Yearly statistics Amsterdam-Zuidoost 1 ooo, 2023 Noise Indicator ;Aircraft noise Month;LDay (07-19);LEvening (19-23);LNight (00-07+23-24);Lden (00-24);LDay (07-23);Ldn (00-24) January;46.4;44.8;33.3;46.5;46.0;45.3 February;46.5;44.9;34.6;46.8;46.1;45.7 March;48.0;45.7;34.6;47.8;47.5;46.7 April;48.8;47.9;36.5;49.3;48.6;48.0 May;45.4;43.3;33.0;45.5;45.0;44.4 June;41.8;42.2;0;42.6;41.9;40.9 July;40.2;38.1;0;39.9;39.8;38.7 August;41.8;41.6;30.4;42.7;41.8;41.3 September;41.2;39.8;0;41.2;40.9;39.9 October;41.5;42.1;0;42.5;41.7;40.8 November;44.2;45.9;34.4;46.3;44.7;44.6 December;46.6;44.5;36.0;47.1;46.2;46.1 Ø Year;45.2;44.1;33.1;45.7;45.0;44.4