Data for last 7 days:

Data LAFmax Time LAFmax LAFmin Time LAFmin Lnight Lday Levening LAF10 LAF90 LАden Report
2026-10-1575.6 dB15:11:5734.5 dB04:37:4345.2 dB54.3 dB52.5 dB55.1 dB42.8 dB54.4 dB
2026-10-1479.4 dB08:53:3338.2 dB00:06:4648.2 dB55.0 dB51.7 dB55.8 dB46.5 dB56.2 dB
2026-10-1378.5 dB12:57:5931.8 dB03:41:0548.2 dB55.2 dB51.6 dB56.1 dB42.7 dB56.3 dB
2026-10-1285.4 dB14:53:0231.2 dB03:27:2644.1 dB55.0 dB60.0 dB57.4 dB41.4 dB54.5 dB
2026-10-1179.5 dB09:48:2929.7 dB05:55:2647.2 dB52.1 dB51.9 dB53.8 dB42.9 dB54.5 dB
2026-10-1079.1 dB16:57:5932.4 dB05:34:1947.0 dB52.6 dB52.8 dB54.2 dB43.2 dB54.5 dB
2026-10-0981.4 dB14:40:0631.3 dB03:09:3944.5 dB53.9 dB53.8 dB54.9 dB40.9 dB53.9 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 = 58.2 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 = 48.8 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 = 57.2 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 = 82.1 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 = 34.1 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 = 57.8 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 = 42.0 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.