Mapa Sossego

Neighbourhood noise map

Ilha Parque, Volta Redonda

Sossego Index 96 out of 100: Very calm. Ranked 42 of the 151 neighbourhoods rated in Volta Redonda. That is above the city average of 84.

Very calm

Very low noise. The quiet of a far residential area or a green space.

96
Street level estimate: ~50 dB(A)
0 · LoudActiveVery calm · 100

Inside the neighbourhood the index runs from 70 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 Seis A (residential street, 9 m), Rua Darcy Ribeiro (residential street, 20 m) and Avenida Nossa Senhora do Amparo (expressway, 527 m).

The nearest airport is Antigo Aeroporto de Volta Redonda (small), 1.1 km away. Far enough to barely count.

Day and night

Day
96~50 dB(A)
Night
100~42 dB(A)

By day the estimate is 50 dB(A), index 96. At night, with less traffic, it drops to 42 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

Traffic
~49 dB(A)
Very calm
Airports
~41 dB(A)
Very calm
Local sources
~38 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.