Measurement results by the hour (Chofu) 10 Mar., 2025 - 16 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., 16 Mar. | 0.0391 | 0.0308 | 0.0345 |
22:01-23:00, Sun., 16 Mar. | 0.0394 | 0.0322 | 0.0362 |
21:01-22:00, Sun., 16 Mar. | 0.0440 | 0.0355 | 0.0395 |
20:01-21:00, Sun., 16 Mar. | 0.0418 | 0.0363 | 0.0394 |
19:01-20:00, Sun., 16 Mar. | 0.0429 | 0.0369 | 0.0398 |
18:01-19:00, Sun., 16 Mar. | 0.0429 | 0.0349 | 0.0386 |
17:01-18:00, Sun., 16 Mar. | 0.0419 | 0.0306 | 0.0350 |
16:01-17:00, Sun., 16 Mar. | 0.0353 | 0.0297 | 0.0322 |
15:01-16:00, Sun., 16 Mar. | 0.0399 | 0.0325 | 0.0356 |
14:01-15:00, Sun., 16 Mar. | 0.0417 | 0.0363 | 0.0389 |
13:01-14:00, Sun., 16 Mar. | 0.0463 | 0.0392 | 0.0427 |
12:01-13:00, Sun., 16 Mar. | 0.0468 | 0.0393 | 0.0428 |
11:01-12:00, Sun., 16 Mar. | 0.0450 | 0.0363 | 0.0404 |
10:01-11:00, Sun., 16 Mar. | 0.0453 | 0.0390 | 0.0423 |
09:01-10:00, Sun., 16 Mar. | 0.0488 | 0.0410 | 0.0443 |
08:01-09:00, Sun., 16 Mar. | 0.0508 | 0.0432 | 0.0477 |
07:01-08:00, Sun., 16 Mar. | 0.0455 | 0.0379 | 0.0408 |
06:01-07:00, Sun., 16 Mar. | 0.0407 | 0.0349 | 0.0372 |
05:01-06:00, Sun., 16 Mar. | 0.0401 | 0.0356 | 0.0375 |
04:01-05:00, Sun., 16 Mar. | 0.0403 | 0.0325 | 0.0365 |
03:01-04:00, Sun., 16 Mar. | 0.0356 | 0.0290 | 0.0314 |
02:01-03:00, Sun., 16 Mar. | 0.0325 | 0.0280 | 0.0305 |
01:01-02:00, Sun., 16 Mar. | 0.0310 | 0.0252 | 0.0277 |
00:01-01:00, Sun., 16 Mar. | 0.0304 | 0.0259 | 0.0283 |
23:01-24:00, Sat., 15 Mar. | 0.0304 | 0.0254 | 0.0277 |
22:01-23:00, Sat., 15 Mar. | 0.0301 | 0.0256 | 0.0279 |
21:01-22:00, Sat., 15 Mar. | 0.0313 | 0.0266 | 0.0290 |
20:01-21:00, Sat., 15 Mar. | 0.0307 | 0.0260 | 0.0288 |
19:01-20:00, Sat., 15 Mar. | 0.0288 | 0.0257 | 0.0275 |
18:01-19:00, Sat., 15 Mar. | 0.0298 | 0.0259 | 0.0280 |
17:01-18:00, Sat., 15 Mar. | 0.0343 | 0.0271 | 0.0302 |
16:01-17:00, Sat., 15 Mar. | 0.0348 | 0.0302 | 0.0323 |
15:01-16:00, Sat., 15 Mar. | 0.0337 | 0.0262 | 0.0302 |
14:01-15:00, Sat., 15 Mar. | 0.0289 | 0.0247 | 0.0268 |
13:01-14:00, Sat., 15 Mar. | 0.0290 | 0.0247 | 0.0269 |
12:01-13:00, Sat., 15 Mar. | 0.0281 | 0.0242 | 0.0266 |
11:01-12:00, Sat., 15 Mar. | 0.0290 | 0.0249 | 0.0268 |
10:01-11:00, Sat., 15 Mar. | 0.0285 | 0.0240 | 0.0267 |
09:01-10:00, Sat., 15 Mar. | 0.0288 | 0.0251 | 0.0268 |
08:01-09:00, Sat., 15 Mar. | 0.0297 | 0.0249 | 0.0268 |
07:01-08:00, Sat., 15 Mar. | 0.0288 | 0.0249 | 0.0267 |
06:01-07:00, Sat., 15 Mar. | 0.0292 | 0.0251 | 0.0268 |
05:01-06:00, Sat., 15 Mar. | 0.0287 | 0.0249 | 0.0267 |
04:01-05:00, Sat., 15 Mar. | 0.0289 | 0.0250 | 0.0267 |
03:01-04:00, Sat., 15 Mar. | 0.0294 | 0.0242 | 0.0268 |
02:01-03:00, Sat., 15 Mar. | 0.0288 | 0.0251 | 0.0270 |
01:01-02:00, Sat., 15 Mar. | 0.0285 | 0.0254 | 0.0267 |
00:01-01:00, Sat., 15 Mar. | 0.0287 | 0.0246 | 0.0269 |
23:01-24:00, Fri., 14 Mar. | 0.0285 | 0.0248 | 0.0268 |
22:01-23:00, Fri., 14 Mar. | 0.0294 | 0.0249 | 0.0267 |
21:01-22:00, Fri., 14 Mar. | 0.0284 | 0.0244 | 0.0267 |
20:01-21:00, Fri., 14 Mar. | 0.0295 | 0.0244 | 0.0266 |
19:01-20:00, Fri., 14 Mar. | 0.0294 | 0.0252 | 0.0270 |
18:01-19:00, Fri., 14 Mar. | 0.0283 | 0.0252 | 0.0266 |
17:01-18:00, Fri., 14 Mar. | 0.0287 | 0.0249 | 0.0269 |
16:01-17:00, Fri., 14 Mar. | 0.0293 | 0.0241 | 0.0269 |
15:01-16:00, Fri., 14 Mar. | 0.0291 | 0.0249 | 0.0270 |
14:01-15:00, Fri., 14 Mar. | 0.0297 | 0.0239 | 0.0270 |
13:01-14:00, Fri., 14 Mar. | 0.0286 | 0.0250 | 0.0269 |
12:01-13:00, Fri., 14 Mar. | 0.0297 | 0.0244 | 0.0269 |
11:01-12:00, Fri., 14 Mar. | 0.0294 | 0.0250 | 0.0271 |
10:01-11:00, Fri., 14 Mar. | 0.0289 | 0.0252 | 0.0269 |
09:01-10:00, Fri., 14 Mar. | 0.0296 | 0.0251 | 0.0272 |
08:01-09:00, Fri., 14 Mar. | 0.0287 | 0.0251 | 0.0269 |
07:01-08:00, Fri., 14 Mar. | 0.0294 | 0.0245 | 0.0270 |
06:01-07:00, Fri., 14 Mar. | 0.0287 | 0.0244 | 0.0270 |
05:01-06:00, Fri., 14 Mar. | 0.0283 | 0.0248 | 0.0268 |
04:01-05:00, Fri., 14 Mar. | 0.0287 | 0.0241 | 0.0269 |
03:01-04:00, Fri., 14 Mar. | 0.0292 | 0.0245 | 0.0269 |
02:01-03:00, Fri., 14 Mar. | 0.0297 | 0.0254 | 0.0270 |
01:01-02:00, Fri., 14 Mar. | 0.0289 | 0.0250 | 0.0270 |
00:01-01:00, Fri., 14 Mar. | 0.0294 | 0.0246 | 0.0268 |
23:01-24:00, Thu., 13 Mar. | 0.0282 | 0.0252 | 0.0267 |
22:01-23:00, Thu., 13 Mar. | 0.0285 | 0.0244 | 0.0267 |
21:01-22:00, Thu., 13 Mar. | 0.0286 | 0.0246 | 0.0267 |
20:01-21:00, Thu., 13 Mar. | 0.0284 | 0.0249 | 0.0267 |
19:01-20:00, Thu., 13 Mar. | 0.0289 | 0.0246 | 0.0268 |
18:01-19:00, Thu., 13 Mar. | 0.0285 | 0.0255 | 0.0269 |
17:01-18:00, Thu., 13 Mar. | 0.0290 | 0.0250 | 0.0268 |
16:01-17:00, Thu., 13 Mar. | 0.0287 | 0.0244 | 0.0267 |
15:01-16:00, Thu., 13 Mar. | 0.0297 | 0.0251 | 0.0271 |
14:01-15:00, Thu., 13 Mar. | 0.0296 | 0.0251 | 0.0274 |
13:01-14:00, Thu., 13 Mar. | 0.0297 | 0.0246 | 0.0270 |
12:01-13:00, Thu., 13 Mar. | 0.0295 | 0.0250 | 0.0269 |
11:01-12:00, Thu., 13 Mar. | 0.0294 | 0.0238 | 0.0270 |
10:01-11:00, Thu., 13 Mar. | 0.0287 | 0.0256 | 0.0271 |
09:01-10:00, Thu., 13 Mar. | 0.0304 | 0.0240 | 0.0272 |
08:01-09:00, Thu., 13 Mar. | 0.0298 | 0.0250 | 0.0278 |
07:01-08:00, Thu., 13 Mar. | 0.0297 | 0.0265 | 0.0282 |
06:01-07:00, Thu., 13 Mar. | 0.0308 | 0.0259 | 0.0282 |
05:01-06:00, Thu., 13 Mar. | 0.0301 | 0.0250 | 0.0277 |
04:01-05:00, Thu., 13 Mar. | 0.0293 | 0.0254 | 0.0276 |
03:01-04:00, Thu., 13 Mar. | 0.0295 | 0.0249 | 0.0274 |
02:01-03:00, Thu., 13 Mar. | 0.0287 | 0.0252 | 0.0272 |
01:01-02:00, Thu., 13 Mar. | 0.0298 | 0.0249 | 0.0271 |
00:01-01:00, Thu., 13 Mar. | 0.0287 | 0.0248 | 0.0270 |
23:01-24:00, Wed., 12 Mar. | 0.0296 | 0.0249 | 0.0271 |
22:01-23:00, Wed., 12 Mar. | 0.0294 | 0.0250 | 0.0272 |
21:01-22:00, Wed., 12 Mar. | 0.0324 | 0.0266 | 0.0283 |
20:01-21:00, Wed., 12 Mar. | 0.0336 | 0.0278 | 0.0308 |
19:01-20:00, Wed., 12 Mar. | 0.0401 | 0.0306 | 0.0353 |
18:01-19:00, Wed., 12 Mar. | 0.0394 | 0.0336 | 0.0370 |
17:01-18:00, Wed., 12 Mar. | 0.0377 | 0.0330 | 0.0351 |
16:01-17:00, Wed., 12 Mar. | 0.0387 | 0.0337 | 0.0363 |
15:01-16:00, Wed., 12 Mar. | 0.0375 | 0.0320 | 0.0344 |
14:01-15:00, Wed., 12 Mar. | 0.0343 | 0.0275 | 0.0303 |
13:01-14:00, Wed., 12 Mar. | 0.0301 | 0.0259 | 0.0278 |
12:01-13:00, Wed., 12 Mar. | 0.0289 | 0.0255 | 0.0272 |
11:01-12:00, Wed., 12 Mar. | 0.0306 | 0.0256 | 0.0277 |
10:01-11:00, Wed., 12 Mar. | 0.0304 | 0.0263 | 0.0281 |
09:01-10:00, Wed., 12 Mar. | 0.0306 | 0.0266 | 0.0283 |
08:01-09:00, Wed., 12 Mar. | 0.0308 | 0.0263 | 0.0283 |
07:01-08:00, Wed., 12 Mar. | 0.0307 | 0.0252 | 0.0279 |
06:01-07:00, Wed., 12 Mar. | 0.0292 | 0.0255 | 0.0275 |
05:01-06:00, Wed., 12 Mar. | 0.0297 | 0.0251 | 0.0276 |
04:01-05:00, Wed., 12 Mar. | 0.0297 | 0.0259 | 0.0275 |
03:01-04:00, Wed., 12 Mar. | 0.0317 | 0.0263 | 0.0288 |
02:01-03:00, Wed., 12 Mar. | 0.0335 | 0.0280 | 0.0305 |
01:01-02:00, Wed., 12 Mar. | 0.0322 | 0.0270 | 0.0294 |
00:01-01:00, Wed., 12 Mar. | 0.0296 | 0.0231 | 0.0271 |
23:01-24:00, Tue., 11 Mar. | 0.0288 | 0.0249 | 0.0267 |
22:01-23:00, Tue., 11 Mar. | 0.0287 | 0.0250 | 0.0270 |
21:01-22:00, Tue., 11 Mar. | 0.0301 | 0.0252 | 0.0273 |
20:01-21:00, Tue., 11 Mar. | 0.0300 | 0.0257 | 0.0278 |
19:01-20:00, Tue., 11 Mar. | 0.0325 | 0.0270 | 0.0293 |
18:01-19:00, Tue., 11 Mar. | 0.0297 | 0.0257 | 0.0276 |
17:01-18:00, Tue., 11 Mar. | 0.0297 | 0.0249 | 0.0274 |
16:01-17:00, Tue., 11 Mar. | 0.0294 | 0.0236 | 0.0272 |
15:01-16:00, Tue., 11 Mar. | 0.0285 | 0.0252 | 0.0268 |
14:01-15:00, Tue., 11 Mar. | 0.0295 | 0.0245 | 0.0267 |
13:01-14:00, Tue., 11 Mar. | 0.0288 | 0.0224 | 0.0265 |
12:01-13:00, Tue., 11 Mar. | 0.0290 | 0.0244 | 0.0269 |
11:01-12:00, Tue., 11 Mar. | 0.0297 | 0.0243 | 0.0267 |
10:01-11:00, Tue., 11 Mar. | 0.0290 | 0.0249 | 0.0269 |
09:01-10:00, Tue., 11 Mar. | 0.0289 | 0.0250 | 0.0269 |
08:01-09:00, Tue., 11 Mar. | 0.0298 | 0.0256 | 0.0271 |
07:01-08:00, Tue., 11 Mar. | 0.0294 | 0.0252 | 0.0272 |
06:01-07:00, Tue., 11 Mar. | 0.0292 | 0.0247 | 0.0271 |
05:01-06:00, Tue., 11 Mar. | 0.0290 | 0.0242 | 0.0270 |
04:01-05:00, Tue., 11 Mar. | 0.0290 | 0.0251 | 0.0270 |
03:01-04:00, Tue., 11 Mar. | 0.0292 | 0.0245 | 0.0269 |
02:01-03:00, Tue., 11 Mar. | 0.0290 | 0.0244 | 0.0269 |
01:01-02:00, Tue., 11 Mar. | 0.0283 | 0.0250 | 0.0267 |
00:01-01:00, Tue., 11 Mar. | 0.0286 | 0.0249 | 0.0266 |
23:01-24:00, Mon., 10 Mar. | 0.0290 | 0.0239 | 0.0266 |
22:01-23:00, Mon., 10 Mar. | 0.0283 | 0.0247 | 0.0266 |
21:01-22:00, Mon., 10 Mar. | 0.0287 | 0.0245 | 0.0264 |
20:01-21:00, Mon., 10 Mar. | 0.0291 | 0.0245 | 0.0264 |
19:01-20:00, Mon., 10 Mar. | 0.0280 | 0.0236 | 0.0261 |
18:01-19:00, Mon., 10 Mar. | 0.0280 | 0.0242 | 0.0263 |
17:01-18:00, Mon., 10 Mar. | 0.0284 | 0.0241 | 0.0265 |
16:01-17:00, Mon., 10 Mar. | 0.0288 | 0.0246 | 0.0268 |
15:01-16:00, Mon., 10 Mar. | 0.0291 | 0.0254 | 0.0269 |
14:01-15:00, Mon., 10 Mar. | 0.0301 | 0.0250 | 0.0270 |
13:01-14:00, Mon., 10 Mar. | 0.0294 | 0.0242 | 0.0269 |
12:01-13:00, Mon., 10 Mar. | 0.0301 | 0.0243 | 0.0271 |
11:01-12:00, Mon., 10 Mar. | 0.0288 | 0.0251 | 0.0270 |
10:01-11:00, Mon., 10 Mar. | 0.0290 | 0.0250 | 0.0269 |
09:01-10:00, Mon., 10 Mar. | 0.0290 | 0.0248 | 0.0269 |
08:01-09:00, Mon., 10 Mar. | 0.0287 | 0.0246 | 0.0270 |
07:01-08:00, Mon., 10 Mar. | 0.0295 | 0.0242 | 0.0274 |
06:01-07:00, Mon., 10 Mar. | 0.0292 | 0.0245 | 0.0271 |
05:01-06:00, Mon., 10 Mar. | 0.0299 | 0.0251 | 0.0276 |
04:01-05:00, Mon., 10 Mar. | 0.0298 | 0.0255 | 0.0278 |
03:01-04:00, Mon., 10 Mar. | 0.0294 | 0.0258 | 0.0274 |
02:01-03:00, Mon., 10 Mar. | 0.0294 | 0.0251 | 0.0272 |
01:01-02:00, Mon., 10 Mar. | 0.0287 | 0.0242 | 0.0266 |
00:01-01:00, Mon., 10 Mar. | 0.0287 | 0.0248 | 0.0264 |