International Day of Clean Air for blue skies 2022

When: 7 September 2022

Where: Worldwide

Theme: The Air We Share

On November 26, 2019, the Second Committee of the 74th session of the United Nations (UN) General Assembly adopted a resolution designating 7 September as the “International Day of Clean Air for blue skies”. 

The resolution stresses the importance of, and urgent need to, raise public awareness at all levels and to promote and facilitate actions to improve air quality. 

Air pollution is the largest contributor to the burden of disease from the environment, and is one of the main avoidable causes of death and disease globally. 99% of the world’s population is now breathing polluted air, warns WHO. 7 million people die each year due to air pollution, with 90% of them in low- and middle-income countries (WHO, Lancet Planetary Health)

The third International Day of Clean Air for blue skies will be held on 7 September 2022, under the theme of ‘The Air We Share’. It focuses on the transboundary nature of air pollution highlighting the need for collective accountability and collective action.

Air pollution knows no national borders and is all pervasive. Moreover, it is strongly correlated to other global crisis such as climate change, biodiversity loss, other forms of pollution, social and gender parity as well as economic development.

Some air pollutants, such as black carbon, methane and ground-level ozone, are also short-lived climate pollutants (SLCPs) and are responsible for a significant portion of air pollution-related deaths, as well as impacts on crops and hence food security. Climate change is inextricably linked to air pollution, wherein one cannot be resolved without addressing the other, an integrated approach to tackle both could result in significant co-benefits. By 2050, we can halve global crop losses from these pollutants by reducing methane emissions, an ingredient in the formation of tropospheric ozone, an important greenhouse gas and air pollutant, which would potentially save between $4 to $33 billion USD.

The need to raise awareness about the problem, impact and solutions for air pollution; collection and sharing of data, research and best practices as well as strengthening international and regional cooperation for efficient implementation has never been greater.

See also:

• UN observance page
• Campaign page