On April 2, 2025, the LIFE IP HungAIRy team from Debrecen presented at the ACROSS project conference. They showcased the city’s air-quality-improving pilot action - including the planting of shelterbelts - to international partners.

On March 25, 2025, as part of the ACROSS project, foreign partners visited Debrecen to see the progress of the HungAIRy Debrecen pilot project, including the growth of the shelterbelts. They were also given the opportunity to contribute to improving the city's air quality by planting a few saplings.