Neighbourhood noise map
Parque Erasmo Assunção, Santo André
Sossego Index 55 out of 100: Active. Ranked 164 of the 194 neighbourhoods rated in Santo André. That is below the city average of 71.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 22 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 Jorge Beretta (arterial road, 238 m), Avenida das Nações (arterial road, 304 m) and Rua Congonhas (residential street, 6 m). Traffic is the main source of noise.
The nearest airport is Aeroporto de São Paulo/Congonhas - Deputado Freitas Nobre (regional), 15.1 km away. Far enough to barely count.
Day and night
By day the estimate is 65 dB(A), index 55. At night, with less traffic, it drops to 58 dB(A), index 75. 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 Parque Erasmo AssunçãoNeighbouring areas
The closest neighbourhoods and their scores.
- Jardim Nice587 m away62
- Vila Bartira665 m away68
- Parque Novo Oratório741 m away73
- Parque João Ramalho817 m away71
- Jardim Monte Líbano949 m away65
- Jardim Rina986 m away66
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.