Neighbourhood noise map
Sion, Luziânia
Sossego Index 88 out of 100: Very calm. Ranked 17 of the 60 neighbourhoods rated in Luziânia. That is above the city average of 81.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 53 to 100. 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 Zilma Guimarães Rosa (residential street, 8 m), Rua Rodovaldo Roriz (residential street, 10 m) and Avenida Sérgio Buarque de Holanda (main local road, 267 m).
The nearest airport is Aeroporto Brigadeiro Araripe Macedo (small), 7.3 km away. Far enough to barely count.
Day and night
By day the estimate is 53 dB(A), index 88. At night, with less traffic, it drops to 43 dB(A), index 100. It is within the NBR 10151 references for residential areas (55 dB(A) by day and 50 at night).
What makes up the index
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The closest neighbourhoods and their scores.
- Bairro Sion228 m away92
- Parque Estrela Dalva 3683 m away70
- Jardim Brasília Sul699 m away84
- Parque Estrela Dalva III819 m away84
- Parque Paulistano Gleba A897 m away66
- Residencial Copaíbas1.2 km away90
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.