Neighbourhood noise map
Nossa Senhora das Graças, Volta Redonda
Sossego Index 56 out of 100: Active. Ranked 147 of the 151 neighbourhoods rated in Volta Redonda. That is below the city average of 84.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 49 to 71. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Avenida Lucas Evangelista de Oliveira Franco (main local road, 26 m), Avenida Paulo de Frontin (arterial road, 217 m) and Avenida 7 de Setembro (arterial road, 442 m). Traffic is the main source of noise.
The nearest airport is Antigo Aeroporto de Volta Redonda (small), 1.1 km away. Far enough to barely count.
There is a railway line 648 m away. Nearby local sources: railway (870 m), Companhia Siderúrgica Nacional (190 m), Bar da Sinuca (52 m).
Day and night
By day the estimate is 65 dB(A), index 56. At night, with less traffic, it drops to 58 dB(A), index 74. 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 Nossa Senhora das GraçasNeighbouring areas
The closest neighbourhoods and their scores.
- Aterrado491 m away63
- Niterói679 m away58
- Jardim Paraíba680 m away50
- Jardim Primavera741 m away76
- Centro991 m away53
- Limoeiro1 km away88
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.