Measurement results by the hour (Adachi) 21 Feb., 2022 - 27 Feb., 2022

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., 27 Feb. 0.0322 0.0277 0.0298
22:01-23:00, Sun., 27 Feb. 0.0313 0.0271 0.0298
21:01-22:00, Sun., 27 Feb. 0.0316 0.0282 0.0297
20:01-21:00, Sun., 27 Feb. 0.0321 0.0280 0.0299
19:01-20:00, Sun., 27 Feb. 0.0319 0.0276 0.0297
18:01-19:00, Sun., 27 Feb. 0.0311 0.0276 0.0295
17:01-18:00, Sun., 27 Feb. 0.0317 0.0282 0.0298
16:01-17:00, Sun., 27 Feb. 0.0312 0.0281 0.0296
15:01-16:00, Sun., 27 Feb. 0.0317 0.0280 0.0298
14:01-15:00, Sun., 27 Feb. 0.0316 0.0286 0.0297
13:01-14:00, Sun., 27 Feb. 0.0323 0.0274 0.0300
12:01-13:00, Sun., 27 Feb. 0.0319 0.0271 0.0297
11:01-12:00, Sun., 27 Feb. 0.0323 0.0276 0.0295
10:01-11:00, Sun., 27 Feb. 0.0319 0.0280 0.0298
09:01-10:00, Sun., 27 Feb. 0.0317 0.0286 0.0301
08:01-09:00, Sun., 27 Feb. 0.0330 0.0285 0.0305
07:01-08:00, Sun., 27 Feb. 0.0327 0.0289 0.0306
06:01-07:00, Sun., 27 Feb. 0.0321 0.0280 0.0302
05:01-06:00, Sun., 27 Feb. 0.0317 0.0279 0.0302
04:01-05:00, Sun., 27 Feb. 0.0329 0.0276 0.0301
03:01-04:00, Sun., 27 Feb. 0.0314 0.0286 0.0300
02:01-03:00, Sun., 27 Feb. 0.0326 0.0278 0.0302
01:01-02:00, Sun., 27 Feb. 0.0320 0.0282 0.0300
00:01-01:00, Sun., 27 Feb. 0.0315 0.0274 0.0299
23:01-24:00, Sat., 26 Feb. 0.0315 0.0281 0.0296
22:01-23:00, Sat., 26 Feb. 0.0324 0.0275 0.0295
21:01-22:00, Sat., 26 Feb. 0.0310 0.0272 0.0291
20:01-21:00, Sat., 26 Feb. 0.0321 0.0274 0.0293
19:01-20:00, Sat., 26 Feb. 0.0311 0.0277 0.0296
18:01-19:00, Sat., 26 Feb. 0.0315 0.0279 0.0293
17:01-18:00, Sat., 26 Feb. 0.0305 0.0275 0.0291
16:01-17:00, Sat., 26 Feb. 0.0310 0.0274 0.0290
15:01-16:00, Sat., 26 Feb. 0.0308 0.0263 0.0288
14:01-15:00, Sat., 26 Feb. 0.0309 0.0270 0.0292
13:01-14:00, Sat., 26 Feb. 0.0313 0.0275 0.0291
12:01-13:00, Sat., 26 Feb. 0.0314 0.0272 0.0293
11:01-12:00, Sat., 26 Feb. 0.0313 0.0266 0.0294
10:01-11:00, Sat., 26 Feb. 0.0314 0.0281 0.0296
09:01-10:00, Sat., 26 Feb. 0.0317 0.0275 0.0297
08:01-09:00, Sat., 26 Feb. 0.0320 0.0279 0.0298
07:01-08:00, Sat., 26 Feb. 0.0312 0.0274 0.0299
06:01-07:00, Sat., 26 Feb. 0.0312 0.0272 0.0293
05:01-06:00, Sat., 26 Feb. 0.0312 0.0275 0.0295
04:01-05:00, Sat., 26 Feb. 0.0315 0.0275 0.0293
03:01-04:00, Sat., 26 Feb. 0.0317 0.0277 0.0295
02:01-03:00, Sat., 26 Feb. 0.0317 0.0272 0.0293
01:01-02:00, Sat., 26 Feb. 0.0311 0.0274 0.0293
00:01-01:00, Sat., 26 Feb. 0.0318 0.0270 0.0292
23:01-24:00, Fri., 25 Feb. 0.0312 0.0273 0.0293
22:01-23:00, Fri., 25 Feb. 0.0312 0.0273 0.0290
21:01-22:00, Fri., 25 Feb. 0.0315 0.0274 0.0292
20:01-21:00, Fri., 25 Feb. 0.0312 0.0266 0.0292
19:01-20:00, Fri., 25 Feb. 0.0304 0.0268 0.0288
18:01-19:00, Fri., 25 Feb. 0.0309 0.0269 0.0288
17:01-18:00, Fri., 25 Feb. 0.0304 0.0264 0.0284
16:01-17:00, Fri., 25 Feb. 0.0295 0.0255 0.0275
15:01-16:00, Fri., 25 Feb. 0.0290 0.0261 0.0274
14:01-15:00, Fri., 25 Feb. 0.0299 0.0258 0.0279
13:01-14:00, Fri., 25 Feb. 0.0300 0.0265 0.0282
12:01-13:00, Fri., 25 Feb. 0.0305 0.0265 0.0288
11:01-12:00, Fri., 25 Feb. 0.0313 0.0265 0.0289
10:01-11:00, Fri., 25 Feb. 0.0314 0.0285 0.0297
09:01-10:00, Fri., 25 Feb. 0.0326 0.0275 0.0293
08:01-09:00, Fri., 25 Feb. 0.0314 0.0269 0.0290
07:01-08:00, Fri., 25 Feb. 0.0310 0.0266 0.0286
06:01-07:00, Fri., 25 Feb. 0.0308 0.0270 0.0284
05:01-06:00, Fri., 25 Feb. 0.0304 0.0265 0.0287
04:01-05:00, Fri., 25 Feb. 0.0303 0.0270 0.0285
03:01-04:00, Fri., 25 Feb. 0.0304 0.0267 0.0285
02:01-03:00, Fri., 25 Feb. 0.0303 0.0268 0.0285
01:01-02:00, Fri., 25 Feb. 0.0304 0.0267 0.0285
00:01-01:00, Fri., 25 Feb. 0.0305 0.0264 0.0287
23:01-24:00, Thu., 24 Feb. 0.0303 0.0270 0.0286
22:01-23:00, Thu., 24 Feb. 0.0307 0.0258 0.0283
21:01-22:00, Thu., 24 Feb. 0.0313 0.0258 0.0285
20:01-21:00, Thu., 24 Feb. 0.0305 0.0268 0.0285
19:01-20:00, Thu., 24 Feb. 0.0298 0.0260 0.0283
18:01-19:00, Thu., 24 Feb. 0.0303 0.0263 0.0282
17:01-18:00, Thu., 24 Feb. 0.0299 0.0267 0.0284
16:01-17:00, Thu., 24 Feb. 0.0304 0.0265 0.0285
15:01-16:00, Thu., 24 Feb. 0.0305 0.0267 0.0287
14:01-15:00, Thu., 24 Feb. 0.0306 0.0253 0.0283
13:01-14:00, Thu., 24 Feb. 0.0310 0.0273 0.0289
12:01-13:00, Thu., 24 Feb. 0.0312 0.0270 0.0289
11:01-12:00, Thu., 24 Feb. 0.0305 0.0275 0.0290
10:01-11:00, Thu., 24 Feb. 0.0310 0.0278 0.0291
09:01-10:00, Thu., 24 Feb. 0.0308 0.0268 0.0290
08:01-09:00, Thu., 24 Feb. 0.0308 0.0261 0.0288
07:01-08:00, Thu., 24 Feb. 0.0312 0.0269 0.0290
06:01-07:00, Thu., 24 Feb. 0.0314 0.0269 0.0290
05:01-06:00, Thu., 24 Feb. 0.0307 0.0273 0.0290
04:01-05:00, Thu., 24 Feb. 0.0313 0.0278 0.0294
03:01-04:00, Thu., 24 Feb. 0.0315 0.0270 0.0291
02:01-03:00, Thu., 24 Feb. 0.0307 0.0271 0.0288
01:01-02:00, Thu., 24 Feb. 0.0314 0.0277 0.0294
00:01-01:00, Thu., 24 Feb. 0.0307 0.0271 0.0287
23:01-24:00, Wed., 23 Feb. 0.0310 0.0267 0.0291
22:01-23:00, Wed., 23 Feb. 0.0310 0.0267 0.0291
21:01-22:00, Wed., 23 Feb. 0.0312 0.0269 0.0291
20:01-21:00, Wed., 23 Feb. 0.0311 0.0276 0.0292
19:01-20:00, Wed., 23 Feb. 0.0310 0.0276 0.0290
18:01-19:00, Wed., 23 Feb. 0.0314 0.0277 0.0291
17:01-18:00, Wed., 23 Feb. 0.0307 0.0274 0.0291
16:01-17:00, Wed., 23 Feb. 0.0309 0.0274 0.0291
15:01-16:00, Wed., 23 Feb. 0.0319 0.0276 0.0294
14:01-15:00, Wed., 23 Feb. 0.0309 0.0271 0.0290
13:01-14:00, Wed., 23 Feb. 0.0313 0.0275 0.0290
12:01-13:00, Wed., 23 Feb. 0.0304 0.0269 0.0287
11:01-12:00, Wed., 23 Feb. 0.0302 0.0267 0.0283
10:01-11:00, Wed., 23 Feb. 0.0316 0.0265 0.0286
09:01-10:00, Wed., 23 Feb. 0.0310 0.0265 0.0287
08:01-09:00, Wed., 23 Feb. 0.0304 0.0263 0.0287
07:01-08:00, Wed., 23 Feb. 0.0310 0.0268 0.0291
06:01-07:00, Wed., 23 Feb. 0.0310 0.0276 0.0293
05:01-06:00, Wed., 23 Feb. 0.0311 0.0281 0.0296
04:01-05:00, Wed., 23 Feb. 0.0325 0.0276 0.0298
03:01-04:00, Wed., 23 Feb. 0.0316 0.0280 0.0298
02:01-03:00, Wed., 23 Feb. 0.0311 0.0279 0.0296
01:01-02:00, Wed., 23 Feb. 0.0313 0.0276 0.0294
00:01-01:00, Wed., 23 Feb. 0.0326 0.0281 0.0297
23:01-24:00, Tue., 22 Feb. 0.0319 0.0269 0.0294
22:01-23:00, Tue., 22 Feb. 0.0313 0.0272 0.0294
21:01-22:00, Tue., 22 Feb. 0.0311 0.0278 0.0294
20:01-21:00, Tue., 22 Feb. 0.0311 0.0276 0.0293
19:01-20:00, Tue., 22 Feb. 0.0311 0.0272 0.0294
18:01-19:00, Tue., 22 Feb. 0.0316 0.0271 0.0293
17:01-18:00, Tue., 22 Feb. 0.0317 0.0277 0.0294
16:01-17:00, Tue., 22 Feb. 0.0315 0.0269 0.0293
15:01-16:00, Tue., 22 Feb. 0.0320 0.0270 0.0292
14:01-15:00, Tue., 22 Feb. 0.0312 0.0276 0.0293
13:01-14:00, Tue., 22 Feb. 0.0312 0.0272 0.0292
12:01-13:00, Tue., 22 Feb. 0.0315 0.0266 0.0289
11:01-12:00, Tue., 22 Feb. 0.0308 0.0266 0.0292
10:01-11:00, Tue., 22 Feb. 0.0309 0.0272 0.0291
09:01-10:00, Tue., 22 Feb. 0.0317 0.0273 0.0295
08:01-09:00, Tue., 22 Feb. 0.0314 0.0276 0.0292
07:01-08:00, Tue., 22 Feb. 0.0309 0.0265 0.0291
06:01-07:00, Tue., 22 Feb. 0.0309 0.0271 0.0288
05:01-06:00, Tue., 22 Feb. 0.0304 0.0272 0.0290
04:01-05:00, Tue., 22 Feb. 0.0314 0.0272 0.0292
03:01-04:00, Tue., 22 Feb. 0.0312 0.0278 0.0292
02:01-03:00, Tue., 22 Feb. 0.0316 0.0275 0.0293
01:01-02:00, Tue., 22 Feb. 0.0313 0.0274 0.0294
00:01-01:00, Tue., 22 Feb. 0.0316 0.0271 0.0293
23:01-24:00, Mon., 21 Feb. 0.0311 0.0274 0.0294
22:01-23:00, Mon., 21 Feb. 0.0307 0.0273 0.0291
21:01-22:00, Mon., 21 Feb. 0.0313 0.0274 0.0293
20:01-21:00, Mon., 21 Feb. 0.0321 0.0269 0.0289
19:01-20:00, Mon., 21 Feb. 0.0308 0.0268 0.0289
18:01-19:00, Mon., 21 Feb. 0.0305 0.0267 0.0287
17:01-18:00, Mon., 21 Feb. 0.0318 0.0267 0.0289
16:01-17:00, Mon., 21 Feb. 0.0313 0.0268 0.0289
15:01-16:00, Mon., 21 Feb. 0.0308 0.0268 0.0288
14:01-15:00, Mon., 21 Feb. 0.0307 0.0267 0.0289
13:01-14:00, Mon., 21 Feb. 0.0314 0.0272 0.0288
12:01-13:00, Mon., 21 Feb. 0.0307 0.0270 0.0289
11:01-12:00, Mon., 21 Feb. 0.0314 0.0275 0.0290
10:01-11:00, Mon., 21 Feb. 0.0309 0.0263 0.0287
09:01-10:00, Mon., 21 Feb. 0.0314 0.0262 0.0287
08:01-09:00, Mon., 21 Feb. 0.0312 0.0271 0.0288
07:01-08:00, Mon., 21 Feb. 0.0312 0.0270 0.0287
06:01-07:00, Mon., 21 Feb. 0.0304 0.0265 0.0286
05:01-06:00, Mon., 21 Feb. 0.0306 0.0276 0.0291
04:01-05:00, Mon., 21 Feb. 0.0310 0.0271 0.0294
03:01-04:00, Mon., 21 Feb. 0.0313 0.0276 0.0294
02:01-03:00, Mon., 21 Feb. 0.0315 0.0285 0.0298
01:01-02:00, Mon., 21 Feb. 0.0321 0.0280 0.0301
00:01-01:00, Mon., 21 Feb. 0.0319 0.0284 0.0304