Neighbourhood noise map
Cosme e Damião, Petrolina
Sossego Index 51 out of 100: Active. Ranked 177 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 44 to 60. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Rodovia BR-407 (expressway, 449 m), BR-235 (arterial road, 535 m) and Rua Capim-Santo (residential street, 22 m).
The nearest airport is Aeroporto de Petrolina - Senador Nilo Coelho (international), 725 m away. Close enough to weigh on the index.
Day and night
By day the estimate is 67 dB(A), index 51. At night, with less traffic, it drops to 60 dB(A), index 68. 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 Cosme e DamiãoNeighbouring areas
The closest neighbourhoods and their scores.
- Loteamento Bela Vista689 m away61
- Bela Vista708 m away63
- Ipsep II757 m away59
- IPSEP772 m away59
- Quati I845 m away61
- Vila Chocolate980 m away58
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.