Urban Noise Data | 237 Countries Coverage | CCPA, GDPR Compliant | 35 B + Data Points | 10 M+ Measurement

Street Noise-Level Dataset Silencio’s Street Noise-Level Dataset offers unique access to hyper-local, real-world noise exposure data across more than 200 countries. Built from over 35 billion datapoints, collected via our mobile app and enriched with AI-powered interpolation, this dataset delivers detailed average noise levels (dBA) at the street and neighborhood level. Chronic noise exposure is a growing public health concern linked to stress, cardiovascular risks, sleep disorders, and reduced quality of life — all of which are increasingly relevant for public health studies, insurance risk modeling, and wellness program design. Silencio’s data allows buyers to quantify environmental noise exposure and incorporate it into risk assessments, premium modeling, urban health studies, and wellness product development. In addition to objective noise measurements, Silencio provides access to the world’s largest noise complaint database, offering complementary subjective insights directly from communities, enabling more precise correlations between noise exposure and health outcomes. Data is available as: • CSV exports • S3 bucket delivery • High-resolution maps, perfect for health impact assessments, research publications, or integration into insurance models. We provide both historical and real-time data. An API is currently in development, and we welcome custom requests and early access partnerships. Fully anonymized and GDPR-compliant, our dataset is ready to enhance health-focused research, insurance underwriting, and product innovation.