European Aircraft Noise Services
 

Monthly statistics

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Meerssen 1, October 2021

Number of identified overflights per day:

 
  01
Fr		 02
Sa		 03
Su		 04
Mo		 05
Tu		 06
We		 07
Th		 08
Fr		 09
Sa		 10
Su		 11
Mo		 12
Tu		 13
We		 14
Th		 15
Fr		 16
Sa		 17
Su		 18
Mo		 19
Tu		 20
We		 21
Th		 22
Fr		 23
Sa		 24
Su		 25
Mo		 26
Tu		 27
We		 28
Th		 29
Fr		 30
Sa		 31
Su
 CSV Export
  
 

Noise Indicator Lden (Diagram):





























































 
  01
Fr		 02
Sa		 03
Su		 04
Mo		 05
Tu		 06
We		 07
Th		 08
Fr		 09
Sa		 10
Su		 11
Mo		 12
Tu		 13
We		 14
Th		 15
Fr		 16
Sa		 17
Su		 18
Mo		 19
Tu		 20
We		 21
Th		 22
Fr		 23
Sa		 24
Su		 25
Mo		 26
Tu		 27
We		 28
Th		 29
Fr		 30
Sa		 31
Su
 

Noise Indicator Lden (Table):

Date Aircraft noise   [dBA]
LDay
(07‑19)		 LEvening
(19‑23)		 LNight
(00‑07+23-24)		 Lden(1)
(00‑24)		 LDay
(07‑23)		 Ldn(3)
(00‑24)
























 01.10.2021 51.9 55.3 30.6 54.1 53.0 51.4
























 02.10.2021 51.9 48.6 ---- 50.6 51.3 49.5
























 03.10.2021 53.7 50.5 ---- 52.5 53.1 51.4
























 04.10.2021 51.7 49.6 ---- 50.8 51.2 49.5
























 05.10.2021 55.9 55.1 ---- 55.6 55.7 54.0
























 06.10.2021 52.0 51.5 ---- 51.9 51.9 50.1
























 07.10.2021 56.2 57.7 ---- 57.2 56.6 54.9
























 08.10.2021 58.3 54.7 ---- 57.0 57.7 55.9
























 09.10.2021 52.0 58.3 ---- 56.4 54.6 52.8
























 10.10.2021 53.7 49.9 ---- 52.3 53.0 51.3
























 11.10.2021 52.5 57.5 ---- 55.8 54.4 52.6
























 12.10.2021 52.2 57.8 ---- 56.0 54.4 52.6
























 13.10.2021 50.1 53.5 ---- 52.3 51.2 49.4
























 14.10.2021 53.5 53.6 ---- 53.7 53.5 51.8
























 15.10.2021 58.3 55.1 ---- 57.0 57.7 55.9
























 16.10.2021 54.3 52.0 ---- 53.4 53.8 52.1
























 17.10.2021 53.9 52.9 ---- 53.5 53.7 51.9
























 18.10.2021 55.8 50.9 ---- 54.1 55.0 53.2
























 19.10.2021 51.2 50.2 ---- 50.8 51.0 49.2
























 20.10.2021 49.8 51.8 ---- 51.1 50.4 48.7
























 21.10.2021 51.2 58.6 ---- 56.5 54.5 52.7
























 22.10.2021 50.8 53.2 ---- 52.3 51.5 49.8
























 23.10.2021 53.5 50.6 ---- 52.4 53.0 51.2
























 24.10.2021 49.7 47.4 ---- 48.8 49.3 47.5
























 25.10.2021 56.6 50.1 ---- 54.5 55.7 53.9
























 26.10.2021 51.7 50.0 ---- 51.0 51.4 49.6
























 27.10.2021 51.1 50.9 ---- 51.2 51.1 49.3
























 28.10.2021 54.0 45.9 ---- 51.6 53.0 51.2
























 29.10.2021 51.5 49.1 ---- 50.5 51.0 49.2
























 30.10.2021 51.2 57.8 ---- 55.8 54.0 52.2
























 31.10.2021 49.6 56.2 ---- 54.3 52.4 50.6
  Ø Month 53.6 54.1 ---- 54.0 53.7 52.0
CSV Export
(1)
Lden according to European Environmental Noise Directive 2002/49/EC
Only the above-listed incidents of overflights will be included in the noise calculation, which means that the calculated value will be rather poor for stations with bad overflight detection.
The Lden values contain the evening- (+5dB) and night surcharge (+10dB) according to the 'European Environmental Noise Directive'.
(3)
Ldn same as Lden, but without evening surcharge
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