Neighbourhood noise map
Cascatinha, Nova Friburgo
Sossego Index 88 out of 100: Very calm. Ranked 54 of the 66 neighbourhoods rated in Nova Friburgo. That is below the city average of 94.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 62 to 100. 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 Dom João VI (main local road, 61 m), Rua Aruanda (residential street, 15 m) and Rua Dom João VI (collector road, 142 m).
There is no airport within 15 km.
Day and night
By day the estimate is 53 dB(A), index 88. At night, with less traffic, it drops to 44 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.
- Cônego1.4 km away89
- Garrafão1.4 km away100
- Vargem Grande1.7 km away100
- Santa Rosa2.7 km away100
- Debossan3.3 km away90
- Olaria3.4 km away75
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.