Neighbourhood noise map
Centro Histórico, Nossa Senhora do Socorro
Sossego Index 65 out of 100: Active. Ranked 26 of the 29 neighbourhoods rated in Nossa Senhora do Socorro. That is below the city average of 85.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 48 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 Avenida Dois de Fevereiro (main local road, 13 m), Rodovia Manoel do Prado Franco (arterial road, 266 m) and Avenida Vereador João Dias da Cruz (main local road, 72 m). Traffic is the main source of noise.
The nearest airport is Aeroclube de Sergipe (small), 7 km away. Far enough to barely count.
Day and night
By day the estimate is 61 dB(A), index 65. At night, with less traffic, it drops to 55 dB(A), index 83. 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
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Test an address in Centro HistóricoNeighbouring areas
The closest neighbourhoods and their scores.
- Castelo1.3 km away100
- Porto Grande1.4 km away92
- Taboca3.3 km away63
- Fernando Collor3.7 km away93
- Taiçoca de Fora3.8 km away95
- Santa Cecília3.8 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.