Point AA 01, dist. Izgrev, Krumovgrad

Data from the last 30 days:

Date	LAFmax	Hour of LAFmax	LAFmin	Hour of LAFmin	Lnight	Lday	Levening	LAF10	LAF90	LAden
2024-09-11	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
2024-09-10	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
2024-09-09	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
2024-09-08	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
2024-09-07	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
2024-09-06	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
2024-09-05	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
2024-09-04	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
2024-09-03	65.9 dB	08:13:45	19.2 dB	03:51:21	35.8 dB	38.4 dB	0.0 dB	39.7 dB	26.1 dB	0.0 dB
2024-09-02	67.9 dB	17:05:42	19.6 dB	04:31:08	41.1 dB	42.1 dB	44.1 dB	41.5 dB	26.4 dB	47.5 dB
2024-09-01	68.1 dB	17:06:46	19.2 dB	05:14:18	41.5 dB	43.0 dB	43.8 dB	42.8 dB	25.1 dB	48.0 dB
2024-08-31	68.2 dB	17:07:48	19.4 dB	05:26:21	42.7 dB	43.0 dB	47.3 dB	42.3 dB	27.4 dB	49.0 dB
2024-08-30	68.3 dB	17:08:49	19.2 dB	04:02:47	41.5 dB	42.9 dB	44.1 dB	43.1 dB	26.3 dB	48.0 dB
2024-08-29	68.8 dB	09:47:16	19.3 dB	05:40:25	41.9 dB	43.0 dB	44.4 dB	43.4 dB	26.2 dB	48.3 dB
2024-08-28	66.5 dB	09:43:59	19.6 dB	05:18:07	40.8 dB	42.2 dB	43.4 dB	42.0 dB	26.3 dB	47.2 dB
2024-08-27	66.8 dB	00:51:54	19.4 dB	04:36:53	40.8 dB	40.6 dB	43.2 dB	41.2 dB	25.1 dB	47.1 dB
2024-08-26	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
2024-08-25	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
2024-08-24	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
2024-08-23	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
2024-08-22	65.9 dB	10:29:59	19.5 dB	02:49:18	35.6 dB	38.9 dB	0.0 dB	38.1 dB	24.2 dB	0.0 dB
2024-08-21	80.9 dB	10:56:01	19.5 dB	05:18:17	44.8 dB	47.4 dB	44.3 dB	45.2 dB	24.8 dB	51.6 dB
2024-08-20	67.6 dB	09:44:14	19.9 dB	05:22:55	41.8 dB	43.5 dB	44.1 dB	44.3 dB	25.7 dB	48.4 dB
2024-08-19	69.8 dB	13:43:44	19.7 dB	05:28:48	40.3 dB	41.4 dB	43.3 dB	43.6 dB	26.5 dB	46.7 dB
2024-08-18	67.3 dB	15:05:34	19.8 dB	04:59:47	40.4 dB	41.4 dB	43.2 dB	42.5 dB	26.8 dB	46.8 dB
2024-08-17	69.4 dB	16:53:17	19.6 dB	05:44:48	40.3 dB	41.7 dB	42.0 dB	43.5 dB	27.3 dB	46.7 dB
2024-08-16	64.5 dB	17:21:35	19.9 dB	05:56:47	40.1 dB	41.2 dB	42.7 dB	42.2 dB	28.2 dB	46.5 dB
2024-08-15	66.8 dB	17:21:36	19.8 dB	05:18:39	39.9 dB	41.1 dB	42.5 dB	41.9 dB	26.1 dB	46.3 dB
2024-08-14	65.8 dB	09:27:44	19.6 dB	04:55:42	39.5 dB	40.2 dB	41.9 dB	42.4 dB	26.2 dB	45.8 dB
2024-08-13	65.1 dB	17:22:41	20.6 dB	15:34:24	41.3 dB	41.4 dB	42.7 dB	41.5 dB	29.2 dB	47.9 dB

Daily indicators:

2024-09-11

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 = N/A 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 dBLAdaydaily 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 dBLAeveningevening 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 dBLAmaxmaximum 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 dBLAminminimum 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.

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