Measurement results by the hour (Adachi) 22 Mar., 2021 - 28 Mar., 2021

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 Mar. 0.0446 0.0346 0.0391
22:01-23:00, Sun., 28 Mar. 0.0443 0.0388 0.0418
21:01-22:00, Sun., 28 Mar. 0.0471 0.0396 0.0433
20:01-21:00, Sun., 28 Mar. 0.0434 0.0328 0.0370
19:01-20:00, Sun., 28 Mar. 0.0375 0.0307 0.0347
18:01-19:00, Sun., 28 Mar. 0.0325 0.0264 0.0297
17:01-18:00, Sun., 28 Mar. 0.0307 0.0273 0.0289
16:01-17:00, Sun., 28 Mar. 0.0308 0.0270 0.0289
15:01-16:00, Sun., 28 Mar. 0.0308 0.0272 0.0288
14:01-15:00, Sun., 28 Mar. 0.0312 0.0277 0.0293
13:01-14:00, Sun., 28 Mar. 0.0331 0.0280 0.0305
12:01-13:00, Sun., 28 Mar. 0.0358 0.0305 0.0328
11:01-12:00, Sun., 28 Mar. 0.0331 0.0277 0.0305
10:01-11:00, Sun., 28 Mar. 0.0310 0.0275 0.0293
09:01-10:00, Sun., 28 Mar. 0.0312 0.0278 0.0294
08:01-09:00, Sun., 28 Mar. 0.0309 0.0275 0.0294
07:01-08:00, Sun., 28 Mar. 0.0316 0.0267 0.0294
06:01-07:00, Sun., 28 Mar. 0.0319 0.0266 0.0298
05:01-06:00, Sun., 28 Mar. 0.0315 0.0275 0.0294
04:01-05:00, Sun., 28 Mar. 0.0320 0.0276 0.0294
03:01-04:00, Sun., 28 Mar. 0.0314 0.0274 0.0292
02:01-03:00, Sun., 28 Mar. 0.0326 0.0278 0.0295
01:01-02:00, Sun., 28 Mar. 0.0318 0.0272 0.0295
00:01-01:00, Sun., 28 Mar. 0.0313 0.0282 0.0295
23:01-24:00, Sat., 27 Mar. 0.0317 0.0267 0.0293
22:01-23:00, Sat., 27 Mar. 0.0313 0.0279 0.0293
21:01-22:00, Sat., 27 Mar. 0.0332 0.0275 0.0295
20:01-21:00, Sat., 27 Mar. 0.0310 0.0277 0.0293
19:01-20:00, Sat., 27 Mar. 0.0319 0.0280 0.0295
18:01-19:00, Sat., 27 Mar. 0.0316 0.0274 0.0294
17:01-18:00, Sat., 27 Mar. 0.0315 0.0273 0.0291
16:01-17:00, Sat., 27 Mar. 0.0309 0.0275 0.0290
15:01-16:00, Sat., 27 Mar. 0.0318 0.0274 0.0292
14:01-15:00, Sat., 27 Mar. 0.0319 0.0270 0.0291
13:01-14:00, Sat., 27 Mar. 0.0308 0.0269 0.0289
12:01-13:00, Sat., 27 Mar. 0.0307 0.0264 0.0288
11:01-12:00, Sat., 27 Mar. 0.0321 0.0270 0.0292
10:01-11:00, Sat., 27 Mar. 0.0313 0.0278 0.0294
09:01-10:00, Sat., 27 Mar. 0.0317 0.0266 0.0294
08:01-09:00, Sat., 27 Mar. 0.0317 0.0278 0.0293
07:01-08:00, Sat., 27 Mar. 0.0319 0.0285 0.0297
06:01-07:00, Sat., 27 Mar. 0.0315 0.0272 0.0295
05:01-06:00, Sat., 27 Mar. 0.0317 0.0259 0.0294
04:01-05:00, Sat., 27 Mar. 0.0319 0.0277 0.0294
03:01-04:00, Sat., 27 Mar. 0.0314 0.0275 0.0294
02:01-03:00, Sat., 27 Mar. 0.0310 0.0266 0.0293
01:01-02:00, Sat., 27 Mar. 0.0316 0.0277 0.0293
00:01-01:00, Sat., 27 Mar. 0.0320 0.0281 0.0296
23:01-24:00, Fri., 26 Mar. 0.0310 0.0264 0.0292
22:01-23:00, Fri., 26 Mar. 0.0312 0.0272 0.0292
21:01-22:00, Fri., 26 Mar. 0.0308 0.0273 0.0292
20:01-21:00, Fri., 26 Mar. 0.0308 0.0271 0.0291
19:01-20:00, Fri., 26 Mar. 0.0316 0.0273 0.0291
18:01-19:00, Fri., 26 Mar. 0.0309 0.0267 0.0289
17:01-18:00, Fri., 26 Mar. 0.0314 0.0270 0.0292
16:01-17:00, Fri., 26 Mar. 0.0314 0.0269 0.0290
15:01-16:00, Fri., 26 Mar. 0.0315 0.0272 0.0292
14:01-15:00, Fri., 26 Mar. 0.0320 0.0279 0.0293
13:01-14:00, Fri., 26 Mar. 0.0310 0.0271 0.0292
12:01-13:00, Fri., 26 Mar. 0.0315 0.0269 0.0292
11:01-12:00, Fri., 26 Mar. 0.0309 0.0268 0.0293
10:01-11:00, Fri., 26 Mar. 0.0314 0.0275 0.0291
09:01-10:00, Fri., 26 Mar. 0.0310 0.0269 0.0294
08:01-09:00, Fri., 26 Mar. 0.0310 0.0280 0.0293
07:01-08:00, Fri., 26 Mar. 0.0322 0.0268 0.0292
06:01-07:00, Fri., 26 Mar. 0.0309 0.0278 0.0294
05:01-06:00, Fri., 26 Mar. 0.0313 0.0277 0.0296
04:01-05:00, Fri., 26 Mar. 0.0311 0.0278 0.0294
03:01-04:00, Fri., 26 Mar. 0.0312 0.0274 0.0298
02:01-03:00, Fri., 26 Mar. 0.0313 0.0280 0.0298
01:01-02:00, Fri., 26 Mar. 0.0317 0.0279 0.0296
00:01-01:00, Fri., 26 Mar. 0.0311 0.0267 0.0293
23:01-24:00, Thu., 25 Mar. 0.0307 0.0255 0.0286
22:01-23:00, Thu., 25 Mar. 0.0307 0.0267 0.0286
21:01-22:00, Thu., 25 Mar. 0.0305 0.0265 0.0288
20:01-21:00, Thu., 25 Mar. 0.0303 0.0265 0.0285
19:01-20:00, Thu., 25 Mar. 0.0311 0.0271 0.0288
18:01-19:00, Thu., 25 Mar. 0.0305 0.0267 0.0287
17:01-18:00, Thu., 25 Mar. 0.0311 0.0271 0.0288
16:01-17:00, Thu., 25 Mar. 0.0328 0.0277 0.0302
15:01-16:00, Thu., 25 Mar. 0.0345 0.0298 0.0321
14:01-15:00, Thu., 25 Mar. 0.0329 0.0280 0.0306
13:01-14:00, Thu., 25 Mar. 0.0307 0.0265 0.0284
12:01-13:00, Thu., 25 Mar. 0.0304 0.0268 0.0285
11:01-12:00, Thu., 25 Mar. 0.0304 0.0266 0.0287
10:01-11:00, Thu., 25 Mar. 0.0311 0.0278 0.0292
09:01-10:00, Thu., 25 Mar. 0.0327 0.0276 0.0301
08:01-09:00, Thu., 25 Mar. 0.0324 0.0280 0.0300
07:01-08:00, Thu., 25 Mar. 0.0331 0.0285 0.0303
06:01-07:00, Thu., 25 Mar. 0.0313 0.0268 0.0289
05:01-06:00, Thu., 25 Mar. 0.0308 0.0269 0.0288
04:01-05:00, Thu., 25 Mar. 0.0309 0.0263 0.0286
03:01-04:00, Thu., 25 Mar. 0.0309 0.0269 0.0286
02:01-03:00, Thu., 25 Mar. 0.0304 0.0259 0.0286
01:01-02:00, Thu., 25 Mar. 0.0312 0.0273 0.0290
00:01-01:00, Thu., 25 Mar. 0.0310 0.0266 0.0291
23:01-24:00, Wed., 24 Mar. 0.0314 0.0274 0.0293
22:01-23:00, Wed., 24 Mar. 0.0306 0.0275 0.0293
21:01-22:00, Wed., 24 Mar. 0.0305 0.0273 0.0290
20:01-21:00, Wed., 24 Mar. 0.0308 0.0263 0.0290
19:01-20:00, Wed., 24 Mar. 0.0313 0.0262 0.0289
18:01-19:00, Wed., 24 Mar. 0.0304 0.0263 0.0287
17:01-18:00, Wed., 24 Mar. 0.0301 0.0267 0.0284
16:01-17:00, Wed., 24 Mar. 0.0311 0.0271 0.0287
15:01-16:00, Wed., 24 Mar. 0.0312 0.0268 0.0289
14:01-15:00, Wed., 24 Mar. 0.0313 0.0265 0.0288
13:01-14:00, Wed., 24 Mar. 0.0313 0.0270 0.0288
12:01-13:00, Wed., 24 Mar. 0.0305 0.0263 0.0287
11:01-12:00, Wed., 24 Mar. 0.0324 0.0265 0.0298
10:01-11:00, Wed., 24 Mar. 0.0329 0.0280 0.0298
09:01-10:00, Wed., 24 Mar. 0.0322 0.0285 0.0302
08:01-09:00, Wed., 24 Mar. 0.0320 0.0278 0.0300
07:01-08:00, Wed., 24 Mar. 0.0349 0.0282 0.0302
06:01-07:00, Wed., 24 Mar. 0.0321 0.0280 0.0299
05:01-06:00, Wed., 24 Mar. 0.0324 0.0286 0.0301
04:01-05:00, Wed., 24 Mar. 0.0324 0.0284 0.0301
03:01-04:00, Wed., 24 Mar. 0.0318 0.0282 0.0300
02:01-03:00, Wed., 24 Mar. 0.0320 0.0281 0.0297
01:01-02:00, Wed., 24 Mar. 0.0309 0.0271 0.0290
00:01-01:00, Wed., 24 Mar. 0.0316 0.0277 0.0293
23:01-24:00, Tue., 23 Mar. 0.0304 0.0274 0.0291
22:01-23:00, Tue., 23 Mar. 0.0307 0.0277 0.0291
21:01-22:00, Tue., 23 Mar. 0.0314 0.0276 0.0291
20:01-21:00, Tue., 23 Mar. 0.0316 0.0271 0.0292
19:01-20:00, Tue., 23 Mar. 0.0313 0.0266 0.0292
18:01-19:00, Tue., 23 Mar. 0.0324 0.0275 0.0290
17:01-18:00, Tue., 23 Mar. 0.0304 0.0268 0.0289
16:01-17:00, Tue., 23 Mar. 0.0305 0.0276 0.0290
15:01-16:00, Tue., 23 Mar. 0.0314 0.0270 0.0290
14:01-15:00, Tue., 23 Mar. 0.0313 0.0270 0.0288
13:01-14:00, Tue., 23 Mar. 0.0304 0.0269 0.0288
12:01-13:00, Tue., 23 Mar. 0.0317 0.0273 0.0292
11:01-12:00, Tue., 23 Mar. 0.0305 0.0276 0.0289
10:01-11:00, Tue., 23 Mar. 0.0308 0.0270 0.0290
09:01-10:00, Tue., 23 Mar. 0.0316 0.0276 0.0290
08:01-09:00, Tue., 23 Mar. 0.0315 0.0271 0.0294
07:01-08:00, Tue., 23 Mar. 0.0355 0.0275 0.0290
06:01-07:00, Tue., 23 Mar. 0.0311 0.0273 0.0290
05:01-06:00, Tue., 23 Mar. 0.0311 0.0272 0.0290
04:01-05:00, Tue., 23 Mar. 0.0314 0.0273 0.0290
03:01-04:00, Tue., 23 Mar. 0.0305 0.0275 0.0288
02:01-03:00, Tue., 23 Mar. 0.0312 0.0272 0.0289
01:01-02:00, Tue., 23 Mar. 0.0305 0.0271 0.0289
00:01-01:00, Tue., 23 Mar. 0.0307 0.0272 0.0291
23:01-24:00, Mon., 22 Mar. 0.0309 0.0281 0.0296
22:01-23:00, Mon., 22 Mar. 0.0324 0.0285 0.0307
21:01-22:00, Mon., 22 Mar. 0.0373 0.0302 0.0336
20:01-21:00, Mon., 22 Mar. 0.0436 0.0358 0.0394
19:01-20:00, Mon., 22 Mar. 0.0402 0.0323 0.0357
18:01-19:00, Mon., 22 Mar. 0.0365 0.0326 0.0342
17:01-18:00, Mon., 22 Mar. 0.0347 0.0287 0.0312
16:01-17:00, Mon., 22 Mar. 0.0313 0.0279 0.0296
15:01-16:00, Mon., 22 Mar. 0.0317 0.0279 0.0293
14:01-15:00, Mon., 22 Mar. 0.0317 0.0277 0.0297
13:01-14:00, Mon., 22 Mar. 0.0510 0.0275 0.0299
12:01-13:00, Mon., 22 Mar. 0.0317 0.0271 0.0297
11:01-12:00, Mon., 22 Mar. 0.0323 0.0286 0.0300
10:01-11:00, Mon., 22 Mar. 0.0316 0.0276 0.0298
09:01-10:00, Mon., 22 Mar. 0.0314 0.0268 0.0294
08:01-09:00, Mon., 22 Mar. 0.0309 0.0277 0.0294
07:01-08:00, Mon., 22 Mar. 0.0310 0.0270 0.0294
06:01-07:00, Mon., 22 Mar. 0.0309 0.0276 0.0294
05:01-06:00, Mon., 22 Mar. 0.0315 0.0273 0.0294
04:01-05:00, Mon., 22 Mar. 0.0310 0.0265 0.0290
03:01-04:00, Mon., 22 Mar. 0.0311 0.0269 0.0291
02:01-03:00, Mon., 22 Mar. 0.0313 0.0275 0.0290
01:01-02:00, Mon., 22 Mar. 0.0318 0.0284 0.0297
00:01-01:00, Mon., 22 Mar. 0.0323 0.0267 0.0302