Neighbourhood noise map
Cristo Redentor, Castanhal
Sossego Index 69 out of 100: Active. Ranked 27 of the 30 neighbourhoods rated in Castanhal. That is below the city average of 84.
Moderate, steady noise, typical of mixed neighborhoods with shops and busy streets.
Inside the neighbourhood the index runs from 7 to 78. 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 Barão do Rio Branco (collector road, 135 m), Avenida Presidente Getúlio Vargas (expressway, 398 m) and Rodovia BR-316 (expressway, 468 m). Traffic is the main source of noise.
The nearest airport is an unnamed airfield (small), 3.8 km away. Far enough to barely count.
Day and night
By day the estimate is 60 dB(A), index 69. At night, with less traffic, it drops to 52 dB(A), index 91. 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.
- Nova Olinda761 m away66
- Santa Helena927 m away80
- Saudade1.7 km away79
- Fonte Boa1.7 km away90
- Titanlândia2.4 km away65
- Salles Jardim2.4 km away80
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.