Measurement results of radiation doses in the air / Measurement results by the day (Edogawa)
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 | |
| Sun., 30 Mar.,2025 | 0.0451 | 0.0344 | 0.0384 |
| Sat., 29 Mar.,2025 | 0.0627 | 0.0347 | 0.0443 |
| Fri., 28 Mar.,2025 | 0.0608 | 0.0362 | 0.0418 |
| Thu., 27 Mar.,2025 | 0.0434 | 0.0355 | 0.0393 |
| Wed., 26 Mar.,2025 | 0.0437 | 0.0357 | 0.0397 |
| Tue., 25 Mar.,2025 | 0.0436 | 0.0358 | 0.0392 |
| Mon., 24 Mar.,2025 | 0.0421 | 0.0358 | 0.0387 |
| Sun., 23 Mar.,2025 | 0.0419 | 0.0353 | 0.0386 |
| Sat., 22 Mar.,2025 | 0.0424 | 0.0349 | 0.0389 |
| Fri., 21 Mar.,2025 | 0.0419 | 0.0353 | 0.0383 |
| Thu., 20 Mar.,2025 | 0.0409 | 0.0337 | 0.0378 |
| Wed., 19 Mar.,2025 | 0.0587 | 0.0349 | 0.0440 |
| Tue., 18 Mar.,2025 | 0.0507 | 0.0351 | 0.0390 |
| Mon., 17 Mar.,2025 | 0.0461 | 0.0351 | 0.0384 |
| Sun., 16 Mar.,2025 | 0.0626 | 0.0361 | 0.0483 |
| Sat., 15 Mar.,2025 | 0.0437 | 0.0349 | 0.0387 |
| Fri., 14 Mar.,2025 | 0.0412 | 0.0346 | 0.0380 |
| Thu., 13 Mar.,2025 | 0.0421 | 0.0342 | 0.0381 |
| Wed., 12 Mar.,2025 | 0.0493 | 0.0341 | 0.0399 |
| Tue., 11 Mar.,2025 | 0.0422 | 0.0347 | 0.0383 |
| Mon., 10 Mar.,2025 | 0.0419 | 0.0345 | 0.0379 |
| Sun., 09 Mar.,2025 | 0.0428 | 0.0345 | 0.0381 |
| Sat., 08 Mar.,2025 | 0.0520 | 0.0361 | 0.0409 |
| Fri., 07 Mar.,2025 | 0.0423 | 0.0353 | 0.0385 |
| Thu., 06 Mar.,2025 | 0.0414 | 0.0346 | 0.0378 |
| Wed., 05 Mar.,2025 | 0.0525 | 0.0350 | 0.0431 |
| Tue., 04 Mar.,2025 | 0.0499 | 0.0346 | 0.0405 |
| Mon., 03 Mar.,2025 | 0.0756 | 0.0349 | 0.0525 |
| Sun., 02 Mar.,2025 | 0.0438 | 0.0361 | 0.0404 |
| Sat., 01 Mar.,2025 | 0.0443 | 0.0366 | 0.0400 |
| Fri., 28 Feb.,2025 | 0.0438 | 0.0368 | 0.0403 |
| Thu., 27 Feb.,2025 | 0.0440 | 0.0354 | 0.0397 |
| Wed., 26 Feb.,2025 | 0.0436 | 0.0363 | 0.0400 |
| Tue., 25 Feb.,2025 | 0.0439 | 0.0361 | 0.0399 |
| Mon., 24 Feb.,2025 | 0.0444 | 0.0365 | 0.0403 |
| Sun., 23 Feb.,2025 | 0.0434 | 0.0365 | 0.0398 |
| Sat., 22 Feb.,2025 | 0.0437 | 0.0363 | 0.0400 |
| Fri., 21 Feb.,2025 | 0.0435 | 0.0369 | 0.0400 |
| Thu., 20 Feb.,2025 | 0.0433 | 0.0363 | 0.0397 |
| Wed., 19 Feb.,2025 | 0.0443 | 0.0367 | 0.0402 |
| Tue., 18 Feb.,2025 | 0.0439 | 0.0370 | 0.0406 |
| Mon., 17 Feb.,2025 | 0.0440 | 0.0371 | 0.0403 |
| Sun., 16 Feb.,2025 | 0.0434 | 0.0360 | 0.0395 |
| Sat., 15 Feb.,2025 | 0.0429 | 0.0357 | 0.0394 |
| Fri., 14 Feb.,2025 | 0.0428 | 0.0363 | 0.0397 |
| Thu., 13 Feb.,2025 | 0.0446 | 0.0365 | 0.0404 |
| Wed., 12 Feb.,2025 | 0.0429 | 0.0364 | 0.0395 |
| Tue., 11 Feb.,2025 | 0.0427 | 0.0363 | 0.0394 |
| Mon., 10 Feb.,2025 | 0.0438 | 0.0362 | 0.0395 |
| Sun., 09 Feb.,2025 | 0.0431 | 0.0360 | 0.0395 |
| Sat., 08 Feb.,2025 | 0.0433 | 0.0367 | 0.0399 |
| Fri., 07 Feb.,2025 | 0.0432 | 0.0363 | 0.0396 |
| Thu., 06 Feb.,2025 | 0.0432 | 0.0363 | 0.0394 |
| Wed., 05 Feb.,2025 | 0.0445 | 0.0363 | 0.0398 |
| Tue., 04 Feb.,2025 | 0.0437 | 0.0362 | 0.0397 |
| Mon., 03 Feb.,2025 | 0.0426 | 0.0357 | 0.0391 |
| Sun., 02 Feb.,2025 | 0.0517 | 0.0356 | 0.0431 |
| Sat., 01 Feb.,2025 | 0.0437 | 0.0359 | 0.0395 |
| Fri., 31 Jan.,2025 | 0.0435 | 0.0363 | 0.0401 |
| Thu., 30 Jan.,2025 | 0.0437 | 0.0357 | 0.0398 |
| Wed., 29 Jan.,2025 | 0.0434 | 0.0368 | 0.0400 |
| Tue., 28 Jan.,2025 | 0.0436 | 0.0363 | 0.0398 |
| Mon., 27 Jan.,2025 | 0.0427 | 0.0361 | 0.0392 |
| Sun., 26 Jan.,2025 | 0.0429 | 0.0356 | 0.0391 |
| Sat., 25 Jan.,2025 | 0.0510 | 0.0360 | 0.0403 |
| Fri., 24 Jan.,2025 | 0.0432 | 0.0355 | 0.0396 |
| Thu., 23 Jan.,2025 | 0.0428 | 0.0361 | 0.0394 |
| Wed., 22 Jan.,2025 | 0.0419 | 0.0359 | 0.0388 |
| Tue., 21 Jan.,2025 | 0.0421 | 0.0356 | 0.0387 |
| Mon., 20 Jan.,2025 | 0.0468 | 0.0350 | 0.0399 |
| Sun., 19 Jan.,2025 | 0.0438 | 0.0368 | 0.0401 |
| Sat., 18 Jan.,2025 | 0.0436 | 0.0363 | 0.0392 |
| Fri., 17 Jan.,2025 | 0.0431 | 0.0360 | 0.0395 |
| Thu., 16 Jan.,2025 | 0.0440 | 0.0358 | 0.0397 |
| Wed., 15 Jan.,2025 | 0.0435 | 0.0363 | 0.0398 |
| Tue., 14 Jan.,2025 | 0.0426 | 0.0355 | 0.0390 |
| Mon., 13 Jan.,2025 | 0.0429 | 0.0356 | 0.0391 |
| Sun., 12 Jan.,2025 | 0.0429 | 0.0353 | 0.0394 |
| Sat., 11 Jan.,2025 | 0.0426 | 0.0352 | 0.0390 |
| Fri., 10 Jan.,2025 | 0.0426 | 0.0359 | 0.0392 |
| Thu., 09 Jan.,2025 | 0.0423 | 0.0356 | 0.0390 |
| Wed., 08 Jan.,2025 | 0.0423 | 0.0354 | 0.0388 |
| Tue., 07 Jan.,2025 | 0.0425 | 0.0350 | 0.0387 |
| Mon., 06 Jan.,2025 | 0.0573 | 0.0385 | 0.0444 |
| Sun., 05 Jan.,2025 | 0.0440 | 0.0369 | 0.0401 |
| Sat., 04 Jan.,2025 | 0.0439 | 0.0362 | 0.0399 |
| Fri., 03 Jan.,2025 | 0.0527 | 0.0364 | 0.0409 |
| Thu., 02 Jan.,2025 | 0.0448 | 0.0367 | 0.0404 |
| Wed., 01 Jan.,2025 | 0.0435 | 0.0364 | 0.0399 |
Past data