The highest levels of dioxins and PCBs were found in fish liver in EU between 1995 and 2010. Between 2012 and 2014 in Slovenia the highest levels were found in fish meat, following meat and fat tissues of cattle and sheep. Food producers and competent authorities should proactively make efforts to reduce dioxins and PCBs in feed and food.

The decrease in SO₂ emissions from transport is significantly influenced by the tightening of legislation governing the concentration of sulphur in liquid fuels (since 2009, it has been limited to 10 mg/kg for both petrol and diesel). The limit value of concentration of sulphur in fuels used in road transport in 2015 was not exceeded in Slovenia or in the EU-28; the same applies to air and maritime transport.

The limit value for environmental noise for playgrounds (55dB(A)) determined by the WHO was exceeded at the most exposed facade at 12 primary schools. However none of 34 kindergartens and 22 primary schools was exposed to excess noise limit at all four facades. There were 4,097 pupils in 12 schools and 2,909 children in 24 kindergartens where the high noise levels at most exposed facades were determined in the school year 2013/2014.