Mapa Sossego

Neighbourhood noise map

Vila São Vicente de Paulo, Sobral

Sossego Index 68 out of 100: Active. Ranked 25 of the 37 neighbourhoods rated in Sobral. That is below the city average of 74.

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 28 to 78. 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 Senador Fernandes Távora (arterial road, 151 m), Avenida Moacir Lima Feijão (collector road, 272 m) and Rua Carmelina de Sá Barreto (residential street, 16 m). Traffic is the main source of noise.

The nearest airport is Aeroporto Regional de Sobral - Dr. Luciano de Arruda Coelho (international), 14.7 km away. Far enough to barely count.

There is a railway line 1.1 km away. Nearby local sources: Lassa (166 m), Ferrovia Transnordestina (1.1 km).

Day and night

Day
68~60 dB(A)
Night
87~53 dB(A)

By day the estimate is 60 dB(A), index 68. At night, with less traffic, it drops to 53 dB(A), index 87. 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
~60 dB(A)
Active
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.