Neighbourhood noise map
Lomba Grande, Novo Hamburgo
Sossego Index 100 out of 100: Very calm. Ranked 2 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 78 to 100. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Estrada do Wallahay (main local road, 275 m) and Rua João Aloysio Algayer (collector road, 1.4 km).
The nearest airport is Aeroporto de Novo Hamburgo (regional), 5 km away. Far enough to barely count.
Day and night
By day the estimate is 44 dB(A), index 100. At night, with less traffic, it drops to 36 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
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The closest neighbourhoods and their scores.
- Vila Integração2.2 km away100
- Canudos5.9 km away84
- Santo Afonso6.2 km away100
- Rondônia7.3 km away87
- Industrial8.1 km away57
- Ouro Branco8.3 km away68
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.