Neighbourhood noise map
Park Mandacaru, Petrolina
Sossego Index 83 out of 100: Calm. Ranked 68 of the 182 neighbourhoods rated in Petrolina. That is above the city average of 76.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 61 to 92. 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 Charles Darwin (residential street, 4 m), Avenida Fernando Farias (collector road, 487 m) and Rua John Dalton (residential street, 46 m).
The nearest airport is Aeroporto de Petrolina - Senador Nilo Coelho (international), 4.8 km away. Close enough to weigh on the index.
There is a railway line 479 m away. Nearby local sources: Estrada de Ferro Petrolina-Teresina (479 m).
Day and night
By day the estimate is 55 dB(A), index 83. At night, with less traffic, it drops to 50 dB(A), index 96. 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.
- Condomínio Mais Viver Petrolina367 m away75
- Mandacaru381 m away86
- Vila Esperança384 m away71
- Condomínio Mais Viver Grande Rio487 m away74
- Condomínio Mais Viver São Francisco617 m away78
- Antônio Cassimiro665 m away86
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.