Neighbourhood noise map
Siderópolis, Volta Redonda
Sossego Index 100 out of 100: Very calm. Ranked 29 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 52 to 100. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Rua 650-A (main local road, 2 m), Rua Padre Ernesto Moreira Lamin (residential street, 19 m) and Rua 655 (residential street, 15 m).
The nearest airport is an unnamed airfield (small), 2 km away. Far enough to barely count.
Day and night
By day the estimate is 48 dB(A), index 100. At night, with less traffic, it drops to 40 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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The closest neighbourhoods and their scores.
- Jardim Esperança414 m away100
- Casa de Pedra918 m away80
- Vivendas do Lago1.2 km away72
- Loteamento Bougainville1.3 km away77
- Tiradentes1.4 km away69
- Vilage Sul1.5 km away81
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.