Measurement results by the hour (Shinjuku) 24 Aug., 2015 - 30 Aug., 2015

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., 30 Aug. 0.0331 0.0293 0.0309
22:01-23:00, Sun., 30 Aug. 0.0335 0.0291 0.0309
21:01-22:00, Sun., 30 Aug. 0.0324 0.0293 0.0309
20:01-21:00, Sun., 30 Aug. 0.0339 0.0296 0.0313
19:01-20:00, Sun., 30 Aug. 0.0337 0.0294 0.0315
18:01-19:00, Sun., 30 Aug. 0.0352 0.0297 0.0320
17:01-18:00, Sun., 30 Aug. 0.0350 0.0313 0.0331
16:01-17:00, Sun., 30 Aug. 0.0354 0.0319 0.0336
15:01-16:00, Sun., 30 Aug. 0.0355 0.0304 0.0331
14:01-15:00, Sun., 30 Aug. 0.0340 0.0293 0.0314
13:01-14:00, Sun., 30 Aug. 0.0329 0.0295 0.0313
12:01-13:00, Sun., 30 Aug. 0.0352 0.0300 0.0319
11:01-12:00, Sun., 30 Aug. 0.0349 0.0295 0.0326
10:01-11:00, Sun., 30 Aug. 0.0338 0.0299 0.0320
09:01-10:00, Sun., 30 Aug. 0.0343 0.0297 0.0315
08:01-09:00, Sun., 30 Aug. 0.0335 0.0289 0.0314
07:01-08:00, Sun., 30 Aug. 0.0347 0.0289 0.0318
06:01-07:00, Sun., 30 Aug. 0.0337 0.0293 0.0313
05:01-06:00, Sun., 30 Aug. 0.0331 0.0298 0.0313
04:01-05:00, Sun., 30 Aug. 0.0331 0.0289 0.0312
03:01-04:00, Sun., 30 Aug. 0.0329 0.0295 0.0314
02:01-03:00, Sun., 30 Aug. 0.0326 0.0287 0.0312
01:01-02:00, Sun., 30 Aug. 0.0333 0.0292 0.0313
00:01-01:00, Sun., 30 Aug. 0.0333 0.0294 0.0311
23:01-24:00, Sat., 29 Aug. 0.0330 0.0285 0.0314
22:01-23:00, Sat., 29 Aug. 0.0340 0.0300 0.0317
21:01-22:00, Sat., 29 Aug. 0.0335 0.0304 0.0316
20:01-21:00, Sat., 29 Aug. 0.0337 0.0297 0.0314
19:01-20:00, Sat., 29 Aug. 0.0329 0.0294 0.0311
18:01-19:00, Sat., 29 Aug. 0.0328 0.0283 0.0309
17:01-18:00, Sat., 29 Aug. 0.0337 0.0294 0.0313
16:01-17:00, Sat., 29 Aug. 0.0339 0.0287 0.0317
15:01-16:00, Sat., 29 Aug. 0.0337 0.0295 0.0316
14:01-15:00, Sat., 29 Aug. 0.0337 0.0297 0.0320
13:01-14:00, Sat., 29 Aug. 0.0345 0.0303 0.0323
12:01-13:00, Sat., 29 Aug. 0.0345 0.0299 0.0319
11:01-12:00, Sat., 29 Aug. 0.0342 0.0297 0.0321
10:01-11:00, Sat., 29 Aug. 0.0348 0.0296 0.0322
09:01-10:00, Sat., 29 Aug. 0.0355 0.0300 0.0326
08:01-09:00, Sat., 29 Aug. 0.0339 0.0301 0.0321
07:01-08:00, Sat., 29 Aug. 0.0340 0.0303 0.0320
06:01-07:00, Sat., 29 Aug. 0.0344 0.0295 0.0321
05:01-06:00, Sat., 29 Aug. 0.0363 0.0306 0.0325
04:01-05:00, Sat., 29 Aug. 0.0339 0.0299 0.0320
03:01-04:00, Sat., 29 Aug. 0.0331 0.0294 0.0310
02:01-03:00, Sat., 29 Aug. 0.0333 0.0301 0.0316
01:01-02:00, Sat., 29 Aug. 0.0350 0.0300 0.0323
00:01-01:00, Sat., 29 Aug. 0.0355 0.0309 0.0331
23:01-24:00, Fri., 28 Aug. 0.0358 0.0301 0.0332
22:01-23:00, Fri., 28 Aug. 0.0350 0.0299 0.0323
21:01-22:00, Fri., 28 Aug. 0.0342 0.0299 0.0317
20:01-21:00, Fri., 28 Aug. 0.0333 0.0290 0.0311
19:01-20:00, Fri., 28 Aug. 0.0335 0.0295 0.0313
18:01-19:00, Fri., 28 Aug. 0.0338 0.0290 0.0310
17:01-18:00, Fri., 28 Aug. 0.0334 0.0290 0.0309
16:01-17:00, Fri., 28 Aug. 0.0324 0.0287 0.0308
15:01-16:00, Fri., 28 Aug. 0.0342 0.0295 0.0312
14:01-15:00, Fri., 28 Aug. 0.0340 0.0292 0.0312
13:01-14:00, Fri., 28 Aug. 0.0332 0.0286 0.0312
12:01-13:00, Fri., 28 Aug. 0.0345 0.0292 0.0315
11:01-12:00, Fri., 28 Aug. 0.0335 0.0287 0.0314
10:01-11:00, Fri., 28 Aug. 0.0330 0.0293 0.0312
09:01-10:00, Fri., 28 Aug. 0.0340 0.0297 0.0314
08:01-09:00, Fri., 28 Aug. 0.0339 0.0298 0.0316
07:01-08:00, Fri., 28 Aug. 0.0345 0.0309 0.0324
06:01-07:00, Fri., 28 Aug. 0.0347 0.0309 0.0325
05:01-06:00, Fri., 28 Aug. 0.0343 0.0293 0.0316
04:01-05:00, Fri., 28 Aug. 0.0333 0.0300 0.0313
03:01-04:00, Fri., 28 Aug. 0.0334 0.0294 0.0314
02:01-03:00, Fri., 28 Aug. 0.0332 0.0284 0.0313
01:01-02:00, Fri., 28 Aug. 0.0328 0.0295 0.0311
00:01-01:00, Fri., 28 Aug. 0.0331 0.0290 0.0312
23:01-24:00, Thu., 27 Aug. 0.0329 0.0293 0.0313
22:01-23:00, Thu., 27 Aug. 0.0341 0.0296 0.0315
21:01-22:00, Thu., 27 Aug. 0.0334 0.0287 0.0311
20:01-21:00, Thu., 27 Aug. 0.0327 0.0292 0.0310
19:01-20:00, Thu., 27 Aug. 0.0334 0.0293 0.0313
18:01-19:00, Thu., 27 Aug. 0.0337 0.0296 0.0315
17:01-18:00, Thu., 27 Aug. 0.0329 0.0290 0.0311
16:01-17:00, Thu., 27 Aug. 0.0327 0.0290 0.0311
15:01-16:00, Thu., 27 Aug. 0.0339 0.0284 0.0312
14:01-15:00, Thu., 27 Aug. 0.0328 0.0290 0.0309
13:01-14:00, Thu., 27 Aug. 0.0327 0.0288 0.0309
12:01-13:00, Thu., 27 Aug. 0.0335 0.0290 0.0308
11:01-12:00, Thu., 27 Aug. 0.0332 0.0292 0.0315
10:01-11:00, Thu., 27 Aug. 0.0330 0.0298 0.0314
09:01-10:00, Thu., 27 Aug. 0.0333 0.0293 0.0314
08:01-09:00, Thu., 27 Aug. 0.0333 0.0295 0.0311
07:01-08:00, Thu., 27 Aug. 0.0347 0.0293 0.0314
06:01-07:00, Thu., 27 Aug. 0.0333 0.0296 0.0314
05:01-06:00, Thu., 27 Aug. 0.0336 0.0293 0.0313
04:01-05:00, Thu., 27 Aug. 0.0336 0.0296 0.0313
03:01-04:00, Thu., 27 Aug. 0.0327 0.0290 0.0314
02:01-03:00, Thu., 27 Aug. 0.0329 0.0289 0.0310
01:01-02:00, Thu., 27 Aug. 0.0337 0.0291 0.0312
00:01-01:00, Thu., 27 Aug. 0.0334 0.0292 0.0312
23:01-24:00, Wed., 26 Aug. 0.0326 0.0298 0.0311
22:01-23:00, Wed., 26 Aug. 0.0343 0.0302 0.0316
21:01-22:00, Wed., 26 Aug. 0.0334 0.0305 0.0317
20:01-21:00, Wed., 26 Aug. 0.0345 0.0292 0.0316
19:01-20:00, Wed., 26 Aug. 0.0333 0.0299 0.0316
18:01-19:00, Wed., 26 Aug. 0.0341 0.0296 0.0314
17:01-18:00, Wed., 26 Aug. 0.0340 0.0297 0.0315
16:01-17:00, Wed., 26 Aug. 0.0341 0.0292 0.0316
15:01-16:00, Wed., 26 Aug. 0.0334 0.0295 0.0314
14:01-15:00, Wed., 26 Aug. 0.0341 0.0297 0.0315
13:01-14:00, Wed., 26 Aug. 0.0337 0.0302 0.0319
12:01-13:00, Wed., 26 Aug. 0.0344 0.0293 0.0320
11:01-12:00, Wed., 26 Aug. 0.0344 0.0289 0.0323
10:01-11:00, Wed., 26 Aug. 0.0340 0.0310 0.0326
09:01-10:00, Wed., 26 Aug. 0.0360 0.0324 0.0339
08:01-09:00, Wed., 26 Aug. 0.0365 0.0325 0.0341
07:01-08:00, Wed., 26 Aug. 0.0358 0.0327 0.0341
06:01-07:00, Wed., 26 Aug. 0.0367 0.0322 0.0344
05:01-06:00, Wed., 26 Aug. 0.0359 0.0316 0.0339
04:01-05:00, Wed., 26 Aug. 0.0350 0.0302 0.0326
03:01-04:00, Wed., 26 Aug. 0.0337 0.0299 0.0319
02:01-03:00, Wed., 26 Aug. 0.0338 0.0293 0.0317
01:01-02:00, Wed., 26 Aug. 0.0336 0.0304 0.0319
00:01-01:00, Wed., 26 Aug. 0.0347 0.0301 0.0318
23:01-24:00, Tue., 25 Aug. 0.0339 0.0295 0.0317
22:01-23:00, Tue., 25 Aug. 0.0332 0.0283 0.0312
21:01-22:00, Tue., 25 Aug. 0.0330 0.0293 0.0310
20:01-21:00, Tue., 25 Aug. 0.0325 0.0296 0.0309
19:01-20:00, Tue., 25 Aug. 0.0331 0.0288 0.0306
18:01-19:00, Tue., 25 Aug. 0.0331 0.0291 0.0309
17:01-18:00, Tue., 25 Aug. 0.0319 0.0289 0.0305
16:01-17:00, Tue., 25 Aug. 0.0323 0.0288 0.0308
15:01-16:00, Tue., 25 Aug. 0.0330 0.0294 0.0310
14:01-15:00, Tue., 25 Aug. 0.0333 0.0289 0.0312
13:01-14:00, Tue., 25 Aug. 0.0327 0.0288 0.0308
12:01-13:00, Tue., 25 Aug. 0.0322 0.0285 0.0307
11:01-12:00, Tue., 25 Aug. 0.0337 0.0283 0.0309
10:01-11:00, Tue., 25 Aug. 0.0333 0.0285 0.0310
09:01-10:00, Tue., 25 Aug. 0.0325 0.0292 0.0309
08:01-09:00, Tue., 25 Aug. 0.0339 0.0281 0.0307
07:01-08:00, Tue., 25 Aug. 0.0330 0.0288 0.0308
06:01-07:00, Tue., 25 Aug. 0.0326 0.0288 0.0307
05:01-06:00, Tue., 25 Aug. 0.0337 0.0291 0.0309
04:01-05:00, Tue., 25 Aug. 0.0327 0.0293 0.0311
03:01-04:00, Tue., 25 Aug. 0.0327 0.0287 0.0306
02:01-03:00, Tue., 25 Aug. 0.0329 0.0285 0.0307
01:01-02:00, Tue., 25 Aug. 0.0324 0.0290 0.0310
00:01-01:00, Tue., 25 Aug. 0.0330 0.0281 0.0310
23:01-24:00, Mon., 24 Aug. 0.0325 0.0286 0.0307
22:01-23:00, Mon., 24 Aug. 0.0330 0.0288 0.0308
21:01-22:00, Mon., 24 Aug. 0.0341 0.0295 0.0312
20:01-21:00, Mon., 24 Aug. 0.0328 0.0286 0.0307
19:01-20:00, Mon., 24 Aug. 0.0329 0.0293 0.0309
18:01-19:00, Mon., 24 Aug. 0.0330 0.0295 0.0309
17:01-18:00, Mon., 24 Aug. 0.0331 0.0294 0.0308
16:01-17:00, Mon., 24 Aug. 0.0335 0.0287 0.0309
15:01-16:00, Mon., 24 Aug. 0.0337 0.0292 0.0311
14:01-15:00, Mon., 24 Aug. 0.0331 0.0296 0.0312
13:01-14:00, Mon., 24 Aug. 0.0336 0.0286 0.0313
12:01-13:00, Mon., 24 Aug. 0.0331 0.0288 0.0313
11:01-12:00, Mon., 24 Aug. 0.0329 0.0296 0.0311
10:01-11:00, Mon., 24 Aug. 0.0328 0.0294 0.0311
09:01-10:00, Mon., 24 Aug. 0.0328 0.0296 0.0314
08:01-09:00, Mon., 24 Aug. 0.0336 0.0289 0.0314
07:01-08:00, Mon., 24 Aug. 0.0334 0.0295 0.0315
06:01-07:00, Mon., 24 Aug. 0.0328 0.0290 0.0313
05:01-06:00, Mon., 24 Aug. 0.0334 0.0283 0.0315
04:01-05:00, Mon., 24 Aug. 0.0328 0.0291 0.0311
03:01-04:00, Mon., 24 Aug. 0.0332 0.0300 0.0314
02:01-03:00, Mon., 24 Aug. 0.0337 0.0291 0.0313
01:01-02:00, Mon., 24 Aug. 0.0336 0.0298 0.0315
00:01-01:00, Mon., 24 Aug. 0.0341 0.0293 0.0313