Neighbourhood noise map
Vila Alto de Santo André, Santo André
Sossego Index 71 out of 100: Calm. Ranked 90 of the 194 neighbourhoods rated in Santo André. That matches the city average of 71.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 59 to 86. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Avenida Alfredo Maluf (collector road, 43 m), Avenida Martim Francisco (collector road, 296 m) and Rua Alfredo Maluf (collector road, 170 m). Traffic is the main source of noise.
The nearest airport is Aeroporto de São Paulo/Congonhas - Deputado Freitas Nobre (regional), 13.3 km away. Far enough to barely count.
Nearby local sources: industrial zone (200 m).
Day and night
By day the estimate is 59 dB(A), index 71. At night, with less traffic, it drops to 51 dB(A), index 93. 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 Vila Alto de Santo AndréNeighbouring areas
The closest neighbourhoods and their scores.
- Jardim Santo Antônio203 m away68
- Vila Bom Repouso429 m away75
- Vila Francisco Matarazzo494 m away73
- Vila Alberto520 m away71
- 2º Subdistrito655 m away71
- Jardim Flórida670 m away56
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.