Neighbourhood noise map
Vila Mantelli, Chapecó
Sossego Index 79 out of 100: Calm. Ranked 67 of the 101 neighbourhoods rated in Chapecó. That is below the city average of 85.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 53 to 86. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Rua Padre Lidio Martinelli (residential street, 2 m), Rua Ernesto Braun (main local road, 72 m) and Rua Frei Silvério Weber (residential street, 14 m).
The nearest airport is Aeroporto de Chapecó (small), 3.5 km away. Close enough to weigh on the index.
Day and night
By day the estimate is 56 dB(A), index 79. At night, with less traffic, it drops to 50 dB(A), index 96. It is above the daytime NBR 10151 reference for residential areas (55 dB(A)) but within the night one (50 dB(A)).
What makes up the index
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The closest neighbourhoods and their scores.
- Engenho Braun1 km away80
- Parque das Palmeiras1.2 km away65
- Vitório Rosa1.4 km away73
- Mirante do Sul1.6 km away75
- Alice1.6 km away80
- Alice 21.6 km away79
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 methodologyOpenStreetMap data, computed on October 21, 2026.