Neighbourhood noise map
Bocaina, Mauá
Sossego Index 61 out of 100: Active. Ranked 67 of the 78 neighbourhoods rated in Mauá. That is below the city average of 74.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 46 to 78. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Rua Almirante Tamandaré (collector road, 58 m), Rua dos Bandeirantes (collector road, 179 m) and Avenida Capitão João (expressway, 581 m). Traffic is the main source of noise.
There is no airport within 15 km.
There is a railway line 565 m away. Nearby local sources: Linha 10 - Turquesa (565 m), railway (648 m).
Day and night
By day the estimate is 63 dB(A), index 61. At night, with less traffic, it drops to 56 dB(A), index 79. 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.
- Vila Dirce277 m away59
- Vila Alice339 m away58
- Vila Guarani486 m away64
- Vila Nossa Senhora de Aparecida726 m away80
- Country Park749 m away79
- Jardim Santa Lídia861 m away60
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.