Mapa Sossego

Neighbourhood noise map

Villagio do Cohatrac, São José de Ribamar

Sossego Index 71 out of 100: Calm. Ranked 80 of the 90 neighbourhoods rated in São José de Ribamar. That is below the city average of 83.

Calm

Low noise most of the day. You can sleep with the window open.

71
Street level estimate: ~59 dB(A)
0 · LoudActiveVery calm · 100

Inside the neighbourhood the index runs from 33 to 82. Some corners are much louder than others, usually next to the avenues.

The roads that weigh most on the noise of the neighbourhood are Estrada da Maioba (arterial road, 206 m), Avenida Principal (collector road, 205 m) and Estrada de São José de Ribamar (arterial road, 669 m). Traffic is the main source of noise.

The nearest airport is Aeroporto Internacional Marechal Cunha Machado (international), 4.5 km away. Close enough to weigh on the index.

Day and night

Day
71~59 dB(A)
Night
89~52 dB(A)

By day the estimate is 59 dB(A), index 71. At night, with less traffic, it drops to 52 dB(A), index 89. 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
~58 dB(A)
Calm
Airports
~51 dB(A)
Very calm
Local sources
~38 dB(A)
Very calm

Moving here?

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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.