Data for last 1 month:

Data LAFmax Time LAFmax LAFmin Time LAFmin Lnight Lday Levening LAF10 LAF90 LАden Report
2020-07-04 0.0 dB 00:00:00 0.0 dB 00:00:00 72.6 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-07-03 0.0 dB 00:00:00 0.0 dB 00:00:00 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-07-02 0.0 dB 00:00:00 0.0 dB 00:00:00 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-07-01 0.0 dB 00:00:00 0.0 dB 00:00:00 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-30 0.0 dB 00:00:00 0.0 dB 00:00:00 73.4 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-29 0.0 dB 00:00:00 0.0 dB 00:00:00 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-28 0.0 dB 00:00:00 0.0 dB 00:00:00 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-27 0.0 dB 00:00:00 0.0 dB 00:00:00 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-26 0.0 dB 00:00:00 0.0 dB 00:00:00 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-25 0.0 dB 00:00:00 0.0 dB 00:00:00 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-24 0.0 dB 00:00:00 0.0 dB 00:00:00 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-23 0.0 dB 00:00:00 0.0 dB 00:00:00 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-22 0.0 dB 00:00:00 0.0 dB 00:00:00 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-21 0.0 dB 00:00:00 0.0 dB 00:00:00 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-20 0.0 dB 00:00:00 0.0 dB 00:00:00 73.2 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-19 0.0 dB 00:00:00 0.0 dB 00:00:00 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-18 0.0 dB 00:00:00 0.0 dB 00:00:00 72.3 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-17 0.0 dB 00:00:00 0.0 dB 00:00:00 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-16 0.0 dB 00:00:00 0.0 dB 00:00:00 72.1 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-15 0.0 dB 00:00:00 0.0 dB 00:00:00 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-14 0.0 dB 00:00:00 0.0 dB 00:00:00 73.5 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-13 0.0 dB 00:00:00 0.0 dB 00:00:00 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-12 0.0 dB 00:00:00 0.0 dB 00:00:00 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-11 0.0 dB 00:00:00 0.0 dB 00:00:00 72.4 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-10 0.0 dB 00:00:00 0.0 dB 00:00:00 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-09 0.0 dB 00:00:00 0.0 dB 00:00:00 72.1 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-08 0.0 dB 00:00:00 0.0 dB 00:00:00 72.5 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-07 0.0 dB 00:00:00 0.0 dB 00:00:00 73.7 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-06 0.0 dB 00:00:00 0.0 dB 00:00:00 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-05 0.0 dB 00:00:00 0.0 dB 00:00:00 72.6 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB
2020-06-04 0.0 dB 00:00:00 0.0 dB 00:00:00 72.2 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB 0.0 dB


To automated count unit ID 4077: Route I-9, Varna-Zlatni piasutzi


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 = 72.6 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 = N/A 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 = N/A 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.