On 9-10 November 2021, Hungary's first environment-related LIFE Integrated Project, HungAIRy, held an international conference. It was organised by the project's coordinating beneficiary, Herman Ottó Institute Nonprofit Ltd. During the online event, European projects presented their activities, achievements and experiences in improving air quality.

Over the past few decades in Hungary, a number of action plans have been set for tackling air pollution. Air quality action plans include a series of measures focusing on reducing emissions of key air pollutants in the regions.