Neighbourhood noise map
Aeroporto, Petrolina
Sossego Index 29 out of 100: Loud. Ranked 182 of the 182 neighbourhoods rated in Petrolina. That is below the city average of 76.
Very loud. Next to motorways, expressways or airport runways.
Inside the neighbourhood the index runs from 0 to 38. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are BR-235 (arterial road, 649 m), Acesso ao Aeroporto de Petrolina - Senador Nilo Coelho (main local road, 609 m) and Rodovia BR-235 (arterial road, 1.3 km).
The nearest airport is Aeroporto de Petrolina - Senador Nilo Coelho (international), 123 m away. Close enough to weigh on the index.
Day and night
By day the estimate is 75 dB(A), index 29. At night, with less traffic, it drops to 69 dB(A), index 45. 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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The closest neighbourhoods and their scores.
- Vila Chocolate2.5 km away58
- Cosme e Damião2.5 km away51
- Loteamento Assemco2.8 km away64
- Loteamento Bela Vista3.1 km away61
- Bela Vista3.1 km away63
- Portal da Cidade3.1 km away65
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.