Neighbourhood noise map
Cidade Nova, Ananindeua
Sossego Index 52 out of 100: Active. Ranked 43 of the 44 neighbourhoods rated in Ananindeua. That is below the city average of 76.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 20 to 68. 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 Dom Vicente Zico (arterial road, 274 m), Avenida Sn 17 (arterial road, 172 m) and Avenida Doutor Nonato Sanova (arterial road, 188 m). Traffic is the main source of noise.
The nearest airport is Porta do Céu (small), 5.5 km away. Close enough to weigh on the index.
Day and night
By day the estimate is 66 dB(A), index 52. At night, with less traffic, it drops to 58 dB(A), index 73. 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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The closest neighbourhoods and their scores.
- Cidade Nova IV240 m away56
- Cidade Nova V626 m away59
- Cidade Nova VIII772 m away72
- Cidade Nova VII979 m away45
- Cidade Nova VI1.1 km away75
- Cidade Nova II1.2 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.