Measurement results by the hour (Chofu) 3 Mar., 2025 - 9 Mar., 2025
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., 09 Mar. | 0.0279 | 0.0242 | 0.0261 |
22:01-23:00, Sun., 09 Mar. | 0.0283 | 0.0245 | 0.0264 |
21:01-22:00, Sun., 09 Mar. | 0.0288 | 0.0245 | 0.0265 |
20:01-21:00, Sun., 09 Mar. | 0.0289 | 0.0242 | 0.0263 |
19:01-20:00, Sun., 09 Mar. | 0.0287 | 0.0248 | 0.0264 |
18:01-19:00, Sun., 09 Mar. | 0.0283 | 0.0247 | 0.0264 |
17:01-18:00, Sun., 09 Mar. | 0.0283 | 0.0247 | 0.0262 |
16:01-17:00, Sun., 09 Mar. | 0.0287 | 0.0242 | 0.0266 |
15:01-16:00, Sun., 09 Mar. | 0.0285 | 0.0242 | 0.0266 |
14:01-15:00, Sun., 09 Mar. | 0.0285 | 0.0242 | 0.0265 |
13:01-14:00, Sun., 09 Mar. | 0.0293 | 0.0252 | 0.0271 |
12:01-13:00, Sun., 09 Mar. | 0.0288 | 0.0247 | 0.0271 |
11:01-12:00, Sun., 09 Mar. | 0.0297 | 0.0256 | 0.0273 |
10:01-11:00, Sun., 09 Mar. | 0.0291 | 0.0253 | 0.0272 |
09:01-10:00, Sun., 09 Mar. | 0.0297 | 0.0252 | 0.0270 |
08:01-09:00, Sun., 09 Mar. | 0.0283 | 0.0247 | 0.0269 |
07:01-08:00, Sun., 09 Mar. | 0.0301 | 0.0249 | 0.0272 |
06:01-07:00, Sun., 09 Mar. | 0.0286 | 0.0253 | 0.0271 |
05:01-06:00, Sun., 09 Mar. | 0.0293 | 0.0249 | 0.0271 |
04:01-05:00, Sun., 09 Mar. | 0.0296 | 0.0249 | 0.0272 |
03:01-04:00, Sun., 09 Mar. | 0.0294 | 0.0256 | 0.0273 |
02:01-03:00, Sun., 09 Mar. | 0.0294 | 0.0251 | 0.0275 |
01:01-02:00, Sun., 09 Mar. | 0.0297 | 0.0259 | 0.0276 |
00:01-01:00, Sun., 09 Mar. | 0.0308 | 0.0265 | 0.0284 |
23:01-24:00, Sat., 08 Mar. | 0.0302 | 0.0260 | 0.0279 |
22:01-23:00, Sat., 08 Mar. | 0.0311 | 0.0253 | 0.0279 |
21:01-22:00, Sat., 08 Mar. | 0.0346 | 0.0281 | 0.0315 |
20:01-21:00, Sat., 08 Mar. | 0.0416 | 0.0333 | 0.0376 |
19:01-20:00, Sat., 08 Mar. | 0.0417 | 0.0361 | 0.0389 |
18:01-19:00, Sat., 08 Mar. | 0.0404 | 0.0354 | 0.0379 |
17:01-18:00, Sat., 08 Mar. | 0.0392 | 0.0332 | 0.0364 |
16:01-17:00, Sat., 08 Mar. | 0.0348 | 0.0273 | 0.0315 |
15:01-16:00, Sat., 08 Mar. | 0.0297 | 0.0255 | 0.0277 |
14:01-15:00, Sat., 08 Mar. | 0.0317 | 0.0263 | 0.0286 |
13:01-14:00, Sat., 08 Mar. | 0.0301 | 0.0259 | 0.0278 |
12:01-13:00, Sat., 08 Mar. | 0.0293 | 0.0252 | 0.0272 |
11:01-12:00, Sat., 08 Mar. | 0.0291 | 0.0256 | 0.0273 |
10:01-11:00, Sat., 08 Mar. | 0.0286 | 0.0254 | 0.0270 |
09:01-10:00, Sat., 08 Mar. | 0.0303 | 0.0254 | 0.0273 |
08:01-09:00, Sat., 08 Mar. | 0.0295 | 0.0250 | 0.0274 |
07:01-08:00, Sat., 08 Mar. | 0.0288 | 0.0249 | 0.0271 |
06:01-07:00, Sat., 08 Mar. | 0.0290 | 0.0248 | 0.0270 |
05:01-06:00, Sat., 08 Mar. | 0.0290 | 0.0258 | 0.0272 |
04:01-05:00, Sat., 08 Mar. | 0.0296 | 0.0252 | 0.0272 |
03:01-04:00, Sat., 08 Mar. | 0.0297 | 0.0249 | 0.0275 |
02:01-03:00, Sat., 08 Mar. | 0.0295 | 0.0252 | 0.0272 |
01:01-02:00, Sat., 08 Mar. | 0.0294 | 0.0257 | 0.0273 |
00:01-01:00, Sat., 08 Mar. | 0.0298 | 0.0254 | 0.0273 |
23:01-24:00, Fri., 07 Mar. | 0.0296 | 0.0255 | 0.0273 |
22:01-23:00, Fri., 07 Mar. | 0.0290 | 0.0245 | 0.0273 |
21:01-22:00, Fri., 07 Mar. | 0.0286 | 0.0255 | 0.0271 |
20:01-21:00, Fri., 07 Mar. | 0.0290 | 0.0248 | 0.0272 |
19:01-20:00, Fri., 07 Mar. | 0.0288 | 0.0250 | 0.0270 |
18:01-19:00, Fri., 07 Mar. | 0.0288 | 0.0249 | 0.0270 |
17:01-18:00, Fri., 07 Mar. | 0.0294 | 0.0244 | 0.0271 |
16:01-17:00, Fri., 07 Mar. | 0.0296 | 0.0249 | 0.0268 |
15:01-16:00, Fri., 07 Mar. | 0.0292 | 0.0249 | 0.0270 |
14:01-15:00, Fri., 07 Mar. | 0.0289 | 0.0250 | 0.0271 |
13:01-14:00, Fri., 07 Mar. | 0.0294 | 0.0254 | 0.0274 |
12:01-13:00, Fri., 07 Mar. | 0.0294 | 0.0258 | 0.0274 |
11:01-12:00, Fri., 07 Mar. | 0.0293 | 0.0253 | 0.0275 |
10:01-11:00, Fri., 07 Mar. | 0.0287 | 0.0245 | 0.0270 |
09:01-10:00, Fri., 07 Mar. | 0.0303 | 0.0247 | 0.0271 |
08:01-09:00, Fri., 07 Mar. | 0.0294 | 0.0256 | 0.0273 |
07:01-08:00, Fri., 07 Mar. | 0.0286 | 0.0250 | 0.0269 |
06:01-07:00, Fri., 07 Mar. | 0.0286 | 0.0252 | 0.0270 |
05:01-06:00, Fri., 07 Mar. | 0.0298 | 0.0237 | 0.0269 |
04:01-05:00, Fri., 07 Mar. | 0.0285 | 0.0245 | 0.0269 |
03:01-04:00, Fri., 07 Mar. | 0.0296 | 0.0246 | 0.0268 |
02:01-03:00, Fri., 07 Mar. | 0.0296 | 0.0242 | 0.0269 |
01:01-02:00, Fri., 07 Mar. | 0.0304 | 0.0242 | 0.0267 |
00:01-01:00, Fri., 07 Mar. | 0.0284 | 0.0242 | 0.0264 |
23:01-24:00, Thu., 06 Mar. | 0.0281 | 0.0248 | 0.0264 |
22:01-23:00, Thu., 06 Mar. | 0.0286 | 0.0247 | 0.0266 |
21:01-22:00, Thu., 06 Mar. | 0.0289 | 0.0242 | 0.0264 |
20:01-21:00, Thu., 06 Mar. | 0.0291 | 0.0248 | 0.0268 |
19:01-20:00, Thu., 06 Mar. | 0.0292 | 0.0256 | 0.0273 |
18:01-19:00, Thu., 06 Mar. | 0.0297 | 0.0254 | 0.0270 |
17:01-18:00, Thu., 06 Mar. | 0.0283 | 0.0237 | 0.0263 |
16:01-17:00, Thu., 06 Mar. | 0.0290 | 0.0247 | 0.0264 |
15:01-16:00, Thu., 06 Mar. | 0.0286 | 0.0240 | 0.0266 |
14:01-15:00, Thu., 06 Mar. | 0.0286 | 0.0248 | 0.0267 |
13:01-14:00, Thu., 06 Mar. | 0.0290 | 0.0254 | 0.0272 |
12:01-13:00, Thu., 06 Mar. | 0.0327 | 0.0262 | 0.0293 |
11:01-12:00, Thu., 06 Mar. | 0.0329 | 0.0247 | 0.0289 |
10:01-11:00, Thu., 06 Mar. | 0.0297 | 0.0245 | 0.0268 |
09:01-10:00, Thu., 06 Mar. | 0.0289 | 0.0245 | 0.0267 |
08:01-09:00, Thu., 06 Mar. | 0.0286 | 0.0245 | 0.0266 |
07:01-08:00, Thu., 06 Mar. | 0.0289 | 0.0250 | 0.0268 |
06:01-07:00, Thu., 06 Mar. | 0.0290 | 0.0256 | 0.0270 |
05:01-06:00, Thu., 06 Mar. | 0.0294 | 0.0256 | 0.0275 |
04:01-05:00, Thu., 06 Mar. | 0.0302 | 0.0256 | 0.0274 |
03:01-04:00, Thu., 06 Mar. | 0.0287 | 0.0256 | 0.0273 |
02:01-03:00, Thu., 06 Mar. | 0.0288 | 0.0252 | 0.0273 |
01:01-02:00, Thu., 06 Mar. | 0.0294 | 0.0259 | 0.0273 |
00:01-01:00, Thu., 06 Mar. | 0.0291 | 0.0249 | 0.0272 |
23:01-24:00, Wed., 05 Mar. | 0.0294 | 0.0250 | 0.0271 |
22:01-23:00, Wed., 05 Mar. | 0.0286 | 0.0246 | 0.0270 |
21:01-22:00, Wed., 05 Mar. | 0.0290 | 0.0249 | 0.0267 |
20:01-21:00, Wed., 05 Mar. | 0.0286 | 0.0242 | 0.0265 |
19:01-20:00, Wed., 05 Mar. | 0.0284 | 0.0247 | 0.0266 |
18:01-19:00, Wed., 05 Mar. | 0.0288 | 0.0245 | 0.0265 |
17:01-18:00, Wed., 05 Mar. | 0.0301 | 0.0256 | 0.0274 |
16:01-17:00, Wed., 05 Mar. | 0.0314 | 0.0264 | 0.0285 |
15:01-16:00, Wed., 05 Mar. | 0.0328 | 0.0273 | 0.0303 |
14:01-15:00, Wed., 05 Mar. | 0.0338 | 0.0294 | 0.0317 |
13:01-14:00, Wed., 05 Mar. | 0.0349 | 0.0295 | 0.0318 |
12:01-13:00, Wed., 05 Mar. | 0.0358 | 0.0307 | 0.0328 |
11:01-12:00, Wed., 05 Mar. | 0.0373 | 0.0307 | 0.0341 |
10:01-11:00, Wed., 05 Mar. | 0.0354 | 0.0313 | 0.0335 |
09:01-10:00, Wed., 05 Mar. | 0.0357 | 0.0308 | 0.0333 |
08:01-09:00, Wed., 05 Mar. | 0.0356 | 0.0304 | 0.0334 |
07:01-08:00, Wed., 05 Mar. | 0.0373 | 0.0322 | 0.0350 |
06:01-07:00, Wed., 05 Mar. | 0.0375 | 0.0306 | 0.0343 |
05:01-06:00, Wed., 05 Mar. | 0.0368 | 0.0297 | 0.0336 |
04:01-05:00, Wed., 05 Mar. | 0.0390 | 0.0331 | 0.0353 |
03:01-04:00, Wed., 05 Mar. | 0.0384 | 0.0283 | 0.0338 |
02:01-03:00, Wed., 05 Mar. | 0.0354 | 0.0300 | 0.0333 |
01:01-02:00, Wed., 05 Mar. | 0.0367 | 0.0318 | 0.0340 |
00:01-01:00, Wed., 05 Mar. | 0.0366 | 0.0318 | 0.0340 |
23:01-24:00, Tue., 04 Mar. | 0.0362 | 0.0312 | 0.0335 |
22:01-23:00, Tue., 04 Mar. | 0.0377 | 0.0325 | 0.0348 |
21:01-22:00, Tue., 04 Mar. | 0.0406 | 0.0339 | 0.0375 |
20:01-21:00, Tue., 04 Mar. | 0.0385 | 0.0294 | 0.0335 |
19:01-20:00, Tue., 04 Mar. | 0.0356 | 0.0313 | 0.0334 |
18:01-19:00, Tue., 04 Mar. | 0.0374 | 0.0331 | 0.0355 |
17:01-18:00, Tue., 04 Mar. | 0.0368 | 0.0329 | 0.0351 |
16:01-17:00, Tue., 04 Mar. | 0.0368 | 0.0303 | 0.0337 |
15:01-16:00, Tue., 04 Mar. | 0.0325 | 0.0261 | 0.0290 |
14:01-15:00, Tue., 04 Mar. | 0.0294 | 0.0252 | 0.0269 |
13:01-14:00, Tue., 04 Mar. | 0.0289 | 0.0248 | 0.0265 |
12:01-13:00, Tue., 04 Mar. | 0.0289 | 0.0246 | 0.0265 |
11:01-12:00, Tue., 04 Mar. | 0.0285 | 0.0240 | 0.0264 |
10:01-11:00, Tue., 04 Mar. | 0.0288 | 0.0246 | 0.0267 |
09:01-10:00, Tue., 04 Mar. | 0.0285 | 0.0239 | 0.0265 |
08:01-09:00, Tue., 04 Mar. | 0.0289 | 0.0251 | 0.0267 |
07:01-08:00, Tue., 04 Mar. | 0.0287 | 0.0242 | 0.0268 |
06:01-07:00, Tue., 04 Mar. | 0.0291 | 0.0243 | 0.0270 |
05:01-06:00, Tue., 04 Mar. | 0.0290 | 0.0245 | 0.0268 |
04:01-05:00, Tue., 04 Mar. | 0.0286 | 0.0244 | 0.0265 |
03:01-04:00, Tue., 04 Mar. | 0.0286 | 0.0242 | 0.0265 |
02:01-03:00, Tue., 04 Mar. | 0.0294 | 0.0248 | 0.0265 |
01:01-02:00, Tue., 04 Mar. | 0.0286 | 0.0243 | 0.0263 |
00:01-01:00, Tue., 04 Mar. | 0.0285 | 0.0242 | 0.0266 |
23:01-24:00, Mon., 03 Mar. | 0.0287 | 0.0249 | 0.0266 |
22:01-23:00, Mon., 03 Mar. | 0.0288 | 0.0242 | 0.0266 |
21:01-22:00, Mon., 03 Mar. | 0.0286 | 0.0245 | 0.0265 |
20:01-21:00, Mon., 03 Mar. | 0.0285 | 0.0243 | 0.0264 |
19:01-20:00, Mon., 03 Mar. | 0.0302 | 0.0245 | 0.0273 |
18:01-19:00, Mon., 03 Mar. | 0.0347 | 0.0273 | 0.0302 |
17:01-18:00, Mon., 03 Mar. | 0.0484 | 0.0325 | 0.0398 |
16:01-17:00, Mon., 03 Mar. | 0.0569 | 0.0457 | 0.0516 |
15:01-16:00, Mon., 03 Mar. | 0.0661 | 0.0541 | 0.0605 |
14:01-15:00, Mon., 03 Mar. | 0.0667 | 0.0607 | 0.0640 |
13:01-14:00, Mon., 03 Mar. | 0.0669 | 0.0551 | 0.0599 |
12:01-13:00, Mon., 03 Mar. | 0.0592 | 0.0501 | 0.0540 |
11:01-12:00, Mon., 03 Mar. | 0.0621 | 0.0534 | 0.0577 |
10:01-11:00, Mon., 03 Mar. | 0.0617 | 0.0479 | 0.0546 |
09:01-10:00, Mon., 03 Mar. | 0.0490 | 0.0371 | 0.0436 |
08:01-09:00, Mon., 03 Mar. | 0.0453 | 0.0377 | 0.0415 |
07:01-08:00, Mon., 03 Mar. | 0.0503 | 0.0445 | 0.0469 |
06:01-07:00, Mon., 03 Mar. | 0.0507 | 0.0418 | 0.0462 |
05:01-06:00, Mon., 03 Mar. | 0.0496 | 0.0405 | 0.0452 |
04:01-05:00, Mon., 03 Mar. | 0.0477 | 0.0419 | 0.0445 |
03:01-04:00, Mon., 03 Mar. | 0.0457 | 0.0348 | 0.0403 |
02:01-03:00, Mon., 03 Mar. | 0.0341 | 0.0262 | 0.0295 |
01:01-02:00, Mon., 03 Mar. | 0.0298 | 0.0262 | 0.0283 |
00:01-01:00, Mon., 03 Mar. | 0.0300 | 0.0255 | 0.0282 |