Neighbourhood noise map
Estuário, Santos
Sossego Index 50 out of 100: Active. Ranked 54 of the 60 neighbourhoods rated in Santos. That is below the city average of 67.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 18 to 67. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Avenida Governador Mário Covas Júnior (arterial road, 179 m), Rua Octavio Corrêa (residential street, 5 m) and Avenida Afonso Pena (collector road, 243 m).
The nearest airport is Base Aérea de Santos (regional), 4.3 km away. Far enough to barely count.
There is a railway line 214 m away. Nearby local sources: railway (214 m), industrial zone (264 m).
Day and night
By day the estimate is 67 dB(A), index 50. At night, with less traffic, it drops to 62 dB(A), index 64. 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 EstuárioNeighbouring areas
The closest neighbourhoods and their scores.
- Porto Macuco791 m away56
- Conjunto Habitacional IAPI839 m away67
- Conjunto Habitacional BNH884 m away66
- Aparecida987 m away64
- Conjunto Habitacional Jaú1.1 km away65
- Porto Ponta da Praia1.1 km away52
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.