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。
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) |
|
2025/03/07 10:01~11:00 | 0.0343 | 0.0290 | 0.0319 |
2025/03/07 09:01~10:00 | 0.0339 | 0.0285 | 0.0314 |
2025/03/07 08:01~09:00 | 0.0338 | 0.0297 | 0.0318 |
2025/03/07 07:01~08:00 | 0.0339 | 0.0287 | 0.0316 |
2025/03/07 06:01~07:00 | 0.0341 | 0.0297 | 0.0316 |
2025/03/07 05:01~06:00 | 0.0341 | 0.0294 | 0.0318 |
2025/03/07 04:01~05:00 | 0.0334 | 0.0297 | 0.0315 |
2025/03/07 03:01~04:00 | 0.0341 | 0.0296 | 0.0318 |
2025/03/07 02:01~03:00 | 0.0343 | 0.0291 | 0.0315 |
2025/03/07 01:01~02:00 | 0.0336 | 0.0293 | 0.0314 |
2025/03/07 00:01~01:00 | 0.0329 | 0.0297 | 0.0315 |
2025/03/06 23:01~24:00 | 0.0339 | 0.0291 | 0.0316 |
2025/03/06 22:01~23:00 | 0.0344 | 0.0292 | 0.0315 |
2025/03/06 21:01~22:00 | 0.0356 | 0.0289 | 0.0316 |
2025/03/06 20:01~21:00 | 0.0330 | 0.0298 | 0.0315 |
2025/03/06 19:01~20:00 | 0.0352 | 0.0294 | 0.0318 |
2025/03/06 18:01~19:00 | 0.0344 | 0.0283 | 0.0316 |
2025/03/06 17:01~18:00 | 0.0333 | 0.0294 | 0.0313 |
2025/03/06 16:01~17:00 | 0.0332 | 0.0290 | 0.0318 |
2025/03/06 15:01~16:00 | 0.0348 | 0.0294 | 0.0323 |
2025/03/06 14:01~15:00 | 0.0346 | 0.0293 | 0.0320 |
2025/03/06 13:01~14:00 | 0.0339 | 0.0299 | 0.0314 |
2025/03/06 12:01~13:00 | 0.0338 | 0.0295 | 0.0317 |
2025/03/06 11:01~12:00 | 0.0332 | 0.0280 | 0.0313 |
2025/03/06 10:01~11:00 | 0.0339 | 0.0286 | 0.0312 |
2025/03/06 09:01~10:00 | 0.0347 | 0.0293 | 0.0315 |
2025/03/06 08:01~09:00 | 0.0343 | 0.0293 | 0.0316 |
2025/03/06 07:01~08:00 | 0.0336 | 0.0287 | 0.0315 |
2025/03/06 06:01~07:00 | 0.0337 | 0.0294 | 0.0317 |
2025/03/06 05:01~06:00 | 0.0343 | 0.0296 | 0.0320 |
2025/03/06 04:01~05:00 | 0.0341 | 0.0297 | 0.0321 |
2025/03/06 03:01~04:00 | 0.0344 | 0.0294 | 0.0320 |
2025/03/06 02:01~03:00 | 0.0340 | 0.0298 | 0.0319 |
2025/03/06 01:01~02:00 | 0.0343 | 0.0294 | 0.0316 |
2025/03/06 00:01~01:00 | 0.0339 | 0.0290 | 0.0315 |
2025/03/05 23:01~24:00 | 0.0346 | 0.0299 | 0.0320 |
2025/03/05 22:01~23:00 | 0.0342 | 0.0297 | 0.0319 |
2025/03/05 21:01~22:00 | 0.0336 | 0.0292 | 0.0317 |
2025/03/05 20:01~21:00 | 0.0340 | 0.0289 | 0.0316 |
2025/03/05 19:01~20:00 | 0.0336 | 0.0297 | 0.0317 |
2025/03/05 18:01~19:00 | 0.0346 | 0.0302 | 0.0321 |
2025/03/05 17:01~18:00 | 0.0339 | 0.0292 | 0.0321 |
2025/03/05 16:01~17:00 | 0.0349 | 0.0305 | 0.0324 |
2025/03/05 15:01~16:00 | 0.0351 | 0.0309 | 0.0328 |
2025/03/05 14:01~15:00 | 0.0356 | 0.0298 | 0.0333 |
2025/03/05 13:01~14:00 | 0.0391 | 0.0325 | 0.0361 |
2025/03/05 12:01~13:00 | 0.0391 | 0.0333 | 0.0352 |
2025/03/05 11:01~12:00 | 0.0357 | 0.0318 | 0.0340 |
2025/03/05 10:01~11:00 | 0.0391 | 0.0321 | 0.0357 |
2025/03/05 09:01~10:00 | 0.0403 | 0.0336 | 0.0364 |
2025/03/05 08:01~09:00 | 0.0422 | 0.0367 | 0.0391 |
2025/03/05 07:01~08:00 | 0.0427 | 0.0364 | 0.0395 |
2025/03/05 06:01~07:00 | 0.0424 | 0.0367 | 0.0399 |
2025/03/05 05:01~06:00 | 0.0419 | 0.0371 | 0.0393 |
2025/03/05 04:01~05:00 | 0.0433 | 0.0380 | 0.0404 |
2025/03/05 03:01~04:00 | 0.0416 | 0.0355 | 0.0381 |
2025/03/05 02:01~03:00 | 0.0416 | 0.0362 | 0.0391 |
2025/03/05 01:01~02:00 | 0.0428 | 0.0370 | 0.0393 |
2025/03/05 00:01~01:00 | 0.0411 | 0.0359 | 0.0388 |
2025/03/04 23:01~24:00 | 0.0392 | 0.0345 | 0.0369 |
2025/03/04 22:01~23:00 | 0.0425 | 0.0356 | 0.0391 |
2025/03/04 21:01~22:00 | 0.0447 | 0.0377 | 0.0403 |
2025/03/04 20:01~21:00 | 0.0420 | 0.0356 | 0.0382 |
2025/03/04 19:01~20:00 | 0.0405 | 0.0364 | 0.0387 |
2025/03/04 18:01~19:00 | 0.0428 | 0.0360 | 0.0401 |
2025/03/04 17:01~18:00 | 0.0426 | 0.0377 | 0.0401 |
2025/03/04 16:01~17:00 | 0.0427 | 0.0358 | 0.0391 |
2025/03/04 15:01~16:00 | 0.0388 | 0.0301 | 0.0343 |
2025/03/04 14:01~15:00 | 0.0340 | 0.0299 | 0.0318 |
2025/03/04 13:01~14:00 | 0.0341 | 0.0297 | 0.0319 |
2025/03/04 12:01~13:00 | 0.0345 | 0.0290 | 0.0315 |
2025/03/04 11:01~12:00 | 0.0330 | 0.0290 | 0.0312 |
2025/03/04 10:01~11:00 | 0.0326 | 0.0290 | 0.0309 |
2025/03/04 09:01~10:00 | 0.0340 | 0.0279 | 0.0308 |
2025/03/04 08:01~09:00 | 0.0341 | 0.0292 | 0.0315 |
2025/03/04 07:01~08:00 | 0.0332 | 0.0287 | 0.0311 |
2025/03/04 06:01~07:00 | 0.0336 | 0.0294 | 0.0312 |
2025/03/04 05:01~06:00 | 0.0332 | 0.0294 | 0.0312 |
2025/03/04 04:01~05:00 | 0.0333 | 0.0299 | 0.0313 |
2025/03/04 03:01~04:00 | 0.0331 | 0.0287 | 0.0311 |
2025/03/04 02:01~03:00 | 0.0338 | 0.0287 | 0.0312 |
2025/03/04 01:01~02:00 | 0.0339 | 0.0293 | 0.0311 |
2025/03/04 00:01~01:00 | 0.0332 | 0.0294 | 0.0312 |
2025/03/03 23:01~24:00 | 0.0336 | 0.0291 | 0.0311 |
2025/03/03 22:01~23:00 | 0.0331 | 0.0292 | 0.0313 |
2025/03/03 21:01~22:00 | 0.0336 | 0.0286 | 0.0311 |
2025/03/03 20:01~21:00 | 0.0346 | 0.0292 | 0.0318 |
2025/03/03 19:01~20:00 | 0.0370 | 0.0303 | 0.0337 |
2025/03/03 18:01~19:00 | 0.0475 | 0.0339 | 0.0388 |
2025/03/03 17:01~18:00 | 0.0594 | 0.0417 | 0.0499 |
2025/03/03 16:01~17:00 | 0.0713 | 0.0555 | 0.0622 |
2025/03/03 15:01~16:00 | 0.0772 | 0.0656 | 0.0722 |
2025/03/03 14:01~15:00 | 0.0691 | 0.0572 | 0.0630 |
2025/03/03 13:01~14:00 | 0.0664 | 0.0558 | 0.0622 |
2025/03/03 12:01~13:00 | 0.0607 | 0.0534 | 0.0570 |
2025/03/03 11:01~12:00 | 0.0658 | 0.0576 | 0.0613 |
2025/03/03 10:01~11:00 | 0.0600 | 0.0468 | 0.0526 |
2025/03/03 09:01~10:00 | 0.0515 | 0.0419 | 0.0467 |
2025/03/03 08:01~09:00 | 0.0514 | 0.0424 | 0.0466 |
2025/03/03 07:01~08:00 | 0.0555 | 0.0454 | 0.0504 |
2025/03/03 06:01~07:00 | 0.0540 | 0.0431 | 0.0476 |
2025/03/03 05:01~06:00 | 0.0506 | 0.0413 | 0.0460 |
2025/03/03 04:01~05:00 | 0.0539 | 0.0458 | 0.0490 |
2025/03/03 03:01~04:00 | 0.0481 | 0.0325 | 0.0405 |
2025/03/03 02:01~03:00 | 0.0356 | 0.0308 | 0.0328 |
2025/03/03 01:01~02:00 | 0.0354 | 0.0304 | 0.0328 |
2025/03/03 00:01~01:00 | 0.0343 | 0.0306 | 0.0327 |
2025/03/02 23:01~24:00 | 0.0354 | 0.0305 | 0.0327 |
2025/03/02 22:01~23:00 | 0.0345 | 0.0305 | 0.0328 |
2025/03/02 21:01~22:00 | 0.0346 | 0.0307 | 0.0328 |
2025/03/02 20:01~21:00 | 0.0350 | 0.0308 | 0.0328 |
2025/03/02 19:01~20:00 | 0.0355 | 0.0301 | 0.0326 |
2025/03/02 18:01~19:00 | 0.0355 | 0.0297 | 0.0327 |
2025/03/02 17:01~18:00 | 0.0352 | 0.0298 | 0.0329 |
2025/03/02 16:01~17:00 | 0.0349 | 0.0296 | 0.0327 |
2025/03/02 15:01~16:00 | 0.0352 | 0.0303 | 0.0327 |
2025/03/02 14:01~15:00 | 0.0351 | 0.0298 | 0.0327 |
2025/03/02 13:01~14:00 | 0.0351 | 0.0309 | 0.0330 |
2025/03/02 12:01~13:00 | 0.0356 | 0.0299 | 0.0331 |
2025/03/02 11:01~12:00 | 0.0360 | 0.0304 | 0.0329 |
2025/03/02 10:01~11:00 | 0.0368 | 0.0310 | 0.0335 |
2025/03/02 09:01~10:00 | 0.0356 | 0.0315 | 0.0333 |
2025/03/02 08:01~09:00 | 0.0368 | 0.0315 | 0.0339 |
2025/03/02 07:01~08:00 | 0.0355 | 0.0308 | 0.0332 |
2025/03/02 06:01~07:00 | 0.0360 | 0.0313 | 0.0333 |
2025/03/02 05:01~06:00 | 0.0353 | 0.0306 | 0.0330 |
2025/03/02 04:01~05:00 | 0.0360 | 0.0311 | 0.0331 |
2025/03/02 03:01~04:00 | 0.0349 | 0.0293 | 0.0327 |
2025/03/02 02:01~03:00 | 0.0352 | 0.0308 | 0.0325 |
2025/03/02 01:01~02:00 | 0.0346 | 0.0301 | 0.0325 |
2025/03/02 00:01~01:00 | 0.0356 | 0.0313 | 0.0330 |
2025/03/01 23:01~24:00 | 0.0354 | 0.0308 | 0.0330 |
2025/03/01 22:01~23:00 | 0.0355 | 0.0302 | 0.0326 |
2025/03/01 21:01~22:00 | 0.0346 | 0.0304 | 0.0326 |
2025/03/01 20:01~21:00 | 0.0349 | 0.0299 | 0.0326 |
2025/03/01 19:01~20:00 | 0.0344 | 0.0299 | 0.0323 |
2025/03/01 18:01~19:00 | 0.0349 | 0.0301 | 0.0324 |
2025/03/01 17:01~18:00 | 0.0346 | 0.0304 | 0.0322 |
2025/03/01 16:01~17:00 | 0.0341 | 0.0303 | 0.0319 |
2025/03/01 15:01~16:00 | 0.0343 | 0.0299 | 0.0321 |
2025/03/01 14:01~15:00 | 0.0338 | 0.0307 | 0.0324 |
2025/03/01 13:01~14:00 | 0.0355 | 0.0304 | 0.0325 |
2025/03/01 12:01~13:00 | 0.0350 | 0.0305 | 0.0326 |
2025/03/01 11:01~12:00 | 0.0350 | 0.0302 | 0.0326 |
2025/03/01 10:01~11:00 | 0.0358 | 0.0305 | 0.0331 |
2025/03/01 09:01~10:00 | 0.0356 | 0.0318 | 0.0332 |
2025/03/01 08:01~09:00 | 0.0359 | 0.0306 | 0.0334 |
2025/03/01 07:01~08:00 | 0.0361 | 0.0311 | 0.0334 |
2025/03/01 06:01~07:00 | 0.0356 | 0.0307 | 0.0330 |
2025/03/01 05:01~06:00 | 0.0357 | 0.0304 | 0.0330 |
2025/03/01 04:01~05:00 | 0.0355 | 0.0304 | 0.0329 |
2025/03/01 03:01~04:00 | 0.0346 | 0.0296 | 0.0324 |
2025/03/01 02:01~03:00 | 0.0343 | 0.0304 | 0.0325 |
2025/03/01 01:01~02:00 | 0.0348 | 0.0295 | 0.0324 |
2025/03/01 00:01~01:00 | 0.0354 | 0.0307 | 0.0323 |
2025/02/28 23:01~24:00 | 0.0349 | 0.0301 | 0.0324 |
2025/02/28 22:01~23:00 | 0.0347 | 0.0309 | 0.0328 |
2025/02/28 21:01~22:00 | 0.0350 | 0.0308 | 0.0329 |
2025/02/28 20:01~21:00 | 0.0350 | 0.0308 | 0.0328 |
2025/02/28 19:01~20:00 | 0.0350 | 0.0308 | 0.0327 |
2025/02/28 18:01~19:00 | 0.0348 | 0.0298 | 0.0323 |
2025/02/28 17:01~18:00 | 0.0357 | 0.0304 | 0.0327 |
2025/02/28 16:01~17:00 | 0.0346 | 0.0304 | 0.0325 |
2025/02/28 15:01~16:00 | 0.0346 | 0.0308 | 0.0326 |
2025/02/28 14:01~15:00 | 0.0355 | 0.0308 | 0.0329 |
2025/02/28 13:01~14:00 | 0.0347 | 0.0306 | 0.0328 |
2025/02/28 12:01~13:00 | 0.0352 | 0.0302 | 0.0328 |
2025/02/28 11:01~12:00 | 0.0361 | 0.0309 | 0.0334 |
2025/02/28 10:01~11:00 | 0.0356 | 0.0310 | 0.0334 |
2025/02/28 09:01~10:00 | 0.0352 | 0.0307 | 0.0327 |
2025/02/28 08:01~09:00 | 0.0360 | 0.0311 | 0.0329 |
2025/02/28 07:01~08:00 | 0.0353 | 0.0305 | 0.0330 |
2025/02/28 06:01~07:00 | 0.0343 | 0.0311 | 0.0329 |
2025/02/28 05:01~06:00 | 0.0352 | 0.0304 | 0.0329 |
2025/02/28 04:01~05:00 | 0.0349 | 0.0305 | 0.0328 |
2025/02/28 03:01~04:00 | 0.0353 | 0.0301 | 0.0328 |
2025/02/28 02:01~03:00 | 0.0348 | 0.0303 | 0.0325 |
2025/02/28 01:01~02:00 | 0.0354 | 0.0295 | 0.0323 |
2025/02/28 00:01~01:00 | 0.0349 | 0.0300 | 0.0324 |
2025/02/27 23:01~24:00 | 0.0343 | 0.0298 | 0.0320 |
2025/02/27 22:01~23:00 | 0.0342 | 0.0294 | 0.0322 |
2025/02/27 21:01~22:00 | 0.0358 | 0.0292 | 0.0322 |
2025/02/27 20:01~21:00 | 0.0341 | 0.0287 | 0.0322 |
2025/02/27 19:01~20:00 | 0.0340 | 0.0300 | 0.0321 |
2025/02/27 18:01~19:00 | 0.0346 | 0.0300 | 0.0322 |
2025/02/27 17:01~18:00 | 0.0341 | 0.0301 | 0.0319 |
2025/02/27 16:01~17:00 | 0.0337 | 0.0303 | 0.0320 |
2025/02/27 15:01~16:00 | 0.0345 | 0.0294 | 0.0321 |
2025/02/27 14:01~15:00 | 0.0344 | 0.0295 | 0.0321 |
2025/02/27 13:01~14:00 | 0.0343 | 0.0302 | 0.0322 |
2025/02/27 12:01~13:00 | 0.0352 | 0.0299 | 0.0319 |
2025/02/27 11:01~12:00 | 0.0352 | 0.0301 | 0.0325 |
2025/02/27 10:01~11:00 | 0.0345 | 0.0295 | 0.0324 |
2025/02/27 09:01~10:00 | 0.0346 | 0.0293 | 0.0323 |
2025/02/27 08:01~09:00 | 0.0353 | 0.0287 | 0.0322 |
2025/02/27 07:01~08:00 | 0.0350 | 0.0305 | 0.0324 |
2025/02/27 06:01~07:00 | 0.0341 | 0.0306 | 0.0323 |
2025/02/27 05:01~06:00 | 0.0355 | 0.0296 | 0.0323 |
2025/02/27 04:01~05:00 | 0.0346 | 0.0296 | 0.0323 |
2025/02/27 03:01~04:00 | 0.0344 | 0.0298 | 0.0322 |
2025/02/27 02:01~03:00 | 0.0343 | 0.0301 | 0.0323 |
2025/02/27 01:01~02:00 | 0.0341 | 0.0297 | 0.0322 |
2025/02/27 00:01~01:00 | 0.0348 | 0.0301 | 0.0325 |
2025/02/26 23:01~24:00 | 0.0334 | 0.0303 | 0.0320 |
2025/02/26 22:01~23:00 | 0.0343 | 0.0297 | 0.0320 |
2025/02/26 21:01~22:00 | 0.0349 | 0.0304 | 0.0323 |
2025/02/26 20:01~21:00 | 0.0338 | 0.0300 | 0.0322 |
2025/02/26 19:01~20:00 | 0.0340 | 0.0300 | 0.0321 |
2025/02/26 18:01~19:00 | 0.0353 | 0.0298 | 0.0324 |
2025/02/26 17:01~18:00 | 0.0346 | 0.0297 | 0.0323 |
2025/02/26 16:01~17:00 | 0.0343 | 0.0303 | 0.0323 |
2025/02/26 15:01~16:00 | 0.0345 | 0.0298 | 0.0320 |
2025/02/26 14:01~15:00 | 0.0341 | 0.0294 | 0.0318 |
2025/02/26 13:01~14:00 | 0.0343 | 0.0299 | 0.0321 |
2025/02/26 12:01~13:00 | 0.0349 | 0.0295 | 0.0323 |
2025/02/26 11:01~12:00 | 0.0345 | 0.0296 | 0.0324 |
2025/02/26 10:01~11:00 | 0.0348 | 0.0299 | 0.0326 |
2025/02/26 09:01~10:00 | 0.0354 | 0.0294 | 0.0325 |
2025/02/26 08:01~09:00 | 0.0366 | 0.0308 | 0.0329 |
2025/02/26 07:01~08:00 | 0.0362 | 0.0298 | 0.0328 |
2025/02/26 06:01~07:00 | 0.0356 | 0.0296 | 0.0323 |
2025/02/26 05:01~06:00 | 0.0357 | 0.0294 | 0.0324 |
2025/02/26 04:01~05:00 | 0.0353 | 0.0298 | 0.0325 |
2025/02/26 03:01~04:00 | 0.0349 | 0.0296 | 0.0322 |
2025/02/26 02:01~03:00 | 0.0348 | 0.0306 | 0.0325 |
2025/02/26 01:01~02:00 | 0.0344 | 0.0297 | 0.0324 |
2025/02/26 00:01~01:00 | 0.0347 | 0.0297 | 0.0323 |
2025/02/25 23:01~24:00 | 0.0348 | 0.0297 | 0.0322 |
2025/02/25 22:01~23:00 | 0.0347 | 0.0301 | 0.0324 |
2025/02/25 21:01~22:00 | 0.0351 | 0.0302 | 0.0323 |
2025/02/25 20:01~21:00 | 0.0352 | 0.0300 | 0.0326 |
2025/02/25 19:01~20:00 | 0.0351 | 0.0307 | 0.0326 |
2025/02/25 18:01~19:00 | 0.0342 | 0.0298 | 0.0321 |
2025/02/25 17:01~18:00 | 0.0339 | 0.0302 | 0.0321 |
2025/02/25 16:01~17:00 | 0.0349 | 0.0303 | 0.0321 |
2025/02/25 15:01~16:00 | 0.0347 | 0.0300 | 0.0322 |
2025/02/25 14:01~15:00 | 0.0342 | 0.0299 | 0.0322 |
2025/02/25 13:01~14:00 | 0.0343 | 0.0300 | 0.0325 |
2025/02/25 12:01~13:00 | 0.0346 | 0.0307 | 0.0324 |
2025/02/25 11:01~12:00 | 0.0344 | 0.0302 | 0.0325 |