Neighbourhood noise map
Residencial Arco Iris, Anápolis
Sossego Index 69 out of 100: Active. Ranked 202 of the 291 neighbourhoods rated in Anápolis. That is below the city average of 75.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 58 to 74. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Rodovia Transbrasiliana (motorway, 715 m), Avenida Contorno (residential street, 48 m) and Rua Oliverio José de Almeida (residential street, 15 m).
The nearest airport is Anápolis Airport (international), 1.8 km away. Close enough to weigh on the index.
Day and night
By day the estimate is 60 dB(A), index 69. At night, with less traffic, it drops to 54 dB(A), index 85. 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 Residencial Arco IrisNeighbouring areas
The closest neighbourhoods and their scores.
- Jardim São Jorge466 m away73
- Jardim São Paulo476 m away55
- Residencial Giovanni Braga700 m away72
- Condomínio Vale dos Pássaros714 m away73
- Setor Sul723 m away67
- Santa Clara787 m away53
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.