大気中の放射線量/1時間ごとの測定結果(小平)
(Environmental radiation levels in Kodaira / 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) |
|
2025/04/28 17:01~18:00 | 0.0425 | 0.0363 | 0.0396 |
2025/04/28 16:01~17:00 | 0.0407 | 0.0315 | 0.0348 |
2025/04/28 15:01~16:00 | 0.0348 | 0.0313 | 0.0330 |
2025/04/28 14:01~15:00 | 0.0362 | 0.0304 | 0.0328 |
2025/04/28 13:01~14:00 | 0.0350 | 0.0305 | 0.0330 |
2025/04/28 12:01~13:00 | 0.0348 | 0.0311 | 0.0332 |
2025/04/28 11:01~12:00 | 0.0363 | 0.0321 | 0.0340 |
2025/04/28 10:01~11:00 | 0.0388 | 0.0317 | 0.0346 |
2025/04/28 09:01~10:00 | 0.0372 | 0.0322 | 0.0350 |
2025/04/28 08:01~09:00 | 0.0368 | 0.0315 | 0.0350 |
2025/04/28 07:01~08:00 | 0.0381 | 0.0332 | 0.0352 |
2025/04/28 06:01~07:00 | 0.0384 | 0.0322 | 0.0356 |
2025/04/28 05:01~06:00 | 0.0370 | 0.0324 | 0.0347 |
2025/04/28 04:01~05:00 | 0.0368 | 0.0317 | 0.0349 |
2025/04/28 03:01~04:00 | 0.0391 | 0.0323 | 0.0353 |
2025/04/28 02:01~03:00 | 0.0359 | 0.0318 | 0.0341 |
2025/04/28 01:01~02:00 | 0.0366 | 0.0317 | 0.0343 |
2025/04/28 00:01~01:00 | 0.0373 | 0.0306 | 0.0341 |
2025/04/27 23:01~24:00 | 0.0364 | 0.0311 | 0.0338 |
2025/04/27 22:01~23:00 | 0.0358 | 0.0309 | 0.0336 |
2025/04/27 21:01~22:00 | 0.0363 | 0.0315 | 0.0338 |
2025/04/27 20:01~21:00 | 0.0356 | 0.0309 | 0.0334 |
2025/04/27 19:01~20:00 | 0.0355 | 0.0306 | 0.0329 |
2025/04/27 18:01~19:00 | 0.0355 | 0.0310 | 0.0331 |
2025/04/27 17:01~18:00 | 0.0353 | 0.0312 | 0.0334 |
2025/04/27 16:01~17:00 | 0.0359 | 0.0306 | 0.0333 |
2025/04/27 15:01~16:00 | 0.0356 | 0.0304 | 0.0331 |
2025/04/27 14:01~15:00 | 0.0346 | 0.0303 | 0.0327 |
2025/04/27 13:01~14:00 | 0.0367 | 0.0304 | 0.0329 |
2025/04/27 12:01~13:00 | 0.0355 | 0.0306 | 0.0329 |
2025/04/27 11:01~12:00 | 0.0351 | 0.0308 | 0.0330 |
2025/04/27 10:01~11:00 | 0.0353 | 0.0311 | 0.0329 |
2025/04/27 09:01~10:00 | 0.0354 | 0.0303 | 0.0330 |
2025/04/27 08:01~09:00 | 0.0346 | 0.0301 | 0.0328 |
2025/04/27 07:01~08:00 | 0.0346 | 0.0306 | 0.0330 |
2025/04/27 06:01~07:00 | 0.0357 | 0.0307 | 0.0332 |
2025/04/27 05:01~06:00 | 0.0355 | 0.0315 | 0.0333 |
2025/04/27 04:01~05:00 | 0.0375 | 0.0302 | 0.0334 |
2025/04/27 03:01~04:00 | 0.0360 | 0.0315 | 0.0337 |
2025/04/27 02:01~03:00 | 0.0353 | 0.0303 | 0.0332 |
2025/04/27 01:01~02:00 | 0.0351 | 0.0311 | 0.0331 |
2025/04/27 00:01~01:00 | 0.0352 | 0.0304 | 0.0332 |
2025/04/26 23:01~24:00 | 0.0360 | 0.0302 | 0.0329 |
2025/04/26 22:01~23:00 | 0.0355 | 0.0303 | 0.0328 |
2025/04/26 21:01~22:00 | 0.0344 | 0.0306 | 0.0325 |
2025/04/26 20:01~21:00 | 0.0354 | 0.0299 | 0.0325 |
2025/04/26 19:01~20:00 | 0.0346 | 0.0304 | 0.0328 |
2025/04/26 18:01~19:00 | 0.0357 | 0.0310 | 0.0336 |
2025/04/26 17:01~18:00 | 0.0386 | 0.0322 | 0.0355 |
2025/04/26 16:01~17:00 | 0.0426 | 0.0358 | 0.0398 |
2025/04/26 15:01~16:00 | 0.0443 | 0.0312 | 0.0374 |
2025/04/26 14:01~15:00 | 0.0358 | 0.0311 | 0.0332 |
2025/04/26 13:01~14:00 | 0.0357 | 0.0297 | 0.0332 |
2025/04/26 12:01~13:00 | 0.0350 | 0.0302 | 0.0331 |
2025/04/26 11:01~12:00 | 0.0359 | 0.0302 | 0.0334 |
2025/04/26 10:01~11:00 | 0.0356 | 0.0304 | 0.0332 |
2025/04/26 09:01~10:00 | 0.0366 | 0.0316 | 0.0336 |
2025/04/26 08:01~09:00 | 0.0355 | 0.0314 | 0.0334 |
2025/04/26 07:01~08:00 | 0.0352 | 0.0301 | 0.0332 |
2025/04/26 06:01~07:00 | 0.0360 | 0.0313 | 0.0331 |
2025/04/26 05:01~06:00 | 0.0351 | 0.0311 | 0.0331 |
2025/04/26 04:01~05:00 | 0.0354 | 0.0305 | 0.0328 |
2025/04/26 03:01~04:00 | 0.0352 | 0.0298 | 0.0329 |
2025/04/26 02:01~03:00 | 0.0352 | 0.0307 | 0.0329 |
2025/04/26 01:01~02:00 | 0.0364 | 0.0309 | 0.0334 |
2025/04/26 00:01~01:00 | 0.0350 | 0.0311 | 0.0331 |
2025/04/25 23:01~24:00 | 0.0355 | 0.0308 | 0.0332 |
2025/04/25 22:01~23:00 | 0.0359 | 0.0303 | 0.0331 |
2025/04/25 21:01~22:00 | 0.0363 | 0.0318 | 0.0335 |
2025/04/25 20:01~21:00 | 0.0366 | 0.0318 | 0.0338 |
2025/04/25 19:01~20:00 | 0.0350 | 0.0308 | 0.0331 |
2025/04/25 18:01~19:00 | 0.0353 | 0.0308 | 0.0331 |
2025/04/25 17:01~18:00 | 0.0353 | 0.0313 | 0.0332 |
2025/04/25 16:01~17:00 | 0.0358 | 0.0312 | 0.0332 |
2025/04/25 15:01~16:00 | 0.0353 | 0.0310 | 0.0331 |
2025/04/25 14:01~15:00 | 0.0361 | 0.0304 | 0.0332 |
2025/04/25 13:01~14:00 | 0.0350 | 0.0305 | 0.0328 |
2025/04/25 12:01~13:00 | 0.0359 | 0.0307 | 0.0330 |
2025/04/25 11:01~12:00 | 0.0366 | 0.0308 | 0.0334 |
2025/04/25 10:01~11:00 | 0.0362 | 0.0316 | 0.0334 |
2025/04/25 09:01~10:00 | 0.0356 | 0.0312 | 0.0333 |
2025/04/25 08:01~09:00 | 0.0359 | 0.0308 | 0.0335 |
2025/04/25 07:01~08:00 | 0.0379 | 0.0314 | 0.0342 |
2025/04/25 06:01~07:00 | 0.0380 | 0.0322 | 0.0347 |
2025/04/25 05:01~06:00 | 0.0379 | 0.0325 | 0.0354 |
2025/04/25 04:01~05:00 | 0.0357 | 0.0317 | 0.0337 |
2025/04/25 03:01~04:00 | 0.0364 | 0.0310 | 0.0338 |
2025/04/25 02:01~03:00 | 0.0356 | 0.0313 | 0.0332 |
2025/04/25 01:01~02:00 | 0.0356 | 0.0311 | 0.0333 |
2025/04/25 00:01~01:00 | 0.0368 | 0.0317 | 0.0336 |
2025/04/24 23:01~24:00 | 0.0361 | 0.0312 | 0.0334 |
2025/04/24 22:01~23:00 | 0.0354 | 0.0305 | 0.0331 |
2025/04/24 21:01~22:00 | 0.0358 | 0.0320 | 0.0336 |
2025/04/24 20:01~21:00 | 0.0358 | 0.0308 | 0.0332 |
2025/04/24 19:01~20:00 | 0.0353 | 0.0312 | 0.0333 |
2025/04/24 18:01~19:00 | 0.0360 | 0.0306 | 0.0330 |
2025/04/24 17:01~18:00 | 0.0358 | 0.0301 | 0.0328 |
2025/04/24 16:01~17:00 | 0.0358 | 0.0304 | 0.0331 |
2025/04/24 15:01~16:00 | 0.0345 | 0.0299 | 0.0328 |
2025/04/24 14:01~15:00 | 0.0351 | 0.0307 | 0.0333 |
2025/04/24 13:01~14:00 | 0.0357 | 0.0311 | 0.0332 |
2025/04/24 12:01~13:00 | 0.0349 | 0.0308 | 0.0330 |
2025/04/24 11:01~12:00 | 0.0352 | 0.0307 | 0.0331 |
2025/04/24 10:01~11:00 | 0.0368 | 0.0308 | 0.0336 |
2025/04/24 09:01~10:00 | 0.0360 | 0.0308 | 0.0332 |
2025/04/24 08:01~09:00 | 0.0355 | 0.0311 | 0.0334 |
2025/04/24 07:01~08:00 | 0.0370 | 0.0308 | 0.0339 |
2025/04/24 06:01~07:00 | 0.0366 | 0.0304 | 0.0337 |
2025/04/24 05:01~06:00 | 0.0362 | 0.0311 | 0.0338 |
2025/04/24 04:01~05:00 | 0.0358 | 0.0322 | 0.0338 |
2025/04/24 03:01~04:00 | 0.0363 | 0.0301 | 0.0338 |
2025/04/24 02:01~03:00 | 0.0356 | 0.0311 | 0.0336 |
2025/04/24 01:01~02:00 | 0.0362 | 0.0309 | 0.0332 |
2025/04/24 00:01~01:00 | 0.0354 | 0.0311 | 0.0332 |
2025/04/23 23:01~24:00 | 0.0344 | 0.0303 | 0.0329 |
2025/04/23 22:01~23:00 | 0.0351 | 0.0304 | 0.0329 |
2025/04/23 21:01~22:00 | 0.0351 | 0.0308 | 0.0332 |
2025/04/23 20:01~21:00 | 0.0356 | 0.0300 | 0.0329 |
2025/04/23 19:01~20:00 | 0.0349 | 0.0296 | 0.0329 |
2025/04/23 18:01~19:00 | 0.0366 | 0.0301 | 0.0333 |
2025/04/23 17:01~18:00 | 0.0356 | 0.0315 | 0.0337 |
2025/04/23 16:01~17:00 | 0.0391 | 0.0329 | 0.0357 |
2025/04/23 15:01~16:00 | 0.0443 | 0.0371 | 0.0407 |
2025/04/23 14:01~15:00 | 0.0446 | 0.0377 | 0.0412 |
2025/04/23 13:01~14:00 | 0.0399 | 0.0347 | 0.0377 |
2025/04/23 12:01~13:00 | 0.0398 | 0.0347 | 0.0373 |
2025/04/23 11:01~12:00 | 0.0398 | 0.0350 | 0.0374 |
2025/04/23 10:01~11:00 | 0.0382 | 0.0338 | 0.0360 |
2025/04/23 09:01~10:00 | 0.0390 | 0.0333 | 0.0357 |
2025/04/23 08:01~09:00 | 0.0371 | 0.0325 | 0.0351 |
2025/04/23 07:01~08:00 | 0.0370 | 0.0318 | 0.0342 |
2025/04/23 06:01~07:00 | 0.0378 | 0.0318 | 0.0340 |
2025/04/23 05:01~06:00 | 0.0419 | 0.0339 | 0.0371 |
2025/04/23 04:01~05:00 | 0.0433 | 0.0369 | 0.0407 |
2025/04/23 03:01~04:00 | 0.0464 | 0.0383 | 0.0422 |
2025/04/23 02:01~03:00 | 0.0448 | 0.0390 | 0.0425 |
2025/04/23 01:01~02:00 | 0.0417 | 0.0321 | 0.0364 |
2025/04/23 00:01~01:00 | 0.0359 | 0.0314 | 0.0331 |
2025/04/22 23:01~24:00 | 0.0356 | 0.0307 | 0.0333 |
2025/04/22 22:01~23:00 | 0.0360 | 0.0308 | 0.0332 |
2025/04/22 21:01~22:00 | 0.0360 | 0.0314 | 0.0332 |
2025/04/22 20:01~21:00 | 0.0351 | 0.0313 | 0.0333 |
2025/04/22 19:01~20:00 | 0.0346 | 0.0303 | 0.0329 |
2025/04/22 18:01~19:00 | 0.0346 | 0.0311 | 0.0329 |
2025/04/22 17:01~18:00 | 0.0351 | 0.0298 | 0.0327 |
2025/04/22 16:01~17:00 | 0.0359 | 0.0310 | 0.0328 |
2025/04/22 15:01~16:00 | 0.0355 | 0.0309 | 0.0329 |
2025/04/22 14:01~15:00 | 0.0347 | 0.0300 | 0.0329 |
2025/04/22 13:01~14:00 | 0.0349 | 0.0315 | 0.0332 |
2025/04/22 12:01~13:00 | 0.0358 | 0.0311 | 0.0331 |
2025/04/22 11:01~12:00 | 0.0349 | 0.0306 | 0.0328 |
2025/04/22 10:01~11:00 | 0.0353 | 0.0311 | 0.0331 |
2025/04/22 09:01~10:00 | 0.0367 | 0.0304 | 0.0334 |
2025/04/22 08:01~09:00 | 0.0373 | 0.0319 | 0.0338 |
2025/04/22 07:01~08:00 | 0.0358 | 0.0312 | 0.0340 |
2025/04/22 06:01~07:00 | 0.0361 | 0.0317 | 0.0339 |
2025/04/22 05:01~06:00 | 0.0370 | 0.0314 | 0.0338 |
2025/04/22 04:01~05:00 | 0.0368 | 0.0313 | 0.0339 |
2025/04/22 03:01~04:00 | 0.0363 | 0.0306 | 0.0335 |
2025/04/22 02:01~03:00 | 0.0354 | 0.0303 | 0.0331 |
2025/04/22 01:01~02:00 | 0.0353 | 0.0300 | 0.0330 |
2025/04/22 00:01~01:00 | 0.0357 | 0.0299 | 0.0329 |
2025/04/21 23:01~24:00 | 0.0349 | 0.0308 | 0.0326 |
2025/04/21 22:01~23:00 | 0.0346 | 0.0301 | 0.0331 |
2025/04/21 21:01~22:00 | 0.0370 | 0.0306 | 0.0330 |
2025/04/21 20:01~21:00 | 0.0356 | 0.0314 | 0.0332 |
2025/04/21 19:01~20:00 | 0.0357 | 0.0308 | 0.0331 |
2025/04/21 18:01~19:00 | 0.0350 | 0.0295 | 0.0331 |
2025/04/21 17:01~18:00 | 0.0352 | 0.0302 | 0.0328 |
2025/04/21 16:01~17:00 | 0.0350 | 0.0312 | 0.0331 |
2025/04/21 15:01~16:00 | 0.0355 | 0.0318 | 0.0334 |
2025/04/21 14:01~15:00 | 0.0355 | 0.0312 | 0.0334 |
2025/04/21 13:01~14:00 | 0.0356 | 0.0315 | 0.0333 |
2025/04/21 12:01~13:00 | 0.0356 | 0.0309 | 0.0334 |
2025/04/21 11:01~12:00 | 0.0357 | 0.0308 | 0.0330 |
2025/04/21 10:01~11:00 | 0.0356 | 0.0309 | 0.0334 |
2025/04/21 09:01~10:00 | 0.0352 | 0.0306 | 0.0330 |
2025/04/21 08:01~09:00 | 0.0365 | 0.0315 | 0.0334 |
2025/04/21 07:01~08:00 | 0.0363 | 0.0317 | 0.0337 |
2025/04/21 06:01~07:00 | 0.0361 | 0.0316 | 0.0333 |
2025/04/21 05:01~06:00 | 0.0360 | 0.0308 | 0.0335 |
2025/04/21 04:01~05:00 | 0.0363 | 0.0318 | 0.0338 |
2025/04/21 03:01~04:00 | 0.0358 | 0.0308 | 0.0335 |
2025/04/21 02:01~03:00 | 0.0368 | 0.0318 | 0.0337 |
2025/04/21 01:01~02:00 | 0.0360 | 0.0311 | 0.0336 |
2025/04/21 00:01~01:00 | 0.0362 | 0.0316 | 0.0336 |
2025/04/20 23:01~24:00 | 0.0363 | 0.0308 | 0.0333 |
2025/04/20 22:01~23:00 | 0.0354 | 0.0311 | 0.0334 |
2025/04/20 21:01~22:00 | 0.0361 | 0.0314 | 0.0334 |
2025/04/20 20:01~21:00 | 0.0358 | 0.0305 | 0.0330 |
2025/04/20 19:01~20:00 | 0.0345 | 0.0304 | 0.0327 |
2025/04/20 18:01~19:00 | 0.0350 | 0.0304 | 0.0328 |
2025/04/20 17:01~18:00 | 0.0355 | 0.0300 | 0.0331 |
2025/04/20 16:01~17:00 | 0.0352 | 0.0304 | 0.0328 |
2025/04/20 15:01~16:00 | 0.0356 | 0.0308 | 0.0328 |
2025/04/20 14:01~15:00 | 0.0363 | 0.0287 | 0.0328 |
2025/04/20 13:01~14:00 | 0.0350 | 0.0297 | 0.0327 |
2025/04/20 12:01~13:00 | 0.0360 | 0.0306 | 0.0330 |
2025/04/20 11:01~12:00 | 0.0353 | 0.0295 | 0.0327 |
2025/04/20 10:01~11:00 | 0.0372 | 0.0315 | 0.0343 |
2025/04/20 09:01~10:00 | 0.0367 | 0.0316 | 0.0346 |
2025/04/20 08:01~09:00 | 0.0368 | 0.0315 | 0.0347 |
2025/04/20 07:01~08:00 | 0.0390 | 0.0332 | 0.0352 |
2025/04/20 06:01~07:00 | 0.0370 | 0.0328 | 0.0351 |
2025/04/20 05:01~06:00 | 0.0379 | 0.0329 | 0.0352 |
2025/04/20 04:01~05:00 | 0.0367 | 0.0320 | 0.0341 |
2025/04/20 03:01~04:00 | 0.0360 | 0.0311 | 0.0337 |
2025/04/20 02:01~03:00 | 0.0356 | 0.0308 | 0.0336 |
2025/04/20 01:01~02:00 | 0.0353 | 0.0319 | 0.0334 |
2025/04/20 00:01~01:00 | 0.0353 | 0.0310 | 0.0335 |
2025/04/19 23:01~24:00 | 0.0358 | 0.0314 | 0.0335 |
2025/04/19 22:01~23:00 | 0.0356 | 0.0313 | 0.0332 |
2025/04/19 21:01~22:00 | 0.0349 | 0.0301 | 0.0331 |
2025/04/19 20:01~21:00 | 0.0357 | 0.0304 | 0.0330 |
2025/04/19 19:01~20:00 | 0.0349 | 0.0308 | 0.0330 |
2025/04/19 18:01~19:00 | 0.0352 | 0.0305 | 0.0329 |
2025/04/19 17:01~18:00 | 0.0349 | 0.0308 | 0.0330 |
2025/04/19 16:01~17:00 | 0.0354 | 0.0316 | 0.0333 |
2025/04/19 15:01~16:00 | 0.0354 | 0.0312 | 0.0334 |
2025/04/19 14:01~15:00 | 0.0360 | 0.0313 | 0.0336 |
2025/04/19 13:01~14:00 | 0.0369 | 0.0318 | 0.0335 |
2025/04/19 12:01~13:00 | 0.0353 | 0.0311 | 0.0337 |
2025/04/19 11:01~12:00 | 0.0365 | 0.0323 | 0.0343 |
2025/04/19 10:01~11:00 | 0.0367 | 0.0320 | 0.0340 |
2025/04/19 09:01~10:00 | 0.0367 | 0.0316 | 0.0340 |
2025/04/19 08:01~09:00 | 0.0371 | 0.0315 | 0.0347 |
2025/04/19 07:01~08:00 | 0.0376 | 0.0336 | 0.0356 |
2025/04/19 06:01~07:00 | 0.0381 | 0.0337 | 0.0359 |
2025/04/19 05:01~06:00 | 0.0377 | 0.0317 | 0.0348 |
2025/04/19 04:01~05:00 | 0.0368 | 0.0311 | 0.0344 |
2025/04/19 03:01~04:00 | 0.0368 | 0.0317 | 0.0341 |
2025/04/19 02:01~03:00 | 0.0375 | 0.0325 | 0.0349 |
2025/04/19 01:01~02:00 | 0.0362 | 0.0320 | 0.0343 |
2025/04/19 00:01~01:00 | 0.0376 | 0.0319 | 0.0345 |
2025/04/18 23:01~24:00 | 0.0363 | 0.0324 | 0.0342 |
2025/04/18 22:01~23:00 | 0.0363 | 0.0311 | 0.0338 |
2025/04/18 21:01~22:00 | 0.0360 | 0.0307 | 0.0336 |
2025/04/18 20:01~21:00 | 0.0352 | 0.0305 | 0.0329 |
2025/04/18 19:01~20:00 | 0.0346 | 0.0314 | 0.0328 |
2025/04/18 18:01~19:00 | 0.0357 | 0.0306 | 0.0330 |