Measurement results by the hour (Hachioji) 17 Aug., 2020 - 23 Aug., 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., 23 Aug. 0.0340 0.0303 0.0320
22:01-23:00, Sun., 23 Aug. 0.0343 0.0298 0.0319
21:01-22:00, Sun., 23 Aug. 0.0340 0.0295 0.0319
20:01-21:00, Sun., 23 Aug. 0.0341 0.0298 0.0318
19:01-20:00, Sun., 23 Aug. 0.0340 0.0300 0.0317
18:01-19:00, Sun., 23 Aug. 0.0335 0.0301 0.0318
17:01-18:00, Sun., 23 Aug. 0.0344 0.0301 0.0321
16:01-17:00, Sun., 23 Aug. 0.0336 0.0290 0.0319
15:01-16:00, Sun., 23 Aug. 0.0342 0.0299 0.0320
14:01-15:00, Sun., 23 Aug. 0.0337 0.0298 0.0319
13:01-14:00, Sun., 23 Aug. 0.0339 0.0302 0.0323
12:01-13:00, Sun., 23 Aug. 0.0357 0.0308 0.0327
11:01-12:00, Sun., 23 Aug. 0.0350 0.0308 0.0326
10:01-11:00, Sun., 23 Aug. 0.0342 0.0306 0.0327
09:01-10:00, Sun., 23 Aug. 0.0357 0.0306 0.0326
08:01-09:00, Sun., 23 Aug. 0.0348 0.0303 0.0327
07:01-08:00, Sun., 23 Aug. 0.0348 0.0305 0.0328
06:01-07:00, Sun., 23 Aug. 0.0340 0.0311 0.0328
05:01-06:00, Sun., 23 Aug. 0.0347 0.0305 0.0325
04:01-05:00, Sun., 23 Aug. 0.0350 0.0311 0.0327
03:01-04:00, Sun., 23 Aug. 0.0350 0.0304 0.0324
02:01-03:00, Sun., 23 Aug. 0.0348 0.0301 0.0324
01:01-02:00, Sun., 23 Aug. 0.0340 0.0303 0.0324
00:01-01:00, Sun., 23 Aug. 0.0351 0.0302 0.0322
23:01-24:00, Sat., 22 Aug. 0.0345 0.0299 0.0324
22:01-23:00, Sat., 22 Aug. 0.0340 0.0302 0.0326
21:01-22:00, Sat., 22 Aug. 0.0354 0.0306 0.0331
20:01-21:00, Sat., 22 Aug. 0.0346 0.0305 0.0324
19:01-20:00, Sat., 22 Aug. 0.0342 0.0306 0.0324
18:01-19:00, Sat., 22 Aug. 0.0346 0.0306 0.0324
17:01-18:00, Sat., 22 Aug. 0.0348 0.0299 0.0324
16:01-17:00, Sat., 22 Aug. 0.0346 0.0303 0.0324
15:01-16:00, Sat., 22 Aug. 0.0346 0.0299 0.0323
14:01-15:00, Sat., 22 Aug. 0.0341 0.0303 0.0324
13:01-14:00, Sat., 22 Aug. 0.0357 0.0308 0.0325
12:01-13:00, Sat., 22 Aug. 0.0341 0.0303 0.0323
11:01-12:00, Sat., 22 Aug. 0.0342 0.0301 0.0323
10:01-11:00, Sat., 22 Aug. 0.0352 0.0298 0.0324
09:01-10:00, Sat., 22 Aug. 0.0351 0.0312 0.0329
08:01-09:00, Sat., 22 Aug. 0.0356 0.0315 0.0334
07:01-08:00, Sat., 22 Aug. 0.0365 0.0324 0.0340
06:01-07:00, Sat., 22 Aug. 0.0367 0.0325 0.0349
05:01-06:00, Sat., 22 Aug. 0.0368 0.0334 0.0352
04:01-05:00, Sat., 22 Aug. 0.0386 0.0330 0.0353
03:01-04:00, Sat., 22 Aug. 0.0389 0.0334 0.0357
02:01-03:00, Sat., 22 Aug. 0.0365 0.0330 0.0344
01:01-02:00, Sat., 22 Aug. 0.0359 0.0316 0.0335
00:01-01:00, Sat., 22 Aug. 0.0352 0.0307 0.0323
23:01-24:00, Fri., 21 Aug. 0.0340 0.0291 0.0321
22:01-23:00, Fri., 21 Aug. 0.0339 0.0297 0.0321
21:01-22:00, Fri., 21 Aug. 0.0342 0.0302 0.0321
20:01-21:00, Fri., 21 Aug. 0.0339 0.0301 0.0320
19:01-20:00, Fri., 21 Aug. 0.0347 0.0297 0.0319
18:01-19:00, Fri., 21 Aug. 0.0345 0.0296 0.0321
17:01-18:00, Fri., 21 Aug. 0.0338 0.0303 0.0319
16:01-17:00, Fri., 21 Aug. 0.0341 0.0296 0.0321
15:01-16:00, Fri., 21 Aug. 0.0340 0.0301 0.0322
14:01-15:00, Fri., 21 Aug. 0.0336 0.0303 0.0323
13:01-14:00, Fri., 21 Aug. 0.0346 0.0300 0.0325
12:01-13:00, Fri., 21 Aug. 0.0348 0.0310 0.0327
11:01-12:00, Fri., 21 Aug. 0.0341 0.0307 0.0329
10:01-11:00, Fri., 21 Aug. 0.0349 0.0309 0.0334
09:01-10:00, Fri., 21 Aug. 0.0360 0.0316 0.0335
08:01-09:00, Fri., 21 Aug. 0.0362 0.0316 0.0337
07:01-08:00, Fri., 21 Aug. 0.0365 0.0320 0.0342
06:01-07:00, Fri., 21 Aug. 0.0364 0.0324 0.0346
05:01-06:00, Fri., 21 Aug. 0.0368 0.0324 0.0348
04:01-05:00, Fri., 21 Aug. 0.0367 0.0317 0.0342
03:01-04:00, Fri., 21 Aug. 0.0353 0.0316 0.0336
02:01-03:00, Fri., 21 Aug. 0.0352 0.0316 0.0334
01:01-02:00, Fri., 21 Aug. 0.0347 0.0302 0.0327
00:01-01:00, Fri., 21 Aug. 0.0342 0.0296 0.0323
23:01-24:00, Thu., 20 Aug. 0.0350 0.0300 0.0319
22:01-23:00, Thu., 20 Aug. 0.0343 0.0307 0.0324
21:01-22:00, Thu., 20 Aug. 0.0340 0.0307 0.0320
20:01-21:00, Thu., 20 Aug. 0.0342 0.0298 0.0322
19:01-20:00, Thu., 20 Aug. 0.0339 0.0294 0.0319
18:01-19:00, Thu., 20 Aug. 0.0340 0.0298 0.0319
17:01-18:00, Thu., 20 Aug. 0.0343 0.0292 0.0319
16:01-17:00, Thu., 20 Aug. 0.0341 0.0289 0.0321
15:01-16:00, Thu., 20 Aug. 0.0341 0.0302 0.0320
14:01-15:00, Thu., 20 Aug. 0.0339 0.0304 0.0321
13:01-14:00, Thu., 20 Aug. 0.0351 0.0301 0.0323
12:01-13:00, Thu., 20 Aug. 0.0353 0.0302 0.0322
11:01-12:00, Thu., 20 Aug. 0.0348 0.0302 0.0321
10:01-11:00, Thu., 20 Aug. 0.0345 0.0302 0.0323
09:01-10:00, Thu., 20 Aug. 0.0345 0.0304 0.0324
08:01-09:00, Thu., 20 Aug. 0.0352 0.0304 0.0330
07:01-08:00, Thu., 20 Aug. 0.0363 0.0314 0.0338
06:01-07:00, Thu., 20 Aug. 0.0361 0.0314 0.0343
05:01-06:00, Thu., 20 Aug. 0.0366 0.0325 0.0343
04:01-05:00, Thu., 20 Aug. 0.0366 0.0316 0.0343
03:01-04:00, Thu., 20 Aug. 0.0362 0.0310 0.0337
02:01-03:00, Thu., 20 Aug. 0.0347 0.0301 0.0323
01:01-02:00, Thu., 20 Aug. 0.0338 0.0300 0.0319
00:01-01:00, Thu., 20 Aug. 0.0342 0.0302 0.0321
23:01-24:00, Wed., 19 Aug. 0.0341 0.0299 0.0318
22:01-23:00, Wed., 19 Aug. 0.0341 0.0292 0.0322
21:01-22:00, Wed., 19 Aug. 0.0340 0.0296 0.0320
20:01-21:00, Wed., 19 Aug. 0.0346 0.0301 0.0320
19:01-20:00, Wed., 19 Aug. 0.0343 0.0303 0.0322
18:01-19:00, Wed., 19 Aug. 0.0339 0.0291 0.0321
17:01-18:00, Wed., 19 Aug. 0.0334 0.0296 0.0318
16:01-17:00, Wed., 19 Aug. 0.0348 0.0305 0.0321
15:01-16:00, Wed., 19 Aug. 0.0339 0.0296 0.0319
14:01-15:00, Wed., 19 Aug. 0.0345 0.0304 0.0321
13:01-14:00, Wed., 19 Aug. 0.0344 0.0297 0.0320
12:01-13:00, Wed., 19 Aug. 0.0354 0.0311 0.0325
11:01-12:00, Wed., 19 Aug. 0.0357 0.0307 0.0326
10:01-11:00, Wed., 19 Aug. 0.0341 0.0300 0.0323
09:01-10:00, Wed., 19 Aug. 0.0347 0.0304 0.0325
08:01-09:00, Wed., 19 Aug. 0.0340 0.0306 0.0325
07:01-08:00, Wed., 19 Aug. 0.0348 0.0314 0.0329
06:01-07:00, Wed., 19 Aug. 0.0356 0.0318 0.0336
05:01-06:00, Wed., 19 Aug. 0.0364 0.0313 0.0335
04:01-05:00, Wed., 19 Aug. 0.0364 0.0316 0.0337
03:01-04:00, Wed., 19 Aug. 0.0364 0.0307 0.0333
02:01-03:00, Wed., 19 Aug. 0.0348 0.0306 0.0328
01:01-02:00, Wed., 19 Aug. 0.0345 0.0302 0.0321
00:01-01:00, Wed., 19 Aug. 0.0335 0.0300 0.0319
23:01-24:00, Tue., 18 Aug. 0.0336 0.0299 0.0318
22:01-23:00, Tue., 18 Aug. 0.0345 0.0303 0.0319
21:01-22:00, Tue., 18 Aug. 0.0334 0.0302 0.0318
20:01-21:00, Tue., 18 Aug. 0.0343 0.0303 0.0318
19:01-20:00, Tue., 18 Aug. 0.0343 0.0293 0.0317
18:01-19:00, Tue., 18 Aug. 0.0338 0.0298 0.0319
17:01-18:00, Tue., 18 Aug. 0.0345 0.0298 0.0319
16:01-17:00, Tue., 18 Aug. 0.0347 0.0299 0.0320
15:01-16:00, Tue., 18 Aug. 0.0340 0.0299 0.0318
14:01-15:00, Tue., 18 Aug. 0.0342 0.0301 0.0321
13:01-14:00, Tue., 18 Aug. 0.0343 0.0300 0.0322
12:01-13:00, Tue., 18 Aug. 0.0350 0.0299 0.0322
11:01-12:00, Tue., 18 Aug. 0.0350 0.0302 0.0329
10:01-11:00, Tue., 18 Aug. 0.0351 0.0306 0.0333
09:01-10:00, Tue., 18 Aug. 0.0344 0.0311 0.0328
08:01-09:00, Tue., 18 Aug. 0.0356 0.0313 0.0331
07:01-08:00, Tue., 18 Aug. 0.0360 0.0314 0.0340
06:01-07:00, Tue., 18 Aug. 0.0362 0.0312 0.0333
05:01-06:00, Tue., 18 Aug. 0.0354 0.0316 0.0336
04:01-05:00, Tue., 18 Aug. 0.0362 0.0318 0.0340
03:01-04:00, Tue., 18 Aug. 0.0362 0.0321 0.0340
02:01-03:00, Tue., 18 Aug. 0.0360 0.0321 0.0339
01:01-02:00, Tue., 18 Aug. 0.0351 0.0314 0.0333
00:01-01:00, Tue., 18 Aug. 0.0354 0.0298 0.0329
23:01-24:00, Mon., 17 Aug. 0.0347 0.0305 0.0326
22:01-23:00, Mon., 17 Aug. 0.0337 0.0300 0.0317
21:01-22:00, Mon., 17 Aug. 0.0336 0.0298 0.0318
20:01-21:00, Mon., 17 Aug. 0.0341 0.0289 0.0317
19:01-20:00, Mon., 17 Aug. 0.0340 0.0299 0.0318
18:01-19:00, Mon., 17 Aug. 0.0345 0.0300 0.0319
17:01-18:00, Mon., 17 Aug. 0.0338 0.0303 0.0320
16:01-17:00, Mon., 17 Aug. 0.0344 0.0286 0.0318
15:01-16:00, Mon., 17 Aug. 0.0337 0.0301 0.0318
14:01-15:00, Mon., 17 Aug. 0.0337 0.0289 0.0319
13:01-14:00, Mon., 17 Aug. 0.0336 0.0295 0.0317
12:01-13:00, Mon., 17 Aug. 0.0337 0.0299 0.0321
11:01-12:00, Mon., 17 Aug. 0.0339 0.0288 0.0321
10:01-11:00, Mon., 17 Aug. 0.0343 0.0303 0.0322
09:01-10:00, Mon., 17 Aug. 0.0349 0.0303 0.0317
08:01-09:00, Mon., 17 Aug. 0.0342 0.0306 0.0323
07:01-08:00, Mon., 17 Aug. 0.0349 0.0303 0.0326
06:01-07:00, Mon., 17 Aug. 0.0360 0.0317 0.0335
05:01-06:00, Mon., 17 Aug. 0.0351 0.0304 0.0330
04:01-05:00, Mon., 17 Aug. 0.0346 0.0299 0.0321
03:01-04:00, Mon., 17 Aug. 0.0344 0.0301 0.0320
02:01-03:00, Mon., 17 Aug. 0.0334 0.0287 0.0318
01:01-02:00, Mon., 17 Aug. 0.0346 0.0300 0.0319
00:01-01:00, Mon., 17 Aug. 0.0342 0.0289 0.0317