Safety, air quality and noise in Mount Roskill Central South, Auckland

Safety — higher is safer

Mount Roskill Central South scores 88 out of 100 for safety, where higher is safer.

Measured figure: 268.7 offences per 10,000 residents.

Safety uses 268.7 offences per 10,000 residents for the surrounding NZ Police area unit, from NZ Police recorded crime, 2025.

Clean air — higher is cleaner

Mount Roskill Central South scores 77 out of 100 for clean air, where higher is cleaner.

Measured figure: 8.0 micrograms per cubic metre PM2.5 annual mean.

Clean air uses 8 micrograms per cubic metre of PM2.5, an annual mean modelled at the area centroid from the Copernicus CAMS regional background surface. This figure is approximate: a regional background estimate rather than a local modelled surface.

This score is approximate.

Quiet — higher is quieter

Mount Roskill Central South scores 66 out of 100 for quiet, where higher is quieter.

Measured figure: 53.8 decibels (modelled).

Quiet uses 53.8 decibels of modelled outdoor sound, a day-evening-night level at the area centroid 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.