Measurement results by the hour (Hachioji) 22 Jan., 2018 - 28 Jan., 2018
Shown in µGy/h (microgray per hour)
Gray indicates an amount of energy (absorbed dose) when radiation hits a material object, and 1 gray (Gy) of radiation doses in the air can be converted to 1 sievert (Sv).
| Measurement time | Dose rate μGy/h (microgray per hour) |
||
|---|---|---|---|
| Maximum value | Minimum value | Average value | |
| 23:01-24:00, Sun., 28 Jan. | 0.0305 | 0.0271 | 0.0289 |
| 22:01-23:00, Sun., 28 Jan. | 0.0308 | 0.0262 | 0.0285 |
| 21:01-22:00, Sun., 28 Jan. | 0.0315 | 0.0258 | 0.0285 |
| 20:01-21:00, Sun., 28 Jan. | 0.0296 | 0.0260 | 0.0276 |
| 19:01-20:00, Sun., 28 Jan. | 0.0297 | 0.0254 | 0.0272 |
| 18:01-19:00, Sun., 28 Jan. | 0.0296 | 0.0257 | 0.0276 |
| 17:01-18:00, Sun., 28 Jan. | 0.0288 | 0.0249 | 0.0271 |
| 16:01-17:00, Sun., 28 Jan. | 0.0300 | 0.0257 | 0.0274 |
| 15:01-16:00, Sun., 28 Jan. | 0.0293 | 0.0258 | 0.0274 |
| 14:01-15:00, Sun., 28 Jan. | 0.0298 | 0.0253 | 0.0274 |
| 13:01-14:00, Sun., 28 Jan. | 0.0294 | 0.0258 | 0.0275 |
| 12:01-13:00, Sun., 28 Jan. | 0.0291 | 0.0260 | 0.0275 |
| 11:01-12:00, Sun., 28 Jan. | 0.0293 | 0.0257 | 0.0277 |
| 10:01-11:00, Sun., 28 Jan. | 0.0313 | 0.0264 | 0.0285 |
| 09:01-10:00, Sun., 28 Jan. | 0.0308 | 0.0273 | 0.0290 |
| 08:01-09:00, Sun., 28 Jan. | 0.0308 | 0.0261 | 0.0288 |
| 07:01-08:00, Sun., 28 Jan. | 0.0315 | 0.0266 | 0.0285 |
| 06:01-07:00, Sun., 28 Jan. | 0.0303 | 0.0268 | 0.0286 |
| 05:01-06:00, Sun., 28 Jan. | 0.0303 | 0.0265 | 0.0287 |
| 04:01-05:00, Sun., 28 Jan. | 0.0312 | 0.0272 | 0.0289 |
| 03:01-04:00, Sun., 28 Jan. | 0.0307 | 0.0271 | 0.0290 |
| 02:01-03:00, Sun., 28 Jan. | 0.0309 | 0.0270 | 0.0292 |
| 01:01-02:00, Sun., 28 Jan. | 0.0320 | 0.0270 | 0.0287 |
| 00:01-01:00, Sun., 28 Jan. | 0.0306 | 0.0267 | 0.0282 |
| 23:01-24:00, Sat., 27 Jan. | 0.0309 | 0.0264 | 0.0281 |
| 22:01-23:00, Sat., 27 Jan. | 0.0303 | 0.0263 | 0.0277 |
| 21:01-22:00, Sat., 27 Jan. | 0.0292 | 0.0252 | 0.0274 |
| 20:01-21:00, Sat., 27 Jan. | 0.0299 | 0.0252 | 0.0273 |
| 19:01-20:00, Sat., 27 Jan. | 0.0294 | 0.0248 | 0.0270 |
| 18:01-19:00, Sat., 27 Jan. | 0.0290 | 0.0254 | 0.0272 |
| 17:01-18:00, Sat., 27 Jan. | 0.0289 | 0.0255 | 0.0271 |
| 16:01-17:00, Sat., 27 Jan. | 0.0289 | 0.0256 | 0.0272 |
| 15:01-16:00, Sat., 27 Jan. | 0.0290 | 0.0257 | 0.0273 |
| 14:01-15:00, Sat., 27 Jan. | 0.0292 | 0.0255 | 0.0272 |
| 13:01-14:00, Sat., 27 Jan. | 0.0292 | 0.0252 | 0.0274 |
| 12:01-13:00, Sat., 27 Jan. | 0.0289 | 0.0251 | 0.0273 |
| 11:01-12:00, Sat., 27 Jan. | 0.0296 | 0.0252 | 0.0274 |
| 10:01-11:00, Sat., 27 Jan. | 0.0298 | 0.0260 | 0.0280 |
| 09:01-10:00, Sat., 27 Jan. | 0.0293 | 0.0257 | 0.0275 |
| 08:01-09:00, Sat., 27 Jan. | 0.0304 | 0.0258 | 0.0278 |
| 07:01-08:00, Sat., 27 Jan. | 0.0297 | 0.0261 | 0.0278 |
| 06:01-07:00, Sat., 27 Jan. | 0.0296 | 0.0256 | 0.0276 |
| 05:01-06:00, Sat., 27 Jan. | 0.0301 | 0.0255 | 0.0279 |
| 04:01-05:00, Sat., 27 Jan. | 0.0296 | 0.0255 | 0.0278 |
| 03:01-04:00, Sat., 27 Jan. | 0.0298 | 0.0259 | 0.0275 |
| 02:01-03:00, Sat., 27 Jan. | 0.0294 | 0.0246 | 0.0272 |
| 01:01-02:00, Sat., 27 Jan. | 0.0292 | 0.0256 | 0.0272 |
| 00:01-01:00, Sat., 27 Jan. | 0.0292 | 0.0252 | 0.0273 |
| 23:01-24:00, Fri., 26 Jan. | 0.0291 | 0.0251 | 0.0270 |
| 22:01-23:00, Fri., 26 Jan. | 0.0294 | 0.0253 | 0.0272 |
| 21:01-22:00, Fri., 26 Jan. | 0.0290 | 0.0261 | 0.0274 |
| 20:01-21:00, Fri., 26 Jan. | 0.0286 | 0.0250 | 0.0271 |
| 19:01-20:00, Fri., 26 Jan. | 0.0294 | 0.0257 | 0.0273 |
| 18:01-19:00, Fri., 26 Jan. | 0.0293 | 0.0255 | 0.0270 |
| 17:01-18:00, Fri., 26 Jan. | 0.0289 | 0.0251 | 0.0270 |
| 16:01-17:00, Fri., 26 Jan. | 0.0304 | 0.0253 | 0.0271 |
| 15:01-16:00, Fri., 26 Jan. | 0.0295 | 0.0258 | 0.0273 |
| 14:01-15:00, Fri., 26 Jan. | 0.0286 | 0.0252 | 0.0270 |
| 13:01-14:00, Fri., 26 Jan. | 0.0286 | 0.0247 | 0.0269 |
| 12:01-13:00, Fri., 26 Jan. | 0.0289 | 0.0258 | 0.0273 |
| 11:01-12:00, Fri., 26 Jan. | 0.0293 | 0.0257 | 0.0274 |
| 10:01-11:00, Fri., 26 Jan. | 0.0301 | 0.0257 | 0.0278 |
| 09:01-10:00, Fri., 26 Jan. | 0.0299 | 0.0261 | 0.0278 |
| 08:01-09:00, Fri., 26 Jan. | 0.0289 | 0.0258 | 0.0275 |
| 07:01-08:00, Fri., 26 Jan. | 0.0292 | 0.0255 | 0.0276 |
| 06:01-07:00, Fri., 26 Jan. | 0.0297 | 0.0256 | 0.0278 |
| 05:01-06:00, Fri., 26 Jan. | 0.0306 | 0.0262 | 0.0283 |
| 04:01-05:00, Fri., 26 Jan. | 0.0301 | 0.0270 | 0.0285 |
| 03:01-04:00, Fri., 26 Jan. | 0.0302 | 0.0265 | 0.0284 |
| 02:01-03:00, Fri., 26 Jan. | 0.0307 | 0.0262 | 0.0285 |
| 01:01-02:00, Fri., 26 Jan. | 0.0306 | 0.0267 | 0.0287 |
| 00:01-01:00, Fri., 26 Jan. | 0.0307 | 0.0255 | 0.0284 |
| 23:01-24:00, Thu., 25 Jan. | 0.0303 | 0.0262 | 0.0282 |
| 22:01-23:00, Thu., 25 Jan. | 0.0304 | 0.0261 | 0.0280 |
| 21:01-22:00, Thu., 25 Jan. | 0.0289 | 0.0254 | 0.0272 |
| 20:01-21:00, Thu., 25 Jan. | 0.0290 | 0.0253 | 0.0270 |
| 19:01-20:00, Thu., 25 Jan. | 0.0287 | 0.0250 | 0.0269 |
| 18:01-19:00, Thu., 25 Jan. | 0.0289 | 0.0248 | 0.0266 |
| 17:01-18:00, Thu., 25 Jan. | 0.0289 | 0.0253 | 0.0268 |
| 16:01-17:00, Thu., 25 Jan. | 0.0281 | 0.0255 | 0.0267 |
| 15:01-16:00, Thu., 25 Jan. | 0.0291 | 0.0252 | 0.0269 |
| 14:01-15:00, Thu., 25 Jan. | 0.0288 | 0.0241 | 0.0269 |
| 13:01-14:00, Thu., 25 Jan. | 0.0293 | 0.0247 | 0.0266 |
| 12:01-13:00, Thu., 25 Jan. | 0.0297 | 0.0246 | 0.0269 |
| 11:01-12:00, Thu., 25 Jan. | 0.0290 | 0.0255 | 0.0269 |
| 10:01-11:00, Thu., 25 Jan. | 0.0289 | 0.0256 | 0.0273 |
| 09:01-10:00, Thu., 25 Jan. | 0.0301 | 0.0255 | 0.0274 |
| 08:01-09:00, Thu., 25 Jan. | 0.0301 | 0.0264 | 0.0279 |
| 07:01-08:00, Thu., 25 Jan. | 0.0289 | 0.0254 | 0.0275 |
| 06:01-07:00, Thu., 25 Jan. | 0.0287 | 0.0260 | 0.0273 |
| 05:01-06:00, Thu., 25 Jan. | 0.0289 | 0.0255 | 0.0271 |
| 04:01-05:00, Thu., 25 Jan. | 0.0284 | 0.0254 | 0.0270 |
| 03:01-04:00, Thu., 25 Jan. | 0.0292 | 0.0251 | 0.0270 |
| 02:01-03:00, Thu., 25 Jan. | 0.0292 | 0.0252 | 0.0271 |
| 01:01-02:00, Thu., 25 Jan. | 0.0288 | 0.0253 | 0.0268 |
| 00:01-01:00, Thu., 25 Jan. | 0.0292 | 0.0244 | 0.0269 |
| 23:01-24:00, Wed., 24 Jan. | 0.0291 | 0.0254 | 0.0270 |
| 22:01-23:00, Wed., 24 Jan. | 0.0290 | 0.0249 | 0.0267 |
| 21:01-22:00, Wed., 24 Jan. | 0.0295 | 0.0251 | 0.0268 |
| 20:01-21:00, Wed., 24 Jan. | 0.0287 | 0.0243 | 0.0264 |
| 19:01-20:00, Wed., 24 Jan. | 0.0283 | 0.0248 | 0.0263 |
| 18:01-19:00, Wed., 24 Jan. | 0.0287 | 0.0244 | 0.0262 |
| 17:01-18:00, Wed., 24 Jan. | 0.0275 | 0.0244 | 0.0262 |
| 16:01-17:00, Wed., 24 Jan. | 0.0284 | 0.0235 | 0.0261 |
| 15:01-16:00, Wed., 24 Jan. | 0.0288 | 0.0239 | 0.0261 |
| 14:01-15:00, Wed., 24 Jan. | 0.0277 | 0.0247 | 0.0260 |
| 13:01-14:00, Wed., 24 Jan. | 0.0274 | 0.0243 | 0.0259 |
| 12:01-13:00, Wed., 24 Jan. | 0.0275 | 0.0242 | 0.0257 |
| 11:01-12:00, Wed., 24 Jan. | 0.0272 | 0.0239 | 0.0258 |
| 10:01-11:00, Wed., 24 Jan. | 0.0270 | 0.0239 | 0.0254 |
| 09:01-10:00, Wed., 24 Jan. | 0.0275 | 0.0237 | 0.0256 |
| 08:01-09:00, Wed., 24 Jan. | 0.0274 | 0.0238 | 0.0257 |
| 07:01-08:00, Wed., 24 Jan. | 0.0280 | 0.0238 | 0.0257 |
| 06:01-07:00, Wed., 24 Jan. | 0.0272 | 0.0240 | 0.0253 |
| 05:01-06:00, Wed., 24 Jan. | 0.0269 | 0.0228 | 0.0252 |
| 04:01-05:00, Wed., 24 Jan. | 0.0267 | 0.0236 | 0.0252 |
| 03:01-04:00, Wed., 24 Jan. | 0.0263 | 0.0228 | 0.0250 |
| 02:01-03:00, Wed., 24 Jan. | 0.0268 | 0.0232 | 0.0254 |
| 01:01-02:00, Wed., 24 Jan. | 0.0269 | 0.0234 | 0.0253 |
| 00:01-01:00, Wed., 24 Jan. | 0.0268 | 0.0237 | 0.0252 |
| 23:01-24:00, Tue., 23 Jan. | 0.0266 | 0.0229 | 0.0251 |
| 22:01-23:00, Tue., 23 Jan. | 0.0272 | 0.0233 | 0.0252 |
| 21:01-22:00, Tue., 23 Jan. | 0.0271 | 0.0233 | 0.0253 |
| 20:01-21:00, Tue., 23 Jan. | 0.0280 | 0.0238 | 0.0257 |
| 19:01-20:00, Tue., 23 Jan. | 0.0274 | 0.0235 | 0.0252 |
| 18:01-19:00, Tue., 23 Jan. | 0.0278 | 0.0233 | 0.0251 |
| 17:01-18:00, Tue., 23 Jan. | 0.0274 | 0.0227 | 0.0249 |
| 16:01-17:00, Tue., 23 Jan. | 0.0276 | 0.0230 | 0.0250 |
| 15:01-16:00, Tue., 23 Jan. | 0.0266 | 0.0233 | 0.0248 |
| 14:01-15:00, Tue., 23 Jan. | 0.0264 | 0.0224 | 0.0244 |
| 13:01-14:00, Tue., 23 Jan. | 0.0259 | 0.0230 | 0.0243 |
| 12:01-13:00, Tue., 23 Jan. | 0.0257 | 0.0228 | 0.0242 |
| 11:01-12:00, Tue., 23 Jan. | 0.0256 | 0.0222 | 0.0239 |
| 10:01-11:00, Tue., 23 Jan. | 0.0250 | 0.0222 | 0.0232 |
| 09:01-10:00, Tue., 23 Jan. | 0.0250 | 0.0215 | 0.0229 |
| 08:01-09:00, Tue., 23 Jan. | 0.0253 | 0.0216 | 0.0236 |
| 07:01-08:00, Tue., 23 Jan. | 0.0259 | 0.0218 | 0.0240 |
| 06:01-07:00, Tue., 23 Jan. | 0.0257 | 0.0218 | 0.0237 |
| 05:01-06:00, Tue., 23 Jan. | 0.0267 | 0.0210 | 0.0238 |
| 04:01-05:00, Tue., 23 Jan. | 0.0253 | 0.0214 | 0.0237 |
| 03:01-04:00, Tue., 23 Jan. | 0.0252 | 0.0214 | 0.0234 |
| 02:01-03:00, Tue., 23 Jan. | 0.0257 | 0.0216 | 0.0233 |
| 01:01-02:00, Tue., 23 Jan. | 0.0261 | 0.0216 | 0.0238 |
| 00:01-01:00, Tue., 23 Jan. | 0.0281 | 0.0226 | 0.0251 |
| 23:01-24:00, Mon., 22 Jan. | 0.0328 | 0.0257 | 0.0284 |
| 22:01-23:00, Mon., 22 Jan. | 0.0424 | 0.0300 | 0.0349 |
| 21:01-22:00, Mon., 22 Jan. | 0.0549 | 0.0407 | 0.0476 |
| 20:01-21:00, Mon., 22 Jan. | 0.0585 | 0.0508 | 0.0548 |
| 19:01-20:00, Mon., 22 Jan. | 0.0572 | 0.0499 | 0.0537 |
| 18:01-19:00, Mon., 22 Jan. | 0.0587 | 0.0492 | 0.0538 |
| 17:01-18:00, Mon., 22 Jan. | 0.0578 | 0.0514 | 0.0545 |
| 16:01-17:00, Mon., 22 Jan. | 0.0587 | 0.0505 | 0.0543 |
| 15:01-16:00, Mon., 22 Jan. | 0.0574 | 0.0498 | 0.0546 |
| 14:01-15:00, Mon., 22 Jan. | 0.0565 | 0.0455 | 0.0517 |
| 13:01-14:00, Mon., 22 Jan. | 0.0542 | 0.0445 | 0.0503 |
| 12:01-13:00, Mon., 22 Jan. | 0.0488 | 0.0355 | 0.0422 |
| 11:01-12:00, Mon., 22 Jan. | 0.0393 | 0.0340 | 0.0359 |
| 10:01-11:00, Mon., 22 Jan. | 0.0423 | 0.0360 | 0.0388 |
| 09:01-10:00, Mon., 22 Jan. | 0.0393 | 0.0311 | 0.0356 |
| 08:01-09:00, Mon., 22 Jan. | 0.0336 | 0.0291 | 0.0319 |
| 07:01-08:00, Mon., 22 Jan. | 0.0345 | 0.0303 | 0.0321 |
| 06:01-07:00, Mon., 22 Jan. | 0.0343 | 0.0298 | 0.0319 |
| 05:01-06:00, Mon., 22 Jan. | 0.0334 | 0.0302 | 0.0315 |
| 04:01-05:00, Mon., 22 Jan. | 0.0338 | 0.0293 | 0.0316 |
| 03:01-04:00, Mon., 22 Jan. | 0.0335 | 0.0295 | 0.0317 |
| 02:01-03:00, Mon., 22 Jan. | 0.0345 | 0.0295 | 0.0316 |
| 01:01-02:00, Mon., 22 Jan. | 0.0329 | 0.0291 | 0.0313 |
| 00:01-01:00, Mon., 22 Jan. | 0.0342 | 0.0287 | 0.0319 |