Around two-thirds of the population of Slovenia reports good or very good health, with higher-income residents rating it better than lower-income residents. Although self-rated health has improved in recent years, overweight and obesity are on the rise, and the proportion of residents who eat fruit and vegetables several times a day is decreasing. Overweight and obesity are also common problems in the European Union. 
 

Over recent decades, emissions of air pollutants from transport decreased. However, road transport remains one of the most significant sources of air pollutant emissions. In Slovenia in 2024 road transport accounted for 43 % to the total emissions of nitrogen oxides. In the period 1990-2024 emissions of substances that cause acidification and emissions of ozone precursors in the transport sector declined by 72 % and 76 %. In the period 2000-2024 emissions of particulate matter decreased by 52 %.

Slovenian forests are over-mature, the current ratio of forest development phases is unfavourable, forest regeneration is too slow, or the areas of forests under restoration are too small to significantly change the share of forest development phases and thus ensure sustainable forest development. The role of forests as a carbon sink is at risk.

Greenhouse gas (GHG) emissions due to land-use change generally show a declining trend. In 2024, emissions from deforestation decreased by 1.5% compared to the previous year, with approximately two-thirds of these emissions resulting from the establishment of agricultural land. Emissions from the expansion of settlements and related land uses decreased by 3% compared to the previous year, with the largest share of emissions (just over 76%) resulting from expansion onto agricultural land.

GHG emissions from industry decreased by 1.7% in 2024 compared with the previous year. Since 2019, an overall downward trend in GHG emissions can be observed in this sector. Emissions from the ETS subsector increased by 6.1% in 2024, following five consecutive years of decline. By contrast, GHG emissions from the non-ETS subsector of industry decreased by 11.2% compared with 2023. In 2024, the ETS subsector accounted for 59.5% of total GHG emissions from industry, while the non-ETS subsector accounted for 40.5%.