Data for last 7 days:

Data LAFmax Time LAFmax LAFmin Time LAFmin Lnight Lday Levening LAF10 LAF90 LАden Report
2026-08-1384.1 dB08:35:4338.8 dB02:50:0748.9 dB58.3 dB53.8 dB58.8 dB46.0 dB58.3 dB
2026-08-1282.1 dB16:08:5335.4 dB03:46:3846.4 dB55.3 dB54.5 dB56.9 dB43.5 dB55.5 dB
2026-08-1180.5 dB16:15:5235.7 dB02:32:5548.8 dB54.6 dB52.3 dB55.5 dB44.5 dB56.4 dB
2026-08-1082.3 dB05:17:4836.9 dB01:14:2750.8 dB54.3 dB54.5 dB56.0 dB45.5 dB57.7 dB
2026-08-0981.5 dB01:06:4836.7 dB04:44:3749.5 dB51.9 dB53.0 dB53.8 dB46.7 dB56.1 dB
2026-08-0883.5 dB13:19:2936.2 dB03:11:2448.5 dB53.4 dB53.1 dB54.4 dB45.7 dB55.8 dB
2026-08-0781.2 dB14:13:5135.9 dB03:10:1747.9 dB54.4 dB54.4 dB55.8 dB44.1 dB55.8 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 = 57.8 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 = 48.7 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 = 57.5 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. = 54.8 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 = 88.6 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 = 40.4 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 = 57.4 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 = 46.8 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.