Sparrow: AI-Powered Environmental Intelligence for Healthier Lives Air pollution is a major but poorly measured threat to human health. While its links to respiratory, cardiovascular, and neurological diseases are clear, most monitoring systems rely on sparse sensors and low-resolution maps that average conditions across large areas. This hides sharp, short-term pollution peaks that occur at street level—where people actually live, commute, and breathe. Sparrow changes this. Sparrow combines artificial intelligence with its own patent-pending, best-in-class sensing technology to deliver ultra-precise, hyper-local air pollution intelligence. Instead of estimating exposure, Sparrow measures pollution directly in the real world—on city streets and along everyday routes—capturing conditions as they truly occur. Using purpose-built mobile sensors deployed on moving fleets, Sparrow transforms everyday mobility into a dense environmental sensing network. This approach generates millions of real-world measurements where static systems cannot reach, revealing micro-hotspots and exposure patterns invisible in traditional pollution maps. Advanced AI converts this data into actionable health i