Neighbourhood noise map
Cidade Universitária, Petrolina
Sossego Index 83 out of 100: Calm. Ranked 65 of the 182 neighbourhoods rated in Petrolina. That is above the city average of 76.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 48 to 100. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Avenida Cardoso de Sá (arterial road, 330 m), Avenida Cidade Universitária (main local road, 128 m) and Avenida da Integração (arterial road, 581 m).
The nearest airport is Aeroporto de Petrolina - Senador Nilo Coelho (international), 9 km away. Far enough to barely count.
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Day and night
By day the estimate is 54 dB(A), index 83. At night, with less traffic, it drops to 47 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
Moving here?
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Test an address in Cidade UniversitáriaNeighbouring areas
The closest neighbourhoods and their scores.
- Alvorada306 m away83
- Condomínio Sol Nascente449 m away90
- Colônia Imperial608 m away56
- Vila Dos Ingás I643 m away56
- Novo Horizonte759 m away88
- Pedra do Bode827 m away92
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.