Neighbourhood noise map
Cachoeira Grande, Magé
Sossego Index 96 out of 100: Very calm. Ranked 8 of the 22 neighbourhoods rated in Magé. 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 68 to 100. Some corners are much louder than others, usually next to the avenues.
The road with the biggest weight in the noise is Estrada Municipal Antônio Além Bergara (collector road), 44 m from the centre of the neighbourhood.
The nearest airport is an unnamed airfield (small), 8.6 km away. Far enough to barely count.
Day and night
By day the estimate is 50 dB(A), index 96. At night, with less traffic, it drops to 42 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.
- Pau Grande3.9 km away100
- Piabetá5 km away65
- Fragoso5.5 km away73
- Limeira5.8 km away81
- Vila Inhomirim6 km away83
- Jardim Nazareno6.6 km away91
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.