Neighbourhood noise map
Cidade Nova, Mossoró
Sossego Index 71 out of 100: Calm. Ranked 30 of the 42 neighbourhoods rated in Mossoró. That is below 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 13 to 79. 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 Wilson Rosado (expressway, 380 m), Rua Querumbina Maria da Silva (residential street, 7 m) and Rua José São do Rego (residential street, 17 m). Traffic is the main source of noise.
The nearest airport is Dix-sept Rosado (international), 2.4 km away. Close enough to weigh on the index.
Day and night
By day the estimate is 59 dB(A), index 71. At night, with less traffic, it drops to 52 dB(A), index 89. 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 Cidade NovaNeighbouring areas
The closest neighbourhoods and their scores.
- Abolição III761 m away66
- Abolição II1.1 km away71
- Nova Betânia1.2 km away82
- Abolição IV1.5 km away85
- Ouro Negro1.6 km away56
- Abolição I1.7 km away74
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.