Podcast in English
Text size
Bulgarian National Radio © 2025 All Rights Reserved

Concentration of ammonia and hydrogen sulfide near Kalotina is below threshold levels

Photo: BGNES

The threshold values of ammonia (NH3) and hydrogen sulfide (H2S) have not been exceeded, data from a mobile automatic station for measuring the quality of atmospheric air near the Kalotina border crossing show.

 The mobile station was positioned near the border after an incident in which a freight train carrying ammonia derailed in the region of eastern Serbia, the Ministry of Environment reported. According to the analysis, there were no violations of the norms of the main indicators of atmospheric air quality, namely – ozone, nitrogen oxide, nitrogen dioxide, sulfur dioxide and carbon dioxide. The measurements were carried out in the period December 26 - 29.




Последвайте ни и в Google News Showcase, за да научите най-важното от деня!
Listen to the daily news from Bulgaria presented in "Bulgaria Today" podcast, available in Spotify.

More from category

Temperatures remain unchanged, no rainfall expected

On Thursday it will be sunny and hot again. There will be light wind from the north-northwest. The highest temperatures will be between 36° and 41°C; in Sofia - around 36°C. In the mountains it will be mostly sunny. The wind..

published on 6/25/25 7:35 PM
PM Rosen Zhelyazkov

Bulgaria Supports NATO's New Goal of 5% of GDP for Defence by 2035

Prime Minister Rosen Zhelyazkov led the Bulgarian delegation at the recently concluded NATO Summit in The Hague. Speaking to journalists, he stated that an agreement had been reached — with Bulgaria’s support — for each allied country to raise its..

published on 6/25/25 5:45 PM

Leva-to-euro exchange jumps by 43% in one week

The National Revenue Agency is inspecting currency exchange offices due to increased interest in buying euros . Within just one week, the exchange of Bulgarian leva into euros increased by 43%, the agency’s director, Rumen Spetsov, announced in..

published on 6/25/25 5:33 PM