Neighbourhood noise map
Nossa Senhora das Grotas, Juazeiro
Sossego Index 81 out of 100: Calm. Ranked 81 of the 147 neighbourhoods rated in Juazeiro. That matches the city average of 80.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 46 to 97. 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 Giuseppe Muccini (collector road, 349 m), Rua Três da InvaSão (residential street, 18 m) and Avenida Nossa Senhora de Nazaré (main local road, 410 m). Traffic is the main source of noise.
The nearest airport is Aeroporto de Petrolina - Senador Nilo Coelho (international), 8 km away. Far enough to barely count.
Day and night
By day the estimate is 55 dB(A), index 81. At night, with less traffic, it drops to 47 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
Moving here?
Open the neighbourhood heatmap and test the exact address, with floor and window facing for apartments.
Test an address in Nossa Senhora das GrotasNeighbouring areas
The closest neighbourhoods and their scores.
- Quidé566 m away87
- Bairro Piranga I691 m away77
- Jardim Flórida765 m away78
- Bairro Jardim Florida768 m away80
- Argemiro786 m away80
- Bairro Expedito de Almeida Nascimento790 m away94
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.