Neighbourhood noise map
Condomínio Residencial Califórnia, Petrolina
Sossego Index 67 out of 100: Active. Ranked 129 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 21 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, 102 m), Avenida Sete de Setembro (expressway, 653 m) and Rua Lucyanno Patriota (residential street, 21 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 618 m away. Nearby local sources: Estrada de Ferro Petrolina-Teresina (618 m).
Day and night
By day the estimate is 61 dB(A), index 67. 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 Condomínio Residencial CalifórniaNeighbouring areas
The closest neighbourhoods and their scores.
- Condomínio Residencial Vila Mariana64 m away63
- Condomínio San Diego131 m away59
- Condomínio Paulo Coelho159 m away65
- Condomínio San Rafael199 m away60
- Vila Mocó282 m away57
- KM 2413 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.