Neighbourhood noise map
Nova Betânia, Mossoró
Sossego Index 82 out of 100: Calm. Ranked 21 of the 42 neighbourhoods rated in Mossoró. That is above the city average of 78.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 50 to 88. 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 João da Escóssia (collector road, 59 m), Avenida Ossivaldo Florêncio Pereria (residential street, 73 m) and Avenida Wilson Rosado (expressway, 1.2 km).
The nearest airport is Dix-sept Rosado (international), 2.9 km away. Close enough to weigh on the index.
Day and night
By day the estimate is 55 dB(A), index 82. At night, with less traffic, it drops to 49 dB(A), index 98. 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 Nova BetâniaNeighbouring areas
The closest neighbourhoods and their scores.
- Cidade Nova1.2 km away71
- Ouro Negro1.6 km away56
- Abolição III1.8 km away66
- Abolição IV2.1 km away85
- Abolição II2.3 km away71
- Abolição2.3 km away89
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.