Neighbourhood noise map
Serro Azul, Juiz de Fora
Sossego Index 100 out of 100: Very calm. Ranked 26 of the 181 neighbourhoods rated in Juiz de Fora. That is above the city average of 82.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 52 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 Estrada Engenheiro Gentil Forn (residential street, 34 m), Rua José Lourenço Kelmer (collector road, 413 m) and Estrada Luiz Zuddio (residential street, 87 m).
The nearest airport is Juiz de Fora Airport (regional), 3.2 km away. Far enough to barely count.
Day and night
By day the estimate is 46 dB(A), index 100. At night, with less traffic, it drops to 39 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.
- Morro do Imperador385 m away99
- Nossa Senhora de Fátima542 m away93
- Jardim Casablanca615 m away82
- Jardim Paineiras749 m away88
- Granville889 m away86
- Parque Imperial920 m away95
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.