Neighbourhood noise map
Novo Horizonte, Petrolina
Sossego Index 88 out of 100: Very calm. Ranked 47 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 80 to 100. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Rua Gameleira (residential street, 3 m), Barão de Contendas (main local road, 100 m) and Avenida Maria Coelho Cavalcanti Rodrigues (residential street, 24 m).
The nearest airport is Aeroporto de Petrolina - Senador Nilo Coelho (international), 9.5 km away. Far enough to barely count.
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Day and night
By day the estimate is 53 dB(A), index 88. 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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Test an address in Novo HorizonteNeighbouring areas
The closest neighbourhoods and their scores.
- Jatobá139 m away84
- Condomínio Sol Nascente317 m away90
- Fernando Idalino401 m away85
- Rio Jordão564 m away89
- Loteamento Geovana726 m away90
- Condomínio Residencial Jatobá 1741 m away88
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.