大気中の放射線量/1時間ごとの測定結果(調布)
(Environmental radiation levels in Chofu / 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)
2025/07/03 09:01~10:00 0.0306 0.0259 0.0283
2025/07/03 08:01~09:00 0.0310 0.0270 0.0285
2025/07/03 07:01~08:00 0.0311 0.0260 0.0284
2025/07/03 06:01~07:00 0.0301 0.0265 0.0281
2025/07/03 05:01~06:00 0.0304 0.0259 0.0283
2025/07/03 04:01~05:00 0.0306 0.0259 0.0281
2025/07/03 03:01~04:00 0.0300 0.0252 0.0280
2025/07/03 02:01~03:00 0.0297 0.0258 0.0279
2025/07/03 01:01~02:00 0.0300 0.0264 0.0282
2025/07/03 00:01~01:00 0.0301 0.0267 0.0285
2025/07/02 23:01~24:00 0.0308 0.0256 0.0280
2025/07/02 22:01~23:00 0.0298 0.0263 0.0280
2025/07/02 21:01~22:00 0.0303 0.0262 0.0280
2025/07/02 20:01~21:00 0.0297 0.0258 0.0283
2025/07/02 19:01~20:00 0.0303 0.0264 0.0282
2025/07/02 18:01~19:00 0.0301 0.0262 0.0284
2025/07/02 17:01~18:00 0.0301 0.0266 0.0283
2025/07/02 16:01~17:00 0.0302 0.0266 0.0285
2025/07/02 15:01~16:00 0.0309 0.0263 0.0282
2025/07/02 14:01~15:00 0.0309 0.0268 0.0288
2025/07/02 13:01~14:00 0.0316 0.0258 0.0288
2025/07/02 12:01~13:00 0.0311 0.0266 0.0289
2025/07/02 11:01~12:00 0.0318 0.0270 0.0291
2025/07/02 10:01~11:00 0.0317 0.0273 0.0292
2025/07/02 09:01~10:00 0.0318 0.0273 0.0295
2025/07/02 08:01~09:00 0.0322 0.0283 0.0300
2025/07/02 07:01~08:00 0.0312 0.0252 0.0290
2025/07/02 06:01~07:00 0.0310 0.0270 0.0287
2025/07/02 05:01~06:00 0.0310 0.0270 0.0288
2025/07/02 04:01~05:00 0.0308 0.0266 0.0290
2025/07/02 03:01~04:00 0.0311 0.0267 0.0288
2025/07/02 02:01~03:00 0.0310 0.0259 0.0285
2025/07/02 01:01~02:00 0.0304 0.0269 0.0284
2025/07/02 00:01~01:00 0.0300 0.0259 0.0281
2025/07/01 23:01~24:00 0.0309 0.0266 0.0285
2025/07/01 22:01~23:00 0.0322 0.0264 0.0291
2025/07/01 21:01~22:00 0.0339 0.0281 0.0311
2025/07/01 20:01~21:00 0.0354 0.0289 0.0313
2025/07/01 19:01~20:00 0.0330 0.0261 0.0295
2025/07/01 18:01~19:00 0.0303 0.0262 0.0280
2025/07/01 17:01~18:00 0.0302 0.0260 0.0280
2025/07/01 16:01~17:00 0.0301 0.0265 0.0282
2025/07/01 15:01~16:00 0.0301 0.0259 0.0284
2025/07/01 14:01~15:00 0.0303 0.0262 0.0283
2025/07/01 13:01~14:00 0.0311 0.0256 0.0282
2025/07/01 12:01~13:00 0.0302 0.0270 0.0285
2025/07/01 11:01~12:00 0.0307 0.0270 0.0288
2025/07/01 10:01~11:00 0.0307 0.0266 0.0283
2025/07/01 09:01~10:00 0.0322 0.0263 0.0283
2025/07/01 08:01~09:00 0.0302 0.0267 0.0285
2025/07/01 07:01~08:00 0.0306 0.0259 0.0284
2025/07/01 06:01~07:00 0.0294 0.0263 0.0279
2025/07/01 05:01~06:00 0.0302 0.0257 0.0281
2025/07/01 04:01~05:00 0.0301 0.0260 0.0281
2025/07/01 03:01~04:00 0.0303 0.0263 0.0282
2025/07/01 02:01~03:00 0.0311 0.0258 0.0282
2025/07/01 01:01~02:00 0.0299 0.0258 0.0282
2025/07/01 00:01~01:00 0.0297 0.0263 0.0280
2025/06/30 23:01~24:00 0.0297 0.0255 0.0281
2025/06/30 22:01~23:00 0.0293 0.0257 0.0279
2025/06/30 21:01~22:00 0.0299 0.0246 0.0280
2025/06/30 20:01~21:00 0.0303 0.0260 0.0280
2025/06/30 19:01~20:00 0.0310 0.0255 0.0282
2025/06/30 18:01~19:00 0.0299 0.0262 0.0280
2025/06/30 17:01~18:00 0.0310 0.0265 0.0282
2025/06/30 16:01~17:00 0.0302 0.0265 0.0281
2025/06/30 15:01~16:00 0.0303 0.0256 0.0281
2025/06/30 14:01~15:00 0.0307 0.0260 0.0280
2025/06/30 13:01~14:00 0.0303 0.0261 0.0284
2025/06/30 12:01~13:00 0.0306 0.0249 0.0283
2025/06/30 11:01~12:00 0.0308 0.0261 0.0282
2025/06/30 10:01~11:00 0.0301 0.0255 0.0280
2025/06/30 09:01~10:00 0.0309 0.0265 0.0290
2025/06/30 08:01~09:00 0.0319 0.0270 0.0295
2025/06/30 07:01~08:00 0.0322 0.0271 0.0298
2025/06/30 06:01~07:00 0.0322 0.0282 0.0301
2025/06/30 05:01~06:00 0.0315 0.0269 0.0294
2025/06/30 04:01~05:00 0.0311 0.0270 0.0287
2025/06/30 03:01~04:00 0.0312 0.0265 0.0285
2025/06/30 02:01~03:00 0.0314 0.0266 0.0285
2025/06/30 01:01~02:00 0.0298 0.0265 0.0281
2025/06/30 00:01~01:00 0.0304 0.0256 0.0283
2025/06/29 23:01~24:00 0.0304 0.0260 0.0281
2025/06/29 22:01~23:00 0.0310 0.0256 0.0280
2025/06/29 21:01~22:00 0.0311 0.0260 0.0278
2025/06/29 20:01~21:00 0.0298 0.0256 0.0278
2025/06/29 19:01~20:00 0.0301 0.0259 0.0280
2025/06/29 18:01~19:00 0.0310 0.0251 0.0279
2025/06/29 17:01~18:00 0.0300 0.0250 0.0277
2025/06/29 16:01~17:00 0.0301 0.0252 0.0279
2025/06/29 15:01~16:00 0.0306 0.0254 0.0280
2025/06/29 14:01~15:00 0.0298 0.0253 0.0280
2025/06/29 13:01~14:00 0.0301 0.0256 0.0280
2025/06/29 12:01~13:00 0.0306 0.0266 0.0282
2025/06/29 11:01~12:00 0.0306 0.0263 0.0284
2025/06/29 10:01~11:00 0.0310 0.0269 0.0287
2025/06/29 09:01~10:00 0.0311 0.0265 0.0287
2025/06/29 08:01~09:00 0.0307 0.0261 0.0284
2025/06/29 07:01~08:00 0.0311 0.0264 0.0287
2025/06/29 06:01~07:00 0.0308 0.0269 0.0292
2025/06/29 05:01~06:00 0.0308 0.0265 0.0285
2025/06/29 04:01~05:00 0.0308 0.0250 0.0283
2025/06/29 03:01~04:00 0.0295 0.0256 0.0277
2025/06/29 02:01~03:00 0.0298 0.0255 0.0277
2025/06/29 01:01~02:00 0.0298 0.0252 0.0278
2025/06/29 00:01~01:00 0.0302 0.0259 0.0280
2025/06/28 23:01~24:00 0.0304 0.0258 0.0280
2025/06/28 22:01~23:00 0.0301 0.0259 0.0279
2025/06/28 21:01~22:00 0.0298 0.0261 0.0279
2025/06/28 20:01~21:00 0.0301 0.0250 0.0279
2025/06/28 19:01~20:00 0.0301 0.0252 0.0279
2025/06/28 18:01~19:00 0.0298 0.0262 0.0276
2025/06/28 17:01~18:00 0.0300 0.0257 0.0278
2025/06/28 16:01~17:00 0.0301 0.0261 0.0280
2025/06/28 15:01~16:00 0.0304 0.0252 0.0280
2025/06/28 14:01~15:00 0.0301 0.0261 0.0278
2025/06/28 13:01~14:00 0.0301 0.0263 0.0281
2025/06/28 12:01~13:00 0.0309 0.0256 0.0278
2025/06/28 11:01~12:00 0.0299 0.0259 0.0278
2025/06/28 10:01~11:00 0.0304 0.0256 0.0278
2025/06/28 09:01~10:00 0.0297 0.0263 0.0281
2025/06/28 08:01~09:00 0.0301 0.0263 0.0283
2025/06/28 07:01~08:00 0.0309 0.0267 0.0291
2025/06/28 06:01~07:00 0.0314 0.0273 0.0292
2025/06/28 05:01~06:00 0.0303 0.0264 0.0282
2025/06/28 04:01~05:00 0.0308 0.0256 0.0278
2025/06/28 03:01~04:00 0.0304 0.0264 0.0279
2025/06/28 02:01~03:00 0.0297 0.0257 0.0282
2025/06/28 01:01~02:00 0.0303 0.0260 0.0282
2025/06/28 00:01~01:00 0.0302 0.0262 0.0280
2025/06/27 23:01~24:00 0.0293 0.0257 0.0273
2025/06/27 22:01~23:00 0.0298 0.0254 0.0275
2025/06/27 21:01~22:00 0.0302 0.0255 0.0278
2025/06/27 20:01~21:00 0.0313 0.0261 0.0282
2025/06/27 19:01~20:00 0.0310 0.0260 0.0277
2025/06/27 18:01~19:00 0.0294 0.0253 0.0275
2025/06/27 17:01~18:00 0.0294 0.0256 0.0278
2025/06/27 16:01~17:00 0.0301 0.0252 0.0277
2025/06/27 15:01~16:00 0.0300 0.0257 0.0277
2025/06/27 14:01~15:00 0.0297 0.0263 0.0280
2025/06/27 13:01~14:00 0.0302 0.0256 0.0278
2025/06/27 12:01~13:00 0.0300 0.0256 0.0281
2025/06/27 11:01~12:00 0.0301 0.0262 0.0279
2025/06/27 10:01~11:00 0.0321 0.0265 0.0281
2025/06/27 09:01~10:00 0.0305 0.0264 0.0282
2025/06/27 08:01~09:00 0.0302 0.0263 0.0284
2025/06/27 07:01~08:00 0.0299 0.0263 0.0284
2025/06/27 06:01~07:00 0.0301 0.0260 0.0283
2025/06/27 05:01~06:00 0.0301 0.0258 0.0278
2025/06/27 04:01~05:00 0.0296 0.0250 0.0274
2025/06/27 03:01~04:00 0.0297 0.0257 0.0275
2025/06/27 02:01~03:00 0.0294 0.0249 0.0274
2025/06/27 01:01~02:00 0.0297 0.0259 0.0275
2025/06/27 00:01~01:00 0.0300 0.0258 0.0278
2025/06/26 23:01~24:00 0.0344 0.0272 0.0305
2025/06/26 22:01~23:00 0.0375 0.0310 0.0343
2025/06/26 21:01~22:00 0.0383 0.0297 0.0333
2025/06/26 20:01~21:00 0.0392 0.0319 0.0356
2025/06/26 19:01~20:00 0.0356 0.0303 0.0333
2025/06/26 18:01~19:00 0.0322 0.0259 0.0294
2025/06/26 17:01~18:00 0.0307 0.0243 0.0274
2025/06/26 16:01~17:00 0.0287 0.0245 0.0268
2025/06/26 15:01~16:00 0.0291 0.0249 0.0268
2025/06/26 14:01~15:00 0.0296 0.0244 0.0268
2025/06/26 13:01~14:00 0.0286 0.0244 0.0268
2025/06/26 12:01~13:00 0.0289 0.0251 0.0270
2025/06/26 11:01~12:00 0.0295 0.0249 0.0271
2025/06/26 10:01~11:00 0.0287 0.0246 0.0266
2025/06/26 09:01~10:00 0.0285 0.0248 0.0266
2025/06/26 08:01~09:00 0.0287 0.0244 0.0265
2025/06/26 07:01~08:00 0.0288 0.0246 0.0268
2025/06/26 06:01~07:00 0.0294 0.0251 0.0271
2025/06/26 05:01~06:00 0.0288 0.0247 0.0269
2025/06/26 04:01~05:00 0.0290 0.0247 0.0268
2025/06/26 03:01~04:00 0.0291 0.0249 0.0266
2025/06/26 02:01~03:00 0.0287 0.0255 0.0268
2025/06/26 01:01~02:00 0.0288 0.0243 0.0266
2025/06/26 00:01~01:00 0.0283 0.0238 0.0264
2025/06/25 23:01~24:00 0.0289 0.0248 0.0265
2025/06/25 22:01~23:00 0.0287 0.0236 0.0264
2025/06/25 21:01~22:00 0.0289 0.0242 0.0267
2025/06/25 20:01~21:00 0.0280 0.0238 0.0264
2025/06/25 19:01~20:00 0.0279 0.0245 0.0262
2025/06/25 18:01~19:00 0.0284 0.0238 0.0261
2025/06/25 17:01~18:00 0.0276 0.0241 0.0262
2025/06/25 16:01~17:00 0.0287 0.0246 0.0264
2025/06/25 15:01~16:00 0.0292 0.0250 0.0265
2025/06/25 14:01~15:00 0.0290 0.0235 0.0264
2025/06/25 13:01~14:00 0.0295 0.0252 0.0272
2025/06/25 12:01~13:00 0.0304 0.0252 0.0274
2025/06/25 11:01~12:00 0.0315 0.0266 0.0290
2025/06/25 10:01~11:00 0.0318 0.0268 0.0293
2025/06/25 09:01~10:00 0.0306 0.0262 0.0283
2025/06/25 08:01~09:00 0.0292 0.0255 0.0275
2025/06/25 07:01~08:00 0.0294 0.0249 0.0273
2025/06/25 06:01~07:00 0.0304 0.0259 0.0280
2025/06/25 05:01~06:00 0.0297 0.0263 0.0282
2025/06/25 04:01~05:00 0.0299 0.0268 0.0281
2025/06/25 03:01~04:00 0.0306 0.0266 0.0282
2025/06/25 02:01~03:00 0.0304 0.0262 0.0282
2025/06/25 01:01~02:00 0.0306 0.0261 0.0281
2025/06/25 00:01~01:00 0.0298 0.0264 0.0281
2025/06/24 23:01~24:00 0.0301 0.0263 0.0280
2025/06/24 22:01~23:00 0.0300 0.0264 0.0281
2025/06/24 21:01~22:00 0.0301 0.0256 0.0278
2025/06/24 20:01~21:00 0.0305 0.0260 0.0279
2025/06/24 19:01~20:00 0.0297 0.0259 0.0278
2025/06/24 18:01~19:00 0.0303 0.0259 0.0280
2025/06/24 17:01~18:00 0.0308 0.0266 0.0280
2025/06/24 16:01~17:00 0.0303 0.0256 0.0279
2025/06/24 15:01~16:00 0.0295 0.0254 0.0279
2025/06/24 14:01~15:00 0.0308 0.0260 0.0279
2025/06/24 13:01~14:00 0.0297 0.0263 0.0280
2025/06/24 12:01~13:00 0.0297 0.0263 0.0279
2025/06/24 11:01~12:00 0.0298 0.0263 0.0280
2025/06/24 10:01~11:00 0.0303 0.0264 0.0280
2025/06/24 09:01~10:00 0.0304 0.0260 0.0284
2025/06/24 08:01~09:00 0.0327 0.0276 0.0296
2025/06/24 07:01~08:00 0.0312 0.0276 0.0299
2025/06/24 06:01~07:00 0.0315 0.0270 0.0294
2025/06/24 05:01~06:00 0.0308 0.0271 0.0291
2025/06/24 04:01~05:00 0.0313 0.0269 0.0290
2025/06/24 03:01~04:00 0.0308 0.0265 0.0286
2025/06/24 02:01~03:00 0.0306 0.0267 0.0287
2025/06/24 01:01~02:00 0.0309 0.0266 0.0286
2025/06/24 00:01~01:00 0.0304 0.0263 0.0288
2025/06/23 23:01~24:00 0.0307 0.0263 0.0282
2025/06/23 22:01~23:00 0.0300 0.0266 0.0282
2025/06/23 21:01~22:00 0.0294 0.0263 0.0280
2025/06/23 20:01~21:00 0.0306 0.0264 0.0280
2025/06/23 19:01~20:00 0.0302 0.0259 0.0281
2025/06/23 18:01~19:00 0.0308 0.0262 0.0281
2025/06/23 17:01~18:00 0.0304 0.0263 0.0283
2025/06/23 16:01~17:00 0.0302 0.0262 0.0282
2025/06/23 15:01~16:00 0.0301 0.0261 0.0282
2025/06/23 14:01~15:00 0.0304 0.0261 0.0283
2025/06/23 13:01~14:00 0.0301 0.0259 0.0282
2025/06/23 12:01~13:00 0.0300 0.0262 0.0283
2025/06/23 11:01~12:00 0.0305 0.0259 0.0281
2025/06/23 10:01~11:00 0.0303 0.0263 0.0280