Publication

Air pollution is the single largest environmental health risk in Europe, causing cardiovascular and respiratory diseases that lead to the loss of healthy years of life and, in the most serious cases, to premature deaths. This briefing presents the status of concentrations of pollutants in ambient air in 2020 and 2021 by pollutant, in relation to both EU air quality standards and WHO guidelines. The assessment shows that exceedances of standards are common across the EU, with concentrations well above the latest WHO recommendations. Nevertheless, in 2020, lockdown measures adopted to minimize the spread of the COVID-19 impacted on emissions of air pollution from road transport and lead to improved air quality.

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Decarbonising road transport — the role of vehicles, fuels and transport demand

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Groundwater, making the invisible visible is the World Water Day theme for 22nd March 2022. Groundwater stores almost 1/3 of global total freshwater resources, but pollution may prevent its use. In the EU, groundwater supplies 65 % of drinking water and 25 % of the water for agricultural irrigation. Groundwater pollution is a serious threat to drinking water quality. Once polluted, recovery is not easily achieved because there is no fast way to remove pollutants. This also means that polluting substances can accumulate. Furthermore, groundwater resources are under increasing pressure from water abstraction and climate change. In the EU, 24% of the total groundwater body area was reported in poor chemical status and 9 % in poor quantitative status according to Water Framework Directive 2nd River Basin Management reports in 2016. This briefing provides an overview on the state of the art with groundwater in the EU as contribution to the celebration of the World Water Day in 2022.

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Sewage treatment is an essential service that can deliver clean water, nutrients and organic fertiliser. It can and should contribute to delivering the broad goals of the Green Deal, with a key role in supporting the ambition to achieve zero pollution.

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Municipal waste accounts for 27 % of the total waste generated in the EU (excluding mineral waste). Due to its complex composition and ubiquity, it can have significant negative impacts on human health and on the environment if not managed properly. The 2020 EU Circular Economy Action Plan has established an objective of halving the quantity of municipal waste that is not recycled or prepared for reuse by 2030. At the same time, all EU member states will have to recycle or prepare for reuse at least 60% of generated municipal waste by 2030. This briefing explores how these two targets are linked and how more ambitious waste prevention actions will be key for achieving them simultaneously.

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