Neighbourhood noise map
Santo Agostinho, Volta Redonda
Sossego Index 88 out of 100: Very calm. Ranked 65 of the 151 neighbourhoods rated in Volta Redonda. That is above the city average of 84.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 77 to 96. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Rua Maceió (residential street, 30 m), Rua Manaus (residential street, 42 m) and Rua 1052 (residential street, 56 m).
The nearest airport is Antigo Aeroporto de Volta Redonda (small), 1.4 km away. Far enough to barely count.
There is a railway line 913 m away. Nearby local sources: railway (913 m).
Day and night
By day the estimate is 52 dB(A), index 88. At night, with less traffic, it drops to 46 dB(A), index 100. 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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Test an address in Santo AgostinhoNeighbouring areas
The closest neighbourhoods and their scores.
- Volta Grande283 m away92
- Morro da Caviana412 m away80
- Volta Grande 3491 m away86
- Volta Grande II544 m away72
- Volta Grande III547 m away92
- Volta Grande IV610 m away86
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.