Neighbourhood noise map
Tupi, Praia Grande
Sossego Index 63 out of 100: Active. Ranked 34 of the 37 neighbourhoods rated in Praia Grande. That is below the city average of 82.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 42 to 92. 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 Presidente Kennedy (collector road, 61 m), Via Expressa Sul (motorway, 472 m) and Rua Itapuá (residential street, 1 m). Traffic is the main source of noise.
The nearest airport is Base Aérea de Santos (regional), 19.3 km away. Far enough to barely count.
Day and night
By day the estimate is 62 dB(A), index 63. At night, with less traffic, it drops to 54 dB(A), index 83. 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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The closest neighbourhoods and their scores.
- Tupiry1.2 km away87
- Nucleo Caieiras1.4 km away97
- Nucleo Maxland1.5 km away100
- Antártica1.6 km away100
- Ocian1.7 km away66
- Quietude1.9 km away82
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.