Neighbourhood noise map
Ribeirão Fresco, Blumenau
Sossego Index 100 out of 100: Very calm. Ranked 9 of the 42 neighbourhoods rated in Blumenau. That is above the city average of 83.
Very low noise. The quiet of a far residential area or a green space.
Inside the neighbourhood the index runs from 94 to 100. Noise is similar across the whole area.
The roads that weigh most on the noise of the neighbourhood are Rua Pastor Oswald Hesse (main local road, 88 m), Rua Concórdia (residential street, 55 m) and Rua Doutor Henrique Hacker (residential street, 56 m).
The nearest airport is Aeroporto Regional de Blumenau (regional), 10.9 km away. Far enough to barely count.
Day and night
By day the estimate is 45 dB(A), index 100. At night, with less traffic, it drops to 37 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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Test an address in Ribeirão FrescoNeighbouring areas
The closest neighbourhoods and their scores.
- Jardim Blumenau2 km away79
- Vorstadt2.1 km away82
- Garcia2.5 km away100
- Ponta Aguda2.7 km away72
- Centro2.8 km away56
- Vila Formosa3.2 km away81
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.