Neighbourhood noise map
Zanrosso, Chapecó
Sossego Index 78 out of 100: Calm. Ranked 72 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 73 to 97. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Avenida Ernesto José de Marco (collector road, 120 m), Rua Ângelo Francisco Gatto (residential street, 13 m) and Rua Antônio Morandi (residential street, 15 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
By day the estimate is 56 dB(A), index 78. At night, with less traffic, it drops to 49 dB(A), index 98. 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.
- Zanrosso 2332 m away97
- Loteamento Sereno Soprana370 m away84
- Alta Floresta612 m away75
- Colina do Sol617 m away73
- Efapi1.1 km away73
- Colatto1.1 km away78
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.