大気中の放射線量/1時間ごとの測定結果(江東)
(Environmental radiation levels in Koto / 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。令和元年12月23日から令和2年7月30日までの間、江東のモニタリングポストは、機器に不具合が発生していたため、データが欠測しています。

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 23:01~24:00 0.0407 0.0357 0.0384
2022/10/07 22:01~23:00 0.0437 0.0378 0.0409
2022/10/07 21:01~22:00 0.0419 0.0357 0.0393
2022/10/07 20:01~21:00 0.0398 0.0352 0.0374
2022/10/07 19:01~20:00 0.0437 0.0371 0.0400
2022/10/07 18:01~19:00 0.0518 0.0418 0.0465
2022/10/07 17:01~18:00 0.0540 0.0473 0.0507
2022/10/07 16:01~17:00 0.0547 0.0481 0.0512
2022/10/07 15:01~16:00 0.0517 0.0473 0.0496
2022/10/07 14:01~15:00 0.0521 0.0453 0.0485
2022/10/07 13:01~14:00 0.0507 0.0460 0.0481
2022/10/07 12:01~13:00 0.0495 0.0432 0.0461
2022/10/07 11:01~12:00 0.0456 0.0398 0.0428
2022/10/07 10:01~11:00 0.0438 0.0384 0.0415
2022/10/07 09:01~10:00 0.0446 0.0402 0.0424
2022/10/07 08:01~09:00 0.0452 0.0404 0.0428
2022/10/07 07:01~08:00 0.0432 0.0358 0.0385
2022/10/07 06:01~07:00 0.0387 0.0343 0.0367
2022/10/07 05:01~06:00 0.0393 0.0343 0.0369
2022/10/07 04:01~05:00 0.0403 0.0350 0.0370
2022/10/07 03:01~04:00 0.0397 0.0349 0.0368
2022/10/07 02:01~03:00 0.0386 0.0353 0.0371
2022/10/07 01:01~02:00 0.0397 0.0348 0.0370
2022/10/07 00:01~01:00 0.0392 0.0342 0.0369
2022/10/06 23:01~24:00 0.0393 0.0350 0.0369
2022/10/06 22:01~23:00 0.0398 0.0347 0.0370
2022/10/06 21:01~22:00 0.0388 0.0343 0.0367
2022/10/06 20:01~21:00 0.0388 0.0343 0.0367
2022/10/06 19:01~20:00 0.0388 0.0344 0.0368
2022/10/06 18:01~19:00 0.0398 0.0342 0.0372
2022/10/06 17:01~18:00 0.0422 0.0364 0.0389
2022/10/06 16:01~17:00 0.0472 0.0394 0.0434
2022/10/06 15:01~16:00 0.0502 0.0450 0.0474
2022/10/06 14:01~15:00 0.0498 0.0451 0.0474
2022/10/06 13:01~14:00 0.0466 0.0406 0.0440
2022/10/06 12:01~13:00 0.0441 0.0385 0.0406
2022/10/06 11:01~12:00 0.0433 0.0388 0.0416
2022/10/06 10:01~11:00 0.0423 0.0371 0.0395
2022/10/06 09:01~10:00 0.0422 0.0381 0.0402
2022/10/06 08:01~09:00 0.0456 0.0397 0.0429
2022/10/06 07:01~08:00 0.0450 0.0399 0.0420
2022/10/06 06:01~07:00 0.0413 0.0355 0.0384
2022/10/06 05:01~06:00 0.0397 0.0344 0.0374
2022/10/06 04:01~05:00 0.0390 0.0335 0.0371
2022/10/06 03:01~04:00 0.0391 0.0350 0.0371
2022/10/06 02:01~03:00 0.0398 0.0352 0.0378
2022/10/06 01:01~02:00 0.0427 0.0363 0.0396
2022/10/06 00:01~01:00 0.0429 0.0384 0.0404
2022/10/05 23:01~24:00 0.0462 0.0389 0.0427
2022/10/05 22:01~23:00 0.0458 0.0404 0.0426
2022/10/05 21:01~22:00 0.0453 0.0400 0.0426
2022/10/05 20:01~21:00 0.0440 0.0388 0.0413
2022/10/05 19:01~20:00 0.0453 0.0403 0.0431
2022/10/05 18:01~19:00 0.0459 0.0377 0.0419
2022/10/05 17:01~18:00 0.0422 0.0364 0.0394
2022/10/05 16:01~17:00 0.0405 0.0362 0.0381
2022/10/05 15:01~16:00 0.0429 0.0369 0.0399
2022/10/05 14:01~15:00 0.0437 0.0389 0.0415
2022/10/05 13:01~14:00 0.0501 0.0415 0.0461
2022/10/05 12:01~13:00 0.0495 0.0398 0.0449
2022/10/05 11:01~12:00 0.0424 0.0372 0.0401
2022/10/05 10:01~11:00 0.0405 0.0357 0.0377
2022/10/05 09:01~10:00 0.0407 0.0354 0.0377
2022/10/05 08:01~09:00 0.0403 0.0361 0.0379
2022/10/05 07:01~08:00 0.0402 0.0353 0.0381
2022/10/05 06:01~07:00 0.0397 0.0350 0.0376
2022/10/05 05:01~06:00 0.0392 0.0343 0.0374
2022/10/05 04:01~05:00 0.0399 0.0336 0.0374
2022/10/05 03:01~04:00 0.0393 0.0347 0.0371
2022/10/05 02:01~03:00 0.0383 0.0350 0.0371
2022/10/05 01:01~02:00 0.0398 0.0351 0.0372
2022/10/05 00:01~01:00 0.0395 0.0348 0.0370
2022/10/04 23:01~24:00 0.0395 0.0349 0.0370
2022/10/04 22:01~23:00 0.0392 0.0355 0.0372
2022/10/04 21:01~22:00 0.0398 0.0346 0.0371
2022/10/04 20:01~21:00 0.0388 0.0347 0.0371
2022/10/04 19:01~20:00 0.0399 0.0342 0.0370
2022/10/04 18:01~19:00 0.0395 0.0348 0.0369
2022/10/04 17:01~18:00 0.0396 0.0348 0.0369
2022/10/04 16:01~17:00 0.0397 0.0353 0.0372
2022/10/04 15:01~16:00 0.0393 0.0348 0.0370
2022/10/04 14:01~15:00 0.0384 0.0350 0.0370
2022/10/04 13:01~14:00 0.0395 0.0346 0.0370
2022/10/04 12:01~13:00 0.0388 0.0348 0.0372
2022/10/04 11:01~12:00 0.0386 0.0351 0.0368
2022/10/04 10:01~11:00 0.0386 0.0345 0.0365
2022/10/04 09:01~10:00 0.0393 0.0353 0.0370
2022/10/04 08:01~09:00 0.0384 0.0347 0.0368
2022/10/04 07:01~08:00 0.0391 0.0346 0.0370
2022/10/04 06:01~07:00 0.0391 0.0345 0.0369
2022/10/04 05:01~06:00 0.0384 0.0347 0.0369
2022/10/04 04:01~05:00 0.0386 0.0345 0.0368
2022/10/04 03:01~04:00 0.0389 0.0345 0.0369
2022/10/04 02:01~03:00 0.0391 0.0347 0.0370
2022/10/04 01:01~02:00 0.0385 0.0347 0.0366
2022/10/04 00:01~01:00 0.0387 0.0349 0.0370
2022/10/03 23:01~24:00 0.0393 0.0336 0.0368
2022/10/03 22:01~23:00 0.0398 0.0347 0.0370
2022/10/03 21:01~22:00 0.0395 0.0344 0.0369
2022/10/03 20:01~21:00 0.0388 0.0350 0.0370
2022/10/03 19:01~20:00 0.0391 0.0353 0.0371
2022/10/03 18:01~19:00 0.0391 0.0356 0.0371
2022/10/03 17:01~18:00 0.0395 0.0347 0.0371
2022/10/03 16:01~17:00 0.0393 0.0350 0.0371
2022/10/03 15:01~16:00 0.0393 0.0339 0.0369
2022/10/03 14:01~15:00 0.0393 0.0353 0.0368
2022/10/03 13:01~14:00 0.0398 0.0358 0.0375
2022/10/03 12:01~13:00 0.0388 0.0346 0.0371
2022/10/03 11:01~12:00 0.0396 0.0353 0.0373
2022/10/03 10:01~11:00 0.0391 0.0351 0.0372
2022/10/03 09:01~10:00 0.0389 0.0352 0.0369
2022/10/03 08:01~09:00 0.0391 0.0347 0.0371
2022/10/03 07:01~08:00 0.0391 0.0348 0.0372
2022/10/03 06:01~07:00 0.0400 0.0352 0.0374
2022/10/03 05:01~06:00 0.0390 0.0350 0.0373
2022/10/03 04:01~05:00 0.0393 0.0350 0.0373
2022/10/03 03:01~04:00 0.0396 0.0355 0.0372
2022/10/03 02:01~03:00 0.0393 0.0346 0.0370
2022/10/03 01:01~02:00 0.0384 0.0338 0.0367
2022/10/03 00:01~01:00 0.0392 0.0350 0.0370
2022/10/02 23:01~24:00 0.0399 0.0343 0.0369
2022/10/02 22:01~23:00 0.0388 0.0347 0.0370
2022/10/02 21:01~22:00 0.0401 0.0354 0.0373
2022/10/02 20:01~21:00 0.0396 0.0356 0.0373
2022/10/02 19:01~20:00 0.0396 0.0352 0.0374
2022/10/02 18:01~19:00 0.0390 0.0347 0.0373
2022/10/02 17:01~18:00 0.0391 0.0344 0.0373
2022/10/02 16:01~17:00 0.0395 0.0352 0.0372
2022/10/02 15:01~16:00 0.0393 0.0356 0.0373
2022/10/02 14:01~15:00 0.0395 0.0353 0.0376
2022/10/02 13:01~14:00 0.0394 0.0353 0.0377
2022/10/02 12:01~13:00 0.0398 0.0353 0.0378
2022/10/02 11:01~12:00 0.0398 0.0358 0.0376
2022/10/02 10:01~11:00 0.0404 0.0353 0.0375
2022/10/02 09:01~10:00 0.0400 0.0360 0.0376
2022/10/02 08:01~09:00 0.0396 0.0341 0.0375
2022/10/02 07:01~08:00 0.0401 0.0351 0.0377
2022/10/02 06:01~07:00 0.0398 0.0349 0.0373
2022/10/02 05:01~06:00 0.0394 0.0350 0.0374
2022/10/02 04:01~05:00 0.0399 0.0357 0.0374
2022/10/02 03:01~04:00 0.0389 0.0350 0.0368
2022/10/02 02:01~03:00 0.0398 0.0353 0.0371
2022/10/02 01:01~02:00 0.0387 0.0334 0.0366
2022/10/02 00:01~01:00 0.0395 0.0349 0.0367
2022/10/01 23:01~24:00 0.0392 0.0340 0.0368
2022/10/01 22:01~23:00 0.0397 0.0350 0.0370
2022/10/01 21:01~22:00 0.0389 0.0345 0.0369
2022/10/01 20:01~21:00 0.0396 0.0347 0.0367
2022/10/01 19:01~20:00 0.0388 0.0354 0.0370
2022/10/01 18:01~19:00 0.0391 0.0348 0.0368
2022/10/01 17:01~18:00 0.0397 0.0347 0.0371
2022/10/01 16:01~17:00 0.0395 0.0349 0.0369
2022/10/01 15:01~16:00 0.0402 0.0352 0.0372
2022/10/01 14:01~15:00 0.0390 0.0351 0.0371
2022/10/01 13:01~14:00 0.0389 0.0345 0.0371
2022/10/01 12:01~13:00 0.0402 0.0356 0.0373
2022/10/01 11:01~12:00 0.0403 0.0340 0.0369
2022/10/01 10:01~11:00 0.0389 0.0346 0.0372
2022/10/01 09:01~10:00 0.0396 0.0344 0.0370
2022/10/01 08:01~09:00 0.0392 0.0350 0.0371
2022/10/01 07:01~08:00 0.0394 0.0353 0.0373
2022/10/01 06:01~07:00 0.0391 0.0348 0.0370
2022/10/01 05:01~06:00 0.0410 0.0349 0.0372
2022/10/01 04:01~05:00 0.0392 0.0346 0.0371
2022/10/01 03:01~04:00 0.0388 0.0348 0.0369
2022/10/01 02:01~03:00 0.0388 0.0349 0.0370
2022/10/01 01:01~02:00 0.0390 0.0341 0.0368
2022/10/01 00:01~01:00 0.0389 0.0342 0.0369
2022/09/30 23:01~24:00 0.0386 0.0343 0.0364
2022/09/30 22:01~23:00 0.0383 0.0340 0.0365
2022/09/30 21:01~22:00 0.0388 0.0345 0.0366
2022/09/30 20:01~21:00 0.0398 0.0348 0.0368
2022/09/30 19:01~20:00 0.0388 0.0347 0.0368
2022/09/30 18:01~19:00 0.0389 0.0345 0.0369
2022/09/30 17:01~18:00 0.0388 0.0347 0.0368
2022/09/30 16:01~17:00 0.0388 0.0345 0.0368
2022/09/30 15:01~16:00 0.0398 0.0344 0.0369
2022/09/30 14:01~15:00 0.0389 0.0347 0.0371
2022/09/30 13:01~14:00 0.0395 0.0353 0.0372
2022/09/30 12:01~13:00 0.0395 0.0347 0.0370
2022/09/30 11:01~12:00 0.0392 0.0336 0.0368
2022/09/30 10:01~11:00 0.0395 0.0348 0.0368
2022/09/30 09:01~10:00 0.0395 0.0345 0.0370
2022/09/30 08:01~09:00 0.0398 0.0343 0.0371
2022/09/30 07:01~08:00 0.0400 0.0353 0.0373
2022/09/30 06:01~07:00 0.0402 0.0353 0.0374
2022/09/30 05:01~06:00 0.0387 0.0347 0.0369
2022/09/30 04:01~05:00 0.0386 0.0341 0.0367
2022/09/30 03:01~04:00 0.0391 0.0341 0.0368
2022/09/30 02:01~03:00 0.0390 0.0341 0.0369
2022/09/30 01:01~02:00 0.0397 0.0350 0.0375
2022/09/30 00:01~01:00 0.0417 0.0369 0.0388
2022/09/29 23:01~24:00 0.0428 0.0363 0.0394
2022/09/29 22:01~23:00 0.0442 0.0375 0.0404
2022/09/29 21:01~22:00 0.0437 0.0378 0.0406
2022/09/29 20:01~21:00 0.0430 0.0360 0.0393
2022/09/29 19:01~20:00 0.0398 0.0353 0.0375
2022/09/29 18:01~19:00 0.0400 0.0350 0.0372
2022/09/29 17:01~18:00 0.0388 0.0346 0.0370
2022/09/29 16:01~17:00 0.0390 0.0350 0.0369
2022/09/29 15:01~16:00 0.0395 0.0348 0.0369
2022/09/29 14:01~15:00 0.0392 0.0350 0.0369
2022/09/29 13:01~14:00 0.0399 0.0347 0.0371
2022/09/29 12:01~13:00 0.0391 0.0352 0.0372
2022/09/29 11:01~12:00 0.0395 0.0343 0.0372
2022/09/29 10:01~11:00 0.0394 0.0347 0.0369
2022/09/29 09:01~10:00 0.0391 0.0347 0.0371
2022/09/29 08:01~09:00 0.0384 0.0343 0.0370
2022/09/29 07:01~08:00 0.0397 0.0343 0.0369
2022/09/29 06:01~07:00 0.0384 0.0337 0.0370
2022/09/29 05:01~06:00 0.0387 0.0337 0.0367
2022/09/29 04:01~05:00 0.0393 0.0349 0.0367
2022/09/29 03:01~04:00 0.0387 0.0344 0.0364
2022/09/29 02:01~03:00 0.0390 0.0347 0.0368
2022/09/29 01:01~02:00 0.0396 0.0343 0.0370
2022/09/29 00:01~01:00 0.0386 0.0347 0.0366
2022/09/28 23:01~24:00 0.0389 0.0356 0.0372
2022/09/28 22:01~23:00 0.0386 0.0347 0.0370
2022/09/28 21:01~22:00 0.0398 0.0340 0.0365
2022/09/28 20:01~21:00 0.0389 0.0336 0.0365
2022/09/28 19:01~20:00 0.0395 0.0345 0.0366
2022/09/28 18:01~19:00 0.0393 0.0350 0.0367
2022/09/28 17:01~18:00 0.0388 0.0348 0.0367
2022/09/28 16:01~17:00 0.0390 0.0345 0.0368
2022/09/28 15:01~16:00 0.0387 0.0337 0.0367
2022/09/28 14:01~15:00 0.0403 0.0352 0.0372
2022/09/28 13:01~14:00 0.0398 0.0358 0.0373
2022/09/28 12:01~13:00 0.0391 0.0338 0.0370
2022/09/28 11:01~12:00 0.0384 0.0350 0.0367
2022/09/28 10:01~11:00 0.0391 0.0347 0.0368
2022/09/28 09:01~10:00 0.0387 0.0340 0.0366
2022/09/28 08:01~09:00 0.0398 0.0350 0.0369
2022/09/28 07:01~08:00 0.0388 0.0345 0.0368
2022/09/28 06:01~07:00 0.0391 0.0352 0.0368
2022/09/28 05:01~06:00 0.0396 0.0350 0.0371
2022/09/28 04:01~05:00 0.0387 0.0346 0.0369
2022/09/28 03:01~04:00 0.0391 0.0353 0.0370
2022/09/28 02:01~03:00 0.0388 0.0344 0.0368
2022/09/28 01:01~02:00 0.0395 0.0349 0.0370
2022/09/28 00:01~01:00 0.0389 0.0350 0.0370