Neighbourhood noise map
Alpes do Vale, Novo Hamburgo
Sossego Index 95 out of 100: Very calm. Ranked 6 of the 28 neighbourhoods rated in Novo Hamburgo. That is above the city average of 76.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 82 to 100. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Estrada Germano Friedrich (main local road, 318 m), Rodovia Nestor Herculano de Paula (expressway, 1 km) and Rodovia BR-116 (motorway, 1.7 km).
The nearest airport is Aeroporto de Novo Hamburgo (regional), 6.2 km away. Far enough to barely count.
Day and night
By day the estimate is 50 dB(A), index 95. At night, with less traffic, it drops to 41 dB(A), index 100. It is within the NBR 10151 references for residential areas (55 dB(A) by day and 50 at night).
What makes up the index
Moving here?
Open the neighbourhood heatmap and test the exact address, with floor and window facing for apartments.
Test an address in Alpes do ValeNeighbouring areas
The closest neighbourhoods and their scores.
- Roselândia1.3 km away100
- Diehl1.7 km away91
- Operário1.9 km away72
- São José1.9 km away61
- Vila Nova1.9 km away70
- Guarani2.2 km away63
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.