Neighbourhood noise map
Loteamento Bela Vista, Petrolina
Sossego Index 61 out of 100: Active. Ranked 144 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 35 to 72. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Rodovia BR-407 (expressway, 229 m), Rua Natalia Joana Alves (residential street, 4 m) and Rua Quatorze (main local road, 156 m).
The nearest airport is Aeroporto de Petrolina - Senador Nilo Coelho (international), 1.4 km away. Close enough to weigh on the index.
Day and night
By day the estimate is 63 dB(A), index 61. At night, with less traffic, it drops to 56 dB(A), index 78. 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 Loteamento Bela VistaNeighbouring areas
The closest neighbourhoods and their scores.
- Bela Vista34 m away63
- Quati I502 m away61
- João de Deus656 m away70
- Cosme e Damião689 m away51
- Quati II771 m away72
- Ipsep II814 m away59
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.