Neighbourhood noise map
Porto Ponta da Praia, Santos
Sossego Index 52 out of 100: Active. Ranked 52 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 31 to 81. 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, 181 m), Avenida Doutor Pedro Lessa (collector road, 254 m) and Avenida Afonso Pena (collector road, 223 m). Traffic is the main source of noise.
The nearest airport is Base Aérea de Santos (regional), 5.1 km away. Far enough to barely count.
There is a railway line 2 m away. Nearby local sources: railway (2 m).
Day and night
By day the estimate is 66 dB(A), index 52. 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 Porto Ponta da PraiaNeighbouring areas
The closest neighbourhoods and their scores.
- Ponta da Praia1.1 km away63
- Estuário1.1 km away50
- Conjunto Habitacional BNH1.6 km away66
- Aparecida1.6 km away64
- Conjunto Habitacional IAPI1.7 km away67
- Porto Macuco1.9 km away56
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.