Measurement results by the hour (Shinjuku) 11 Jul., 2016 - 17 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., 17 Jul. 0.0337 0.0295 0.0314
22:01-23:00, Sun., 17 Jul. 0.0335 0.0293 0.0312
21:01-22:00, Sun., 17 Jul. 0.0336 0.0296 0.0314
20:01-21:00, Sun., 17 Jul. 0.0332 0.0299 0.0316
19:01-20:00, Sun., 17 Jul. 0.0347 0.0299 0.0316
18:01-19:00, Sun., 17 Jul. 0.0332 0.0298 0.0313
17:01-18:00, Sun., 17 Jul. 0.0334 0.0301 0.0316
16:01-17:00, Sun., 17 Jul. 0.0341 0.0292 0.0315
15:01-16:00, Sun., 17 Jul. 0.0335 0.0294 0.0314
14:01-15:00, Sun., 17 Jul. 0.0336 0.0301 0.0314
13:01-14:00, Sun., 17 Jul. 0.0338 0.0298 0.0314
12:01-13:00, Sun., 17 Jul. 0.0339 0.0298 0.0317
11:01-12:00, Sun., 17 Jul. 0.0337 0.0293 0.0314
10:01-11:00, Sun., 17 Jul. 0.0332 0.0290 0.0312
09:01-10:00, Sun., 17 Jul. 0.0337 0.0287 0.0312
08:01-09:00, Sun., 17 Jul. 0.0331 0.0293 0.0313
07:01-08:00, Sun., 17 Jul. 0.0331 0.0298 0.0314
06:01-07:00, Sun., 17 Jul. 0.0337 0.0296 0.0313
05:01-06:00, Sun., 17 Jul. 0.0333 0.0294 0.0313
04:01-05:00, Sun., 17 Jul. 0.0327 0.0286 0.0309
03:01-04:00, Sun., 17 Jul. 0.0338 0.0289 0.0311
02:01-03:00, Sun., 17 Jul. 0.0333 0.0290 0.0311
01:01-02:00, Sun., 17 Jul. 0.0333 0.0297 0.0311
00:01-01:00, Sun., 17 Jul. 0.0332 0.0288 0.0314
23:01-24:00, Sat., 16 Jul. 0.0330 0.0293 0.0311
22:01-23:00, Sat., 16 Jul. 0.0330 0.0290 0.0312
21:01-22:00, Sat., 16 Jul. 0.0334 0.0289 0.0313
20:01-21:00, Sat., 16 Jul. 0.0333 0.0287 0.0311
19:01-20:00, Sat., 16 Jul. 0.0331 0.0284 0.0310
18:01-19:00, Sat., 16 Jul. 0.0334 0.0293 0.0311
17:01-18:00, Sat., 16 Jul. 0.0331 0.0292 0.0312
16:01-17:00, Sat., 16 Jul. 0.0327 0.0294 0.0312
15:01-16:00, Sat., 16 Jul. 0.0328 0.0297 0.0314
14:01-15:00, Sat., 16 Jul. 0.0334 0.0294 0.0312
13:01-14:00, Sat., 16 Jul. 0.0338 0.0289 0.0311
12:01-13:00, Sat., 16 Jul. 0.0327 0.0292 0.0312
11:01-12:00, Sat., 16 Jul. 0.0335 0.0291 0.0313
10:01-11:00, Sat., 16 Jul. 0.0336 0.0294 0.0313
09:01-10:00, Sat., 16 Jul. 0.0331 0.0285 0.0311
08:01-09:00, Sat., 16 Jul. 0.0329 0.0283 0.0312
07:01-08:00, Sat., 16 Jul. 0.0329 0.0297 0.0313
06:01-07:00, Sat., 16 Jul. 0.0332 0.0288 0.0313
05:01-06:00, Sat., 16 Jul. 0.0332 0.0294 0.0310
04:01-05:00, Sat., 16 Jul. 0.0326 0.0293 0.0308
03:01-04:00, Sat., 16 Jul. 0.0323 0.0287 0.0308
02:01-03:00, Sat., 16 Jul. 0.0330 0.0296 0.0312
01:01-02:00, Sat., 16 Jul. 0.0325 0.0286 0.0307
00:01-01:00, Sat., 16 Jul. 0.0323 0.0287 0.0308
23:01-24:00, Fri., 15 Jul. 0.0325 0.0290 0.0308
22:01-23:00, Fri., 15 Jul. 0.0333 0.0286 0.0309
21:01-22:00, Fri., 15 Jul. 0.0328 0.0286 0.0306
20:01-21:00, Fri., 15 Jul. 0.0336 0.0290 0.0311
19:01-20:00, Fri., 15 Jul. 0.0326 0.0288 0.0309
18:01-19:00, Fri., 15 Jul. 0.0329 0.0285 0.0310
17:01-18:00, Fri., 15 Jul. 0.0335 0.0293 0.0310
16:01-17:00, Fri., 15 Jul. 0.0338 0.0290 0.0312
15:01-16:00, Fri., 15 Jul. 0.0347 0.0302 0.0324
14:01-15:00, Fri., 15 Jul. 0.0369 0.0309 0.0350
13:01-14:00, Fri., 15 Jul. 0.0444 0.0339 0.0376
12:01-13:00, Fri., 15 Jul. 0.0490 0.0394 0.0445
10:01-11:00, Fri., 15 Jul. 0.0342 0.0301 0.0329
09:01-10:00, Fri., 15 Jul. 0.0355 0.0310 0.0331
08:01-09:00, Fri., 15 Jul. 0.0368 0.0318 0.0341
07:01-08:00, Fri., 15 Jul. 0.0353 0.0308 0.0332
06:01-07:00, Fri., 15 Jul. 0.0353 0.0314 0.0333
05:01-06:00, Fri., 15 Jul. 0.0350 0.0304 0.0331
04:01-05:00, Fri., 15 Jul. 0.0342 0.0300 0.0320
03:01-04:00, Fri., 15 Jul. 0.0341 0.0306 0.0321
02:01-03:00, Fri., 15 Jul. 0.0349 0.0303 0.0321
01:01-02:00, Fri., 15 Jul. 0.0341 0.0287 0.0319
00:01-01:00, Fri., 15 Jul. 0.0340 0.0305 0.0321
23:01-24:00, Thu., 14 Jul. 0.0345 0.0303 0.0320
22:01-23:00, Thu., 14 Jul. 0.0346 0.0308 0.0329
21:01-22:00, Thu., 14 Jul. 0.0406 0.0329 0.0356
20:01-21:00, Thu., 14 Jul. 0.0492 0.0369 0.0427
19:01-20:00, Thu., 14 Jul. 0.0505 0.0436 0.0470
18:01-19:00, Thu., 14 Jul. 0.0444 0.0313 0.0370
17:01-18:00, Thu., 14 Jul. 0.0401 0.0331 0.0360
16:01-17:00, Thu., 14 Jul. 0.0432 0.0338 0.0386
15:01-16:00, Thu., 14 Jul. 0.0349 0.0306 0.0327
14:01-15:00, Thu., 14 Jul. 0.0352 0.0305 0.0323
13:01-14:00, Thu., 14 Jul. 0.0342 0.0303 0.0325
12:01-13:00, Thu., 14 Jul. 0.0351 0.0301 0.0323
11:01-12:00, Thu., 14 Jul. 0.0351 0.0305 0.0328
10:01-11:00, Thu., 14 Jul. 0.0354 0.0304 0.0328
09:01-10:00, Thu., 14 Jul. 0.0348 0.0300 0.0323
08:01-09:00, Thu., 14 Jul. 0.0347 0.0299 0.0324
07:01-08:00, Thu., 14 Jul. 0.0347 0.0313 0.0328
06:01-07:00, Thu., 14 Jul. 0.0348 0.0303 0.0327
05:01-06:00, Thu., 14 Jul. 0.0345 0.0300 0.0325
04:01-05:00, Thu., 14 Jul. 0.0341 0.0298 0.0322
03:01-04:00, Thu., 14 Jul. 0.0342 0.0301 0.0323
02:01-03:00, Thu., 14 Jul. 0.0340 0.0302 0.0320
01:01-02:00, Thu., 14 Jul. 0.0347 0.0303 0.0321
00:01-01:00, Thu., 14 Jul. 0.0340 0.0294 0.0320
23:01-24:00, Wed., 13 Jul. 0.0338 0.0296 0.0320
22:01-23:00, Wed., 13 Jul. 0.0344 0.0299 0.0320
21:01-22:00, Wed., 13 Jul. 0.0344 0.0296 0.0320
20:01-21:00, Wed., 13 Jul. 0.0341 0.0305 0.0320
19:01-20:00, Wed., 13 Jul. 0.0339 0.0300 0.0319
18:01-19:00, Wed., 13 Jul. 0.0342 0.0307 0.0323
17:01-18:00, Wed., 13 Jul. 0.0348 0.0311 0.0328
16:01-17:00, Wed., 13 Jul. 0.0356 0.0312 0.0331
15:01-16:00, Wed., 13 Jul. 0.0353 0.0306 0.0328
14:01-15:00, Wed., 13 Jul. 0.0353 0.0311 0.0333
13:01-14:00, Wed., 13 Jul. 0.0355 0.0300 0.0332
12:01-13:00, Wed., 13 Jul. 0.0346 0.0307 0.0325
11:01-12:00, Wed., 13 Jul. 0.0344 0.0298 0.0320
10:01-11:00, Wed., 13 Jul. 0.0336 0.0299 0.0319
09:01-10:00, Wed., 13 Jul. 0.0341 0.0305 0.0323
08:01-09:00, Wed., 13 Jul. 0.0345 0.0299 0.0322
07:01-08:00, Wed., 13 Jul. 0.0341 0.0302 0.0322
06:01-07:00, Wed., 13 Jul. 0.0331 0.0287 0.0315
05:01-06:00, Wed., 13 Jul. 0.0334 0.0296 0.0318
04:01-05:00, Wed., 13 Jul. 0.0337 0.0292 0.0317
03:01-04:00, Wed., 13 Jul. 0.0337 0.0300 0.0319
02:01-03:00, Wed., 13 Jul. 0.0335 0.0303 0.0320
01:01-02:00, Wed., 13 Jul. 0.0344 0.0304 0.0323
00:01-01:00, Wed., 13 Jul. 0.0343 0.0296 0.0318
23:01-24:00, Tue., 12 Jul. 0.0336 0.0296 0.0315
22:01-23:00, Tue., 12 Jul. 0.0330 0.0297 0.0316
21:01-22:00, Tue., 12 Jul. 0.0338 0.0301 0.0318
20:01-21:00, Tue., 12 Jul. 0.0341 0.0293 0.0316
19:01-20:00, Tue., 12 Jul. 0.0342 0.0297 0.0319
18:01-19:00, Tue., 12 Jul. 0.0338 0.0300 0.0319
17:01-18:00, Tue., 12 Jul. 0.0342 0.0297 0.0317
16:01-17:00, Tue., 12 Jul. 0.0338 0.0297 0.0322
15:01-16:00, Tue., 12 Jul. 0.0344 0.0300 0.0319
14:01-15:00, Tue., 12 Jul. 0.0338 0.0295 0.0318
13:01-14:00, Tue., 12 Jul. 0.0343 0.0303 0.0322
12:01-13:00, Tue., 12 Jul. 0.0338 0.0297 0.0318
11:01-12:00, Tue., 12 Jul. 0.0342 0.0304 0.0320
10:01-11:00, Tue., 12 Jul. 0.0336 0.0292 0.0319
09:01-10:00, Tue., 12 Jul. 0.0342 0.0302 0.0322
08:01-09:00, Tue., 12 Jul. 0.0348 0.0297 0.0324
07:01-08:00, Tue., 12 Jul. 0.0345 0.0297 0.0319
06:01-07:00, Tue., 12 Jul. 0.0346 0.0301 0.0318
05:01-06:00, Tue., 12 Jul. 0.0340 0.0299 0.0317
04:01-05:00, Tue., 12 Jul. 0.0332 0.0302 0.0316
03:01-04:00, Tue., 12 Jul. 0.0340 0.0299 0.0318
02:01-03:00, Tue., 12 Jul. 0.0332 0.0299 0.0316
01:01-02:00, Tue., 12 Jul. 0.0336 0.0290 0.0316
00:01-01:00, Tue., 12 Jul. 0.0338 0.0296 0.0319
23:01-24:00, Mon., 11 Jul. 0.0340 0.0295 0.0317
22:01-23:00, Mon., 11 Jul. 0.0335 0.0294 0.0317
21:01-22:00, Mon., 11 Jul. 0.0342 0.0301 0.0316
20:01-21:00, Mon., 11 Jul. 0.0343 0.0299 0.0318
19:01-20:00, Mon., 11 Jul. 0.0336 0.0299 0.0316
18:01-19:00, Mon., 11 Jul. 0.0335 0.0296 0.0315
17:01-18:00, Mon., 11 Jul. 0.0335 0.0300 0.0316
16:01-17:00, Mon., 11 Jul. 0.0343 0.0298 0.0318
15:01-16:00, Mon., 11 Jul. 0.0340 0.0298 0.0318
14:01-15:00, Mon., 11 Jul. 0.0336 0.0292 0.0319
13:01-14:00, Mon., 11 Jul. 0.0338 0.0304 0.0321
12:01-13:00, Mon., 11 Jul. 0.0346 0.0297 0.0320
11:01-12:00, Mon., 11 Jul. 0.0340 0.0301 0.0324
10:01-11:00, Mon., 11 Jul. 0.0347 0.0299 0.0322
09:01-10:00, Mon., 11 Jul. 0.0344 0.0305 0.0326
08:01-09:00, Mon., 11 Jul. 0.0352 0.0311 0.0326
07:01-08:00, Mon., 11 Jul. 0.0345 0.0310 0.0327
06:01-07:00, Mon., 11 Jul. 0.0342 0.0305 0.0324
05:01-06:00, Mon., 11 Jul. 0.0344 0.0302 0.0324
04:01-05:00, Mon., 11 Jul. 0.0339 0.0301 0.0319
03:01-04:00, Mon., 11 Jul. 0.0334 0.0297 0.0318
02:01-03:00, Mon., 11 Jul. 0.0347 0.0301 0.0318
01:01-02:00, Mon., 11 Jul. 0.0342 0.0292 0.0320
00:01-01:00, Mon., 11 Jul. 0.0338 0.0298 0.0317