Yearly statistics

Dällikon [Nur bis 07.2019], 2019

Number of identified overflights per month:

 

Noise Indicator Lden (Diagram):

 

Noise Indicator Lden (Table):

Aircraft noise
Month LDay
(07‑20)
LEvening
(06‑07+20‑22)
LNight
(00‑06+22-24)
Lden(1)
(00‑24)
LDay
(06‑22)
Ldn(3)
(00‑24)
January 59.3 54.7 48.4 59.1 58.5 58.5
February 58.7 54.7 38.8 57.5 58.1 56.7
March 53.1 48.9 43.6 53.4 52.4 52.8
April 55.9 52.2 39.7 55.0 55.3 54.1
May 57.6 53.3 52.1 59.7 56.9 59.3
June 54.8 53.3 57.1 62.8 54.5 62.6
July 53.9 51.6 52.4 58.9 53.5 58.6
August ---- ---- ---- ---- ---- ----
September ---- ---- ---- ---- ---- ----
October ---- ---- ---- ---- ---- ----
November ---- ---- ---- ---- ---- ----
December ---- ---- ---- ---- ---- ----
Ø Year 56.9 53.1 51.3 59.0 56.2 58.6
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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