Measurement results by the hour (Adachi) 27 Mar., 2023 - 2 Apr., 2023

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., 02 Apr. 0.0313 0.0276 0.0290
22:01-23:00, Sun., 02 Apr. 0.0308 0.0273 0.0291
21:01-22:00, Sun., 02 Apr. 0.0311 0.0268 0.0288
20:01-21:00, Sun., 02 Apr. 0.0307 0.0268 0.0289
19:01-20:00, Sun., 02 Apr. 0.0313 0.0273 0.0294
18:01-19:00, Sun., 02 Apr. 0.0311 0.0256 0.0289
17:01-18:00, Sun., 02 Apr. 0.0309 0.0270 0.0289
16:01-17:00, Sun., 02 Apr. 0.0308 0.0268 0.0289
15:01-16:00, Sun., 02 Apr. 0.0308 0.0267 0.0286
14:01-15:00, Sun., 02 Apr. 0.0295 0.0256 0.0279
13:01-14:00, Sun., 02 Apr. 0.0290 0.0256 0.0273
12:01-13:00, Sun., 02 Apr. 0.0289 0.0250 0.0273
11:01-12:00, Sun., 02 Apr. 0.0290 0.0247 0.0271
10:01-11:00, Sun., 02 Apr. 0.0296 0.0255 0.0274
09:01-10:00, Sun., 02 Apr. 0.0321 0.0271 0.0291
08:01-09:00, Sun., 02 Apr. 0.0324 0.0270 0.0295
07:01-08:00, Sun., 02 Apr. 0.0313 0.0279 0.0296
06:01-07:00, Sun., 02 Apr. 0.0311 0.0276 0.0295
05:01-06:00, Sun., 02 Apr. 0.0325 0.0273 0.0292
04:01-05:00, Sun., 02 Apr. 0.0322 0.0273 0.0294
03:01-04:00, Sun., 02 Apr. 0.0308 0.0275 0.0292
02:01-03:00, Sun., 02 Apr. 0.0322 0.0280 0.0296
01:01-02:00, Sun., 02 Apr. 0.0329 0.0266 0.0291
00:01-01:00, Sun., 02 Apr. 0.0313 0.0272 0.0294
23:01-24:00, Sat., 01 Apr. 0.0311 0.0268 0.0290
22:01-23:00, Sat., 01 Apr. 0.0318 0.0276 0.0292
21:01-22:00, Sat., 01 Apr. 0.0322 0.0274 0.0290
20:01-21:00, Sat., 01 Apr. 0.0313 0.0270 0.0290
19:01-20:00, Sat., 01 Apr. 0.0310 0.0269 0.0291
18:01-19:00, Sat., 01 Apr. 0.0308 0.0270 0.0290
17:01-18:00, Sat., 01 Apr. 0.0314 0.0268 0.0290
16:01-17:00, Sat., 01 Apr. 0.0299 0.0268 0.0286
15:01-16:00, Sat., 01 Apr. 0.0315 0.0266 0.0284
14:01-15:00, Sat., 01 Apr. 0.0298 0.0260 0.0279
13:01-14:00, Sat., 01 Apr. 0.0303 0.0256 0.0280
12:01-13:00, Sat., 01 Apr. 0.0299 0.0250 0.0279
11:01-12:00, Sat., 01 Apr. 0.0291 0.0253 0.0274
10:01-11:00, Sat., 01 Apr. 0.0300 0.0259 0.0282
09:01-10:00, Sat., 01 Apr. 0.0316 0.0272 0.0290
08:01-09:00, Sat., 01 Apr. 0.0321 0.0282 0.0297
07:01-08:00, Sat., 01 Apr. 0.0329 0.0278 0.0295
06:01-07:00, Sat., 01 Apr. 0.0316 0.0273 0.0296
05:01-06:00, Sat., 01 Apr. 0.0319 0.0274 0.0294
04:01-05:00, Sat., 01 Apr. 0.0329 0.0277 0.0298
03:01-04:00, Sat., 01 Apr. 0.0316 0.0270 0.0297
02:01-03:00, Sat., 01 Apr. 0.0315 0.0274 0.0292
01:01-02:00, Sat., 01 Apr. 0.0315 0.0271 0.0292
00:01-01:00, Sat., 01 Apr. 0.0309 0.0267 0.0289
23:01-24:00, Fri., 31 Mar. 0.0311 0.0275 0.0290
22:01-23:00, Fri., 31 Mar. 0.0308 0.0262 0.0288
21:01-22:00, Fri., 31 Mar. 0.0308 0.0270 0.0290
20:01-21:00, Fri., 31 Mar. 0.0308 0.0270 0.0287
19:01-20:00, Fri., 31 Mar. 0.0303 0.0266 0.0287
18:01-19:00, Fri., 31 Mar. 0.0309 0.0263 0.0285
17:01-18:00, Fri., 31 Mar. 0.0305 0.0267 0.0287
16:01-17:00, Fri., 31 Mar. 0.0308 0.0265 0.0285
15:01-16:00, Fri., 31 Mar. 0.0308 0.0264 0.0285
14:01-15:00, Fri., 31 Mar. 0.0317 0.0268 0.0287
13:01-14:00, Fri., 31 Mar. 0.0310 0.0262 0.0287
12:01-13:00, Fri., 31 Mar. 0.0308 0.0271 0.0287
11:01-12:00, Fri., 31 Mar. 0.0308 0.0270 0.0287
10:01-11:00, Fri., 31 Mar. 0.0315 0.0267 0.0290
09:01-10:00, Fri., 31 Mar. 0.0315 0.0268 0.0291
08:01-09:00, Fri., 31 Mar. 0.0313 0.0274 0.0290
07:01-08:00, Fri., 31 Mar. 0.0314 0.0260 0.0289
06:01-07:00, Fri., 31 Mar. 0.0312 0.0275 0.0294
05:01-06:00, Fri., 31 Mar. 0.0311 0.0267 0.0291
04:01-05:00, Fri., 31 Mar. 0.0311 0.0266 0.0290
03:01-04:00, Fri., 31 Mar. 0.0313 0.0265 0.0283
02:01-03:00, Fri., 31 Mar. 0.0309 0.0270 0.0286
01:01-02:00, Fri., 31 Mar. 0.0306 0.0256 0.0282
00:01-01:00, Fri., 31 Mar. 0.0297 0.0259 0.0282
23:01-24:00, Thu., 30 Mar. 0.0309 0.0256 0.0286
22:01-23:00, Thu., 30 Mar. 0.0313 0.0268 0.0287
21:01-22:00, Thu., 30 Mar. 0.0310 0.0269 0.0288
20:01-21:00, Thu., 30 Mar. 0.0305 0.0257 0.0283
19:01-20:00, Thu., 30 Mar. 0.0303 0.0269 0.0286
18:01-19:00, Thu., 30 Mar. 0.0308 0.0259 0.0287
17:01-18:00, Thu., 30 Mar. 0.0308 0.0265 0.0284
16:01-17:00, Thu., 30 Mar. 0.0310 0.0266 0.0288
15:01-16:00, Thu., 30 Mar. 0.0308 0.0270 0.0287
14:01-15:00, Thu., 30 Mar. 0.0304 0.0270 0.0285
13:01-14:00, Thu., 30 Mar. 0.0318 0.0266 0.0284
12:01-13:00, Thu., 30 Mar. 0.0307 0.0267 0.0287
11:01-12:00, Thu., 30 Mar. 0.0308 0.0262 0.0286
10:01-11:00, Thu., 30 Mar. 0.0312 0.0266 0.0287
09:01-10:00, Thu., 30 Mar. 0.0310 0.0265 0.0289
08:01-09:00, Thu., 30 Mar. 0.0307 0.0266 0.0285
07:01-08:00, Thu., 30 Mar. 0.0316 0.0267 0.0287
06:01-07:00, Thu., 30 Mar. 0.0307 0.0258 0.0283
05:01-06:00, Thu., 30 Mar. 0.0301 0.0263 0.0286
04:01-05:00, Thu., 30 Mar. 0.0307 0.0264 0.0285
03:01-04:00, Thu., 30 Mar. 0.0308 0.0266 0.0288
02:01-03:00, Thu., 30 Mar. 0.0335 0.0283 0.0303
01:01-02:00, Thu., 30 Mar. 0.0311 0.0259 0.0288
00:01-01:00, Thu., 30 Mar. 0.0333 0.0274 0.0303
23:01-24:00, Wed., 29 Mar. 0.0390 0.0303 0.0343
22:01-23:00, Wed., 29 Mar. 0.0467 0.0383 0.0424
21:01-22:00, Wed., 29 Mar. 0.0426 0.0348 0.0390
20:01-21:00, Wed., 29 Mar. 0.0417 0.0318 0.0361
19:01-20:00, Wed., 29 Mar. 0.0475 0.0384 0.0437
18:01-19:00, Wed., 29 Mar. 0.0416 0.0313 0.0360
17:01-18:00, Wed., 29 Mar. 0.0356 0.0300 0.0326
16:01-17:00, Wed., 29 Mar. 0.0332 0.0280 0.0304
15:01-16:00, Wed., 29 Mar. 0.0306 0.0259 0.0289
14:01-15:00, Wed., 29 Mar. 0.0308 0.0269 0.0288
13:01-14:00, Wed., 29 Mar. 0.0318 0.0259 0.0289
12:01-13:00, Wed., 29 Mar. 0.0315 0.0271 0.0290
11:01-12:00, Wed., 29 Mar. 0.0309 0.0273 0.0291
10:01-11:00, Wed., 29 Mar. 0.0308 0.0268 0.0288
09:01-10:00, Wed., 29 Mar. 0.0311 0.0269 0.0291
08:01-09:00, Wed., 29 Mar. 0.0302 0.0256 0.0283
07:01-08:00, Wed., 29 Mar. 0.0310 0.0268 0.0284
06:01-07:00, Wed., 29 Mar. 0.0308 0.0265 0.0288
05:01-06:00, Wed., 29 Mar. 0.0300 0.0265 0.0284
04:01-05:00, Wed., 29 Mar. 0.0318 0.0267 0.0291
03:01-04:00, Wed., 29 Mar. 0.0319 0.0269 0.0292
02:01-03:00, Wed., 29 Mar. 0.0311 0.0272 0.0287
01:01-02:00, Wed., 29 Mar. 0.0312 0.0263 0.0287
00:01-01:00, Wed., 29 Mar. 0.0309 0.0267 0.0286
23:01-24:00, Tue., 28 Mar. 0.0308 0.0270 0.0287
22:01-23:00, Tue., 28 Mar. 0.0309 0.0269 0.0286
21:01-22:00, Tue., 28 Mar. 0.0321 0.0270 0.0288
20:01-21:00, Tue., 28 Mar. 0.0302 0.0256 0.0285
19:01-20:00, Tue., 28 Mar. 0.0297 0.0266 0.0282
18:01-19:00, Tue., 28 Mar. 0.0310 0.0261 0.0284
17:01-18:00, Tue., 28 Mar. 0.0315 0.0263 0.0287
16:01-17:00, Tue., 28 Mar. 0.0304 0.0263 0.0287
15:01-16:00, Tue., 28 Mar. 0.0310 0.0273 0.0289
14:01-15:00, Tue., 28 Mar. 0.0322 0.0283 0.0298
13:01-14:00, Tue., 28 Mar. 0.0366 0.0304 0.0333
12:01-13:00, Tue., 28 Mar. 0.0370 0.0313 0.0341
11:01-12:00, Tue., 28 Mar. 0.0394 0.0318 0.0354
10:01-11:00, Tue., 28 Mar. 0.0439 0.0370 0.0405
09:01-10:00, Tue., 28 Mar. 0.0439 0.0347 0.0389
08:01-09:00, Tue., 28 Mar. 0.0374 0.0297 0.0333
07:01-08:00, Tue., 28 Mar. 0.0360 0.0310 0.0334
06:01-07:00, Tue., 28 Mar. 0.0371 0.0332 0.0350
05:01-06:00, Tue., 28 Mar. 0.0326 0.0271 0.0300
04:01-05:00, Tue., 28 Mar. 0.0333 0.0287 0.0305
03:01-04:00, Tue., 28 Mar. 0.0324 0.0274 0.0297
02:01-03:00, Tue., 28 Mar. 0.0335 0.0287 0.0307
01:01-02:00, Tue., 28 Mar. 0.0332 0.0289 0.0310
00:01-01:00, Tue., 28 Mar. 0.0324 0.0276 0.0294
23:01-24:00, Mon., 27 Mar. 0.0313 0.0273 0.0290
22:01-23:00, Mon., 27 Mar. 0.0307 0.0266 0.0288
21:01-22:00, Mon., 27 Mar. 0.0301 0.0267 0.0284
20:01-21:00, Mon., 27 Mar. 0.0305 0.0263 0.0284
19:01-20:00, Mon., 27 Mar. 0.0307 0.0270 0.0285
18:01-19:00, Mon., 27 Mar. 0.0307 0.0265 0.0286
17:01-18:00, Mon., 27 Mar. 0.0311 0.0273 0.0289
16:01-17:00, Mon., 27 Mar. 0.0318 0.0263 0.0289
15:01-16:00, Mon., 27 Mar. 0.0308 0.0263 0.0288
14:01-15:00, Mon., 27 Mar. 0.0308 0.0266 0.0291
13:01-14:00, Mon., 27 Mar. 0.0305 0.0270 0.0288
12:01-13:00, Mon., 27 Mar. 0.0319 0.0270 0.0289
11:01-12:00, Mon., 27 Mar. 0.0311 0.0270 0.0289
10:01-11:00, Mon., 27 Mar. 0.0311 0.0271 0.0290
09:01-10:00, Mon., 27 Mar. 0.0308 0.0270 0.0288
08:01-09:00, Mon., 27 Mar. 0.0311 0.0263 0.0288
07:01-08:00, Mon., 27 Mar. 0.0311 0.0269 0.0287
06:01-07:00, Mon., 27 Mar. 0.0306 0.0267 0.0285
05:01-06:00, Mon., 27 Mar. 0.0310 0.0269 0.0287
04:01-05:00, Mon., 27 Mar. 0.0307 0.0270 0.0289
03:01-04:00, Mon., 27 Mar. 0.0320 0.0272 0.0291
02:01-03:00, Mon., 27 Mar. 0.0309 0.0271 0.0294
01:01-02:00, Mon., 27 Mar. 0.0328 0.0283 0.0301
00:01-01:00, Mon., 27 Mar. 0.0319 0.0280 0.0299