Measurement results by the hour (Kodaira) 22 Jan., 2018 - 28 Jan., 2018

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., 28 Jan. 0.0298 0.0265 0.0284
22:01-23:00, Sun., 28 Jan. 0.0302 0.0266 0.0284
21:01-22:00, Sun., 28 Jan. 0.0302 0.0262 0.0283
20:01-21:00, Sun., 28 Jan. 0.0299 0.0261 0.0280
19:01-20:00, Sun., 28 Jan. 0.0301 0.0260 0.0278
18:01-19:00, Sun., 28 Jan. 0.0294 0.0257 0.0277
17:01-18:00, Sun., 28 Jan. 0.0300 0.0256 0.0278
16:01-17:00, Sun., 28 Jan. 0.0300 0.0262 0.0279
15:01-16:00, Sun., 28 Jan. 0.0306 0.0260 0.0282
14:01-15:00, Sun., 28 Jan. 0.0301 0.0260 0.0279
13:01-14:00, Sun., 28 Jan. 0.0303 0.0253 0.0276
12:01-13:00, Sun., 28 Jan. 0.0297 0.0256 0.0277
11:01-12:00, Sun., 28 Jan. 0.0291 0.0259 0.0277
10:01-11:00, Sun., 28 Jan. 0.0300 0.0258 0.0279
09:01-10:00, Sun., 28 Jan. 0.0307 0.0269 0.0289
08:01-09:00, Sun., 28 Jan. 0.0319 0.0277 0.0299
07:01-08:00, Sun., 28 Jan. 0.0317 0.0285 0.0300
06:01-07:00, Sun., 28 Jan. 0.0316 0.0276 0.0297
05:01-06:00, Sun., 28 Jan. 0.0321 0.0283 0.0298
04:01-05:00, Sun., 28 Jan. 0.0315 0.0272 0.0291
03:01-04:00, Sun., 28 Jan. 0.0307 0.0268 0.0288
02:01-03:00, Sun., 28 Jan. 0.0302 0.0260 0.0281
01:01-02:00, Sun., 28 Jan. 0.0295 0.0257 0.0275
00:01-01:00, Sun., 28 Jan. 0.0300 0.0251 0.0276
23:01-24:00, Sat., 27 Jan. 0.0295 0.0259 0.0276
22:01-23:00, Sat., 27 Jan. 0.0301 0.0262 0.0278
21:01-22:00, Sat., 27 Jan. 0.0294 0.0258 0.0276
20:01-21:00, Sat., 27 Jan. 0.0292 0.0263 0.0275
19:01-20:00, Sat., 27 Jan. 0.0297 0.0256 0.0274
18:01-19:00, Sat., 27 Jan. 0.0297 0.0251 0.0272
17:01-18:00, Sat., 27 Jan. 0.0292 0.0252 0.0275
16:01-17:00, Sat., 27 Jan. 0.0288 0.0256 0.0274
15:01-16:00, Sat., 27 Jan. 0.0295 0.0254 0.0275
14:01-15:00, Sat., 27 Jan. 0.0296 0.0256 0.0277
13:01-14:00, Sat., 27 Jan. 0.0300 0.0259 0.0276
12:01-13:00, Sat., 27 Jan. 0.0296 0.0253 0.0275
11:01-12:00, Sat., 27 Jan. 0.0292 0.0253 0.0274
10:01-11:00, Sat., 27 Jan. 0.0289 0.0253 0.0271
09:01-10:00, Sat., 27 Jan. 0.0293 0.0251 0.0275
08:01-09:00, Sat., 27 Jan. 0.0307 0.0262 0.0286
07:01-08:00, Sat., 27 Jan. 0.0301 0.0265 0.0286
06:01-07:00, Sat., 27 Jan. 0.0303 0.0257 0.0285
05:01-06:00, Sat., 27 Jan. 0.0305 0.0267 0.0286
04:01-05:00, Sat., 27 Jan. 0.0310 0.0261 0.0284
03:01-04:00, Sat., 27 Jan. 0.0312 0.0264 0.0280
02:01-03:00, Sat., 27 Jan. 0.0299 0.0252 0.0277
01:01-02:00, Sat., 27 Jan. 0.0294 0.0252 0.0272
00:01-01:00, Sat., 27 Jan. 0.0295 0.0246 0.0274
23:01-24:00, Fri., 26 Jan. 0.0303 0.0253 0.0273
22:01-23:00, Fri., 26 Jan. 0.0289 0.0252 0.0272
21:01-22:00, Fri., 26 Jan. 0.0295 0.0249 0.0271
20:01-21:00, Fri., 26 Jan. 0.0285 0.0254 0.0269
19:01-20:00, Fri., 26 Jan. 0.0290 0.0255 0.0272
18:01-19:00, Fri., 26 Jan. 0.0293 0.0256 0.0269
17:01-18:00, Fri., 26 Jan. 0.0287 0.0246 0.0269
16:01-17:00, Fri., 26 Jan. 0.0284 0.0241 0.0267
15:01-16:00, Fri., 26 Jan. 0.0295 0.0257 0.0271
14:01-15:00, Fri., 26 Jan. 0.0285 0.0250 0.0271
13:01-14:00, Fri., 26 Jan. 0.0294 0.0240 0.0270
12:01-13:00, Fri., 26 Jan. 0.0283 0.0254 0.0269
11:01-12:00, Fri., 26 Jan. 0.0297 0.0253 0.0274
10:01-11:00, Fri., 26 Jan. 0.0292 0.0257 0.0275
09:01-10:00, Fri., 26 Jan. 0.0307 0.0259 0.0282
08:01-09:00, Fri., 26 Jan. 0.0312 0.0270 0.0289
07:01-08:00, Fri., 26 Jan. 0.0315 0.0272 0.0289
06:01-07:00, Fri., 26 Jan. 0.0307 0.0275 0.0290
05:01-06:00, Fri., 26 Jan. 0.0311 0.0275 0.0293
04:01-05:00, Fri., 26 Jan. 0.0311 0.0270 0.0291
03:01-04:00, Fri., 26 Jan. 0.0314 0.0264 0.0289
02:01-03:00, Fri., 26 Jan. 0.0309 0.0270 0.0294
01:01-02:00, Fri., 26 Jan. 0.0313 0.0267 0.0289
00:01-01:00, Fri., 26 Jan. 0.0303 0.0256 0.0283
23:01-24:00, Thu., 25 Jan. 0.0304 0.0256 0.0278
22:01-23:00, Thu., 25 Jan. 0.0295 0.0250 0.0273
21:01-22:00, Thu., 25 Jan. 0.0293 0.0256 0.0273
20:01-21:00, Thu., 25 Jan. 0.0290 0.0252 0.0271
19:01-20:00, Thu., 25 Jan. 0.0284 0.0252 0.0267
18:01-19:00, Thu., 25 Jan. 0.0289 0.0251 0.0266
17:01-18:00, Thu., 25 Jan. 0.0282 0.0241 0.0264
16:01-17:00, Thu., 25 Jan. 0.0288 0.0245 0.0267
15:01-16:00, Thu., 25 Jan. 0.0293 0.0245 0.0267
14:01-15:00, Thu., 25 Jan. 0.0294 0.0255 0.0270
13:01-14:00, Thu., 25 Jan. 0.0298 0.0253 0.0271
12:01-13:00, Thu., 25 Jan. 0.0292 0.0256 0.0270
11:01-12:00, Thu., 25 Jan. 0.0291 0.0254 0.0271
10:01-11:00, Thu., 25 Jan. 0.0288 0.0247 0.0266
09:01-10:00, Thu., 25 Jan. 0.0290 0.0257 0.0273
08:01-09:00, Thu., 25 Jan. 0.0290 0.0258 0.0277
07:01-08:00, Thu., 25 Jan. 0.0298 0.0260 0.0275
06:01-07:00, Thu., 25 Jan. 0.0289 0.0253 0.0273
05:01-06:00, Thu., 25 Jan. 0.0289 0.0250 0.0267
04:01-05:00, Thu., 25 Jan. 0.0297 0.0244 0.0269
03:01-04:00, Thu., 25 Jan. 0.0289 0.0256 0.0271
02:01-03:00, Thu., 25 Jan. 0.0288 0.0250 0.0270
01:01-02:00, Thu., 25 Jan. 0.0290 0.0250 0.0270
00:01-01:00, Thu., 25 Jan. 0.0290 0.0248 0.0271
23:01-24:00, Wed., 24 Jan. 0.0293 0.0242 0.0267
22:01-23:00, Wed., 24 Jan. 0.0291 0.0247 0.0268
21:01-22:00, Wed., 24 Jan. 0.0289 0.0251 0.0267
20:01-21:00, Wed., 24 Jan. 0.0281 0.0247 0.0265
19:01-20:00, Wed., 24 Jan. 0.0281 0.0246 0.0264
18:01-19:00, Wed., 24 Jan. 0.0289 0.0240 0.0261
17:01-18:00, Wed., 24 Jan. 0.0276 0.0237 0.0258
16:01-17:00, Wed., 24 Jan. 0.0279 0.0240 0.0259
15:01-16:00, Wed., 24 Jan. 0.0280 0.0242 0.0260
14:01-15:00, Wed., 24 Jan. 0.0280 0.0240 0.0259
13:01-14:00, Wed., 24 Jan. 0.0275 0.0234 0.0256
12:01-13:00, Wed., 24 Jan. 0.0280 0.0242 0.0257
11:01-12:00, Wed., 24 Jan. 0.0289 0.0235 0.0258
10:01-11:00, Wed., 24 Jan. 0.0275 0.0230 0.0255
09:01-10:00, Wed., 24 Jan. 0.0269 0.0233 0.0252
08:01-09:00, Wed., 24 Jan. 0.0271 0.0237 0.0253
07:01-08:00, Wed., 24 Jan. 0.0275 0.0239 0.0256
06:01-07:00, Wed., 24 Jan. 0.0276 0.0236 0.0255
05:01-06:00, Wed., 24 Jan. 0.0274 0.0234 0.0258
04:01-05:00, Wed., 24 Jan. 0.0279 0.0240 0.0259
03:01-04:00, Wed., 24 Jan. 0.0280 0.0240 0.0258
02:01-03:00, Wed., 24 Jan. 0.0275 0.0237 0.0258
01:01-02:00, Wed., 24 Jan. 0.0272 0.0236 0.0257
00:01-01:00, Wed., 24 Jan. 0.0277 0.0239 0.0256
23:01-24:00, Tue., 23 Jan. 0.0278 0.0247 0.0261
22:01-23:00, Tue., 23 Jan. 0.0278 0.0235 0.0257
21:01-22:00, Tue., 23 Jan. 0.0269 0.0227 0.0252
20:01-21:00, Tue., 23 Jan. 0.0267 0.0232 0.0250
19:01-20:00, Tue., 23 Jan. 0.0274 0.0234 0.0255
18:01-19:00, Tue., 23 Jan. 0.0269 0.0237 0.0255
17:01-18:00, Tue., 23 Jan. 0.0270 0.0239 0.0253
16:01-17:00, Tue., 23 Jan. 0.0275 0.0248 0.0260
15:01-16:00, Tue., 23 Jan. 0.0272 0.0246 0.0257
14:01-15:00, Tue., 23 Jan. 0.0270 0.0230 0.0251
13:01-14:00, Tue., 23 Jan. 0.0280 0.0230 0.0251
12:01-13:00, Tue., 23 Jan. 0.0273 0.0232 0.0254
11:01-12:00, Tue., 23 Jan. 0.0271 0.0238 0.0251
10:01-11:00, Tue., 23 Jan. 0.0258 0.0221 0.0238
09:01-10:00, Tue., 23 Jan. 0.0252 0.0219 0.0236
08:01-09:00, Tue., 23 Jan. 0.0255 0.0216 0.0235
07:01-08:00, Tue., 23 Jan. 0.0251 0.0216 0.0234
06:01-07:00, Tue., 23 Jan. 0.0251 0.0224 0.0237
05:01-06:00, Tue., 23 Jan. 0.0252 0.0211 0.0232
04:01-05:00, Tue., 23 Jan. 0.0244 0.0215 0.0231
03:01-04:00, Tue., 23 Jan. 0.0247 0.0220 0.0233
02:01-03:00, Tue., 23 Jan. 0.0252 0.0211 0.0234
01:01-02:00, Tue., 23 Jan. 0.0249 0.0215 0.0234
00:01-01:00, Tue., 23 Jan. 0.0287 0.0227 0.0256
23:01-24:00, Mon., 22 Jan. 0.0322 0.0262 0.0297
22:01-23:00, Mon., 22 Jan. 0.0447 0.0293 0.0353
21:01-22:00, Mon., 22 Jan. 0.0542 0.0406 0.0471
20:01-21:00, Mon., 22 Jan. 0.0560 0.0477 0.0516
19:01-20:00, Mon., 22 Jan. 0.0505 0.0409 0.0460
18:01-19:00, Mon., 22 Jan. 0.0504 0.0418 0.0472
17:01-18:00, Mon., 22 Jan. 0.0531 0.0456 0.0494
16:01-17:00, Mon., 22 Jan. 0.0545 0.0480 0.0509
15:01-16:00, Mon., 22 Jan. 0.0562 0.0467 0.0501
14:01-15:00, Mon., 22 Jan. 0.0532 0.0442 0.0481
13:01-14:00, Mon., 22 Jan. 0.0541 0.0454 0.0493
12:01-13:00, Mon., 22 Jan. 0.0474 0.0329 0.0389
11:01-12:00, Mon., 22 Jan. 0.0366 0.0311 0.0337
10:01-11:00, Mon., 22 Jan. 0.0361 0.0333 0.0347
09:01-10:00, Mon., 22 Jan. 0.0358 0.0309 0.0333
08:01-09:00, Mon., 22 Jan. 0.0328 0.0293 0.0308
07:01-08:00, Mon., 22 Jan. 0.0325 0.0290 0.0306
06:01-07:00, Mon., 22 Jan. 0.0321 0.0285 0.0305
05:01-06:00, Mon., 22 Jan. 0.0320 0.0287 0.0302
04:01-05:00, Mon., 22 Jan. 0.0324 0.0285 0.0303
03:01-04:00, Mon., 22 Jan. 0.0327 0.0276 0.0301
02:01-03:00, Mon., 22 Jan. 0.0314 0.0283 0.0299
01:01-02:00, Mon., 22 Jan. 0.0321 0.0282 0.0302
00:01-01:00, Mon., 22 Jan. 0.0319 0.0280 0.0301