Measurement results by the hour (Kodaira) 16 Aug., 2021 - 22 Aug., 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., 22 Aug. 0.0319 0.0274 0.0293
22:01-23:00, Sun., 22 Aug. 0.0329 0.0285 0.0304
21:01-22:00, Sun., 22 Aug. 0.0317 0.0284 0.0299
20:01-21:00, Sun., 22 Aug. 0.0323 0.0278 0.0301
19:01-20:00, Sun., 22 Aug. 0.0323 0.0275 0.0295
18:01-19:00, Sun., 22 Aug. 0.0306 0.0271 0.0293
17:01-18:00, Sun., 22 Aug. 0.0316 0.0274 0.0294
16:01-17:00, Sun., 22 Aug. 0.0312 0.0268 0.0291
15:01-16:00, Sun., 22 Aug. 0.0316 0.0270 0.0294
14:01-15:00, Sun., 22 Aug. 0.0308 0.0270 0.0292
13:01-14:00, Sun., 22 Aug. 0.0313 0.0264 0.0291
12:01-13:00, Sun., 22 Aug. 0.0311 0.0271 0.0294
11:01-12:00, Sun., 22 Aug. 0.0316 0.0273 0.0294
10:01-11:00, Sun., 22 Aug. 0.0323 0.0278 0.0301
09:01-10:00, Sun., 22 Aug. 0.0330 0.0285 0.0308
08:01-09:00, Sun., 22 Aug. 0.0337 0.0295 0.0312
07:01-08:00, Sun., 22 Aug. 0.0354 0.0308 0.0324
06:01-07:00, Sun., 22 Aug. 0.0339 0.0285 0.0309
05:01-06:00, Sun., 22 Aug. 0.0320 0.0286 0.0302
04:01-05:00, Sun., 22 Aug. 0.0325 0.0286 0.0303
03:01-04:00, Sun., 22 Aug. 0.0326 0.0281 0.0300
02:01-03:00, Sun., 22 Aug. 0.0316 0.0283 0.0300
01:01-02:00, Sun., 22 Aug. 0.0315 0.0272 0.0297
00:01-01:00, Sun., 22 Aug. 0.0321 0.0278 0.0301
23:01-24:00, Sat., 21 Aug. 0.0316 0.0277 0.0297
22:01-23:00, Sat., 21 Aug. 0.0317 0.0277 0.0300
21:01-22:00, Sat., 21 Aug. 0.0325 0.0272 0.0297
20:01-21:00, Sat., 21 Aug. 0.0306 0.0275 0.0292
19:01-20:00, Sat., 21 Aug. 0.0311 0.0271 0.0293
18:01-19:00, Sat., 21 Aug. 0.0308 0.0271 0.0290
17:01-18:00, Sat., 21 Aug. 0.0312 0.0263 0.0290
16:01-17:00, Sat., 21 Aug. 0.0309 0.0272 0.0291
15:01-16:00, Sat., 21 Aug. 0.0313 0.0267 0.0292
14:01-15:00, Sat., 21 Aug. 0.0312 0.0265 0.0290
13:01-14:00, Sat., 21 Aug. 0.0324 0.0273 0.0294
12:01-13:00, Sat., 21 Aug. 0.0313 0.0273 0.0295
11:01-12:00, Sat., 21 Aug. 0.0318 0.0277 0.0299
10:01-11:00, Sat., 21 Aug. 0.0311 0.0272 0.0296
09:01-10:00, Sat., 21 Aug. 0.0321 0.0276 0.0294
08:01-09:00, Sat., 21 Aug. 0.0313 0.0271 0.0295
07:01-08:00, Sat., 21 Aug. 0.0317 0.0285 0.0303
06:01-07:00, Sat., 21 Aug. 0.0322 0.0290 0.0306
05:01-06:00, Sat., 21 Aug. 0.0331 0.0286 0.0306
04:01-05:00, Sat., 21 Aug. 0.0330 0.0284 0.0313
03:01-04:00, Sat., 21 Aug. 0.0343 0.0303 0.0321
02:01-03:00, Sat., 21 Aug. 0.0344 0.0303 0.0320
01:01-02:00, Sat., 21 Aug. 0.0333 0.0278 0.0303
00:01-01:00, Sat., 21 Aug. 0.0317 0.0268 0.0292
23:01-24:00, Fri., 20 Aug. 0.0310 0.0275 0.0290
22:01-23:00, Fri., 20 Aug. 0.0313 0.0267 0.0291
21:01-22:00, Fri., 20 Aug. 0.0308 0.0269 0.0290
20:01-21:00, Fri., 20 Aug. 0.0308 0.0272 0.0291
19:01-20:00, Fri., 20 Aug. 0.0307 0.0273 0.0291
18:01-19:00, Fri., 20 Aug. 0.0306 0.0273 0.0290
17:01-18:00, Fri., 20 Aug. 0.0305 0.0272 0.0291
16:01-17:00, Fri., 20 Aug. 0.0308 0.0269 0.0291
15:01-16:00, Fri., 20 Aug. 0.0311 0.0271 0.0288
14:01-15:00, Fri., 20 Aug. 0.0308 0.0265 0.0290
13:01-14:00, Fri., 20 Aug. 0.0307 0.0268 0.0290
12:01-13:00, Fri., 20 Aug. 0.0309 0.0266 0.0289
11:01-12:00, Fri., 20 Aug. 0.0312 0.0265 0.0288
10:01-11:00, Fri., 20 Aug. 0.0314 0.0274 0.0290
09:01-10:00, Fri., 20 Aug. 0.0313 0.0274 0.0298
08:01-09:00, Fri., 20 Aug. 0.0329 0.0282 0.0304
07:01-08:00, Fri., 20 Aug. 0.0330 0.0283 0.0307
06:01-07:00, Fri., 20 Aug. 0.0330 0.0288 0.0312
05:01-06:00, Fri., 20 Aug. 0.0334 0.0283 0.0306
04:01-05:00, Fri., 20 Aug. 0.0315 0.0276 0.0295
03:01-04:00, Fri., 20 Aug. 0.0303 0.0257 0.0287
02:01-03:00, Fri., 20 Aug. 0.0308 0.0263 0.0289
01:01-02:00, Fri., 20 Aug. 0.0304 0.0264 0.0286
00:01-01:00, Fri., 20 Aug. 0.0317 0.0258 0.0287
23:01-24:00, Thu., 19 Aug. 0.0312 0.0275 0.0290
22:01-23:00, Thu., 19 Aug. 0.0311 0.0268 0.0288
21:01-22:00, Thu., 19 Aug. 0.0307 0.0271 0.0288
20:01-21:00, Thu., 19 Aug. 0.0312 0.0265 0.0288
19:01-20:00, Thu., 19 Aug. 0.0306 0.0265 0.0288
18:01-19:00, Thu., 19 Aug. 0.0309 0.0262 0.0288
17:01-18:00, Thu., 19 Aug. 0.0311 0.0273 0.0290
16:01-17:00, Thu., 19 Aug. 0.0305 0.0271 0.0287
15:01-16:00, Thu., 19 Aug. 0.0309 0.0272 0.0290
14:01-15:00, Thu., 19 Aug. 0.0308 0.0262 0.0290
13:01-14:00, Thu., 19 Aug. 0.0307 0.0275 0.0288
12:01-13:00, Thu., 19 Aug. 0.0299 0.0269 0.0286
11:01-12:00, Thu., 19 Aug. 0.0313 0.0265 0.0288
10:01-11:00, Thu., 19 Aug. 0.0307 0.0272 0.0286
09:01-10:00, Thu., 19 Aug. 0.0318 0.0277 0.0295
08:01-09:00, Thu., 19 Aug. 0.0319 0.0279 0.0297
07:01-08:00, Thu., 19 Aug. 0.0313 0.0273 0.0297
06:01-07:00, Thu., 19 Aug. 0.0332 0.0277 0.0298
05:01-06:00, Thu., 19 Aug. 0.0307 0.0269 0.0288
04:01-05:00, Thu., 19 Aug. 0.0309 0.0273 0.0290
03:01-04:00, Thu., 19 Aug. 0.0311 0.0264 0.0291
02:01-03:00, Thu., 19 Aug. 0.0302 0.0265 0.0286
01:01-02:00, Thu., 19 Aug. 0.0307 0.0272 0.0288
00:01-01:00, Thu., 19 Aug. 0.0303 0.0271 0.0286
23:01-24:00, Wed., 18 Aug. 0.0309 0.0263 0.0288
22:01-23:00, Wed., 18 Aug. 0.0303 0.0269 0.0285
21:01-22:00, Wed., 18 Aug. 0.0305 0.0265 0.0288
20:01-21:00, Wed., 18 Aug. 0.0308 0.0268 0.0287
19:01-20:00, Wed., 18 Aug. 0.0303 0.0264 0.0288
18:01-19:00, Wed., 18 Aug. 0.0311 0.0266 0.0285
17:01-18:00, Wed., 18 Aug. 0.0304 0.0267 0.0286
16:01-17:00, Wed., 18 Aug. 0.0312 0.0269 0.0285
15:01-16:00, Wed., 18 Aug. 0.0307 0.0262 0.0286
14:01-15:00, Wed., 18 Aug. 0.0312 0.0267 0.0286
13:01-14:00, Wed., 18 Aug. 0.0307 0.0263 0.0286
12:01-13:00, Wed., 18 Aug. 0.0302 0.0271 0.0284
11:01-12:00, Wed., 18 Aug. 0.0317 0.0265 0.0290
10:01-11:00, Wed., 18 Aug. 0.0302 0.0264 0.0287
09:01-10:00, Wed., 18 Aug. 0.0303 0.0270 0.0288
08:01-09:00, Wed., 18 Aug. 0.0315 0.0273 0.0289
07:01-08:00, Wed., 18 Aug. 0.0316 0.0270 0.0290
06:01-07:00, Wed., 18 Aug. 0.0305 0.0264 0.0290
05:01-06:00, Wed., 18 Aug. 0.0312 0.0271 0.0290
04:01-05:00, Wed., 18 Aug. 0.0305 0.0270 0.0286
03:01-04:00, Wed., 18 Aug. 0.0307 0.0260 0.0284
02:01-03:00, Wed., 18 Aug. 0.0310 0.0271 0.0289
01:01-02:00, Wed., 18 Aug. 0.0307 0.0273 0.0287
00:01-01:00, Wed., 18 Aug. 0.0306 0.0264 0.0286
23:01-24:00, Tue., 17 Aug. 0.0316 0.0271 0.0290
22:01-23:00, Tue., 17 Aug. 0.0311 0.0270 0.0287
21:01-22:00, Tue., 17 Aug. 0.0304 0.0270 0.0286
20:01-21:00, Tue., 17 Aug. 0.0319 0.0267 0.0289
19:01-20:00, Tue., 17 Aug. 0.0309 0.0270 0.0289
18:01-19:00, Tue., 17 Aug. 0.0305 0.0265 0.0287
17:01-18:00, Tue., 17 Aug. 0.0309 0.0270 0.0287
16:01-17:00, Tue., 17 Aug. 0.0319 0.0270 0.0291
15:01-16:00, Tue., 17 Aug. 0.0312 0.0265 0.0288
14:01-15:00, Tue., 17 Aug. 0.0312 0.0275 0.0290
13:01-14:00, Tue., 17 Aug. 0.0318 0.0262 0.0295
12:01-13:00, Tue., 17 Aug. 0.0325 0.0280 0.0298
11:01-12:00, Tue., 17 Aug. 0.0316 0.0278 0.0297
10:01-11:00, Tue., 17 Aug. 0.0320 0.0282 0.0301
09:01-10:00, Tue., 17 Aug. 0.0321 0.0281 0.0299
08:01-09:00, Tue., 17 Aug. 0.0308 0.0270 0.0292
07:01-08:00, Tue., 17 Aug. 0.0315 0.0280 0.0291
06:01-07:00, Tue., 17 Aug. 0.0315 0.0271 0.0291
05:01-06:00, Tue., 17 Aug. 0.0316 0.0277 0.0296
04:01-05:00, Tue., 17 Aug. 0.0321 0.0270 0.0300
03:01-04:00, Tue., 17 Aug. 0.0349 0.0292 0.0322
02:01-03:00, Tue., 17 Aug. 0.0371 0.0312 0.0345
01:01-02:00, Tue., 17 Aug. 0.0333 0.0283 0.0306
00:01-01:00, Tue., 17 Aug. 0.0311 0.0274 0.0292
23:01-24:00, Mon., 16 Aug. 0.0312 0.0271 0.0291
22:01-23:00, Mon., 16 Aug. 0.0315 0.0273 0.0290
21:01-22:00, Mon., 16 Aug. 0.0312 0.0268 0.0290
20:01-21:00, Mon., 16 Aug. 0.0312 0.0277 0.0290
19:01-20:00, Mon., 16 Aug. 0.0311 0.0268 0.0289
18:01-19:00, Mon., 16 Aug. 0.0305 0.0269 0.0288
17:01-18:00, Mon., 16 Aug. 0.0309 0.0274 0.0295
16:01-17:00, Mon., 16 Aug. 0.0321 0.0277 0.0298
15:01-16:00, Mon., 16 Aug. 0.0339 0.0291 0.0316
14:01-15:00, Mon., 16 Aug. 0.0368 0.0309 0.0333
13:01-14:00, Mon., 16 Aug. 0.0342 0.0288 0.0315
12:01-13:00, Mon., 16 Aug. 0.0325 0.0274 0.0301
11:01-12:00, Mon., 16 Aug. 0.0312 0.0273 0.0295
10:01-11:00, Mon., 16 Aug. 0.0325 0.0280 0.0301
09:01-10:00, Mon., 16 Aug. 0.0315 0.0275 0.0293
08:01-09:00, Mon., 16 Aug. 0.0309 0.0267 0.0294
07:01-08:00, Mon., 16 Aug. 0.0317 0.0274 0.0295
06:01-07:00, Mon., 16 Aug. 0.0318 0.0279 0.0300
05:01-06:00, Mon., 16 Aug. 0.0338 0.0282 0.0314
04:01-05:00, Mon., 16 Aug. 0.0343 0.0293 0.0313
03:01-04:00, Mon., 16 Aug. 0.0312 0.0271 0.0293
02:01-03:00, Mon., 16 Aug. 0.0316 0.0276 0.0295
01:01-02:00, Mon., 16 Aug. 0.0329 0.0279 0.0304
00:01-01:00, Mon., 16 Aug. 0.0326 0.0283 0.0299