Neighbourhood noise map
Residencial Palmares, Petrolina
Sossego Index 95 out of 100: Very calm. Ranked 22 of the 182 neighbourhoods rated in Petrolina. That is above the city average of 76.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 89 to 100. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Via 4 (residential street, 22 m), Via 5 (residential street, 25 m) and Via 6 (residential street, 73 m).
The nearest airport is Aeroporto de Petrolina - Senador Nilo Coelho (international), 5.4 km away. Close enough to weigh on the index.
Day and night
By day the estimate is 50 dB(A), index 95. At night, with less traffic, it drops to 44 dB(A), index 100. 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.
- Palmares2 m away95
- Jardim Guararapes859 m away85
- Condomínio Valle Flor de Algodão1.1 km away83
- Condomínio Valle Petrolina1.2 km away79
- Condomínio Parque das Emas1.3 km away92
- Encontro das Águas Residence1.4 km away81
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.