Neighbourhood noise map
Iparana, Caucaia
Sossego Index 76 out of 100: Calm. Ranked 45 of the 70 neighbourhoods rated in Caucaia. That is below the city average of 84.
Low noise most of the day. You can sleep with the window open.
Inside the neighbourhood the index runs from 38 to 93. 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 Ulisses Guimarães (arterial road, 19 m), Rua Antônio Sales (residential street, 42 m) and Estrada José Aragão Albuquerque (arterial road, 835 m). Traffic is the main source of noise.
The nearest airport is Aeroporto Internacional de Fortaleza - Pinto Martins (international), 12.3 km away. Far enough to barely count.
Day and night
By day the estimate is 57 dB(A), index 76. At night, with less traffic, it drops to 49 dB(A), index 98. It is above the daytime NBR 10151 reference for residential areas (55 dB(A)) but within the night one (50 dB(A)).
What makes up the index
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The closest neighbourhoods and their scores.
- Guajiru2.1 km away95
- Parque Leblon2.2 km away92
- Pacheco2.3 km away90
- Jardim Icaraí3.3 km away89
- Camurupim3.5 km away100
- Parque Soledade3.8 km away100
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.