Neighbourhood noise map
Domingos Olímpio, Sobral
Sossego Index 78 out of 100: Calm. Ranked 13 of the 37 neighbourhoods rated in Sobral. That is above the city average of 74.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 72 to 95. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Rua Manoel Marinho de Andrade (main local road, 143 m), Avenida John Sanford (collector road, 502 m) and Rua Maria Monte (residential street, 44 m). Traffic is the main source of noise.
The nearest airport is Aeroporto Regional de Sobral - Dr. Luciano de Arruda Coelho (international), 15.7 km away. Far enough to barely count.
There is a railway line 508 m away. Nearby local sources: Ferrovia Transnordestina (807 m), railway (805 m).
Advertisement
Day and night
By day the estimate is 57 dB(A), index 78. At night, with less traffic, it drops to 51 dB(A), index 93. 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
Moving here?
Open the neighbourhood heatmap and test the exact address, with floor and window facing for apartments.
Test an address in Domingos OlímpioNeighbouring areas
The closest neighbourhoods and their scores.
- Padre Ibiapina374 m away77
- Alto do Cristo611 m away62
- Vila União717 m away87
- Junco955 m away53
- Dom José1.1 km away73
- Campo dos Velhos1.1 km away57
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.