Data for last 7 days:

Data LAFmax Time LAFmax LAFmin Time LAFmin Lnight Lday Levening LAF10 LAF90 LАden Report
2026-10-0981.4 dB14:40:0631.3 dB03:09:3944.5 dB53.9 dB53.8 dB54.9 dB40.9 dB53.9 dB
2026-10-0882.5 dB15:21:3531.8 dB01:35:350.0 dB54.5 dB51.4 dB55.6 dB40.4 dB52.3 dB
2026-10-0775.8 dB08:21:1931.1 dB02:32:1144.8 dB54.4 dB51.9 dB55.2 dB40.5 dB54.3 dB
2026-10-0678.7 dB17:15:5433.9 dB02:38:3543.9 dB54.2 dB52.3 dB55.4 dB41.2 dB53.9 dB
2026-10-0578.7 dB18:24:5432.3 dB03:54:1544.1 dB54.3 dB52.5 dB55.2 dB40.2 dB54.0 dB
2026-10-0480.5 dB16:39:5734.9 dB06:07:2650.0 dB51.8 dB52.0 dB53.2 dB44.9 dB56.4 dB
2026-10-0374.3 dB14:56:0737.5 dB02:38:4247.8 dB53.7 dB52.2 dB54.9 dB45.3 dB55.5 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 = 56.4 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 = 47.0 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 = 50.5 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 = 68.9 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 = 32.4 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 = 51.3 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 = 41.0 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.