ANCA has published aircraft noise exposure contour maps for 2024

The maps show the annual-averaged noise exposure in the communities around Dublin Airport for 2024, and these can be compared for each year since 2019. There are separate contour maps for both the night-time period and the (weighted) day-evening-night period for aircraft noise as averaged across a full calendar year.

Environmental noise legislation requires contour maps to be prepared in a standard format across the European Union and daa is the designated noise-mapping authority for this purpose.

There is information on the Aircraft Noise section of the ANCA website that provides more detail on why aircraft noise impacts are presented in this way and what the measurement units mean. The noise exposure may be viewed down to the level of individual properties by inputting an address or Eircode into the search box.

Information on the noise impact of individual aircraft events can be viewed on the WebTrak web portal of the airport authority. A link to the WebTrak portal is available on the Dublin Airport and ANCA websites.

Click here to view 2024 contour maps.