Neighbourhood noise map
Santa Terezinha, Santo André
Sossego Index 52 out of 100: Active. Ranked 175 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 19 to 73. 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 dos Estados (expressway, 139 m), Alameda Martins Fontes (collector road, 69 m) and Rua Lord Cockrane (expressway, 149 m). Traffic is the main source of noise.
The nearest airport is Aeroporto de São Paulo/Congonhas - Deputado Freitas Nobre (regional), 12 km away. Far enough to barely count.
There is a railway line 375 m away. Nearby local sources: Linha 10 - Turquesa (375 m), railway (380 m), industrial zone (241 m).
Day and night
By day the estimate is 66 dB(A), index 52. At night, with less traffic, it drops to 61 dB(A), index 67. 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.
- Casas Populares288 m away64
- Vila São Pedro567 m away59
- Jardim do Carmo820 m away65
- Bangú1.1 km away51
- Vila Alberto1.1 km away71
- 2º Subdistrito1.2 km away71
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.