Neighbourhood noise map
Morro Cachoeira, Santos
Sossego Index 91 out of 100: Very calm. Ranked 6 of the 60 neighbourhoods rated in Santos. That is above the city average of 67.
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 Caminho São Jorge (main local road, 197 m), Avenida Nossa Senhora de Fátima (arterial road, 731 m) and Alameda Prefeito José Gomes (main local road, 223 m).
The nearest airport is Base Aérea de Santos (regional), 6.4 km away. Far enough to barely count.
Nearby local sources: Estádio Espanha (258 m).
Day and night
By day the estimate is 51 dB(A), index 91. At night, with less traffic, it drops to 43 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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Test an address in Morro CachoeiraNeighbouring areas
The closest neighbourhoods and their scores.
- Vila São Jorge717 m away67
- São Jorge792 m away72
- Morro da Nova Cintra803 m away93
- Santa Maria1.1 km away76
- Areia Branca1.3 km away76
- Marapé1.7 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.