Neighbourhood noise map
Ilha de Santa Luzia, Mossoró
Sossego Index 74 out of 100: Calm. Ranked 27 of the 42 neighbourhoods rated in Mossoró. That is below the city average of 78.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 56 to 82. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Avenida Presidente Dutra (collector road, 163 m), Rua Jeová Rodriges Marquês (residential street, 4 m) and Travessa Camilo Figueiredo (residential street, 46 m).
The nearest airport is Dix-sept Rosado (international), 2.6 km away. Close enough to weigh on the index.
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Day and night
By day the estimate is 58 dB(A), index 74. At night, with less traffic, it drops to 52 dB(A), index 91. It is above the NBR 10151 reference for residential areas (55 dB(A) by day and 50 at night) in both periods.
What makes up the index
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Test an address in Ilha de Santa LuziaNeighbouring areas
The closest neighbourhoods and their scores.
- Centro853 m away66
- Alto da Conceição1.2 km away62
- Alto de São Manoel1.2 km away56
- Boa Vista1.9 km away47
- Doze Anos1.9 km away57
- Bom Jardim2.2 km away73
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.