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
2023-09-22	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
2023-09-21	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
2023-09-20	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
2023-09-19	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
2023-09-18	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
2023-09-17	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
2023-09-16	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
2023-09-15	63.9 dB	09:11:54	19.2 dB	04:32:48	40.1 dB	44.1 dB	0.0 dB	40.5 dB	21.1 dB	0.0 dB
2023-09-14	66.3 dB	18:15:01	19.3 dB	03:57:15	36.9 dB	37.5 dB	40.0 dB	42.1 dB	22.1 dB	43.3 dB
2023-09-13	61.2 dB	17:25:00	19.2 dB	04:27:35	34.3 dB	36.4 dB	36.3 dB	38.9 dB	21.3 dB	40.9 dB
2023-09-12	59.8 dB	12:54:54	19.2 dB	02:09:59	33.7 dB	34.8 dB	35.8 dB	37.6 dB	22.3 dB	40.2 dB
2023-09-11	60.7 dB	14:37:22	19.4 dB	05:02:39	35.3 dB	36.9 dB	36.2 dB	38.4 dB	22.3 dB	41.8 dB
2023-09-10	59.5 dB	09:25:16	19.2 dB	01:56:22	33.2 dB	34.6 dB	34.5 dB	36.7 dB	22.2 dB	39.8 dB
2023-09-09	73.1 dB	14:15:15	20.2 dB	04:51:15	38.1 dB	40.4 dB	37.0 dB	40.3 dB	23.6 dB	44.7 dB
2023-09-08	62.3 dB	14:31:48	21.2 dB	04:00:00	35.9 dB	36.4 dB	37.6 dB	39.8 dB	26.0 dB	42.2 dB
2023-09-07	66.7 dB	12:20:51	21.1 dB	04:11:03	38.6 dB	41.4 dB	39.3 dB	41.6 dB	24.0 dB	45.4 dB
2023-09-06	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
2023-09-05	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
2023-09-04	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
2023-09-03	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
2023-09-02	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
2023-09-01	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
2023-08-31	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
2023-08-30	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
2023-08-29	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
2023-08-28	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
2023-08-27	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
2023-08-26	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
2023-08-25	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
2023-08-24	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

Daily indicators:

2023-09-22

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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