We envision a world where environmental decisions are grounded in reliable, science-based information and we strive to be a central part of that process. Air Quality Essential Climate Variables Satellite Cal/Val Observation Technology LATEST NEWS Search Articles Events Projects Announcements A sensitivity study of a FTIR retrieval algorithm to uncertainties in surface pressure measurements Mineral dust intrusions in Southeastern Romania: insights from seventeen years of sun photometer data Machine-Learning-Driven Reconstruction of Organic Aerosol Sources across Dense Monitoring Networks in Europe Use of mobile aerosol dosimeter to estimate seasonal concentrations of ultrafine particles ACTRIS-RO 2025 Meeting! 24-26 November DIVA Workshop, hosted by INOE 2000 INOE 2000 hosts the 18th International Conference on Developments in eSystems Engineering (DeSE 2025) INOE 2000 represented at innoCENTA 2025 – International Exhibition of Innovation and Technological Transfer INOE 2000 and ACTRIS represented at Smart Diaspora 2025 ACTRIS (Aerosol, Clouds, and Trace Gases Research Infrastructure) Programme Component, Support Measure “Emissions Research & Monitoring Infrastructure Programme” Proiectul IM4CA Premiere Proiectul PANORAMA Premiere Proiectul CARGO ACT Premiere Supporting the Operation of Romanian Facilities within the ACTRIS ERIC Research Infrastructure – RO-ACTRIS-ERIC RADO–Bucharest Awarded ACTRIS National Facility Label at the 6th ACTRIS General Assembly! The 12th International Aerosol Conference: 30 August – 5 September 2026, in Xi’an, China! The 32nd International Laser Radar Conference! July 5-10, 2026 – Hiroshima, Japan The 2026 ACTRIS Science Conference! April 20-23, 2026 – Oslo, Norway A Genuine Autumn Episode with Heavy Precipitation Reflected in the Measurements at the RADO-Bucharest Station during October 7–8, 2025 More Articles… More events… More projects… More announcements … actrisro ACTRIS-RO is the Romanian component of the ACTRIS pan-European research infrastructure. On 27 November, INOE hosted the ACTRIS-RO meeting, Stunning drone shot of the Climate Change Observat Throwback to October 2024, when we celebrated the A beautiful Thursday afternoon at the Măgurele Ce Follow on Instagram