Neighbourhood noise map
Aliança, Natal
Sossego Index 76 out of 100: Calm. Ranked 39 of the 147 neighbourhoods rated in Natal. That is above the city average of 70.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 51 to 91. Some corners are much louder than others, usually next to the avenues.
The road with the biggest weight in the noise is Rua José Luis da Silva (main local road), 54 m from the centre of the neighbourhood. Traffic is the main source of noise.
The nearest airport is Aeródromo Stratus Ale (small), 5.5 km away. Far enough to barely count.
There is a railway line 332 m away. Nearby local sources: Linha Norte (332 m).
What makes up the index
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The closest neighbourhoods and their scores.
- Bom Jesus216 m away81
- Libanês298 m away77
- Boa Sorte376 m away71
- Cidade Praia732 m away74
- Nossa Senhora da Apresentação849 m away82
- Vale Dourado999 m away80
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 19, 2026.