EcoSafeSense is a Canadian cleantech company building city scale air quality networks that turn real time environmental data into actionable insight. We design rugged, solar and cellular powered sensors and a full stack analytics platform to measure indoor and outdoor air quality at high spatial resolution. Trusted by municipalities, universities, and public agencies, our deployments generate verified datasets used to improve public health, reduce building operating costs, and meet ESG and regulatory requirements. Cities host the infrastructure while EcoSafeSense owns and licenses aggregated data to enterprises in ESG, health, and risk analytics, creating a scalable environmental data layer for smarter, healthier cities.