Neighbourhood noise map
Vila União, Sobral
Sossego Index 87 out of 100: Very calm. Ranked 8 of the 37 neighbourhoods rated in Sobral. That is above the city average of 74.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 63 to 98. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Rua José Ribamar (residential street, 13 m), Rua 24 de Agosto (residential street, 28 m) and Avenida Ministro César Cals (collector road, 418 m).
The nearest airport is Aeroporto Regional de Sobral - Dr. Luciano de Arruda Coelho (international), 16.1 km away. Far enough to barely count.
There is a railway line 667 m away. Nearby local sources: railway (779 m).
Day and night
By day the estimate is 53 dB(A), index 87. At night, with less traffic, it drops to 46 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 Vila UniãoNeighbouring areas
The closest neighbourhoods and their scores.
- Domingos Olímpio717 m away78
- Padre Ibiapina860 m away77
- Cidade Doutor José Euclides Ferreira Gomes979 m away90
- Junco999 m away53
- Edmundo Monte Coelho1.2 km away55
- Alto do Cristo1.3 km away62
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.