Measurement results by the hour (Kodaira) 18 Oct., 2021 - 24 Oct., 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., 24 Oct. 0.0325 0.0283 0.0302
22:01-23:00, Sun., 24 Oct. 0.0322 0.0289 0.0303
21:01-22:00, Sun., 24 Oct. 0.0319 0.0281 0.0301
20:01-21:00, Sun., 24 Oct. 0.0326 0.0281 0.0300
19:01-20:00, Sun., 24 Oct. 0.0323 0.0274 0.0294
18:01-19:00, Sun., 24 Oct. 0.0315 0.0275 0.0293
17:01-18:00, Sun., 24 Oct. 0.0314 0.0275 0.0292
16:01-17:00, Sun., 24 Oct. 0.0313 0.0273 0.0291
15:01-16:00, Sun., 24 Oct. 0.0311 0.0282 0.0296
14:01-15:00, Sun., 24 Oct. 0.0319 0.0279 0.0295
13:01-14:00, Sun., 24 Oct. 0.0318 0.0278 0.0297
12:01-13:00, Sun., 24 Oct. 0.0314 0.0272 0.0296
11:01-12:00, Sun., 24 Oct. 0.0323 0.0277 0.0301
10:01-11:00, Sun., 24 Oct. 0.0322 0.0283 0.0302
09:01-10:00, Sun., 24 Oct. 0.0323 0.0287 0.0308
08:01-09:00, Sun., 24 Oct. 0.0338 0.0285 0.0313
07:01-08:00, Sun., 24 Oct. 0.0330 0.0294 0.0311
06:01-07:00, Sun., 24 Oct. 0.0328 0.0286 0.0306
05:01-06:00, Sun., 24 Oct. 0.0321 0.0290 0.0304
04:01-05:00, Sun., 24 Oct. 0.0330 0.0283 0.0306
03:01-04:00, Sun., 24 Oct. 0.0332 0.0281 0.0304
02:01-03:00, Sun., 24 Oct. 0.0322 0.0281 0.0301
01:01-02:00, Sun., 24 Oct. 0.0321 0.0282 0.0302
00:01-01:00, Sun., 24 Oct. 0.0322 0.0277 0.0296
23:01-24:00, Sat., 23 Oct. 0.0308 0.0275 0.0294
22:01-23:00, Sat., 23 Oct. 0.0314 0.0275 0.0292
21:01-22:00, Sat., 23 Oct. 0.0318 0.0273 0.0296
20:01-21:00, Sat., 23 Oct. 0.0324 0.0275 0.0293
19:01-20:00, Sat., 23 Oct. 0.0319 0.0271 0.0293
18:01-19:00, Sat., 23 Oct. 0.0315 0.0266 0.0295
17:01-18:00, Sat., 23 Oct. 0.0305 0.0273 0.0291
16:01-17:00, Sat., 23 Oct. 0.0310 0.0276 0.0293
15:01-16:00, Sat., 23 Oct. 0.0315 0.0280 0.0295
14:01-15:00, Sat., 23 Oct. 0.0330 0.0275 0.0298
13:01-14:00, Sat., 23 Oct. 0.0313 0.0267 0.0292
12:01-13:00, Sat., 23 Oct. 0.0314 0.0278 0.0293
11:01-12:00, Sat., 23 Oct. 0.0316 0.0278 0.0298
10:01-11:00, Sat., 23 Oct. 0.0313 0.0278 0.0297
09:01-10:00, Sat., 23 Oct. 0.0320 0.0277 0.0299
08:01-09:00, Sat., 23 Oct. 0.0330 0.0287 0.0305
07:01-08:00, Sat., 23 Oct. 0.0329 0.0289 0.0309
06:01-07:00, Sat., 23 Oct. 0.0334 0.0292 0.0308
05:01-06:00, Sat., 23 Oct. 0.0320 0.0287 0.0304
04:01-05:00, Sat., 23 Oct. 0.0328 0.0284 0.0299
03:01-04:00, Sat., 23 Oct. 0.0315 0.0278 0.0296
02:01-03:00, Sat., 23 Oct. 0.0318 0.0278 0.0297
01:01-02:00, Sat., 23 Oct. 0.0312 0.0277 0.0296
00:01-01:00, Sat., 23 Oct. 0.0319 0.0279 0.0300
23:01-24:00, Fri., 22 Oct. 0.0318 0.0277 0.0300
22:01-23:00, Fri., 22 Oct. 0.0324 0.0285 0.0301
21:01-22:00, Fri., 22 Oct. 0.0325 0.0281 0.0305
20:01-21:00, Fri., 22 Oct. 0.0333 0.0283 0.0310
19:01-20:00, Fri., 22 Oct. 0.0339 0.0296 0.0316
18:01-19:00, Fri., 22 Oct. 0.0344 0.0294 0.0318
17:01-18:00, Fri., 22 Oct. 0.0331 0.0285 0.0307
16:01-17:00, Fri., 22 Oct. 0.0338 0.0294 0.0318
15:01-16:00, Fri., 22 Oct. 0.0366 0.0308 0.0337
14:01-15:00, Fri., 22 Oct. 0.0371 0.0315 0.0343
13:01-14:00, Fri., 22 Oct. 0.0368 0.0303 0.0328
12:01-13:00, Fri., 22 Oct. 0.0365 0.0319 0.0340
11:01-12:00, Fri., 22 Oct. 0.0398 0.0327 0.0362
10:01-11:00, Fri., 22 Oct. 0.0420 0.0363 0.0390
09:01-10:00, Fri., 22 Oct. 0.0435 0.0359 0.0382
08:01-09:00, Fri., 22 Oct. 0.0394 0.0320 0.0357
07:01-08:00, Fri., 22 Oct. 0.0348 0.0298 0.0320
06:01-07:00, Fri., 22 Oct. 0.0326 0.0287 0.0307
05:01-06:00, Fri., 22 Oct. 0.0325 0.0275 0.0303
04:01-05:00, Fri., 22 Oct. 0.0334 0.0297 0.0314
03:01-04:00, Fri., 22 Oct. 0.0342 0.0291 0.0318
02:01-03:00, Fri., 22 Oct. 0.0327 0.0280 0.0298
01:01-02:00, Fri., 22 Oct. 0.0316 0.0280 0.0297
00:01-01:00, Fri., 22 Oct. 0.0314 0.0284 0.0296
23:01-24:00, Thu., 21 Oct. 0.0319 0.0273 0.0294
22:01-23:00, Thu., 21 Oct. 0.0323 0.0280 0.0298
21:01-22:00, Thu., 21 Oct. 0.0316 0.0270 0.0297
20:01-21:00, Thu., 21 Oct. 0.0315 0.0262 0.0292
19:01-20:00, Thu., 21 Oct. 0.0320 0.0270 0.0291
18:01-19:00, Thu., 21 Oct. 0.0315 0.0276 0.0291
17:01-18:00, Thu., 21 Oct. 0.0314 0.0264 0.0291
16:01-17:00, Thu., 21 Oct. 0.0317 0.0271 0.0293
15:01-16:00, Thu., 21 Oct. 0.0309 0.0276 0.0292
14:01-15:00, Thu., 21 Oct. 0.0319 0.0279 0.0296
13:01-14:00, Thu., 21 Oct. 0.0318 0.0277 0.0293
12:01-13:00, Thu., 21 Oct. 0.0307 0.0274 0.0293
11:01-12:00, Thu., 21 Oct. 0.0315 0.0276 0.0293
10:01-11:00, Thu., 21 Oct. 0.0313 0.0279 0.0294
09:01-10:00, Thu., 21 Oct. 0.0315 0.0271 0.0295
08:01-09:00, Thu., 21 Oct. 0.0323 0.0280 0.0301
07:01-08:00, Thu., 21 Oct. 0.0317 0.0284 0.0299
06:01-07:00, Thu., 21 Oct. 0.0327 0.0280 0.0298
05:01-06:00, Thu., 21 Oct. 0.0319 0.0281 0.0298
04:01-05:00, Thu., 21 Oct. 0.0324 0.0283 0.0300
03:01-04:00, Thu., 21 Oct. 0.0317 0.0280 0.0296
02:01-03:00, Thu., 21 Oct. 0.0327 0.0273 0.0298
01:01-02:00, Thu., 21 Oct. 0.0316 0.0282 0.0300
00:01-01:00, Thu., 21 Oct. 0.0307 0.0278 0.0294
23:01-24:00, Wed., 20 Oct. 0.0313 0.0279 0.0300
22:01-23:00, Wed., 20 Oct. 0.0315 0.0282 0.0298
21:01-22:00, Wed., 20 Oct. 0.0316 0.0277 0.0297
20:01-21:00, Wed., 20 Oct. 0.0322 0.0276 0.0297
19:01-20:00, Wed., 20 Oct. 0.0318 0.0277 0.0296
18:01-19:00, Wed., 20 Oct. 0.0318 0.0271 0.0298
17:01-18:00, Wed., 20 Oct. 0.0320 0.0278 0.0295
16:01-17:00, Wed., 20 Oct. 0.0322 0.0280 0.0300
15:01-16:00, Wed., 20 Oct. 0.0328 0.0274 0.0300
14:01-15:00, Wed., 20 Oct. 0.0323 0.0279 0.0298
13:01-14:00, Wed., 20 Oct. 0.0319 0.0282 0.0300
12:01-13:00, Wed., 20 Oct. 0.0320 0.0277 0.0301
11:01-12:00, Wed., 20 Oct. 0.0319 0.0278 0.0302
10:01-11:00, Wed., 20 Oct. 0.0328 0.0286 0.0307
09:01-10:00, Wed., 20 Oct. 0.0324 0.0278 0.0303
08:01-09:00, Wed., 20 Oct. 0.0339 0.0281 0.0305
07:01-08:00, Wed., 20 Oct. 0.0336 0.0289 0.0310
06:01-07:00, Wed., 20 Oct. 0.0343 0.0288 0.0317
05:01-06:00, Wed., 20 Oct. 0.0337 0.0293 0.0309
04:01-05:00, Wed., 20 Oct. 0.0327 0.0291 0.0308
03:01-04:00, Wed., 20 Oct. 0.0323 0.0287 0.0303
02:01-03:00, Wed., 20 Oct. 0.0325 0.0278 0.0301
01:01-02:00, Wed., 20 Oct. 0.0340 0.0284 0.0315
00:01-01:00, Wed., 20 Oct. 0.0347 0.0306 0.0327
23:01-24:00, Tue., 19 Oct. 0.0395 0.0322 0.0357
22:01-23:00, Tue., 19 Oct. 0.0418 0.0333 0.0366
21:01-22:00, Tue., 19 Oct. 0.0376 0.0301 0.0343
20:01-21:00, Tue., 19 Oct. 0.0366 0.0290 0.0328
19:01-20:00, Tue., 19 Oct. 0.0317 0.0263 0.0296
18:01-19:00, Tue., 19 Oct. 0.0320 0.0268 0.0296
17:01-18:00, Tue., 19 Oct. 0.0314 0.0270 0.0294
16:01-17:00, Tue., 19 Oct. 0.0315 0.0269 0.0294
15:01-16:00, Tue., 19 Oct. 0.0309 0.0275 0.0294
14:01-15:00, Tue., 19 Oct. 0.0308 0.0276 0.0294
13:01-14:00, Tue., 19 Oct. 0.0314 0.0278 0.0293
12:01-13:00, Tue., 19 Oct. 0.0314 0.0279 0.0295
11:01-12:00, Tue., 19 Oct. 0.0327 0.0277 0.0303
10:01-11:00, Tue., 19 Oct. 0.0352 0.0293 0.0321
09:01-10:00, Tue., 19 Oct. 0.0355 0.0313 0.0330
08:01-09:00, Tue., 19 Oct. 0.0358 0.0301 0.0330
07:01-08:00, Tue., 19 Oct. 0.0346 0.0291 0.0310
06:01-07:00, Tue., 19 Oct. 0.0330 0.0275 0.0300
05:01-06:00, Tue., 19 Oct. 0.0319 0.0274 0.0298
04:01-05:00, Tue., 19 Oct. 0.0322 0.0282 0.0300
03:01-04:00, Tue., 19 Oct. 0.0321 0.0282 0.0299
02:01-03:00, Tue., 19 Oct. 0.0322 0.0281 0.0300
01:01-02:00, Tue., 19 Oct. 0.0326 0.0287 0.0306
00:01-01:00, Tue., 19 Oct. 0.0326 0.0283 0.0307
23:01-24:00, Mon., 18 Oct. 0.0316 0.0284 0.0300
22:01-23:00, Mon., 18 Oct. 0.0328 0.0280 0.0301
21:01-22:00, Mon., 18 Oct. 0.0317 0.0269 0.0295
20:01-21:00, Mon., 18 Oct. 0.0313 0.0273 0.0289
19:01-20:00, Mon., 18 Oct. 0.0308 0.0267 0.0287
18:01-19:00, Mon., 18 Oct. 0.0312 0.0272 0.0292
17:01-18:00, Mon., 18 Oct. 0.0307 0.0271 0.0289
16:01-17:00, Mon., 18 Oct. 0.0307 0.0266 0.0286
15:01-16:00, Mon., 18 Oct. 0.0306 0.0274 0.0292
14:01-15:00, Mon., 18 Oct. 0.0313 0.0269 0.0294
13:01-14:00, Mon., 18 Oct. 0.0314 0.0274 0.0292
12:01-13:00, Mon., 18 Oct. 0.0316 0.0274 0.0295
11:01-12:00, Mon., 18 Oct. 0.0313 0.0276 0.0295
10:01-11:00, Mon., 18 Oct. 0.0316 0.0268 0.0296
09:01-10:00, Mon., 18 Oct. 0.0319 0.0278 0.0296
08:01-09:00, Mon., 18 Oct. 0.0322 0.0282 0.0298
07:01-08:00, Mon., 18 Oct. 0.0321 0.0279 0.0295
06:01-07:00, Mon., 18 Oct. 0.0317 0.0276 0.0294
05:01-06:00, Mon., 18 Oct. 0.0314 0.0271 0.0291
04:01-05:00, Mon., 18 Oct. 0.0308 0.0274 0.0293
03:01-04:00, Mon., 18 Oct. 0.0316 0.0278 0.0295
02:01-03:00, Mon., 18 Oct. 0.0313 0.0280 0.0296
01:01-02:00, Mon., 18 Oct. 0.0316 0.0264 0.0293
00:01-01:00, Mon., 18 Oct. 0.0316 0.0266 0.0292