Data for last 1 month:

Data LAFmax Time LAFmax LAFmin Time LAFmin Lnight Lday Levening LAF10 LAF90 LАden Report
2019-10-18 0.0 dB 00:00:00 0.0 dB 00:00:00 58.9 dB 0.0 dB 0.0 dB 61.7 dB 28.2 dB 0.0 dB
2019-10-17 94.1 dB 08:58:47 24.5 dB 04:58:02 70.7 dB 73.1 dB 68.2 dB 73.9 dB 53.5 dB 0.0 dB
2019-10-16 94.0 dB 11:51:14 25.6 dB 04:20:50 71.0 dB 73.4 dB 67.6 dB 74.1 dB 55.7 dB 0.0 dB
2019-10-15 90.9 dB 13:40:40 26.6 dB 05:34:43 30.9 dB 73.1 dB 67.7 dB 73.9 dB 45.8 dB 0.0 dB
2019-10-14 96.7 dB 17:21:00 27.7 dB 03:56:54 33.5 dB 73.2 dB 67.9 dB 73.8 dB 56.7 dB 0.0 dB
2019-10-13 97.9 dB 15:10:45 25.1 dB 03:44:03 70.5 dB 72.6 dB 68.4 dB 73.9 dB 57.2 dB 0.0 dB
2019-10-12 96.6 dB 12:53:23 26.8 dB 04:50:41 32.3 dB 72.6 dB 69.6 dB 73.4 dB 57.5 dB 0.0 dB
2019-10-11 102.0 dB 16:32:40 29.1 dB 06:19:32 31.7 dB 73.5 dB 69.2 dB 74.1 dB 53.5 dB 0.0 dB
2019-10-10 95.9 dB 12:33:01 25.5 dB 04:32:26 71.0 dB 73.0 dB 70.8 dB 73.9 dB 52.8 dB 0.0 dB
2019-10-09 89.2 dB 13:50:08 28.6 dB 05:32:39 70.7 dB 73.0 dB 67.2 dB 73.9 dB 61.4 dB 0.0 dB
2019-10-08 89.4 dB 13:44:50 35.2 dB 03:03:26 31.0 dB 73.7 dB 66.5 dB 74.8 dB 55.2 dB 0.0 dB
2019-10-07 90.4 dB 08:26:24 26.2 dB 04:19:45 30.5 dB 72.9 dB 67.3 dB 73.7 dB 57.4 dB 0.0 dB
2019-10-06 96.3 dB 13:55:31 26.2 dB 04:12:43 30.2 dB 72.6 dB 68.1 dB 73.6 dB 56.7 dB 0.0 dB
2019-10-05 90.9 dB 06:23:56 32.1 dB 12:39:47 31.4 dB 72.2 dB 67.8 dB 73.1 dB 58.7 dB 0.0 dB
2019-10-04 100.0 dB 16:47:05 32.9 dB 06:34:27 32.1 dB 73.8 dB 68.5 dB 74.4 dB 57.8 dB 0.0 dB
2019-10-03 99.7 dB 14:01:17 27.4 dB 05:15:49 32.6 dB 73.4 dB 69.0 dB 74.2 dB 55.2 dB 0.0 dB
2019-10-02 101.9 dB 11:53:02 32.2 dB 04:38:17 71.2 dB 73.6 dB 67.4 dB 74.2 dB 57.7 dB 0.0 dB
2019-10-01 93.8 dB 16:46:59 31.9 dB 06:13:36 31.3 dB 73.1 dB 67.8 dB 73.8 dB 54.9 dB 0.0 dB
2019-09-30 101.0 dB 10:16:19 26.4 dB 05:54:55 30.3 dB 73.7 dB 68.3 dB 74.3 dB 59.1 dB 0.0 dB
2019-09-29 94.5 dB 07:34:27 25.4 dB 03:48:16 71.2 dB 73.2 dB 69.6 dB 74.4 dB 61.6 dB 0.0 dB
2019-09-28 100.5 dB 15:25:10 25.5 dB 02:39:37 33.3 dB 73.4 dB 69.7 dB 73.9 dB 61.5 dB 0.0 dB
2019-09-27 103.1 dB 15:39:57 32.2 dB 05:17:51 32.7 dB 74.2 dB 69.3 dB 74.5 dB 55.3 dB 0.0 dB
2019-09-26 97.6 dB 13:52:47 30.0 dB 05:23:48 32.7 dB 73.5 dB 68.9 dB 74.3 dB 56.7 dB 0.0 dB
2019-09-25 89.5 dB 15:38:02 28.3 dB 05:36:34 32.5 dB 74.7 dB 69.5 dB 75.6 dB 58.5 dB 0.0 dB
2019-09-24 92.1 dB 14:34:30 29.0 dB 05:26:53 71.7 dB 74.1 dB 69.1 dB 74.7 dB 60.1 dB 0.0 dB
2019-09-23 87.5 dB 14:33:01 24.8 dB 04:28:05 31.7 dB 74.8 dB 70.2 dB 75.7 dB 62.2 dB 0.0 dB
2019-09-22 103.7 dB 16:38:43 28.0 dB 04:29:31 72.3 dB 74.4 dB 71.0 dB 75.1 dB 63.3 dB 0.0 dB
2019-09-21 101.2 dB 15:09:46 32.9 dB 05:06:17 33.8 dB 74.0 dB 71.7 dB 74.5 dB 61.6 dB 0.0 dB
2019-09-20 90.5 dB 11:12:56 34.9 dB 00:12:20 33.4 dB 75.2 dB 71.9 dB 75.9 dB 61.2 dB 0.0 dB
2019-09-19 100.0 dB 15:28:12 37.5 dB 06:29:19 72.0 dB 74.3 dB 69.3 dB 75.1 dB 60.7 dB 0.0 dB
2019-09-18 98.5 dB 17:36:51 28.1 dB 06:13:30 72.2 dB 74.1 dB 70.8 dB 74.8 dB 61.2 dB 0.0 dB


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


Daily indicators:



  L24 = N/A 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 = 58.9 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 = N/A 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. = N/A 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 = N/A 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 = N/A 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 = 61.7 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 = 28.2 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.