xEco Air (Vazduh)

xEco Air (eXtreme ECOlogy) is a comprehensive Chrome extension that provides up-to-date air quality information for Serbia, North Macedonia, Montenegro, Bosnia and Herzegovina, Croatia, and Slovenia. It aggregates hourly and daily data on key pollutants including PM10, PM2.5, sulfur dioxide (SO2), nitrogen dioxide (NO2), and ground-level ozone (O3) from official government sources and participatory sensor networks.

The app evaluates air quality using the European Air Quality Index methodology, categorizing conditions into six levels from Good to Extremely Poor. By integrating real-time measurements collected from national monitoring networks and public sensor community projects, xEco Air empowers users with reliable insights to understand and respond to air pollution challenges in the Balkans region.