This network exists because individuals chose to deploy a sensor. Every device added is a new data point in a shared, open dataset, live readings anyone can access, from ionizing radiation and radon to PM2.5, CO₂, noise, temperature, and a range of chemical parameters that define the air around us. Building hardware capable of measuring all of this reliably is years of R&D; building a network that proves it works at scale is something only a community can do. If you own a uRADMonitor sensor, you are part of all that, thank you for making it happen. If you don't, the chart below is a good argument for getting one. Questions or custom deployments? Get in touch.