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)
2026/03/15 22:01~23:00 0.0340 0.0289 0.0314
2026/03/15 21:01~22:00 0.0355 0.0283 0.0312
2026/03/15 20:01~21:00 0.0332 0.0290 0.0310
2026/03/15 19:01~20:00 0.0339 0.0290 0.0311
2026/03/15 18:01~19:00 0.0343 0.0292 0.0317
2026/03/15 17:01~18:00 0.0336 0.0297 0.0317
2026/03/15 16:01~17:00 0.0339 0.0297 0.0316
2026/03/15 15:01~16:00 0.0349 0.0294 0.0317
2026/03/15 14:01~15:00 0.0334 0.0288 0.0313
2026/03/15 13:01~14:00 0.0344 0.0297 0.0316
2026/03/15 12:01~13:00 0.0336 0.0294 0.0318
2026/03/15 11:01~12:00 0.0343 0.0301 0.0320
2026/03/15 10:01~11:00 0.0341 0.0296 0.0316
2026/03/15 09:01~10:00 0.0351 0.0289 0.0318
2026/03/15 08:01~09:00 0.0342 0.0294 0.0315
2026/03/15 07:01~08:00 0.0342 0.0290 0.0315
2026/03/15 06:01~07:00 0.0344 0.0298 0.0317
2026/03/15 05:01~06:00 0.0336 0.0293 0.0313
2026/03/15 04:01~05:00 0.0334 0.0294 0.0314
2026/03/15 03:01~04:00 0.0342 0.0292 0.0312
2026/03/15 02:01~03:00 0.0327 0.0287 0.0312
2026/03/15 01:01~02:00 0.0330 0.0287 0.0312
2026/03/15 00:01~01:00 0.0343 0.0292 0.0314
2026/03/14 23:01~24:00 0.0344 0.0287 0.0313
2026/03/14 22:01~23:00 0.0337 0.0287 0.0312
2026/03/14 21:01~22:00 0.0332 0.0290 0.0312
2026/03/14 20:01~21:00 0.0336 0.0287 0.0310
2026/03/14 19:01~20:00 0.0337 0.0290 0.0313
2026/03/14 18:01~19:00 0.0331 0.0291 0.0312
2026/03/14 17:01~18:00 0.0334 0.0292 0.0311
2026/03/14 16:01~17:00 0.0339 0.0293 0.0315
2026/03/14 15:01~16:00 0.0336 0.0292 0.0315
2026/03/14 14:01~15:00 0.0344 0.0294 0.0317
2026/03/14 13:01~14:00 0.0345 0.0288 0.0319
2026/03/14 12:01~13:00 0.0343 0.0297 0.0316
2026/03/14 11:01~12:00 0.0338 0.0297 0.0316
2026/03/14 10:01~11:00 0.0338 0.0294 0.0316
2026/03/14 09:01~10:00 0.0330 0.0291 0.0314
2026/03/14 08:01~09:00 0.0336 0.0292 0.0316
2026/03/14 07:01~08:00 0.0336 0.0287 0.0313
2026/03/14 06:01~07:00 0.0336 0.0296 0.0314
2026/03/14 05:01~06:00 0.0344 0.0292 0.0316
2026/03/14 04:01~05:00 0.0350 0.0290 0.0318
2026/03/14 03:01~04:00 0.0341 0.0290 0.0316
2026/03/14 02:01~03:00 0.0338 0.0294 0.0315
2026/03/14 01:01~02:00 0.0341 0.0293 0.0314
2026/03/14 00:01~01:00 0.0339 0.0296 0.0316
2026/03/13 23:01~24:00 0.0340 0.0292 0.0314
2026/03/13 22:01~23:00 0.0337 0.0291 0.0314
2026/03/13 21:01~22:00 0.0343 0.0290 0.0312
2026/03/13 20:01~21:00 0.0339 0.0294 0.0315
2026/03/13 19:01~20:00 0.0337 0.0294 0.0314
2026/03/13 18:01~19:00 0.0334 0.0286 0.0314
2026/03/13 17:01~18:00 0.0341 0.0292 0.0314
2026/03/13 16:01~17:00 0.0342 0.0293 0.0316
2026/03/13 15:01~16:00 0.0349 0.0288 0.0317
2026/03/13 14:01~15:00 0.0342 0.0290 0.0311
2026/03/13 13:01~14:00 0.0332 0.0292 0.0311
2026/03/13 12:01~13:00 0.0341 0.0306 0.0319
2026/03/13 11:01~12:00 0.0339 0.0295 0.0317
2026/03/13 10:01~11:00 0.0336 0.0291 0.0316
2026/03/13 09:01~10:00 0.0336 0.0284 0.0307
2026/03/13 08:01~09:00 0.0332 0.0285 0.0312
2026/03/13 07:01~08:00 0.0339 0.0291 0.0314
2026/03/13 06:01~07:00 0.0337 0.0294 0.0313
2026/03/13 05:01~06:00 0.0337 0.0290 0.0313
2026/03/13 04:01~05:00 0.0347 0.0297 0.0318
2026/03/13 03:01~04:00 0.0332 0.0292 0.0316
2026/03/13 02:01~03:00 0.0339 0.0296 0.0318
2026/03/13 01:01~02:00 0.0348 0.0296 0.0315
2026/03/13 00:01~01:00 0.0336 0.0295 0.0314
2026/03/12 23:01~24:00 0.0335 0.0277 0.0313
2026/03/12 22:01~23:00 0.0341 0.0294 0.0315
2026/03/12 21:01~22:00 0.0351 0.0290 0.0313
2026/03/12 20:01~21:00 0.0343 0.0292 0.0315
2026/03/12 19:01~20:00 0.0336 0.0290 0.0315
2026/03/12 18:01~19:00 0.0334 0.0293 0.0314
2026/03/12 17:01~18:00 0.0340 0.0290 0.0314
2026/03/12 16:01~17:00 0.0335 0.0291 0.0317
2026/03/12 15:01~16:00 0.0335 0.0293 0.0318
2026/03/12 14:01~15:00 0.0340 0.0293 0.0317
2026/03/12 13:01~14:00 0.0345 0.0287 0.0317
2026/03/12 12:01~13:00 0.0342 0.0299 0.0318
2026/03/12 11:01~12:00 0.0346 0.0298 0.0321
2026/03/12 10:01~11:00 0.0343 0.0295 0.0317
2026/03/12 09:01~10:00 0.0341 0.0289 0.0317
2026/03/12 08:01~09:00 0.0343 0.0293 0.0318
2026/03/12 07:01~08:00 0.0343 0.0289 0.0318
2026/03/12 06:01~07:00 0.0344 0.0297 0.0316
2026/03/12 05:01~06:00 0.0346 0.0291 0.0317
2026/03/12 04:01~05:00 0.0336 0.0283 0.0315
2026/03/12 03:01~04:00 0.0336 0.0287 0.0313
2026/03/12 02:01~03:00 0.0340 0.0301 0.0317
2026/03/12 01:01~02:00 0.0337 0.0286 0.0318
2026/03/12 00:01~01:00 0.0345 0.0301 0.0327
2026/03/11 23:01~24:00 0.0343 0.0295 0.0319
2026/03/11 22:01~23:00 0.0334 0.0295 0.0316
2026/03/11 21:01~22:00 0.0345 0.0297 0.0315
2026/03/11 20:01~21:00 0.0343 0.0292 0.0313
2026/03/11 19:01~20:00 0.0340 0.0287 0.0314
2026/03/11 18:01~19:00 0.0332 0.0286 0.0312
2026/03/11 17:01~18:00 0.0332 0.0290 0.0311
2026/03/11 16:01~17:00 0.0340 0.0287 0.0312
2026/03/11 15:01~16:00 0.0335 0.0288 0.0314
2026/03/11 14:01~15:00 0.0344 0.0295 0.0316
2026/03/11 13:01~14:00 0.0333 0.0298 0.0317
2026/03/11 12:01~13:00 0.0329 0.0289 0.0315
2026/03/11 11:01~12:00 0.0344 0.0297 0.0318
2026/03/11 10:01~11:00 0.0342 0.0294 0.0316
2026/03/11 09:01~10:00 0.0336 0.0293 0.0314
2026/03/11 08:01~09:00 0.0339 0.0286 0.0312
2026/03/11 07:01~08:00 0.0330 0.0290 0.0312
2026/03/11 06:01~07:00 0.0355 0.0291 0.0316
2026/03/11 05:01~06:00 0.0332 0.0293 0.0313
2026/03/11 04:01~05:00 0.0339 0.0297 0.0315
2026/03/11 03:01~04:00 0.0336 0.0292 0.0313
2026/03/11 02:01~03:00 0.0347 0.0293 0.0311
2026/03/11 01:01~02:00 0.0339 0.0294 0.0312
2026/03/11 00:01~01:00 0.0338 0.0289 0.0312
2026/03/10 23:01~24:00 0.0334 0.0285 0.0309
2026/03/10 22:01~23:00 0.0336 0.0289 0.0308
2026/03/10 21:01~22:00 0.0327 0.0289 0.0308
2026/03/10 20:01~21:00 0.0338 0.0283 0.0315
2026/03/10 19:01~20:00 0.0343 0.0290 0.0314
2026/03/10 18:01~19:00 0.0340 0.0293 0.0315
2026/03/10 17:01~18:00 0.0343 0.0293 0.0317
2026/03/10 16:01~17:00 0.0336 0.0294 0.0314
2026/03/10 15:01~16:00 0.0347 0.0290 0.0319
2026/03/10 14:01~15:00 0.0373 0.0301 0.0341
2026/03/10 13:01~14:00 0.0452 0.0353 0.0393
2026/03/10 12:01~13:00 0.0487 0.0353 0.0430
2026/03/10 11:01~12:00 0.0372 0.0325 0.0349
2026/03/10 10:01~11:00 0.0363 0.0308 0.0340
2026/03/10 09:01~10:00 0.0351 0.0293 0.0317
2026/03/10 08:01~09:00 0.0331 0.0288 0.0309
2026/03/10 07:01~08:00 0.0329 0.0290 0.0312
2026/03/10 06:01~07:00 0.0339 0.0284 0.0316
2026/03/10 05:01~06:00 0.0343 0.0294 0.0316
2026/03/10 04:01~05:00 0.0342 0.0290 0.0312
2026/03/10 03:01~04:00 0.0339 0.0300 0.0317
2026/03/10 02:01~03:00 0.0336 0.0297 0.0317
2026/03/10 01:01~02:00 0.0338 0.0292 0.0316
2026/03/10 00:01~01:00 0.0338 0.0294 0.0316
2026/03/09 23:01~24:00 0.0339 0.0294 0.0312
2026/03/09 22:01~23:00 0.0332 0.0294 0.0310
2026/03/09 21:01~22:00 0.0337 0.0291 0.0312
2026/03/09 20:01~21:00 0.0336 0.0291 0.0313
2026/03/09 19:01~20:00 0.0329 0.0289 0.0311
2026/03/09 18:01~19:00 0.0335 0.0289 0.0313
2026/03/09 17:01~18:00 0.0341 0.0291 0.0314
2026/03/09 16:01~17:00 0.0345 0.0295 0.0317
2026/03/09 15:01~16:00 0.0345 0.0287 0.0316
2026/03/09 14:01~15:00 0.0344 0.0294 0.0318
2026/03/09 13:01~14:00 0.0342 0.0302 0.0319
2026/03/09 12:01~13:00 0.0338 0.0287 0.0317
2026/03/09 11:01~12:00 0.0342 0.0294 0.0319
2026/03/09 10:01~11:00 0.0340 0.0298 0.0313
2026/03/09 09:01~10:00 0.0340 0.0292 0.0315
2026/03/09 08:01~09:00 0.0336 0.0297 0.0318
2026/03/09 07:01~08:00 0.0331 0.0282 0.0312
2026/03/09 06:01~07:00 0.0338 0.0282 0.0314
2026/03/09 05:01~06:00 0.0332 0.0290 0.0312
2026/03/09 04:01~05:00 0.0341 0.0298 0.0315
2026/03/09 03:01~04:00 0.0333 0.0294 0.0314
2026/03/09 02:01~03:00 0.0347 0.0293 0.0314
2026/03/09 01:01~02:00 0.0340 0.0294 0.0313
2026/03/09 00:01~01:00 0.0335 0.0294 0.0313
2026/03/08 23:01~24:00 0.0344 0.0291 0.0313
2026/03/08 22:01~23:00 0.0333 0.0288 0.0311
2026/03/08 21:01~22:00 0.0329 0.0295 0.0313
2026/03/08 20:01~21:00 0.0329 0.0292 0.0313
2026/03/08 19:01~20:00 0.0335 0.0290 0.0311
2026/03/08 18:01~19:00 0.0338 0.0289 0.0315
2026/03/08 17:01~18:00 0.0336 0.0294 0.0313
2026/03/08 16:01~17:00 0.0339 0.0298 0.0315
2026/03/08 15:01~16:00 0.0337 0.0295 0.0320
2026/03/08 14:01~15:00 0.0339 0.0301 0.0321
2026/03/08 13:01~14:00 0.0346 0.0298 0.0322
2026/03/08 12:01~13:00 0.0339 0.0298 0.0321
2026/03/08 11:01~12:00 0.0345 0.0301 0.0321
2026/03/08 10:01~11:00 0.0334 0.0290 0.0314
2026/03/08 09:01~10:00 0.0336 0.0291 0.0316
2026/03/08 08:01~09:00 0.0339 0.0296 0.0314
2026/03/08 07:01~08:00 0.0335 0.0298 0.0312
2026/03/08 06:01~07:00 0.0350 0.0301 0.0318
2026/03/08 05:01~06:00 0.0349 0.0297 0.0323
2026/03/08 04:01~05:00 0.0355 0.0297 0.0334
2026/03/08 03:01~04:00 0.0368 0.0309 0.0333
2026/03/08 02:01~03:00 0.0345 0.0302 0.0323
2026/03/08 01:01~02:00 0.0341 0.0300 0.0324
2026/03/08 00:01~01:00 0.0360 0.0305 0.0328
2026/03/07 23:01~24:00 0.0352 0.0310 0.0329
2026/03/07 22:01~23:00 0.0343 0.0300 0.0319
2026/03/07 21:01~22:00 0.0334 0.0293 0.0318
2026/03/07 20:01~21:00 0.0335 0.0290 0.0318
2026/03/07 19:01~20:00 0.0343 0.0296 0.0318
2026/03/07 18:01~19:00 0.0359 0.0297 0.0322
2026/03/07 17:01~18:00 0.0353 0.0303 0.0325
2026/03/07 16:01~17:00 0.0336 0.0297 0.0321
2026/03/07 15:01~16:00 0.0339 0.0295 0.0319
2026/03/07 14:01~15:00 0.0344 0.0298 0.0318
2026/03/07 13:01~14:00 0.0340 0.0294 0.0318
2026/03/07 12:01~13:00 0.0345 0.0304 0.0320
2026/03/07 11:01~12:00 0.0345 0.0295 0.0320
2026/03/07 10:01~11:00 0.0344 0.0294 0.0320
2026/03/07 09:01~10:00 0.0332 0.0292 0.0315
2026/03/07 08:01~09:00 0.0338 0.0297 0.0315
2026/03/07 07:01~08:00 0.0340 0.0289 0.0315
2026/03/07 06:01~07:00 0.0332 0.0292 0.0314
2026/03/07 05:01~06:00 0.0348 0.0297 0.0322
2026/03/07 04:01~05:00 0.0397 0.0314 0.0361
2026/03/07 03:01~04:00 0.0432 0.0363 0.0407
2026/03/07 02:01~03:00 0.0409 0.0309 0.0350
2026/03/07 01:01~02:00 0.0353 0.0296 0.0319
2026/03/07 00:01~01:00 0.0336 0.0290 0.0313
2026/03/06 23:01~24:00 0.0334 0.0290 0.0314
2026/03/06 22:01~23:00 0.0327 0.0289 0.0309
2026/03/06 21:01~22:00 0.0338 0.0292 0.0310
2026/03/06 20:01~21:00 0.0337 0.0291 0.0315
2026/03/06 19:01~20:00 0.0340 0.0286 0.0314
2026/03/06 18:01~19:00 0.0343 0.0284 0.0313
2026/03/06 17:01~18:00 0.0332 0.0296 0.0313
2026/03/06 16:01~17:00 0.0338 0.0290 0.0311
2026/03/06 15:01~16:00 0.0334 0.0294 0.0314
2026/03/06 14:01~15:00 0.0337 0.0282 0.0314
2026/03/06 13:01~14:00 0.0347 0.0294 0.0314
2026/03/06 12:01~13:00 0.0336 0.0292 0.0312
2026/03/06 11:01~12:00 0.0340 0.0291 0.0313
2026/03/06 10:01~11:00 0.0341 0.0287 0.0311
2026/03/06 09:01~10:00 0.0334 0.0284 0.0312
2026/03/06 08:01~09:00 0.0329 0.0281 0.0309
2026/03/06 07:01~08:00 0.0342 0.0290 0.0312
2026/03/06 06:01~07:00 0.0331 0.0280 0.0309
2026/03/06 05:01~06:00 0.0330 0.0282 0.0309
2026/03/06 04:01~05:00 0.0336 0.0289 0.0310
2026/03/06 03:01~04:00 0.0327 0.0290 0.0307
2026/03/06 02:01~03:00 0.0329 0.0286 0.0307
2026/03/06 01:01~02:00 0.0332 0.0287 0.0309
2026/03/06 00:01~01:00 0.0333 0.0282 0.0310
2026/03/05 23:01~24:00 0.0325 0.0287 0.0309