Neighbourhood noise map
Fião, São Leopoldo
Sossego Index 55 out of 100: Active. Ranked 31 of the 32 neighbourhoods rated in São Leopoldo. That is below the city average of 78.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 0 to 73. Some corners are much louder than others, usually next to the avenues.
The roads that weigh most on the noise of the neighbourhood are Rodovia BR-116 (motorway, 334 m), Viaduto Manoel Luiz Nunes (motorway, 350 m) and Rua Azambuja Fortuna (main local road, 103 m). Traffic is the main source of noise.
The nearest airport is Berge Vile (small), 7.3 km away. Far enough to barely count.
There is a railway line 718 m away.
Day and night
By day the estimate is 65 dB(A), index 55. 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.
- Centro1 km away62
- Morro do Espelho1.1 km away80
- Padre Reus1.2 km away65
- São Miguel1.5 km away85
- Cristo Rei1.6 km away87
- Vicentina1.6 km away89
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.