Data for last 1 month:

Data LAFmax Time LAFmax LAFmin Time LAFmin Lnight Lday Levening LAF10 LAF90 LАden Report
2019-08-22 98.9 dB 16:49:03 35.0 dB 05:36:59 74.4 dB 76.0 dB 75.4 dB 76.6 dB 65.7 dB 80.8 dB
2019-08-21 97.5 dB 16:37:11 32.0 dB 05:35:14 35.5 dB 76.0 dB 73.4 dB 76.7 dB 66.3 dB 0.0 dB
2019-08-20 93.6 dB 14:52:32 31.1 dB 04:46:54 35.8 dB 75.9 dB 73.6 dB 76.5 dB 66.4 dB 0.0 dB
2019-08-19 104.2 dB 02:33:30 32.0 dB 05:24:34 74.8 dB 76.4 dB 74.0 dB 77.0 dB 67.4 dB 81.3 dB
2019-08-18 95.1 dB 17:35:58 34.4 dB 06:42:37 75.6 dB 77.1 dB 75.6 dB 78.0 dB 68.6 dB 82.0 dB
2019-08-17 92.2 dB 15:31:47 31.3 dB 05:53:56 74.9 dB 76.6 dB 74.1 dB 77.4 dB 68.0 dB 81.3 dB
2019-08-16 91.0 dB 13:55:36 34.8 dB 05:45:52 74.7 dB 76.3 dB 74.9 dB 77.1 dB 66.9 dB 81.2 dB
2019-08-15 95.0 dB 13:40:16 33.1 dB 05:56:43 74.3 dB 76.0 dB 74.2 dB 76.7 dB 66.1 dB 80.8 dB
2019-08-14 92.5 dB 07:31:02 36.6 dB 06:19:11 74.1 dB 75.7 dB 74.2 dB 76.5 dB 66.6 dB 80.6 dB
2019-08-13 94.1 dB 18:26:23 38.9 dB 06:16:13 74.2 dB 76.0 dB 73.6 dB 76.6 dB 65.7 dB 80.7 dB
2019-08-12 100.2 dB 14:13:08 37.0 dB 05:33:24 74.7 dB 76.4 dB 73.8 dB 76.8 dB 67.9 dB 81.2 dB
2019-08-11 99.5 dB 12:47:20 33.6 dB 06:01:14 75.7 dB 77.3 dB 75.8 dB 78.0 dB 68.6 dB 82.2 dB
2019-08-10 94.5 dB 16:59:18 36.9 dB 04:58:31 75.4 dB 77.0 dB 75.1 dB 77.6 dB 68.9 dB 81.8 dB
2019-08-09 94.7 dB 08:37:31 36.6 dB 05:33:07 75.1 dB 76.7 dB 75.1 dB 77.3 dB 66.7 dB 81.5 dB
2019-08-08 92.7 dB 13:20:11 32.2 dB 05:30:18 74.7 dB 76.4 dB 74.4 dB 76.9 dB 67.1 dB 81.2 dB
2019-08-07 98.0 dB 09:41:12 34.1 dB 04:50:10 74.7 dB 76.4 dB 75.0 dB 77.0 dB 67.4 dB 81.2 dB
2019-08-06 91.1 dB 18:16:03 34.1 dB 04:32:48 74.3 dB 76.1 dB 73.7 dB 76.8 dB 66.7 dB 80.8 dB
2019-08-05 98.2 dB 09:55:23 37.3 dB 04:51:30 74.8 dB 76.4 dB 74.8 dB 77.1 dB 67.2 dB 81.4 dB
2019-08-04 99.4 dB 13:02:01 38.9 dB 05:59:38 75.5 dB 77.5 dB 74.6 dB 78.4 dB 67.9 dB 82.1 dB
2019-08-03 93.0 dB 14:29:22 34.0 dB 05:41:17 75.0 dB 76.7 dB 74.4 dB 77.4 dB 68.2 dB 81.4 dB
2019-08-02 93.8 dB 17:21:21 32.4 dB 05:11:25 74.7 dB 76.3 dB 75.1 dB 76.9 dB 66.1 dB 81.2 dB
2019-08-01 92.2 dB 09:17:02 32.4 dB 05:36:15 74.2 dB 76.0 dB 73.7 dB 76.7 dB 66.8 dB 80.7 dB
2019-07-31 106.1 dB 13:06:10 31.2 dB 05:45:41 74.4 dB 76.1 dB 74.5 dB 76.6 dB 66.0 dB 81.0 dB
2019-07-30 93.5 dB 13:35:18 28.2 dB 05:12:44 74.1 dB 75.9 dB 73.6 dB 76.5 dB 65.7 dB 80.6 dB
2019-07-29 95.4 dB 06:29:31 36.0 dB 05:19:15 74.6 dB 76.5 dB 73.4 dB 77.0 dB 67.7 dB 81.2 dB
2019-07-28 98.0 dB 12:21:13 33.0 dB 05:08:53 75.7 dB 77.3 dB 75.7 dB 78.1 dB 68.7 dB 82.2 dB
2019-07-27 100.1 dB 00:12:24 35.0 dB 05:06:09 75.3 dB 76.8 dB 75.3 dB 77.6 dB 68.6 dB 81.8 dB
2019-07-26 95.1 dB 00:19:43 30.8 dB 05:19:52 75.0 dB 76.4 dB 75.4 dB 77.1 dB 66.9 dB 81.4 dB
2019-07-25 97.2 dB 15:13:20 34.3 dB 04:25:59 74.6 dB 76.1 dB 75.3 dB 76.8 dB 66.7 dB 81.1 dB
2019-07-24 100.5 dB 06:52:49 29.4 dB 04:58:42 74.6 dB 76.3 dB 74.6 dB 76.9 dB 65.9 dB 81.1 dB
2019-07-23 94.3 dB 14:31:33 30.1 dB 04:07:09 74.1 dB 76.0 dB 73.0 dB 76.5 dB 66.7 dB 80.6 dB
2019-07-22 99.6 dB 17:42:07 29.4 dB 03:40:46 74.7 dB 76.5 dB 74.1 dB 76.9 dB 67.3 dB 81.2 dB


To automated count unit ID 3089: Route II-99, Chernomoretz town


Daily indicators:



  L24 = 80.8 dBL2424-hour noise level, which is an indicator of the noise associated with discomfort (defined according to the ”Law for protection against environmental noise”)

  Lnight = 74.4 dBLAnightnight noise level is the A-weighted equivalent noise level averaged over a long period of time, relative to all the night periods in a year, as specified in standard ISO 1996-2:1987

Defined period "night period: (according to the Regulation No 6 of 26 June 2006 for" performance of noise in the environment "): 23- 07 h


  Lday = 76.0 dBInformationLAdaydaily noise level is the A-weighted equivalent noise level averaged over a long period of time, relative to all the day periods during the year, as specified in the standard BDS ISO 1996-2: 1987;

Defined period "day period" (according to Regulation No 6 of 26 June 2006 on "indicators of environmental noise"): 07-19 h.


  Lev. = 75.4 dBInformationLAeveningevening level of noise is the A-weighted equivalent noise level averaged over a long period of time, relative to all the evening periods in a year, as specified in standard ISO 1996-2: 1987;

Defined period "evening period: (according to the Regulation No 6 of 26 June 2006 for" performance of noise in the environment "): 19 – 23 h.


  LAmax = 98.9 dBInformationLAmaxmaximum A-weighted sound level in decibels [dB (A)].
This is the maximum value of the current A-weighted noise level for a given time interval.


  LAmin = 35.0 dBInformationLAminminimum A-weighted sound level in decibels [dB (A)].
This is the minimum value of the current A-weighted noise level for a given time interval.


  LAF10 = 76.6 dBLAF10The level of noise along a curve and which has exceeded 10% of the measurement time (T).
The parameter is used as a measure of the noise from the main measured (released) source.


  LAF90 = 65.7 dBLAF90The noise level in a curve which is exceeded for 90% of the time of measurement (T).
The parameter is used as an indicator of the ambient (background) noise.