Neighbourhood noise map

Centro, Chapecó

Sossego Index 65 out of 100: Active. Ranked 95 of the 101 neighbourhoods rated in Chapecó. That is below the city average of 85.

Active

Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.

Street level estimate: ~61 dB(A)

0 · LoudActiveVery calm · 100

Inside the neighbourhood the index runs from 48 to 73. Noise is similar across the whole area.

The roads that weigh most on the noise of the neighbourhood are Rua Barão do Rio Branco - D (main local road, 13 m), Avenida Getúlio Vargas - N (main local road, 29 m) and Rua Barão do Rio Branco - E (main local road, 32 m). Traffic is the main source of noise.

The nearest airport is Aeroporto de Chapecó (international), 4.9 km away. Close enough to weigh on the index.

Day and night

Day

65~61 dB(A)

Night

86~53 dB(A)

By day the estimate is 61 dB(A), index 65. At night, with less traffic, it drops to 53 dB(A), index 86. 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

~61 dB(A)

Active

Airports

~47 dB(A)

Very calm

Local sources

~38 dB(A)

Very calm

Moving here?

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Test an address in Centro

Neighbouring areas

The closest neighbourhoods and their scores.

All neighbourhoods of Chapecó

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.