Mapa Sossego

Neighbourhood noise map

Vitório Rosa, Chapecó

Sossego Index 73 out of 100: Calm. Ranked 84 of the 101 neighbourhoods rated in Chapecó. That is below the city average of 85.

Calm

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

73
Street level estimate: ~58 dB(A)
0 · LoudActiveVery calm · 100

Inside the neighbourhood the index runs from 68 to 77. Noise is similar across the whole area.

The roads that weigh most on the noise of the neighbourhood are Rua Nilso Braun (local street, 3 m), Acesso Ernani Sander (expressway, 889 m) and EMC-359 (local street, 211 m).

The nearest airport is Aeroporto de Chapecó (small), 2.2 km away. Close enough to weigh on the index.

Day and night

Day
73~58 dB(A)
Night
89~52 dB(A)

By day the estimate is 58 dB(A), index 73. 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
~41 dB(A)
Very calm
Airports
~58 dB(A)
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.