Neighbourhood noise map
Jardim Planalto, Parnamirim
Sossego Index 78 out of 100: Calm. Ranked 20 of the 40 neighbourhoods rated in Parnamirim. That matches the city average of 79.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 68 to 97. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Rua Neilza Gomes de Figueiredo (main local road, 25 m), Rua Heleno Noberto Costa (main local road, 45 m) and Estrada Cajupiranga (collector road, 454 m).
The nearest airport is Base Aérea de Natal (small), 1.3 km away. Close enough to weigh on the index.
There is a railway line 492 m away.
Day and night
By day the estimate is 56 dB(A), index 78. At night, with less traffic, it drops to 48 dB(A), index 100. It is above the daytime NBR 10151 reference for residential areas (55 dB(A)) but within the night one (50 dB(A)).
What makes up the index
Moving here?
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Test an address in Jardim PlanaltoNeighbouring areas
The closest neighbourhoods and their scores.
- Boa Esperança822 m away66
- Jardim Primavera847 m away71
- Liberdade1.1 km away81
- Cohabinal1.5 km away52
- Liberdade II1.6 km away79
- Centro1.6 km away44
How to read this index
The Sossego Index runs from 0 to 100 and is an estimate built from open data, not an on-site measurement. 100 means 48 dB(A) or less, the level of a calm residential area. 0 means 86 dB(A) or more, the level of a heavy traffic avenue. Each neighbourhood's value is the median of nine points around its centre.
Read the full methodologyOpenStreetMap data, computed on October 21, 2026.