Neighbourhood noise map
Condomínio Residencial Vila Mariana, Petrolina
Sossego Index 63 out of 100: Active. Ranked 141 of the 182 neighbourhoods rated in Petrolina. That is below the city average of 76.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 32 to 78. 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 da Integração (arterial road, 113 m), Avenida Sete de Setembro (expressway, 677 m) and Avenida das Nações (collector road, 573 m). Traffic is the main source of noise.
The nearest airport is Aeroporto de Petrolina - Senador Nilo Coelho (international), 5.8 km away. Close enough to weigh on the index.
There is a railway line 563 m away. Nearby local sources: Estrada de Ferro Petrolina-Teresina (563 m).
Day and night
By day the estimate is 62 dB(A), index 63. 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
Moving here?
Open the neighbourhood heatmap and test the exact address, with floor and window facing for apartments.
Test an address in Condomínio Residencial Vila MarianaNeighbouring areas
The closest neighbourhoods and their scores.
- Condomínio Residencial Califórnia64 m away67
- Condomínio Paulo Coelho95 m away65
- Condomínio San Diego128 m away59
- Condomínio San Rafael155 m away60
- Vila Mocó226 m away57
- KM 2420 m away52
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.