Yearly statistics

Meerbusch-Büderich 1, 2019

Number of identified overflights per month:

 

Noise Indicator Lden (Diagram):

 

Noise Indicator Lden (Table):

Aircraft noise
Month LDay
(06‑18)
LEvening
(18‑22)
LNight
(00‑06+22-24)
Lden(1)
(00‑24)
LDay
(06‑22)
Ldn(3)
(00‑24)
NAT(68 dBA)
(Night)
January 63.9 62.5 55.2 65.1 63.6 64.2 214
February 59.3 56.6 51.5 60.5 58.7 59.9 103
March 59.5 57.6 49.9 60.3 59.1 59.4 119
April 59.1 57.6 49.4 60.0 58.8 59.0 134
May 58.7 57.8 50.6 60.3 58.4 59.3 157
June 57.1 56.0 49.5 58.9 56.9 58.0 149
July 56.8 56.9 48.2 58.5 56.8 57.3 139
August 57.7 55.2 51.3 59.7 57.2 59.1 70
Ø Year 59.7 58.2 51.2 61.0 59.4 60.1 4.6
XLS 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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