Cidade tranquila

Peaceful City

Track noise alerts and keep your neighborhood calm.

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A rustic wooden watchtower with metal railings stands amidst dense greenery. Vines climb up the structure, which has two loudspeakers attached. In the background, there are large, industrial smokestacks with red and white sections.

About Us

Cidade Tranquila helps communities stay peaceful by mapping and managing high noise alerts with smart, adaptable tools.

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A blue sticker with the text 'No more SILENCE.' is affixed to a wooden post, set against a blurred natural background of trees and a pathway.
A traffic light with a red hand signal is partially obscured by lush green foliage and white flowers. Underneath, there is a black and white street sign with an arrow pointing left. Loudspeakers are mounted above the traffic light on a metal pole.

Our Services

A rustic wooden watchtower with metal railings stands amidst dense greenery. Vines climb up the structure, which has two loudspeakers attached. In the background, there are large, industrial smokestacks with red and white sections.

Register noise alerts easily and see them displayed on a public map.

A quiet urban street scene with bright orange barricades in the foreground and a large tree providing shade. A person stands near the tree holding a digital device. The sun casts a warm glow over the area, with buildings and greenery visible in the background.

Tools for authorities to monitor alerts and analyze noise hotspots.

A digital chart display featuring a green line graph against a dark background, with data units labeled in white text. The line graph suggests an analysis of data volume, with sharp peaks and valleys. The lower portion of the graph is highlighted in red, indicating critical data points or alerts.

Switch contexts smoothly with dynamic colors and icons tailored to each area.

Stay Calm

Mark noisy spots and help your community enjoy peaceful places again.

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