The conservation status of species in Slovenia indicates that only 30% of species have a favorable status. Furthermore, also the trends are unfavourable. In the years 2013-2018, the proportion of species with favorable conservation status remained stable according to the previous reporting period, while the proportion of species with poor conservation status has increased. As many as one third of Europe's important bird species have a negative or uncertain short-term trend.

Due to lower construction activity, material productivity in Slovenia increased faster than the EU average in the period 2007-2012. In 2018 it amounted to 1.86 PPS / kg, but the target of 3.5 PPS / kg by 2030, with the revival of  construction activity, will be difficult to achieve. Therefore, much more attention needs to be paid to measures for the transition to a circular economy.

In 2018, more than half of Slovenia's land area was covered by forests (56% or 58% including shrubland), while other mostly natural vegetation accounted for 3%. Farmland occupied 34% of land area, while slightly less than 4% was artificial land, and less than 1% was water. In the periods 1996–2000, 2000–2006 and 2006–2012, land cover and land use changes were relatively small (they occurred on 0.12%, 0.13% and 0.09% of the entire territory, respectively). In the latest period 2012–2018 land cover and land use changes slightly increase (they occurred on 0,44 % ot the entire territory).

The quantity of end-of-life tyres collected for recovery increased dramatically when producer liability was introduced. Arround 16,000 tonnes of end-of-life tyres is produced, which is about 8kg per capita. In 2015, 65% of end-of-life-tyres have been recovered through material recovery and 35% through energy recovery.

Measurements of particle number concentration of ultrafine particles in ambient air in Ljubljana in period May 2012 -April 2014 is comparable to concentrations in other four European cities. Exposure to ultra-fine particles in the indoor air is roughly comparable or even slightly higher than exposure to ultra-fine particles in ambient air.