This layer shows the day evening night noise indicator levels which represent the noise indicator for overall annoyance from aircraft noise present in the agglomeration as defined for Malta according to the requirements of Directive 2002/49/EC relating to the assessment and management of environmental noise.

This layer shows the night time noise indicator levels which represent the noise indicator for sleep disturbance from aircraft noise present in the agglomeration as defined for Malta according to the requirements of Directive 2002/49/EC relating to the assessment and management of environmental noise.