Measurement results by the hour (Kodaira) 28 Mar., 2022 - 3 Apr., 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., 03 Apr. 0.0361 0.0311 0.0335
22:01-23:00, Sun., 03 Apr. 0.0369 0.0311 0.0340
21:01-22:00, Sun., 03 Apr. 0.0369 0.0326 0.0342
20:01-21:00, Sun., 03 Apr. 0.0362 0.0317 0.0341
19:01-20:00, Sun., 03 Apr. 0.0359 0.0323 0.0342
18:01-19:00, Sun., 03 Apr. 0.0358 0.0322 0.0342
17:01-18:00, Sun., 03 Apr. 0.0355 0.0305 0.0332
16:01-17:00, Sun., 03 Apr. 0.0349 0.0310 0.0329
15:01-16:00, Sun., 03 Apr. 0.0366 0.0316 0.0339
14:01-15:00, Sun., 03 Apr. 0.0363 0.0314 0.0335
13:01-14:00, Sun., 03 Apr. 0.0364 0.0329 0.0344
12:01-13:00, Sun., 03 Apr. 0.0370 0.0328 0.0346
11:01-12:00, Sun., 03 Apr. 0.0355 0.0305 0.0333
10:01-11:00, Sun., 03 Apr. 0.0340 0.0299 0.0318
09:01-10:00, Sun., 03 Apr. 0.0347 0.0308 0.0328
08:01-09:00, Sun., 03 Apr. 0.0339 0.0296 0.0316
07:01-08:00, Sun., 03 Apr. 0.0336 0.0285 0.0311
06:01-07:00, Sun., 03 Apr. 0.0313 0.0280 0.0298
05:01-06:00, Sun., 03 Apr. 0.0329 0.0290 0.0309
04:01-05:00, Sun., 03 Apr. 0.0339 0.0293 0.0313
03:01-04:00, Sun., 03 Apr. 0.0325 0.0275 0.0300
02:01-03:00, Sun., 03 Apr. 0.0307 0.0263 0.0289
01:01-02:00, Sun., 03 Apr. 0.0307 0.0273 0.0287
00:01-01:00, Sun., 03 Apr. 0.0307 0.0267 0.0284
23:01-24:00, Sat., 02 Apr. 0.0307 0.0257 0.0282
22:01-23:00, Sat., 02 Apr. 0.0308 0.0268 0.0284
21:01-22:00, Sat., 02 Apr. 0.0297 0.0263 0.0283
20:01-21:00, Sat., 02 Apr. 0.0306 0.0264 0.0281
19:01-20:00, Sat., 02 Apr. 0.0299 0.0259 0.0281
18:01-19:00, Sat., 02 Apr. 0.0307 0.0262 0.0282
17:01-18:00, Sat., 02 Apr. 0.0305 0.0268 0.0284
16:01-17:00, Sat., 02 Apr. 0.0298 0.0265 0.0284
15:01-16:00, Sat., 02 Apr. 0.0302 0.0258 0.0283
14:01-15:00, Sat., 02 Apr. 0.0302 0.0264 0.0281
13:01-14:00, Sat., 02 Apr. 0.0300 0.0265 0.0282
12:01-13:00, Sat., 02 Apr. 0.0302 0.0254 0.0284
11:01-12:00, Sat., 02 Apr. 0.0308 0.0263 0.0286
10:01-11:00, Sat., 02 Apr. 0.0306 0.0267 0.0288
09:01-10:00, Sat., 02 Apr. 0.0315 0.0262 0.0288
08:01-09:00, Sat., 02 Apr. 0.0306 0.0273 0.0287
07:01-08:00, Sat., 02 Apr. 0.0315 0.0265 0.0287
06:01-07:00, Sat., 02 Apr. 0.0308 0.0267 0.0289
05:01-06:00, Sat., 02 Apr. 0.0310 0.0265 0.0286
04:01-05:00, Sat., 02 Apr. 0.0303 0.0261 0.0285
03:01-04:00, Sat., 02 Apr. 0.0304 0.0268 0.0286
02:01-03:00, Sat., 02 Apr. 0.0309 0.0267 0.0283
01:01-02:00, Sat., 02 Apr. 0.0306 0.0266 0.0285
00:01-01:00, Sat., 02 Apr. 0.0308 0.0265 0.0284
23:01-24:00, Fri., 01 Apr. 0.0307 0.0268 0.0285
22:01-23:00, Fri., 01 Apr. 0.0307 0.0263 0.0284
21:01-22:00, Fri., 01 Apr. 0.0302 0.0259 0.0282
20:01-21:00, Fri., 01 Apr. 0.0300 0.0261 0.0281
19:01-20:00, Fri., 01 Apr. 0.0299 0.0263 0.0282
18:01-19:00, Fri., 01 Apr. 0.0300 0.0264 0.0282
17:01-18:00, Fri., 01 Apr. 0.0299 0.0265 0.0284
16:01-17:00, Fri., 01 Apr. 0.0298 0.0262 0.0281
15:01-16:00, Fri., 01 Apr. 0.0297 0.0264 0.0282
14:01-15:00, Fri., 01 Apr. 0.0309 0.0265 0.0285
13:01-14:00, Fri., 01 Apr. 0.0308 0.0269 0.0285
12:01-13:00, Fri., 01 Apr. 0.0304 0.0270 0.0284
11:01-12:00, Fri., 01 Apr. 0.0303 0.0268 0.0285
10:01-11:00, Fri., 01 Apr. 0.0304 0.0258 0.0282
09:01-10:00, Fri., 01 Apr. 0.0309 0.0263 0.0285
08:01-09:00, Fri., 01 Apr. 0.0323 0.0268 0.0295
07:01-08:00, Fri., 01 Apr. 0.0414 0.0302 0.0340
06:01-07:00, Fri., 01 Apr. 0.0593 0.0386 0.0480
05:01-06:00, Fri., 01 Apr. 0.0651 0.0522 0.0593
04:01-05:00, Fri., 01 Apr. 0.0613 0.0453 0.0527
03:01-04:00, Fri., 01 Apr. 0.0490 0.0421 0.0461
02:01-03:00, Fri., 01 Apr. 0.0513 0.0438 0.0465
01:01-02:00, Fri., 01 Apr. 0.0470 0.0401 0.0433
00:01-01:00, Fri., 01 Apr. 0.0534 0.0420 0.0458
23:01-24:00, Thu., 31 Mar. 0.0509 0.0410 0.0464
22:01-23:00, Thu., 31 Mar. 0.0474 0.0390 0.0428
21:01-22:00, Thu., 31 Mar. 0.0493 0.0387 0.0437
20:01-21:00, Thu., 31 Mar. 0.0400 0.0300 0.0334
19:01-20:00, Thu., 31 Mar. 0.0324 0.0278 0.0299
18:01-19:00, Thu., 31 Mar. 0.0323 0.0276 0.0299
17:01-18:00, Thu., 31 Mar. 0.0312 0.0269 0.0292
16:01-17:00, Thu., 31 Mar. 0.0320 0.0274 0.0294
15:01-16:00, Thu., 31 Mar. 0.0311 0.0267 0.0290
14:01-15:00, Thu., 31 Mar. 0.0307 0.0268 0.0290
13:01-14:00, Thu., 31 Mar. 0.0304 0.0269 0.0289
12:01-13:00, Thu., 31 Mar. 0.0314 0.0268 0.0290
11:01-12:00, Thu., 31 Mar. 0.0318 0.0281 0.0293
10:01-11:00, Thu., 31 Mar. 0.0319 0.0267 0.0292
09:01-10:00, Thu., 31 Mar. 0.0313 0.0274 0.0295
08:01-09:00, Thu., 31 Mar. 0.0322 0.0269 0.0293
07:01-08:00, Thu., 31 Mar. 0.0314 0.0280 0.0292
06:01-07:00, Thu., 31 Mar. 0.0325 0.0279 0.0298
05:01-06:00, Thu., 31 Mar. 0.0319 0.0276 0.0301
04:01-05:00, Thu., 31 Mar. 0.0318 0.0280 0.0299
03:01-04:00, Thu., 31 Mar. 0.0320 0.0277 0.0293
02:01-03:00, Thu., 31 Mar. 0.0310 0.0270 0.0289
01:01-02:00, Thu., 31 Mar. 0.0314 0.0272 0.0290
00:01-01:00, Thu., 31 Mar. 0.0315 0.0272 0.0289
23:01-24:00, Wed., 30 Mar. 0.0306 0.0269 0.0290
22:01-23:00, Wed., 30 Mar. 0.0309 0.0269 0.0286
21:01-22:00, Wed., 30 Mar. 0.0309 0.0268 0.0288
20:01-21:00, Wed., 30 Mar. 0.0307 0.0271 0.0287
19:01-20:00, Wed., 30 Mar. 0.0307 0.0269 0.0285
18:01-19:00, Wed., 30 Mar. 0.0306 0.0267 0.0285
17:01-18:00, Wed., 30 Mar. 0.0306 0.0263 0.0284
16:01-17:00, Wed., 30 Mar. 0.0310 0.0262 0.0286
15:01-16:00, Wed., 30 Mar. 0.0318 0.0270 0.0287
14:01-15:00, Wed., 30 Mar. 0.0301 0.0266 0.0288
13:01-14:00, Wed., 30 Mar. 0.0306 0.0270 0.0289
12:01-13:00, Wed., 30 Mar. 0.0306 0.0268 0.0291
11:01-12:00, Wed., 30 Mar. 0.0312 0.0263 0.0291
10:01-11:00, Wed., 30 Mar. 0.0306 0.0265 0.0289
09:01-10:00, Wed., 30 Mar. 0.0310 0.0261 0.0291
08:01-09:00, Wed., 30 Mar. 0.0314 0.0277 0.0295
07:01-08:00, Wed., 30 Mar. 0.0311 0.0275 0.0294
06:01-07:00, Wed., 30 Mar. 0.0311 0.0274 0.0294
05:01-06:00, Wed., 30 Mar. 0.0312 0.0279 0.0295
04:01-05:00, Wed., 30 Mar. 0.0315 0.0272 0.0292
03:01-04:00, Wed., 30 Mar. 0.0312 0.0264 0.0290
02:01-03:00, Wed., 30 Mar. 0.0314 0.0269 0.0291
01:01-02:00, Wed., 30 Mar. 0.0311 0.0274 0.0292
00:01-01:00, Wed., 30 Mar. 0.0311 0.0276 0.0292
23:01-24:00, Tue., 29 Mar. 0.0311 0.0271 0.0290
22:01-23:00, Tue., 29 Mar. 0.0312 0.0272 0.0292
21:01-22:00, Tue., 29 Mar. 0.0310 0.0278 0.0294
20:01-21:00, Tue., 29 Mar. 0.0321 0.0276 0.0292
19:01-20:00, Tue., 29 Mar. 0.0303 0.0266 0.0289
18:01-19:00, Tue., 29 Mar. 0.0310 0.0274 0.0290
17:01-18:00, Tue., 29 Mar. 0.0305 0.0274 0.0289
16:01-17:00, Tue., 29 Mar. 0.0305 0.0269 0.0289
15:01-16:00, Tue., 29 Mar. 0.0307 0.0272 0.0288
14:01-15:00, Tue., 29 Mar. 0.0307 0.0275 0.0289
13:01-14:00, Tue., 29 Mar. 0.0306 0.0271 0.0290
12:01-13:00, Tue., 29 Mar. 0.0309 0.0266 0.0287
11:01-12:00, Tue., 29 Mar. 0.0310 0.0272 0.0289
10:01-11:00, Tue., 29 Mar. 0.0306 0.0271 0.0288
09:01-10:00, Tue., 29 Mar. 0.0306 0.0258 0.0290
08:01-09:00, Tue., 29 Mar. 0.0315 0.0273 0.0290
07:01-08:00, Tue., 29 Mar. 0.0316 0.0277 0.0295
06:01-07:00, Tue., 29 Mar. 0.0314 0.0271 0.0293
05:01-06:00, Tue., 29 Mar. 0.0308 0.0264 0.0292
04:01-05:00, Tue., 29 Mar. 0.0307 0.0272 0.0290
03:01-04:00, Tue., 29 Mar. 0.0303 0.0262 0.0289
02:01-03:00, Tue., 29 Mar. 0.0310 0.0261 0.0286
01:01-02:00, Tue., 29 Mar. 0.0320 0.0262 0.0290
00:01-01:00, Tue., 29 Mar. 0.0302 0.0272 0.0288
23:01-24:00, Mon., 28 Mar. 0.0313 0.0273 0.0290
22:01-23:00, Mon., 28 Mar. 0.0317 0.0269 0.0290
21:01-22:00, Mon., 28 Mar. 0.0310 0.0274 0.0290
20:01-21:00, Mon., 28 Mar. 0.0312 0.0269 0.0290
19:01-20:00, Mon., 28 Mar. 0.0314 0.0269 0.0290
18:01-19:00, Mon., 28 Mar. 0.0306 0.0259 0.0286
17:01-18:00, Mon., 28 Mar. 0.0310 0.0267 0.0287
16:01-17:00, Mon., 28 Mar. 0.0306 0.0269 0.0284
15:01-16:00, Mon., 28 Mar. 0.0311 0.0268 0.0289
14:01-15:00, Mon., 28 Mar. 0.0306 0.0271 0.0289
13:01-14:00, Mon., 28 Mar. 0.0309 0.0271 0.0288
12:01-13:00, Mon., 28 Mar. 0.0307 0.0280 0.0293
11:01-12:00, Mon., 28 Mar. 0.0308 0.0273 0.0290
10:01-11:00, Mon., 28 Mar. 0.0317 0.0271 0.0291
09:01-10:00, Mon., 28 Mar. 0.0310 0.0270 0.0292
08:01-09:00, Mon., 28 Mar. 0.0307 0.0274 0.0292
07:01-08:00, Mon., 28 Mar. 0.0311 0.0273 0.0289
06:01-07:00, Mon., 28 Mar. 0.0310 0.0276 0.0291
05:01-06:00, Mon., 28 Mar. 0.0305 0.0269 0.0290
04:01-05:00, Mon., 28 Mar. 0.0315 0.0269 0.0290
03:01-04:00, Mon., 28 Mar. 0.0315 0.0270 0.0289
02:01-03:00, Mon., 28 Mar. 0.0316 0.0277 0.0297
01:01-02:00, Mon., 28 Mar. 0.0336 0.0289 0.0311
00:01-01:00, Mon., 28 Mar. 0.0326 0.0286 0.0306