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Data from the last 30 days:

Date LAFmax Hour of LAFmax LAFmin Hour of LAFmin Lnight Lday Levening LAF10 LAF90 LAden Report
2025-02-1249.9 dB09:18:4947.4 dB11:37:44 49.0 dB48.6 dB0.0 dB49.5 dB47.6 dB 58.4 dB
2025-02-1150.3 dB09:26:1347.2 dB11:47:46 48.5 dB48.3 dB48.0 dB49.5 dB47.6 dB 54.7 dB
2025-02-1051.7 dB09:38:2518.2 dB09:57:20 48.9 dB48.6 dB48.0 dB50.1 dB47.1 dB 55.1 dB
2025-02-0951.6 dB11:27:5347.5 dB15:37:34 49.6 dB49.5 dB49.0 dB50.6 dB47.9 dB 55.7 dB
2025-02-0851.6 dB09:23:5747.2 dB13:15:56 49.1 dB48.8 dB48.6 dB49.9 dB47.5 dB 55.1 dB
2025-02-0751.3 dB09:39:0547.3 dB14:30:36 49.3 dB49.0 dB48.6 dB50.5 dB47.8 dB 55.4 dB
2025-02-0649.0 dB04:36:1145.7 dB12:04:04 48.4 dB48.1 dB48.6 dB48.9 dB47.8 dB 54.4 dB
2025-02-0551.8 dB09:54:4447.6 dB16:26:59 49.1 dB49.0 dB48.0 dB50.1 dB47.8 dB 55.2 dB
2025-02-0450.8 dB09:43:2247.8 dB16:59:29 49.2 dB49.1 dB48.5 dB50.3 dB48.0 dB 55.4 dB
2025-02-0349.6 dB09:37:3443.2 dB00:00:14 47.5 dB48.0 dB48.3 dB48.5 dB44.5 dB 53.7 dB
2025-02-0251.1 dB06:19:4245.8 dB18:24:48 49.0 dB49.2 dB45.4 dB50.6 dB45.3 dB 55.3 dB
2025-02-0150.5 dB10:21:3042.8 dB03:31:07 47.6 dB48.1 dB48.6 dB49.2 dB43.8 dB 53.7 dB
2025-01-3151.4 dB08:44:1742.9 dB05:58:39 48.8 dB48.8 dB49.0 dB50.2 dB46.9 dB 54.8 dB
2025-01-3049.6 dB02:55:0548.4 dB13:20:35 49.0 dB48.7 dB49.0 dB49.5 dB48.6 dB 55.1 dB
2025-01-2950.9 dB04:56:0348.3 dB13:02:13 49.6 dB49.2 dB48.7 dB50.7 dB48.5 dB 55.7 dB
2025-01-2849.2 dB06:21:2848.2 dB10:01:04 48.7 dB48.6 dB48.9 dB49.0 dB48.4 dB 54.8 dB
2025-01-2751.1 dB06:04:0147.8 dB11:31:49 49.3 dB48.9 dB48.2 dB50.8 dB48.0 dB 55.5 dB
2025-01-2651.3 dB09:34:0747.3 dB11:52:23 49.3 dB48.9 dB48.3 dB50.9 dB47.6 dB 55.4 dB
2025-01-2551.9 dB05:36:4044.8 dB00:00:19 48.9 dB48.7 dB47.7 dB51.5 dB47.1 dB 55.0 dB
2025-01-2448.6 dB18:22:5943.8 dB15:59:14 46.5 dB47.8 dB44.3 dB48.5 dB44.1 dB 53.1 dB
2025-01-230.0 dB00:00:000.0 dB00:00:00 0.0 dB0.0 dB0.0 dB0.0 dB0.0 dB 0.0 dB
2025-01-220.0 dB00:00:000.0 dB00:00:00 0.0 dB0.0 dB0.0 dB0.0 dB0.0 dB 0.0 dB
2025-01-210.0 dB00:00:000.0 dB00:00:00 0.0 dB0.0 dB0.0 dB0.0 dB0.0 dB 0.0 dB
2025-01-200.0 dB00:00:000.0 dB00:00:00 0.0 dB0.0 dB0.0 dB0.0 dB0.0 dB 0.0 dB
2025-01-190.0 dB00:00:000.0 dB00:00:00 0.0 dB0.0 dB0.0 dB0.0 dB0.0 dB 0.0 dB
2025-01-180.0 dB00:00:000.0 dB00:00:00 0.0 dB0.0 dB0.0 dB0.0 dB0.0 dB 0.0 dB
2025-01-170.0 dB00:00:000.0 dB00:00:00 0.0 dB0.0 dB0.0 dB0.0 dB0.0 dB 0.0 dB
2025-01-160.0 dB00:00:000.0 dB00:00:00 0.0 dB0.0 dB0.0 dB0.0 dB0.0 dB 0.0 dB
2025-01-150.0 dB00:00:000.0 dB00:00:00 0.0 dB0.0 dB0.0 dB0.0 dB0.0 dB 0.0 dB
2025-01-140.0 dB00:00:000.0 dB00:00:00 0.0 dB0.0 dB0.0 dB0.0 dB0.0 dB 0.0 dB

Residential Noise


Daily indicators:

2025-02-12



  Lden = 58.4 dB Information Lden (day-evening-night noise level) noise index related to noise discomfort during whole day-evening-night period – according to Ordinance No. 6 from 26th of June 2006 from MH and MОEW for environmental noise indexes.

  Lnight = 49.0 dB InformationLnight (night noise level) noise index related to sleep disturbance during the night – according to Ordinance No. 6 from 26th of June 2006 from MH and MОEW for environmental noise indexes.

  Lday = 48.6 dB Information Lday (day noise level) noise index related to noise discomfort during day period – according to Ordinance No. 6 from 26th of June 2006 from MH and MОEW for environmental noise indexes.

  Lev. = N/A dB Information Levening (evening noise level) noise index related to noise discomfort during evening period – according to Ordinance No. 6 from 26th of June 2006 from MH and MОEW for environmental noise indexes.

  LAmax = 49.9 dB Information LAmax (maximum A-weighted noise level in dB(А)) This is the maximum value of current A-weighted noise level for certain time period – according to Ordinance No. 6 from 26th of June 2006 from MH and MОEW for environmental noise indexes.

  LAmin = 47.4 dB Information LAmin (minimum A-weighted noise level in dB(А)) This is the minimum value of current A-weighted noise level for certain time period – according to Ordinance No. 6 from 26th of June 2006 from MH and MОEW for environmental noise indexes.

  LAF10 = 49.5 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 = 47.6 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.