OpenEO is an emerging open standard for processing large Earth Observation datasets on cloud infrastructure. The most well-known openEO backend providers are Copernicus Data Space Ecosystem and OpenEO Platform, both running on European cloud infrastructure. Several Monitors in the Open Earth Monitor Cyberinfrastructure project have been ported to openEO, which makes their workflow more transparent and accessible for a wider audience. Namely, these are the pantropical monitor of land use following deforestation, the European monitor of wet snow, and the European monitor of air quality. This presentation will go over how these use cases were implemented on openEO, the current status and remaining challenges of the openEO implementation, and future outlook. In addition, the participants will be provided with an opportunity to try out the monitors themselves.