logo
都庁総合トップページ
  1. トップ
  2. 環境放射線測定結果
  3. モニタリングポスト
  4. １日単位の測定結果（小平）

大気中の放射線量/１日単位の測定結果（小平）
(Environmental radiation levels in Kodaira / day)

このモニタリングポストに関するお知らせ

〇モニタリングポスト（小平局）の一時停止（10月28日）について
2024年10月28日午前8時30分頃から午後11時頃まで、薬用植物園における電気設備法定点検により、測定を一時的に中止します。

CSVダウンロード

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)
2020/12/31 0.0342 0.0278 0.0307
2020/12/30 0.0388 0.0283 0.0320
2020/12/29 0.0358 0.0283 0.0316
2020/12/28 0.0366 0.0276 0.0313
2020/12/27 0.0364 0.0274 0.0317
2020/12/26 0.0357 0.0278 0.0315
2020/12/25 0.0351 0.0273 0.0314
2020/12/24 0.0348 0.0284 0.0318
2020/12/23 0.0349 0.0278 0.0315
2020/12/22 0.0349 0.0277 0.0312
2020/12/21 0.0342 0.0274 0.0305
2020/12/20 0.0367 0.0265 0.0303
2020/12/19 0.0340 0.0265 0.0305
2020/12/18 0.0358 0.0271 0.0309
2020/12/17 0.0353 0.0271 0.0305
2020/12/16 0.0330 0.0274 0.0302
2020/12/15 0.0351 0.0277 0.0308
2020/12/14 0.0343 0.0277 0.0307
2020/12/13 0.0355 0.0274 0.0308
2020/12/12 0.0355 0.0274 0.0315
2020/12/11 0.0371 0.0278 0.0317
2020/12/10 0.0345 0.0280 0.0309
2020/12/09 0.0335 0.0265 0.0303
2020/12/08 0.0351 0.0277 0.0308
2020/12/07 0.0356 0.0275 0.0315
2020/12/06 0.0343 0.0274 0.0308
2020/12/05 0.0370 0.0265 0.0310
2020/12/04 0.0339 0.0270 0.0299
2020/12/03 0.0334 0.0273 0.0303
2020/12/02 0.0351 0.0275 0.0309
2020/12/01 0.0352 0.0272 0.0308
2020/11/30 0.0360 0.0273 0.0314
2020/11/29 0.0340 0.0270 0.0303
2020/11/28 0.0330 0.0270 0.0299
2020/11/27 0.0333 0.0274 0.0302
2020/11/26 0.0352 0.0274 0.0309
2020/11/25 0.0448 0.0270 0.0328
2020/11/24 0.0385 0.0276 0.0310
2020/11/23 0.0339 0.0275 0.0305
2020/11/22 0.0344 0.0272 0.0307
2020/11/21 0.0340 0.0278 0.0306
2020/11/20 0.0334 0.0267 0.0296
2020/11/19 0.0345 0.0270 0.0305
2020/11/18 0.0350 0.0270 0.0309
2020/11/17 0.0333 0.0266 0.0304
2020/11/16 0.0350 0.0278 0.0313
2020/11/15 0.0342 0.0273 0.0307
2020/11/14 0.0333 0.0271 0.0302
2020/11/13 0.0347 0.0280 0.0308
2020/11/12 0.0332 0.0269 0.0300
2020/11/11 0.0346 0.0268 0.0299
2020/11/10 0.0362 0.0274 0.0307
2020/11/09 0.0335 0.0273 0.0301
2020/11/08 0.0356 0.0268 0.0308
2020/11/07 0.0354 0.0278 0.0317
2020/11/06 0.0347 0.0275 0.0312
2020/11/05 0.0346 0.0273 0.0308
2020/11/04 0.0328 0.0272 0.0301
2020/11/03 0.0415 0.0277 0.0316
2020/11/02 0.0378 0.0275 0.0316
2020/11/01 0.0342 0.0269 0.0305
2020/10/31 0.0335 0.0269 0.0302
2020/10/30 0.0334 0.0267 0.0300
2020/10/29 0.0338 0.0271 0.0304
2020/10/28 0.0334 0.0264 0.0298
2020/10/27 0.0339 0.0268 0.0300
2020/10/26 0.0339 0.0269 0.0304
2020/10/25 0.0341 0.0275 0.0307
2020/10/24 0.0329 0.0272 0.0299
2020/10/23 0.0401 0.0262 0.0312
2020/10/22 0.0331 0.0270 0.0300
2020/10/21 0.0336 0.0268 0.0298
2020/10/20 0.0337 0.0266 0.0300
2020/10/19 0.0434 0.0278 0.0324
2020/10/18 0.0348 0.0270 0.0301
2020/10/17 0.0436 0.0281 0.0356
2020/10/16 0.0330 0.0270 0.0297
2020/10/15 0.0327 0.0270 0.0298
2020/10/14 0.0330 0.0265 0.0294
2020/10/13 0.0338 0.0266 0.0301
2020/10/12 0.0333 0.0267 0.0292
2020/10/11 0.0339 0.0267 0.0294
2020/10/10 0.0411 0.0279 0.0344
2020/10/09 0.0406 0.0303 0.0354
2020/10/08 0.0414 0.0280 0.0335
2020/10/07 0.0353 0.0272 0.0310
2020/10/06 0.0338 0.0266 0.0302
2020/10/05 0.0349 0.0280 0.0313
2020/10/04 0.0349 0.0269 0.0307
2020/10/03 0.0326 0.0263 0.0297
2020/10/02 0.0337 0.0271 0.0301
2020/10/01 0.0335 0.0267 0.0298
2020/09/30 0.0324 0.0260 0.0295
2020/09/29 0.0322 0.0261 0.0292
2020/09/28 0.0331 0.0259 0.0293
2020/09/27 0.0527 0.0263 0.0310
2020/09/26 0.0370 0.0268 0.0313
2020/09/25 0.0375 0.0266 0.0318
2020/09/24 0.0399 0.0270 0.0318
2020/09/23 0.0378 0.0269 0.0310
2020/09/22 0.0339 0.0269 0.0304
2020/09/21 0.0337 0.0271 0.0304
2020/09/20 0.0361 0.0277 0.0308
2020/09/19 0.0334 0.0272 0.0301
2020/09/18 0.0350 0.0264 0.0301
2020/09/17 0.0325 0.0268 0.0293
2020/09/16 0.0341 0.0268 0.0294
2020/09/15 0.0338 0.0263 0.0293
2020/09/14 0.0360 0.0262 0.0296
2020/09/13 0.0346 0.0262 0.0296
2020/09/12 0.0329 0.0263 0.0294
2020/09/11 0.0336 0.0263 0.0295
2020/09/10 0.0327 0.0262 0.0291
2020/09/09 0.0345 0.0264 0.0299
2020/09/08 0.0327 0.0264 0.0291
2020/09/07 0.0316 0.0258 0.0287
2020/09/06 0.0330 0.0262 0.0290
2020/09/05 0.0334 0.0265 0.0298
2020/09/04 0.0340 0.0262 0.0298
2020/09/03 0.0319 0.0254 0.0288
2020/09/02 0.0354 0.0265 0.0299
2020/09/01 0.0347 0.0269 0.0297
2020/08/31 0.0472 0.0268 0.0309
2020/08/30 0.0337 0.0265 0.0296
2020/08/29 0.0353 0.0265 0.0300
2020/08/28 0.0334 0.0262 0.0294
2020/08/27 0.0324 0.0264 0.0290
2020/08/26 0.0327 0.0262 0.0295
2020/08/25 0.0319 0.0265 0.0291
2020/08/24 0.0336 0.0260 0.0293
2020/08/23 0.0331 0.0265 0.0296
2020/08/22 0.0357 0.0272 0.0302
2020/08/21 0.0363 0.0267 0.0304
2020/08/20 0.0365 0.0270 0.0306
2020/08/19 0.0332 0.0269 0.0299
2020/08/18 0.0347 0.0271 0.0304
2020/08/17 0.0340 0.0268 0.0301
2020/08/16 0.0419 0.0268 0.0308
2020/08/15 0.0338 0.0272 0.0303
2020/08/14 0.0336 0.0274 0.0303
2020/08/13 0.0341 0.0271 0.0305
2020/08/12 0.0371 0.0270 0.0310
2020/08/11 0.0363 0.0265 0.0307
2020/08/10 0.0360 0.0266 0.0305
2020/08/09 0.0328 0.0265 0.0295
2020/08/08 0.0327 0.0260 0.0294
2020/08/07 0.0339 0.0267 0.0301
2020/08/06 0.0355 0.0261 0.0298
2020/08/05 0.0350 0.0260 0.0296
2020/08/04 0.0351 0.0266 0.0298
2020/08/03 0.0317 0.0264 0.0292
2020/08/02 0.0324 0.0260 0.0291
2020/08/01 0.0356 0.0261 0.0298
2020/07/31 0.0362 0.0269 0.0298
2020/07/30 0.0327 0.0262 0.0288
2020/07/29 0.0387 0.0256 0.0306
2020/07/28 0.0435 0.0273 0.0329
2020/07/27 0.0355 0.0261 0.0299
2020/07/26 0.0368 0.0266 0.0302
2020/07/25 0.0421 0.0267 0.0312
2020/07/24 0.0339 0.0272 0.0303
2020/07/23 0.0935 0.0276 0.0398
2020/07/22 0.0756 0.0263 0.0310
2020/07/21 0.0426 0.0265 0.0303
2020/07/20 0.0393 0.0263 0.0305
2020/07/19 0.0334 0.0259 0.0293
2020/07/18 0.0494 0.0264 0.0329
2020/07/17 0.0464 0.0262 0.0332
2020/07/16 0.0316 0.0258 0.0288
2020/07/15 0.0360 0.0258 0.0310
2020/07/14 0.0436 0.0267 0.0328
2020/07/13 0.0368 0.0264 0.0300
2020/07/12 0.0501 0.0266 0.0306
2020/07/11 0.0503 0.0259 0.0299
2020/07/10 0.0325 0.0258 0.0290
2020/07/09 0.0429 0.0261 0.0306
2020/07/08 0.0376 0.0259 0.0291
2020/07/07 0.0320 0.0257 0.0285
2020/07/06 0.0450 0.0272 0.0321
2020/07/05 0.0420 0.0264 0.0302
2020/07/04 0.0415 0.0265 0.0313
2020/07/03 0.0347 0.0267 0.0302
2020/07/02 0.0373 0.0263 0.0295
2020/07/01 0.0401 0.0263 0.0308
2020/06/30 0.0367 0.0271 0.0307
2020/06/29 0.0331 0.0262 0.0296
2020/06/28 0.0468 0.0271 0.0340
2020/06/27 0.0327 0.0267 0.0296
2020/06/26 0.0330 0.0265 0.0293
2020/06/25 0.0352 0.0261 0.0297
2020/06/24 0.0321 0.0263 0.0291
2020/06/23 0.0362 0.0264 0.0299
2020/06/22 0.0407 0.0267 0.0316
2020/06/21 0.0337 0.0261 0.0294
2020/06/20 0.0323 0.0260 0.0290
2020/06/19 0.0569 0.0273 0.0390
2020/06/18 0.0426 0.0267 0.0320
2020/06/17 0.0330 0.0268 0.0298
2020/06/16 0.0331 0.0271 0.0299
2020/06/15 0.0341 0.0265 0.0300
2020/06/14 0.0513 0.0262 0.0317
2020/06/13 0.0742 0.0273 0.0396
2020/06/12 0.0448 0.0259 0.0307
2020/06/11 0.0341 0.0254 0.0296
2020/06/10 0.0358 0.0263 0.0299
2020/06/09 0.0328 0.0263 0.0297
2020/06/08 0.0326 0.0264 0.0293
2020/06/07 0.0370 0.0266 0.0297
2020/06/06 0.0741 0.0271 0.0366
2020/06/05 0.0348 0.0268 0.0305
2020/06/04 0.0329 0.0261 0.0298
2020/06/03 0.0351 0.0265 0.0298
2020/06/02 0.0337 0.0262 0.0296
2020/06/01 0.0373 0.0266 0.0307
2020/05/31 0.0338 0.0261 0.0298
2020/05/30 0.0336 0.0267 0.0297
2020/05/29 0.0320 0.0265 0.0293
2020/05/28 0.0482 0.0265 0.0307
2020/05/27 0.0325 0.0267 0.0297
2020/05/26 0.0409 0.0266 0.0307
2020/05/25 0.0332 0.0260 0.0291
2020/05/24 0.0320 0.0260 0.0289
2020/05/23 0.0315 0.0261 0.0288
2020/05/22 0.0318 0.0261 0.0286
2020/05/21 0.0323 0.0263 0.0291
2020/05/20 0.0369 0.0261 0.0304
2020/05/19 0.0486 0.0280 0.0353
2020/05/18 0.0364 0.0266 0.0301
2020/05/17 0.0330 0.0269 0.0296
2020/05/16 0.0494 0.0268 0.0332
2020/05/15 0.0335 0.0264 0.0301
2020/05/14 0.0331 0.0270 0.0299
2020/05/13 0.0342 0.0271 0.0303
2020/05/12 0.0328 0.0267 0.0299
2020/05/11 0.0339 0.0273 0.0301
2020/05/10 0.0332 0.0263 0.0295
2020/05/09 0.0436 0.0266 0.0306
2020/05/08 0.0326 0.0263 0.0292
2020/05/07 0.0321 0.0256 0.0289
2020/05/06 0.0596 0.0263 0.0325
2020/05/05 0.0444 0.0263 0.0315
2020/05/04 0.0333 0.0256 0.0295
2020/05/03 0.0351 0.0262 0.0300
2020/05/02 0.0331 0.0265 0.0299
2020/05/01 0.0336 0.0268 0.0295
2020/04/30 0.0329 0.0267 0.0296
2020/04/29 0.0328 0.0259 0.0295
2020/04/28 0.0404 0.0264 0.0298
2020/04/27 0.0543 0.0268 0.0344
2020/04/26 0.0330 0.0258 0.0295
2020/04/25 0.0333 0.0266 0.0296
2020/04/24 0.0394 0.0271 0.0302
2020/04/23 0.0372 0.0265 0.0302
2020/04/22 0.0328 0.0268 0.0295
2020/04/21 0.0326 0.0265 0.0295
2020/04/20 0.0396 0.0257 0.0309
2020/04/19 0.0325 0.0262 0.0292
2020/04/18 0.0513 0.0268 0.0363
2020/04/17 0.0326 0.0254 0.0289
2020/04/16 0.0423 0.0262 0.0303
2020/04/15 0.0327 0.0262 0.0293
2020/04/14 0.0397 0.0263 0.0294
2020/04/13 0.0494 0.0328 0.0399
2020/04/12 0.0367 0.0260 0.0305
2020/04/11 0.0323 0.0264 0.0293
2020/04/10 0.0329 0.0267 0.0293
2020/04/09 0.0353 0.0269 0.0298
2020/04/08 0.0330 0.0265 0.0298
2020/04/07 0.0323 0.0263 0.0294
2020/04/06 0.0339 0.0262 0.0300
2020/04/05 0.0411 0.0268 0.0300
2020/04/04 0.0331 0.0263 0.0296
2020/04/03 0.0327 0.0263 0.0292
2020/04/02 0.0331 0.0264 0.0291
2020/04/01 0.0553 0.0271 0.0360
2020/03/31 0.0348 0.0271 0.0304
2020/03/30 0.0325 0.0260 0.0289
2020/03/29 0.0550 0.0249 0.0366
2020/03/28 0.0487 0.0270 0.0322
2020/03/27 0.0337 0.0270 0.0300
2020/03/26 0.0328 0.0268 0.0298
2020/03/25 0.0335 0.0266 0.0294
2020/03/24 0.0339 0.0265 0.0294
2020/03/23 0.0323 0.0269 0.0295
2020/03/22 0.0342 0.0272 0.0302
2020/03/21 0.0337 0.0272 0.0302
2020/03/20 0.0328 0.0268 0.0298
2020/03/19 0.0371 0.0266 0.0300
2020/03/18 0.0336 0.0270 0.0298
2020/03/17 0.0329 0.0262 0.0292
2020/03/16 0.0338 0.0268 0.0299
2020/03/15 0.0333 0.0265 0.0294
2020/03/14 0.0494 0.0271 0.0351
2020/03/13 0.0332 0.0266 0.0299
2020/03/12 0.0323 0.0264 0.0295
2020/03/11 0.0342 0.0264 0.0294
2020/03/10 0.0453 0.0264 0.0322
2020/03/09 0.0325 0.0261 0.0293
2020/03/08 0.0406 0.0265 0.0314
2020/03/07 0.0375 0.0263 0.0299
2020/03/06 0.0325 0.0266 0.0294
2020/03/05 0.0386 0.0267 0.0303
2020/03/04 0.0411 0.0265 0.0305
2020/03/03 0.0325 0.0270 0.0295
2020/03/02 0.0437 0.0270 0.0335
2020/03/01 0.0374 0.0270 0.0302
2020/02/29 0.0366 0.0267 0.0300
2020/02/28 0.0325 0.0265 0.0295
2020/02/27 0.0346 0.0267 0.0296
2020/02/26 0.0442 0.0273 0.0322
2020/02/25 0.0370 0.0274 0.0311
2020/02/24 0.0352 0.0280 0.0312
2020/02/23 0.0335 0.0272 0.0301
2020/02/22 0.0372 0.0254 0.0302
2020/02/21 0.0325 0.0270 0.0295
2020/02/20 0.0345 0.0268 0.0298
2020/02/19 0.0349 0.0261 0.0295
2020/02/18 0.0328 0.0271 0.0298
2020/02/17 0.0337 0.0265 0.0302
2020/02/16 0.0423 0.0283 0.0323
2020/02/15 0.0342 0.0268 0.0307
2020/02/14 0.0364 0.0271 0.0310
2020/02/13 0.0348 0.0276 0.0310
2020/02/12 0.0355 0.0275 0.0307
2020/02/11 0.0332 0.0264 0.0297
2020/02/10 0.0338 0.0265 0.0297
2020/02/09 0.0323 0.0264 0.0294
2020/02/08 0.0358 0.0274 0.0307
2020/02/07 0.0339 0.0263 0.0297
2020/02/06 0.0328 0.0265 0.0298
2020/02/05 0.0345 0.0278 0.0305
2020/02/04 0.0334 0.0263 0.0298
2020/02/03 0.0331 0.0271 0.0299
2020/02/02 0.0326 0.0271 0.0296
2020/02/01 0.0332 0.0264 0.0294
2020/01/31 0.0330 0.0270 0.0296
2020/01/30 0.0338 0.0265 0.0301
2020/01/29 0.0451 0.0265 0.0316
2020/01/28 0.0472 0.0326 0.0386
2020/01/27 0.0429 0.0263 0.0312
2020/01/26 0.0464 0.0270 0.0313
2020/01/25 0.0320 0.0260 0.0293
2020/01/24 0.0349 0.0268 0.0307
2020/01/23 0.0482 0.0278 0.0327
2020/01/22 0.0336 0.0262 0.0302
2020/01/21 0.0338 0.0272 0.0305
2020/01/20 0.0343 0.0269 0.0306
2020/01/19 0.0327 0.0262 0.0296
2020/01/18 0.0452 0.0282 0.0341
2020/01/17 0.0346 0.0265 0.0303
2020/01/16 0.0330 0.0269 0.0295
2020/01/15 0.0662 0.0274 0.0364
2020/01/14 0.0337 0.0275 0.0302
2020/01/13 0.0354 0.0276 0.0308
2020/01/12 0.0344 0.0269 0.0309
2020/01/11 0.0331 0.0273 0.0301
2020/01/10 0.0339 0.0265 0.0297
2020/01/09 0.0329 0.0265 0.0294
2020/01/08 0.0464 0.0272 0.0314
2020/01/07 0.0362 0.0268 0.0306
2020/01/06 0.0337 0.0272 0.0301
2020/01/05 0.0457 0.0265 0.0302
2020/01/04 0.0436 0.0272 0.0302
2020/01/03 0.0361 0.0270 0.0309
2020/01/02 0.0342 0.0276 0.0309

過去のデータはこちら

ご利用にあたって
本ホームページに関わる著作権は東京都健康安全研究センターに帰属します。
Copyright© Tokyo Metropolitan Institute of Public Health. All rights reserved.