Atmo Normandie is a regional air quality observatory dedicated to monitoring and improving atmospheric conditions in Normandy, France. Committed to enhancing public health and environmental standards, Atmo Normandie provides comprehensive data analysis on air quality and pollution episodes. The organization offers a range of services, including real-time monitoring of key air pollutants such as sulfur dioxide, nitrogen dioxide, and ozone, along with pollen levels and their impact on health and climate.

Through innovative tools and resources, such as an open data platform and visualizations of air quality indices, Atmo Normandie ensures transparency and accessibility for its users. They also engage the community with initiatives like the international odor awareness campaign and collaborative projects with local authorities to address odor nuisances and pollution incidents. By focusing on data-driven strategies and public education, Atmo Normandie plays a vital role in fostering a healthier and more sustainable environment for the region's residents.