Measurement results by the hour (Chofu) 23 Nov., 2020 - 29 Nov., 2020

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., 29 Nov. 0.0319 0.0282 0.0304
22:01-23:00, Sun., 29 Nov. 0.0321 0.0283 0.0304
21:01-22:00, Sun., 29 Nov. 0.0321 0.0278 0.0304
20:01-21:00, Sun., 29 Nov. 0.0327 0.0278 0.0299
19:01-20:00, Sun., 29 Nov. 0.0317 0.0277 0.0295
18:01-19:00, Sun., 29 Nov. 0.0315 0.0272 0.0293
17:01-18:00, Sun., 29 Nov. 0.0309 0.0271 0.0291
16:01-17:00, Sun., 29 Nov. 0.0310 0.0273 0.0291
15:01-16:00, Sun., 29 Nov. 0.0305 0.0269 0.0290
14:01-15:00, Sun., 29 Nov. 0.0325 0.0266 0.0291
13:01-14:00, Sun., 29 Nov. 0.0310 0.0266 0.0290
12:01-13:00, Sun., 29 Nov. 0.0315 0.0269 0.0292
11:01-12:00, Sun., 29 Nov. 0.0319 0.0267 0.0293
10:01-11:00, Sun., 29 Nov. 0.0310 0.0278 0.0295
09:01-10:00, Sun., 29 Nov. 0.0314 0.0269 0.0295
08:01-09:00, Sun., 29 Nov. 0.0314 0.0275 0.0296
07:01-08:00, Sun., 29 Nov. 0.0314 0.0282 0.0299
06:01-07:00, Sun., 29 Nov. 0.0317 0.0282 0.0300
05:01-06:00, Sun., 29 Nov. 0.0317 0.0277 0.0298
04:01-05:00, Sun., 29 Nov. 0.0319 0.0280 0.0298
03:01-04:00, Sun., 29 Nov. 0.0312 0.0279 0.0294
02:01-03:00, Sun., 29 Nov. 0.0319 0.0276 0.0298
01:01-02:00, Sun., 29 Nov. 0.0316 0.0277 0.0296
00:01-01:00, Sun., 29 Nov. 0.0323 0.0266 0.0296
23:01-24:00, Sat., 28 Nov. 0.0312 0.0280 0.0296
22:01-23:00, Sat., 28 Nov. 0.0312 0.0275 0.0293
21:01-22:00, Sat., 28 Nov. 0.0306 0.0272 0.0290
20:01-21:00, Sat., 28 Nov. 0.0310 0.0275 0.0295
19:01-20:00, Sat., 28 Nov. 0.0310 0.0271 0.0293
18:01-19:00, Sat., 28 Nov. 0.0318 0.0272 0.0290
17:01-18:00, Sat., 28 Nov. 0.0307 0.0269 0.0290
16:01-17:00, Sat., 28 Nov. 0.0317 0.0275 0.0292
15:01-16:00, Sat., 28 Nov. 0.0312 0.0273 0.0292
14:01-15:00, Sat., 28 Nov. 0.0311 0.0271 0.0290
13:01-14:00, Sat., 28 Nov. 0.0313 0.0268 0.0290
12:01-13:00, Sat., 28 Nov. 0.0314 0.0271 0.0292
11:01-12:00, Sat., 28 Nov. 0.0312 0.0268 0.0291
10:01-11:00, Sat., 28 Nov. 0.0307 0.0273 0.0286
09:01-10:00, Sat., 28 Nov. 0.0308 0.0272 0.0288
08:01-09:00, Sat., 28 Nov. 0.0315 0.0274 0.0297
07:01-08:00, Sat., 28 Nov. 0.0321 0.0269 0.0299
06:01-07:00, Sat., 28 Nov. 0.0315 0.0282 0.0299
05:01-06:00, Sat., 28 Nov. 0.0318 0.0274 0.0296
04:01-05:00, Sat., 28 Nov. 0.0314 0.0276 0.0295
03:01-04:00, Sat., 28 Nov. 0.0312 0.0274 0.0292
02:01-03:00, Sat., 28 Nov. 0.0309 0.0272 0.0292
01:01-02:00, Sat., 28 Nov. 0.0318 0.0276 0.0293
00:01-01:00, Sat., 28 Nov. 0.0314 0.0276 0.0294
23:01-24:00, Fri., 27 Nov. 0.0309 0.0277 0.0291
22:01-23:00, Fri., 27 Nov. 0.0315 0.0273 0.0292
21:01-22:00, Fri., 27 Nov. 0.0315 0.0274 0.0296
20:01-21:00, Fri., 27 Nov. 0.0311 0.0283 0.0295
19:01-20:00, Fri., 27 Nov. 0.0318 0.0278 0.0295
18:01-19:00, Fri., 27 Nov. 0.0308 0.0272 0.0291
17:01-18:00, Fri., 27 Nov. 0.0309 0.0276 0.0293
16:01-17:00, Fri., 27 Nov. 0.0321 0.0269 0.0293
15:01-16:00, Fri., 27 Nov. 0.0308 0.0275 0.0291
14:01-15:00, Fri., 27 Nov. 0.0311 0.0271 0.0292
13:01-14:00, Fri., 27 Nov. 0.0308 0.0273 0.0293
12:01-13:00, Fri., 27 Nov. 0.0321 0.0273 0.0292
11:01-12:00, Fri., 27 Nov. 0.0312 0.0276 0.0293
10:01-11:00, Fri., 27 Nov. 0.0309 0.0274 0.0290
09:01-10:00, Fri., 27 Nov. 0.0319 0.0274 0.0295
08:01-09:00, Fri., 27 Nov. 0.0312 0.0264 0.0290
07:01-08:00, Fri., 27 Nov. 0.0312 0.0276 0.0293
06:01-07:00, Fri., 27 Nov. 0.0316 0.0263 0.0291
05:01-06:00, Fri., 27 Nov. 0.0319 0.0277 0.0295
04:01-05:00, Fri., 27 Nov. 0.0315 0.0272 0.0292
03:01-04:00, Fri., 27 Nov. 0.0312 0.0273 0.0292
02:01-03:00, Fri., 27 Nov. 0.0313 0.0272 0.0293
01:01-02:00, Fri., 27 Nov. 0.0315 0.0279 0.0295
00:01-01:00, Fri., 27 Nov. 0.0327 0.0276 0.0297
23:01-24:00, Thu., 26 Nov. 0.0320 0.0273 0.0295
22:01-23:00, Thu., 26 Nov. 0.0328 0.0276 0.0296
21:01-22:00, Thu., 26 Nov. 0.0316 0.0281 0.0297
20:01-21:00, Thu., 26 Nov. 0.0315 0.0272 0.0297
19:01-20:00, Thu., 26 Nov. 0.0315 0.0276 0.0295
18:01-19:00, Thu., 26 Nov. 0.0308 0.0269 0.0290
17:01-18:00, Thu., 26 Nov. 0.0306 0.0272 0.0288
16:01-17:00, Thu., 26 Nov. 0.0313 0.0277 0.0290
15:01-16:00, Thu., 26 Nov. 0.0313 0.0273 0.0291
14:01-15:00, Thu., 26 Nov. 0.0319 0.0265 0.0293
13:01-14:00, Thu., 26 Nov. 0.0310 0.0279 0.0295
12:01-13:00, Thu., 26 Nov. 0.0324 0.0274 0.0297
11:01-12:00, Thu., 26 Nov. 0.0316 0.0279 0.0301
10:01-11:00, Thu., 26 Nov. 0.0334 0.0274 0.0309
09:01-10:00, Thu., 26 Nov. 0.0334 0.0300 0.0314
08:01-09:00, Thu., 26 Nov. 0.0341 0.0298 0.0316
07:01-08:00, Thu., 26 Nov. 0.0351 0.0298 0.0318
06:01-07:00, Thu., 26 Nov. 0.0336 0.0300 0.0321
05:01-06:00, Thu., 26 Nov. 0.0344 0.0287 0.0317
04:01-05:00, Thu., 26 Nov. 0.0339 0.0295 0.0314
03:01-04:00, Thu., 26 Nov. 0.0321 0.0281 0.0306
02:01-03:00, Thu., 26 Nov. 0.0317 0.0282 0.0297
01:01-02:00, Thu., 26 Nov. 0.0310 0.0273 0.0290
00:01-01:00, Thu., 26 Nov. 0.0312 0.0257 0.0289
23:01-24:00, Wed., 25 Nov. 0.0300 0.0269 0.0284
22:01-23:00, Wed., 25 Nov. 0.0303 0.0264 0.0286
21:01-22:00, Wed., 25 Nov. 0.0313 0.0262 0.0287
20:01-21:00, Wed., 25 Nov. 0.0307 0.0266 0.0287
19:01-20:00, Wed., 25 Nov. 0.0305 0.0265 0.0285
18:01-19:00, Wed., 25 Nov. 0.0301 0.0265 0.0284
17:01-18:00, Wed., 25 Nov. 0.0303 0.0265 0.0285
16:01-17:00, Wed., 25 Nov. 0.0315 0.0262 0.0286
15:01-16:00, Wed., 25 Nov. 0.0304 0.0267 0.0286
14:01-15:00, Wed., 25 Nov. 0.0318 0.0262 0.0291
13:01-14:00, Wed., 25 Nov. 0.0326 0.0282 0.0302
12:01-13:00, Wed., 25 Nov. 0.0342 0.0303 0.0323
11:01-12:00, Wed., 25 Nov. 0.0359 0.0306 0.0337
10:01-11:00, Wed., 25 Nov. 0.0393 0.0326 0.0354
09:01-10:00, Wed., 25 Nov. 0.0394 0.0321 0.0356
08:01-09:00, Wed., 25 Nov. 0.0370 0.0316 0.0342
07:01-08:00, Wed., 25 Nov. 0.0365 0.0287 0.0315
06:01-07:00, Wed., 25 Nov. 0.0344 0.0290 0.0312
05:01-06:00, Wed., 25 Nov. 0.0391 0.0316 0.0348
04:01-05:00, Wed., 25 Nov. 0.0425 0.0356 0.0385
03:01-04:00, Wed., 25 Nov. 0.0440 0.0347 0.0384
02:01-03:00, Wed., 25 Nov. 0.0365 0.0314 0.0337
01:01-02:00, Wed., 25 Nov. 0.0351 0.0292 0.0324
00:01-01:00, Wed., 25 Nov. 0.0325 0.0283 0.0307
23:01-24:00, Tue., 24 Nov. 0.0330 0.0288 0.0308
22:01-23:00, Tue., 24 Nov. 0.0350 0.0268 0.0315
21:01-22:00, Tue., 24 Nov. 0.0326 0.0277 0.0296
20:01-21:00, Tue., 24 Nov. 0.0320 0.0274 0.0296
19:01-20:00, Tue., 24 Nov. 0.0317 0.0279 0.0298
18:01-19:00, Tue., 24 Nov. 0.0319 0.0282 0.0301
17:01-18:00, Tue., 24 Nov. 0.0314 0.0276 0.0298
16:01-17:00, Tue., 24 Nov. 0.0322 0.0277 0.0299
15:01-16:00, Tue., 24 Nov. 0.0343 0.0292 0.0316
14:01-15:00, Tue., 24 Nov. 0.0353 0.0308 0.0332
13:01-14:00, Tue., 24 Nov. 0.0334 0.0295 0.0311
12:01-13:00, Tue., 24 Nov. 0.0329 0.0276 0.0306
11:01-12:00, Tue., 24 Nov. 0.0329 0.0272 0.0296
10:01-11:00, Tue., 24 Nov. 0.0316 0.0276 0.0296
09:01-10:00, Tue., 24 Nov. 0.0313 0.0274 0.0297
08:01-09:00, Tue., 24 Nov. 0.0317 0.0276 0.0299
07:01-08:00, Tue., 24 Nov. 0.0324 0.0277 0.0299
06:01-07:00, Tue., 24 Nov. 0.0313 0.0283 0.0298
05:01-06:00, Tue., 24 Nov. 0.0328 0.0272 0.0298
04:01-05:00, Tue., 24 Nov. 0.0322 0.0286 0.0301
03:01-04:00, Tue., 24 Nov. 0.0320 0.0280 0.0299
02:01-03:00, Tue., 24 Nov. 0.0318 0.0277 0.0295
01:01-02:00, Tue., 24 Nov. 0.0312 0.0274 0.0296
00:01-01:00, Tue., 24 Nov. 0.0313 0.0281 0.0295
23:01-24:00, Mon., 23 Nov. 0.0311 0.0276 0.0295
22:01-23:00, Mon., 23 Nov. 0.0320 0.0275 0.0297
21:01-22:00, Mon., 23 Nov. 0.0315 0.0274 0.0296
20:01-21:00, Mon., 23 Nov. 0.0322 0.0275 0.0292
19:01-20:00, Mon., 23 Nov. 0.0313 0.0273 0.0292
18:01-19:00, Mon., 23 Nov. 0.0315 0.0272 0.0295
17:01-18:00, Mon., 23 Nov. 0.0317 0.0281 0.0294
16:01-17:00, Mon., 23 Nov. 0.0316 0.0275 0.0292
15:01-16:00, Mon., 23 Nov. 0.0314 0.0275 0.0294
14:01-15:00, Mon., 23 Nov. 0.0316 0.0277 0.0295
13:01-14:00, Mon., 23 Nov. 0.0319 0.0275 0.0291
12:01-13:00, Mon., 23 Nov. 0.0309 0.0275 0.0293
11:01-12:00, Mon., 23 Nov. 0.0316 0.0276 0.0296
10:01-11:00, Mon., 23 Nov. 0.0323 0.0282 0.0297
09:01-10:00, Mon., 23 Nov. 0.0314 0.0272 0.0295
08:01-09:00, Mon., 23 Nov. 0.0319 0.0280 0.0297
07:01-08:00, Mon., 23 Nov. 0.0329 0.0272 0.0298
06:01-07:00, Mon., 23 Nov. 0.0338 0.0289 0.0310
05:01-06:00, Mon., 23 Nov. 0.0326 0.0291 0.0310
04:01-05:00, Mon., 23 Nov. 0.0326 0.0289 0.0310
03:01-04:00, Mon., 23 Nov. 0.0326 0.0287 0.0308
02:01-03:00, Mon., 23 Nov. 0.0329 0.0286 0.0309
01:01-02:00, Mon., 23 Nov. 0.0320 0.0286 0.0304
00:01-01:00, Mon., 23 Nov. 0.0321 0.0278 0.0300