Yearly statistics Meerssen 1, 2024 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;45.7;37.9;47.2;52.9;44.6;52.9 February;47.0;40.2;0;45.1;46.1;44.6 March;50.6;45.0;0;48.7;49.8;48.0 April;51.5;48.8;34.2;50.7;50.9;49.6 May;52.1;49.9;43.2;53.1;51.7;52.3 Ø Year;49.8;45.9;41.8;50.7;49.1;50.2