Mapa Sossego

Neighbourhood noise map

Saic, Chapecó

Sossego Index 71 out of 100: Calm. Ranked 89 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.

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

Inside the neighbourhood the index runs from 59 to 83. Noise is similar across the whole area.

The roads that weigh most on the noise of the neighbourhood are Rua Barão do Rio Branco - E (main local road, 51 m), Acesso Ubirajara Raupp (expressway, 467 m) and Rua João 23 - D (main local road, 189 m).

The nearest airport is Aeroporto de Chapecó (international), 3.6 km away. Close enough to weigh on the index.

Nearby local sources: Frigorífico Aurora Chapecó 2 (69 m).

Day and night

Day
71~59 dB(A)
Night
86~53 dB(A)

By day the estimate is 59 dB(A), index 71. 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
~54 dB(A)
Calm
Airports
~51 dB(A)
Very calm
Local sources
~48 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.