Neighbourhood noise map
Rio Bonito, Santo André
Sossego Index 91 out of 100: Very calm. Ranked 25 of the 194 neighbourhoods rated in Santo André. That is above the city average of 71.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 71 to 100. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Estrada da Vila de Paranapiacaba (main local road, 8 m) and Rodovia Antonio Adib Chammas (collector road, 917 m).
The nearest airport is an unnamed airfield (small), 15.9 km away. Far enough to barely count.
There is a railway line 783 m away. Nearby local sources: Ferrovia Santos-Jundiaí (783 m).
Day and night
By day the estimate is 51 dB(A), index 91. At night, with less traffic, it drops to 49 dB(A), index 97. It is within the NBR 10151 references for residential areas (55 dB(A) by day and 50 at night).
What makes up the index
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The closest neighbourhoods and their scores.
- Rabique2 km away65
- Rio Grande2.5 km away100
- Parte Alta2.6 km away66
- Paranapiacaba2.6 km away65
- Araçaúva2.8 km away100
- Vila Velha2.9 km away68
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.