Measurement results by the hour (Shinjuku) 25 Jul., 2016 - 31 Jul., 2016

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., 31 Jul. 0.0326 0.0288 0.0308
22:01-23:00, Sun., 31 Jul. 0.0337 0.0289 0.0308
21:01-22:00, Sun., 31 Jul. 0.0322 0.0281 0.0306
20:01-21:00, Sun., 31 Jul. 0.0330 0.0286 0.0306
19:01-20:00, Sun., 31 Jul. 0.0339 0.0280 0.0307
18:01-19:00, Sun., 31 Jul. 0.0330 0.0282 0.0309
17:01-18:00, Sun., 31 Jul. 0.0323 0.0290 0.0307
16:01-17:00, Sun., 31 Jul. 0.0323 0.0294 0.0309
15:01-16:00, Sun., 31 Jul. 0.0329 0.0283 0.0310
14:01-15:00, Sun., 31 Jul. 0.0329 0.0293 0.0309
13:01-14:00, Sun., 31 Jul. 0.0332 0.0291 0.0309
12:01-13:00, Sun., 31 Jul. 0.0328 0.0285 0.0308
11:01-12:00, Sun., 31 Jul. 0.0331 0.0294 0.0312
10:01-11:00, Sun., 31 Jul. 0.0334 0.0290 0.0311
09:01-10:00, Sun., 31 Jul. 0.0325 0.0285 0.0307
08:01-09:00, Sun., 31 Jul. 0.0325 0.0293 0.0311
07:01-08:00, Sun., 31 Jul. 0.0331 0.0297 0.0312
06:01-07:00, Sun., 31 Jul. 0.0339 0.0288 0.0312
05:01-06:00, Sun., 31 Jul. 0.0330 0.0286 0.0309
04:01-05:00, Sun., 31 Jul. 0.0327 0.0288 0.0307
03:01-04:00, Sun., 31 Jul. 0.0331 0.0293 0.0309
02:01-03:00, Sun., 31 Jul. 0.0325 0.0288 0.0306
01:01-02:00, Sun., 31 Jul. 0.0329 0.0278 0.0307
00:01-01:00, Sun., 31 Jul. 0.0338 0.0291 0.0309
23:01-24:00, Sat., 30 Jul. 0.0325 0.0292 0.0307
22:01-23:00, Sat., 30 Jul. 0.0331 0.0285 0.0307
21:01-22:00, Sat., 30 Jul. 0.0329 0.0288 0.0308
20:01-21:00, Sat., 30 Jul. 0.0322 0.0290 0.0307
19:01-20:00, Sat., 30 Jul. 0.0324 0.0285 0.0307
18:01-19:00, Sat., 30 Jul. 0.0326 0.0284 0.0306
17:01-18:00, Sat., 30 Jul. 0.0328 0.0289 0.0309
16:01-17:00, Sat., 30 Jul. 0.0335 0.0280 0.0311
15:01-16:00, Sat., 30 Jul. 0.0336 0.0291 0.0307
14:01-15:00, Sat., 30 Jul. 0.0334 0.0287 0.0310
13:01-14:00, Sat., 30 Jul. 0.0330 0.0295 0.0310
12:01-13:00, Sat., 30 Jul. 0.0329 0.0289 0.0310
11:01-12:00, Sat., 30 Jul. 0.0330 0.0292 0.0310
10:01-11:00, Sat., 30 Jul. 0.0331 0.0293 0.0311
09:01-10:00, Sat., 30 Jul. 0.0333 0.0290 0.0311
08:01-09:00, Sat., 30 Jul. 0.0332 0.0290 0.0311
07:01-08:00, Sat., 30 Jul. 0.0328 0.0295 0.0311
06:01-07:00, Sat., 30 Jul. 0.0329 0.0286 0.0310
05:01-06:00, Sat., 30 Jul. 0.0337 0.0293 0.0312
04:01-05:00, Sat., 30 Jul. 0.0335 0.0294 0.0311
03:01-04:00, Sat., 30 Jul. 0.0322 0.0283 0.0308
02:01-03:00, Sat., 30 Jul. 0.0331 0.0283 0.0311
01:01-02:00, Sat., 30 Jul. 0.0323 0.0290 0.0306
00:01-01:00, Sat., 30 Jul. 0.0333 0.0290 0.0310
23:01-24:00, Fri., 29 Jul. 0.0334 0.0290 0.0306
22:01-23:00, Fri., 29 Jul. 0.0323 0.0286 0.0308
21:01-22:00, Fri., 29 Jul. 0.0325 0.0280 0.0306
20:01-21:00, Fri., 29 Jul. 0.0324 0.0286 0.0308
19:01-20:00, Fri., 29 Jul. 0.0328 0.0284 0.0308
18:01-19:00, Fri., 29 Jul. 0.0330 0.0287 0.0308
17:01-18:00, Fri., 29 Jul. 0.0328 0.0291 0.0310
16:01-17:00, Fri., 29 Jul. 0.0327 0.0294 0.0311
15:01-16:00, Fri., 29 Jul. 0.0335 0.0290 0.0310
14:01-15:00, Fri., 29 Jul. 0.0327 0.0288 0.0309
13:01-14:00, Fri., 29 Jul. 0.0331 0.0292 0.0311
12:01-13:00, Fri., 29 Jul. 0.0329 0.0288 0.0310
11:01-12:00, Fri., 29 Jul. 0.0328 0.0281 0.0312
10:01-11:00, Fri., 29 Jul. 0.0331 0.0287 0.0311
09:01-10:00, Fri., 29 Jul. 0.0333 0.0287 0.0312
08:01-09:00, Fri., 29 Jul. 0.0339 0.0285 0.0310
07:01-08:00, Fri., 29 Jul. 0.0336 0.0292 0.0312
06:01-07:00, Fri., 29 Jul. 0.0327 0.0290 0.0309
05:01-06:00, Fri., 29 Jul. 0.0331 0.0289 0.0312
04:01-05:00, Fri., 29 Jul. 0.0331 0.0288 0.0313
03:01-04:00, Fri., 29 Jul. 0.0327 0.0285 0.0309
02:01-03:00, Fri., 29 Jul. 0.0327 0.0295 0.0310
01:01-02:00, Fri., 29 Jul. 0.0327 0.0287 0.0309
00:01-01:00, Fri., 29 Jul. 0.0340 0.0290 0.0308
23:01-24:00, Thu., 28 Jul. 0.0331 0.0285 0.0310
22:01-23:00, Thu., 28 Jul. 0.0326 0.0286 0.0309
21:01-22:00, Thu., 28 Jul. 0.0322 0.0286 0.0306
20:01-21:00, Thu., 28 Jul. 0.0326 0.0290 0.0306
19:01-20:00, Thu., 28 Jul. 0.0326 0.0291 0.0307
18:01-19:00, Thu., 28 Jul. 0.0325 0.0284 0.0308
17:01-18:00, Thu., 28 Jul. 0.0328 0.0288 0.0309
16:01-17:00, Thu., 28 Jul. 0.0325 0.0288 0.0310
15:01-16:00, Thu., 28 Jul. 0.0326 0.0281 0.0309
14:01-15:00, Thu., 28 Jul. 0.0339 0.0291 0.0310
13:01-14:00, Thu., 28 Jul. 0.0335 0.0294 0.0311
12:01-13:00, Thu., 28 Jul. 0.0334 0.0286 0.0308
11:01-12:00, Thu., 28 Jul. 0.0326 0.0292 0.0311
10:01-11:00, Thu., 28 Jul. 0.0333 0.0287 0.0310
09:01-10:00, Thu., 28 Jul. 0.0328 0.0283 0.0312
08:01-09:00, Thu., 28 Jul. 0.0330 0.0292 0.0312
07:01-08:00, Thu., 28 Jul. 0.0338 0.0287 0.0309
06:01-07:00, Thu., 28 Jul. 0.0328 0.0293 0.0311
05:01-06:00, Thu., 28 Jul. 0.0331 0.0288 0.0310
04:01-05:00, Thu., 28 Jul. 0.0336 0.0287 0.0310
03:01-04:00, Thu., 28 Jul. 0.0334 0.0292 0.0311
02:01-03:00, Thu., 28 Jul. 0.0331 0.0295 0.0309
01:01-02:00, Thu., 28 Jul. 0.0326 0.0286 0.0311
00:01-01:00, Thu., 28 Jul. 0.0332 0.0292 0.0308
23:01-24:00, Wed., 27 Jul. 0.0331 0.0290 0.0310
22:01-23:00, Wed., 27 Jul. 0.0326 0.0286 0.0308
21:01-22:00, Wed., 27 Jul. 0.0337 0.0283 0.0308
20:01-21:00, Wed., 27 Jul. 0.0334 0.0291 0.0312
19:01-20:00, Wed., 27 Jul. 0.0340 0.0289 0.0308
18:01-19:00, Wed., 27 Jul. 0.0327 0.0288 0.0308
17:01-18:00, Wed., 27 Jul. 0.0329 0.0277 0.0307
16:01-17:00, Wed., 27 Jul. 0.0327 0.0290 0.0308
15:01-16:00, Wed., 27 Jul. 0.0329 0.0287 0.0308
14:01-15:00, Wed., 27 Jul. 0.0332 0.0286 0.0310
13:01-14:00, Wed., 27 Jul. 0.0323 0.0281 0.0309
12:01-13:00, Wed., 27 Jul. 0.0331 0.0295 0.0311
11:01-12:00, Wed., 27 Jul. 0.0337 0.0287 0.0311
10:01-11:00, Wed., 27 Jul. 0.0334 0.0283 0.0313
09:01-10:00, Wed., 27 Jul. 0.0340 0.0293 0.0313
08:01-09:00, Wed., 27 Jul. 0.0330 0.0286 0.0309
07:01-08:00, Wed., 27 Jul. 0.0335 0.0291 0.0313
06:01-07:00, Wed., 27 Jul. 0.0336 0.0288 0.0310
05:01-06:00, Wed., 27 Jul. 0.0331 0.0290 0.0311
04:01-05:00, Wed., 27 Jul. 0.0334 0.0290 0.0312
03:01-04:00, Wed., 27 Jul. 0.0338 0.0290 0.0311
02:01-03:00, Wed., 27 Jul. 0.0337 0.0295 0.0313
01:01-02:00, Wed., 27 Jul. 0.0341 0.0290 0.0314
00:01-01:00, Wed., 27 Jul. 0.0331 0.0294 0.0311
23:01-24:00, Tue., 26 Jul. 0.0340 0.0291 0.0318
22:01-23:00, Tue., 26 Jul. 0.0348 0.0301 0.0326
21:01-22:00, Tue., 26 Jul. 0.0347 0.0319 0.0332
20:01-21:00, Tue., 26 Jul. 0.0362 0.0317 0.0342
19:01-20:00, Tue., 26 Jul. 0.0363 0.0309 0.0331
18:01-19:00, Tue., 26 Jul. 0.0342 0.0290 0.0322
17:01-18:00, Tue., 26 Jul. 0.0350 0.0303 0.0326
16:01-17:00, Tue., 26 Jul. 0.0354 0.0306 0.0328
15:01-16:00, Tue., 26 Jul. 0.0340 0.0304 0.0327
14:01-15:00, Tue., 26 Jul. 0.0341 0.0302 0.0321
13:01-14:00, Tue., 26 Jul. 0.0333 0.0290 0.0312
12:01-13:00, Tue., 26 Jul. 0.0329 0.0287 0.0309
11:01-12:00, Tue., 26 Jul. 0.0330 0.0290 0.0310
10:01-11:00, Tue., 26 Jul. 0.0331 0.0292 0.0311
09:01-10:00, Tue., 26 Jul. 0.0328 0.0293 0.0312
08:01-09:00, Tue., 26 Jul. 0.0334 0.0292 0.0312
07:01-08:00, Tue., 26 Jul. 0.0324 0.0287 0.0309
06:01-07:00, Tue., 26 Jul. 0.0331 0.0283 0.0310
05:01-06:00, Tue., 26 Jul. 0.0328 0.0290 0.0312
04:01-05:00, Tue., 26 Jul. 0.0333 0.0291 0.0310
03:01-04:00, Tue., 26 Jul. 0.0334 0.0291 0.0309
02:01-03:00, Tue., 26 Jul. 0.0328 0.0289 0.0310
01:01-02:00, Tue., 26 Jul. 0.0336 0.0290 0.0311
00:01-01:00, Tue., 26 Jul. 0.0328 0.0284 0.0307
23:01-24:00, Mon., 25 Jul. 0.0331 0.0290 0.0310
22:01-23:00, Mon., 25 Jul. 0.0323 0.0290 0.0308
21:01-22:00, Mon., 25 Jul. 0.0325 0.0291 0.0306
20:01-21:00, Mon., 25 Jul. 0.0340 0.0288 0.0309
19:01-20:00, Mon., 25 Jul. 0.0329 0.0285 0.0309
18:01-19:00, Mon., 25 Jul. 0.0329 0.0290 0.0311
17:01-18:00, Mon., 25 Jul. 0.0328 0.0289 0.0310
16:01-17:00, Mon., 25 Jul. 0.0333 0.0288 0.0310
15:01-16:00, Mon., 25 Jul. 0.0332 0.0294 0.0314
14:01-15:00, Mon., 25 Jul. 0.0334 0.0289 0.0312
13:01-14:00, Mon., 25 Jul. 0.0338 0.0291 0.0312
12:01-13:00, Mon., 25 Jul. 0.0341 0.0289 0.0312
11:01-12:00, Mon., 25 Jul. 0.0343 0.0294 0.0314
10:01-11:00, Mon., 25 Jul. 0.0331 0.0287 0.0312
09:01-10:00, Mon., 25 Jul. 0.0334 0.0298 0.0314
08:01-09:00, Mon., 25 Jul. 0.0329 0.0290 0.0310
07:01-08:00, Mon., 25 Jul. 0.0335 0.0295 0.0310
06:01-07:00, Mon., 25 Jul. 0.0340 0.0287 0.0311
05:01-06:00, Mon., 25 Jul. 0.0328 0.0292 0.0308
04:01-05:00, Mon., 25 Jul. 0.0335 0.0292 0.0309
03:01-04:00, Mon., 25 Jul. 0.0329 0.0291 0.0308
02:01-03:00, Mon., 25 Jul. 0.0329 0.0293 0.0308
01:01-02:00, Mon., 25 Jul. 0.0327 0.0286 0.0310
00:01-01:00, Mon., 25 Jul. 0.0333 0.0288 0.0309