Mapa Sossego

Neighbourhood noise map

Jardim Cidade do Aço, Volta Redonda

Sossego Index 68 out of 100: Active. Ranked 127 of the 151 neighbourhoods rated in Volta Redonda. That is below the city average of 84.

Active

Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.

68
Street level estimate: ~60 dB(A)
0 · LoudActiveVery calm · 100

Inside the neighbourhood the index runs from 51 to 92. Some corners are much louder than others, usually next to the avenues.

The roads that weigh most on the noise of the neighbourhood are Avenida Almirante Adalberto de Barros Nunes (collector road, 142 m), Avenida Retiro (main local road, 266 m) and Rua José Domingos de Assis (residential street, 39 m).

The nearest airport is Antigo Aeroporto de Volta Redonda (small), 3.3 km away. Far enough to barely count.

There is a railway line 614 m away. Nearby local sources: railway (614 m), Companhia Siderúrgica Nacional (328 m).

Day and night

Day
68~60 dB(A)
Night
88~52 dB(A)

By day the estimate is 60 dB(A), index 68. At night, with less traffic, it drops to 52 dB(A), index 88. 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

Traffic
~54 dB(A)
Calm
Airports
~38 dB(A)
Very calm
Local sources
~46 dB(A)
Very calm

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Neighbouring areas

The closest neighbourhoods and their scores.

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 methodology

OpenStreetMap data, computed on October 21, 2026.