0.0472
2022/10/07 09:01~10:00 0.0487 0.0432 0.0460
2022/10/07 08:01~09:00 0.0485 0.0409 0.0448
2022/10/07 07:01~08:00 0.0450 0.0318 0.0362
2022/10/07 06:01~07:00 0.0370 0.0314 0.0338
2022/10/07 05:01~06:00 0.0366 0.0321 0.0339
2022/10/07 04:01~05:00 0.0375 0.0320 0.0339
2022/10/07 03:01~04:00 0.0364 0.0318 0.0338
2022/10/07 02:01~03:00 0.0362 0.0311 0.0338
2022/10/07 01:01~02:00 0.0357 0.0316 0.0337
2022/10/07 00:01~01:00 0.0357 0.0313 0.0338
2022/10/06 23:01~24:00 0.0356 0.0308 0.0335
2022/10/06 22:01~23:00 0.0358 0.0309 0.0337
2022/10/06 21:01~22:00 0.0361 0.0312 0.0335
2022/10/06 20:01~21:00 0.0367 0.0311 0.0338
2022/10/06 19:01~20:00 0.0368 0.0304 0.0339
2022/10/06 18:01~19:00 0.0376 0.0319 0.0351
2022/10/06 17:01~18:00 0.0453 0.0355 0.0397
2022/10/06 16:01~17:00 0.0562 0.0440 0.0493
2022/10/06 15:01~16:00 0.0610 0.0523 0.0563
2022/10/06 14:01~15:00 0.0588 0.0474 0.0532
2022/10/06 13:01~14:00 0.0497 0.0430 0.0471
2022/10/06 12:01~13:00 0.0462 0.0353 0.0401
2022/10/06 11:01~12:00 0.0426 0.0345 0.0399
2022/10/06 10:01~11:00 0.0392 0.0353 0.0371
2022/10/06 09:01~10:00 0.0400 0.0331 0.0365
2022/10/06 08:01~09:00 0.0447 0.0361 0.0403
2022/10/06 07:01~08:00 0.0444 0.0387 0.0413
2022/10/06 06:01~07:00 0.0390 0.0325 0.0350
2022/10/06 05:01~06:00 0.0379 0.0321 0.0349
2022/10/06 04:01~05:00 0.0391 0.0325 0.0356
2022/10/06 03:01~04:00 0.0420 0.0353 0.0385
2022/10/06 02:01~03:00 0.0416 0.0339 0.0376
2022/10/06 01:01~02:00 0.0445 0.0359 0.0400
2022/10/06 00:01~01:00 0.0490 0.0407 0.0449
2022/10/05 23:01~24:00 0.0475 0.0416 0.0445
2022/10/05 22:01~23:00 0.0557 0.0434 0.0493
2022/10/05 21:01~22:00 0.0572 0.0490 0.0535
2022/10/05 20:01~21:00 0.0540 0.0444 0.0489
2022/10/05 19:01~20:00 0.0568 0.0452 0.0519
2022/10/05 18:01~19:00 0.0499 0.0363 0.0424
2022/10/05 17:01~18:00 0.0401 0.0334 0.0368
2022/10/05 16:01~17:00 0.0394 0.0329 0.0358
2022/10/05 15:01~16:00 0.0441 0.0345 0.0399
2022/10/05 14:01~15:00 0.0537 0.0424 0.0470
2022/10/05 13:01~14:00 0.0581 0.0503 0.0551
2022/10/05 12:01~13:00 0.0542 0.0390 0.0438
2022/10/05 11:01~12:00 0.0422 0.0331 0.0386
2022/10/05 10:01~11:00 0.0383 0.0329 0.0355
2022/10/05 09:01~10:00 0.0383 0.0332 0.0361
2022/10/05 08:01~09:00 0.0398 0.0346 0.0368
2022/10/05 07:01~08:00 0.0386 0.0338 0.0363
2022/10/05 06:01~07:00 0.0380 0.0336 0.0358
2022/10/05 05:01~06:00 0.0376 0.0330 0.0355
2022/10/05 04:01~05:00 0.0365 0.0330 0.0347
2022/10/05 03:01~04:00 0.0364 0.0325 0.0346
2022/10/05 02:01~03:00 0.0377 0.0318 0.0345
2022/10/05 01:01~02:00 0.0366 0.0325 0.0345
2022/10/05 00:01~01:00 0.0374 0.0322 0.0345
2022/10/04 23:01~24:00 0.0380 0.0324 0.0348
2022/10/04 22:01~23:00 0.0366 0.0316 0.0343
2022/10/04 21:01~22:00 0.0367 0.0329 0.0344
2022/10/04 20:01~21:00 0.0365 0.0320 0.0345
2022/10/04 19:01~20:00 0.0370 0.0327 0.0345
2022/10/04 18:01~19:00 0.0374 0.0325 0.0347
2022/10/04 17:01~18:00 0.0368 0.0323 0.0345
2022/10/04 16:01~17:00 0.0367 0.0315 0.0342
2022/10/04 15:01~16:00 0.0374 0.0318 0.0345
2022/10/04 14:01~15:00 0.0367 0.0325 0.0345
2022/10/04 13:01~14:00 0.0367 0.0315 0.0347
2022/10/04 12:01~13:00 0.0377 0.0319 0.0347
2022/10/04 11:01~12:00 0.0366 0.0322 0.0345
2022/10/04 10:01~11:00 0.0363 0.0328 0.0346
2022/10/04 09:01~10:00 0.0366 0.0330 0.0348
2022/10/04 08:01~09:00 0.0376 0.0318 0.0346
2022/10/04 07:01~08:00 0.0367 0.0311 0.0346
2022/10/04 06:01~07:00 0.0369 0.0327 0.0345
2022/10/04 05:01~06:00 0.0376 0.0317 0.0343
2022/10/04 04:01~05:00 0.0376 0.0312 0.0342
2022/10/04 03:01~04:00 0.0363 0.0315 0.0342
2022/10/04 02:01~03:00 0.0369 0.0315 0.0346
2022/10/04 01:01~02:00 0.0372 0.0309 0.0340
2022/10/04 00:01~01:00 0.0360 0.0318 0.0342
2022/10/03 23:01~24:00 0.0373 0.0318 0.0348
2022/10/03 22:01~23:00 0.0370 0.0316 0.0343
2022/10/03 21:01~22:00 0.0363 0.0319 0.0342
2022/10/03 20:01~21:00 0.0370 0.0316 0.0342
2022/10/03 19:01~20:00 0.0365 0.0318 0.0344
2022/10/03 18:01~19:00 0.0371 0.0324 0.0344
2022/10/03 17:01~18:00 0.0377 0.0322 0.0345
2022/10/03 16:01~17:00 0.0376 0.0320 0.0350
2022/10/03 15:01~16:00 0.0368 0.0320 0.0347
2022/10/03 14:01~15:00 0.0366 0.0325 0.0346
2022/10/03 13:01~14:00 0.0374 0.0318 0.0347
2022/10/03 12:01~13:00 0.0377 0.0329 0.0347
2022/10/03 11:01~12:00 0.0368 0.0326 0.0347
2022/10/03 10:01~11:00 0.0375 0.0322 0.0348
2022/10/03 09:01~10:00 0.0375 0.0318 0.0344
2022/10/03 08:01~09:00 0.0364 0.0315 0.0345
2022/10/03 07:01~08:00 0.0372 0.0319 0.0347
2022/10/03 06:01~07:00 0.0374 0.0321 0.0346
2022/10/03 05:01~06:00 0.0367 0.0318 0.0344
2022/10/03 04:01~05:00 0.0374 0.0325 0.0345
2022/10/03 03:01~04:00 0.0360 0.0319 0.0345
2022/10/03 02:01~03:00 0.0368 0.0313 0.0343
2022/10/03 01:01~02:00 0.0372 0.0329 0.0348
2022/10/03 00:01~01:00 0.0370 0.0327 0.0347
2022/10/02 23:01~24:00 0.0368 0.0322 0.0348
2022/10/02 22:01~23:00 0.0375 0.0318 0.0344
2022/10/02 21:01~22:00 0.0369 0.0318 0.0347
2022/10/02 20:01~21:00 0.0373 0.0320 0.0347
2022/10/02 19:01~20:00 0.0380 0.0316 0.0343
2022/10/02 18:01~19:00 0.0369 0.0325 0.0345
2022/10/02 17:01~18:00 0.0369 0.0321 0.0342
2022/10/02 16:01~17:00 0.0373 0.0323 0.0347
2022/10/02 15:01~16:00 0.0370 0.0325 0.0348
2022/10/02 14:01~15:00 0.0373 0.0325 0.0347
2022/10/02 13:01~14:00 0.0377 0.0326 0.0349
2022/10/02 12:01~13:00 0.0381 0.0331 0.0354
2022/10/02 11:01~12:00 0.0371 0.0323 0.0351
2022/10/02 10:01~11:00 0.0383 0.0332 0.0355
2022/10/02 09:01~10:00 0.0383 0.0326 0.0354
2022/10/02 08:01~09:00 0.0371 0.0329 0.0351
2022/10/02 07:01~08:00 0.0377 0.0329 0.0351
2022/10/02 06:01~07:00 0.0365 0.0323 0.0348
2022/10/02 05:01~06:00 0.0373 0.0322 0.0348
2022/10/02 04:01~05:00 0.0370 0.0318 0.0346
2022/10/02 03:01~04:00 0.0365 0.0316 0.0342
2022/10/02 02:01~03:00 0.0359 0.0319 0.0341
2022/10/02 01:01~02:00 0.0364 0.0311 0.0339
2022/10/02 00:01~01:00 0.0360 0.0325 0.0341
2022/10/01 23:01~24:00 0.0359 0.0311 0.0338
2022/10/01 22:01~23:00 0.0368 0.0321 0.0339
2022/10/01 21:01~22:00 0.0360 0.0312 0.0339
2022/10/01 20:01~21:00 0.0357 0.0319 0.0337
2022/10/01 19:01~20:00 0.0364 0.0316 0.0337
2022/10/01 18:01~19:00 0.0362 0.0311 0.0338
2022/10/01 17:01~18:00 0.0363 0.0306 0.0340
2022/10/01 16:01~17:00 0.0359 0.0315 0.0336
2022/10/01 15:01~16:00 0.0369 0.0324 0.0345
2022/10/01 14:01~15:00 0.0370 0.0329 0.0346
2022/10/01 13:01~14:00 0.0373 0.0318 0.0345
2022/10/01 12:01~13:00 0.0373 0.0322 0.0346
2022/10/01 11:01~12:00 0.0373 0.0300 0.0345
2022/10/01 10:01~11:00 0.0372 0.0315 0.0347
2022/10/01 09:01~10:00 0.0366 0.0323 0.0345
2022/10/01 08:01~09:00 0.0373 0.0319 0.0347
2022/10/01 07:01~08:00 0.0373 0.0321 0.0349
2022/10/01 06:01~07:00 0.0363 0.0323 0.0344
2022/10/01 05:01~06:00 0.0377 0.0320 0.0343
2022/10/01 04:01~05:00 0.0360 0.0321 0.0344
2022/10/01 03:01~04:00 0.0367 0.0324 0.0343
2022/10/01 02:01~03:00 0.0377 0.0322 0.0342
2022/10/01 01:01~02:00 0.0363 0.0320 0.0340
2022/10/01 00:01~01:00 0.0360 0.0310 0.0339
2022/09/30 23:01~24:00 0.0363 0.0318 0.0340
2022/09/30 22:01~23:00 0.0357 0.0319 0.0336
2022/09/30 21:01~22:00 0.0368 0.0317 0.0338
2022/09/30 20:01~21:00 0.0361 0.0313 0.0337
2022/09/30 19:01~20:00 0.0362 0.0318 0.0337
2022/09/30 18:01~19:00 0.0357 0.0316 0.0336
2022/09/30 17:01~18:00 0.0357 0.0309 0.0340
2022/09/30 16:01~17:00 0.0358 0.0314 0.0340
2022/09/30 15:01~16:00 0.0361 0.0315 0.0341
2022/09/30 14:01~15:00 0.0367 0.0315 0.0342
2022/09/30 13:01~14:00 0.0367 0.0321 0.0344
2022/09/30 12:01~13:00 0.0372 0.0316 0.0344
2022/09/30 11:01~12:00 0.0369 0.0321 0.0346
2022/09/30 10:01~11:00 0.0367 0.0320 0.0348
2022/09/30 09:01~10:00 0.0380 0.0329 0.0352
2022/09/30 08:01~09:00 0.0373 0.0313 0.0349
2022/09/30 07:01~08:00 0.0381 0.0326 0.0350
2022/09/30 06:01~07:00 0.0381 0.0321 0.0348
2022/09/30 05:01~06:00 0.0365 0.0319 0.0338
2022/09/30 04:01~05:00 0.0363 0.0319 0.0339
2022/09/30 03:01~04:00 0.0371 0.0310 0.0340
2022/09/30 02:01~03:00 0.0359 0.0318 0.0341
2022/09/30 01:01~02:00 0.0377 0.0327 0.0350
2022/09/30 00:01~01:00 0.0405 0.0340 0.0373
2022/09/29 23:01~24:00 0.0430 0.0351 0.0393
2022/09/29 22:01~23:00 0.0412 0.0341 0.0378
2022/09/29 21:01~22:00 0.0481 0.0382 0.0419
2022/09/29 20:01~21:00 0.0452 0.0393 0.0423
2022/09/29 19:01~20:00 0.0415 0.0357 0.0383
2022/09/29 18:01~19:00 0.0426 0.0363 0.0400
2022/09/29 17:01~18:00 0.0386 0.0317 0.0349
2022/09/29 16:01~17:00 0.0369 0.0318 0.0344
2022/09/29 15:01~16:00 0.0366 0.0320 0.0343
2022/09/29 14:01~15:00 0.0370 0.0323 0.0347
2022/09/29 13:01~14:00 0.0385 0.0326 0.0347
2022/09/29 12:01~13:00 0.0378 0.0322 0.0347
2022/09/29 11:01~12:00 0.0376 0.0310 0.0345
2022/09/29 10:01~11:00 0.0363 0.0321 0.0347
2022/09/29 09:01~10:00 0.0368 0.0323 0.0345
2022/09/29 08:01~09:00 0.0370 0.0314 0.0340
2022/09/29 07:01~08:00 0.0367 0.0322 0.0342
2022/09/29 06:01~07:00 0.0363 0.0314 0.0340
2022/09/29 05:01~06:00 0.0362 0.0322 0.0342
2022/09/29 04:01~05:00 0.0363 0.0315 0.0342
2022/09/29 03:01~04:00 0.0370 0.0310 0.0342
2022/09/29 02:01~03:00 0.0364 0.0314 0.0341
2022/09/29 01:01~02:00 0.0371 0.0315 0.0344
2022/09/29 00:01~01:00 0.0367 0.0321 0.0346
2022/09/28 23:01~24:00 0.0386 0.0332 0.0354
2022/09/28 22:01~23:00 0.0381 0.0325 0.0353
2022/09/28 21:01~22:00 0.0363 0.0316 0.0338
2022/09/28 20:01~21:00 0.0365 0.0318 0.0340
2022/09/28 19:01~20:00 0.0370 0.0316 0.0340
2022/09/28 18:01~19:00 0.0364 0.0316 0.0340
2022/09/28 17:01~18:00 0.0363 0.0319 0.0340
2022/09/28 16:01~17:00 0.0362 0.0315 0.0341
2022/09/28 15:01~16:00 0.0363 0.0317 0.0343
2022/09/28 14:01~15:00 0.0366 0.0323 0.0345
2022/09/28 13:01~14:00 0.0372 0.0321 0.0347
2022/09/28 12:01~13:00 0.0369 0.0323 0.0346
2022/09/28 11:01~12:00 0.0370 0.0318 0.0344
2022/09/28 10:01~11:00 0.0375 0.0325 0.0346
2022/09/28 09:01~10:00 0.0363 0.0315 0.0345
2022/09/28 08:01~09:00 0.0363 0.0314 0.0343
2022/09/28 07:01~08:00 0.0363 0.0321 0.0343
2022/09/28 06:01~07:00 0.0370 0.0313 0.0343
2022/09/28 05:01~06:00 0.0366 0.0322 0.0342
2022/09/28 04:01~05:00 0.0376 0.0320 0.0342
2022/09/28 03:01~04:00 0.0373 0.0325 0.0343
2022/09/28 02:01~03:00 0.0363 0.0315 0.0342
2022/09/28 01:01~02:00 0.0365 0.0316 0.0341
2022/09/28 00:01~01:00 0.0362 0.0313 0.0341
2022/09/27 23:01~24:00 0.0365 0.0311 0.0341