Neighbourhood noise map
Condomínio Rio Guara, Petrolina
Sossego Index 54 out of 100: Active. Ranked 172 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 40 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, 65 m), Avenida Coronel Antônio Honorato Viana (expressway, 71 m) and Avenida Arnóbio Caneca (main local road, 40 m). Traffic is the main source of noise.
The nearest airport is Aeroporto de Petrolina - Senador Nilo Coelho (international), 5.4 km away. Close enough to weigh on the index.
There is a railway line 642 m away. Nearby local sources: Estrada de Ferro Petrolina-Teresina (642 m).
Day and night
By day the estimate is 65 dB(A), index 54. At night, with less traffic, it drops to 59 dB(A), index 72. 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 Condomínio Rio GuaraNeighbouring areas
The closest neighbourhoods and their scores.
- Parque Bandeirante229 m away53
- Gercino Coelho421 m away55
- Condomínio Carlos Wilson584 m away57
- Palhinhas654 m away49
- Atrás da Banca684 m away45
- Jardim Maravilha977 m away55
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.