Neighbourhood noise map
Silveira, Santo André
Sossego Index 50 out of 100: Active. Ranked 181 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 17 to 58. 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 Dom Pedro I (arterial road, 8 m), Avenida Santos Dumont (expressway, 303 m) and Avenida Capitão Mário Toledo de Camargo (arterial road, 249 m). Traffic is the main source of noise.
The nearest airport is Aeroporto de São Paulo/Congonhas - Deputado Freitas Nobre (small), 14.4 km away. Far enough to barely count.
There is a railway line 989 m away. Nearby local sources: industrial zone (128 m), Linha 10 - Turquesa (1 km).
Day and night
By day the estimate is 67 dB(A), index 50. At night, with less traffic, it drops to 60 dB(A), index 70. 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 Leopoldina321 m away52
- Vila Vilma443 m away51
- Vila América646 m away47
- Casa Branca771 m away45
- Ipiranguinha811 m away54
- Parque Industriário964 m away63
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.