Neighbourhood noise map
Ideal, Novo Hamburgo
Sossego Index 66 out of 100: Active. Ranked 18 of the 28 neighbourhoods rated in Novo Hamburgo. That is below the city average of 76.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 52 to 80. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Rodovia BR-116 (motorway, 604 m), Avenida Vereador Adão Rodrigues de Oliveira (collector road, 212 m) and Avenida Nações Unidas (arterial road, 462 m). Traffic is the main source of noise.
The nearest airport is Aeroporto de Novo Hamburgo (regional), 5.6 km away. Far enough to barely count.
There is a railway line 469 m away.
Day and night
By day the estimate is 61 dB(A), index 66. At night, with less traffic, it drops to 53 dB(A), index 87. 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
Moving here?
Open the neighbourhood heatmap and test the exact address, with floor and window facing for apartments.
Test an address in IdealNeighbouring areas
The closest neighbourhoods and their scores.
- Pátria Nova1.1 km away61
- Ouro Branco1.1 km away68
- Primavera1.3 km away93
- Boa Vista1.8 km away67
- Industrial1.9 km away57
- Rio Branco1.9 km away51
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.