Mapa Sossego

Neighbourhood noise map

Teotônio Vilela, Imperatriz

Sossego Index 85 out of 100: Very calm. Ranked 18 of the 51 neighbourhoods rated in Imperatriz. That is above the city average of 81.

Very calm

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

85
Street level estimate: ~54 dB(A)
0 · LoudActiveVery calm · 100

Inside the neighbourhood the index runs from 57 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 Avenida Norte Sul (main local road, 37 m), Avenida Bayma Júnior (collector road, 173 m) and Rua Norte Sul 2 (residential street, 8 m).

The nearest airport is Aeroporto de Imperatriz - Prefeito Renato Moreira (regional), 3.9 km away. Far enough to barely count.

There is a railway line 951 m away. Nearby local sources: Ferrovia Norte-Sul (951 m).

Day and night

Day
85~54 dB(A)
Night
98~49 dB(A)

By day the estimate is 54 dB(A), index 85. At night, with less traffic, it drops to 49 dB(A), index 98. 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
~53 dB(A)
Very calm
Airports
~39 dB(A)
Very calm
Local sources
~45 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.