Commit to clean air

Achieving clean air for public health protection requires sustained high-level commitment and action. The WHO 2nd Global Conference on Air Pollution and Health presents a pivotal moment to drive ambition and action to tackle the health, environmental, and socioeconomic impacts of air pollution.

To do so, WHO is calling on all stakeholders to pledge voluntary actions to achieve in countries a: 50% reduction in the health impacts of air pollution by 2040 This target will be monitored at the country-level and aggregated to derive a global estimate of progress. 2015 values will be considered the baseline values. Commitments can be submitted until this year's International Day of Clean Air for blue skies (7 September 2025)

Learn more