Data for last 7 days:

Data LAFmax Time LAFmax LAFmin Time LAFmin Lnight Lday Levening LAF10 LAF90 LАden Report
2026-09-1677.0 dB11:27:4732.9 dB04:10:1244.7 dB57.9 dB54.8 dB58.4 dB40.3 dB56.8 dB
2026-09-1577.5 dB12:53:5232.8 dB03:46:0848.8 dB54.7 dB51.7 dB55.4 dB40.3 dB56.5 dB
2026-09-1480.5 dB14:27:3932.1 dB03:55:0444.8 dB58.1 dB54.1 dB57.0 dB41.7 dB56.9 dB
2026-09-1372.4 dB17:59:5433.5 dB05:13:4045.7 dB52.5 dB51.6 dB53.7 dB43.4 dB53.7 dB
2026-09-1273.4 dB08:53:5732.5 dB05:49:1946.8 dB55.5 dB52.4 dB55.4 dB43.1 dB55.8 dB
2026-09-1182.1 dB13:23:1333.1 dB02:37:5544.7 dB63.6 dB57.2 dB63.9 dB42.1 dB61.7 dB
2026-09-1080.8 dB12:12:5933.8 dB01:50:5246.1 dB59.2 dB53.4 dB60.5 dB42.3 dB58.1 dB

Burgas Municipality Environmental Directorate

Name of the location: Burgas Municipality, Environmental Directorate

Address of the location: Burgas, “Sheinovo” Str. 24

The beginning of the noise monitoring: November 2010г.

Noise categorization: Location with predominantly impact of noise from road traffic.

Excerpt from the Official Strategic noise map for the region – with mapped loop "Road Traffic” – conflict values for L24 > 65 dB(A):


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 = 43.9 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 = 47.8 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 = 38.7 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.