Neighbourhood noise map
Santo Amaro, Maceió
Sossego Index 69 out of 100: Active. Ranked 55 of the 68 neighbourhoods rated in Maceió. That is below the city average of 80.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 14 to 96. Some corners are much louder than others, usually next to the avenues.
The road with the biggest weight in the noise is Avenida Doutor Durval de Góes Monteiro (expressway), 210 m from the centre of the neighbourhood. Traffic is the main source of noise.
The nearest airport is Aeroclube de Alagoas (small), 2.5 km away. Far enough to barely count.
What makes up the index
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Test an address in Santo AmaroNeighbouring areas
The closest neighbourhoods and their scores.
- Canaã595 m away73
- Chã da Jaqueira1.2 km away96
- Gruta de Lourdes1.3 km away60
- Ouro Preto1.3 km away95
- Petrópolis1.5 km away80
- Jardim Petrópolis1.6 km away93
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 19, 2026.