Safety, air quality and noise in Castle, Co. Limerick City, Limerick

Safety — higher is safer

Castle, Co. Limerick City scores 90 out of 100 for safety, where higher is safer.

Measured figure: 225.1 recorded offences in five CSO groups per 10,000 residents.

Safety uses 225.1 recorded offences in five CSO groups per 10,000 residents for the whole Limerick Garda Division, from CSO CJQ06 recorded crime by Garda Division; population Census 2022 Small Areas, 2025, so every area inside that division carries the same figure.

Median across the 21 member areas; middle half 90 to 90.

Clean air — higher is cleaner

Castle, Co. Limerick City scores 63 out of 100 for clean air, where higher is cleaner.

Measured figure: 11.0 micrograms per cubic metre PM2.5 annual mean.

Clean air uses a median of 11.0 micrograms per cubic metre of PM2.5 across the 21 SAs in this locality, an annual mean modelled at 21 member-area centroids from SpotCheck's city air-quality model.

Median across the 21 member areas; middle half 55 to 64.

Quiet — higher is quieter

Castle, Co. Limerick City scores 5 out of 100 for quiet, where higher is quieter.

Measured figure: 78.0 decibels (modelled).

Quiet uses a median of 78 decibels of modelled outdoor sound across the 21 SAs in this locality, a day-evening-night level taken at 21 member-area centroids from the national major-road traffic noise model, where a lower reading means a quieter area. This figure is approximate: modelled from the major-road network rather than a local noise surface.

This score is approximate.

Median across the 21 member areas; middle half 3 to 19.