The trends in quality changes of the Sofia atmospheric air for a 12-year period

  • Bilyana Kostova
  • Iva Borisova
  • Vilma Petkova
Keywords: ambient air quality; air pollutants; urban environment

Abstract

The official data of the Executive Environment Agency (ExEA) for the contents of SO2, NO2, fine air particles, O3, CO and C6H6 in the atmospheric air on the territory of Sofia for a 12-year period (2007 – 2018) are analyzed. The trends in their seasonal and annual changes defining the air quality in the urban environment are outlined.

Published
2021-04-16
How to Cite
Kostova, B., Borisova, I., & Petkova, V. (2021). The trends in quality changes of the Sofia atmospheric air for a 12-year period. Annual of Natural Sciences Department, 5, 8-17. https://doi.org/10.33919/ansd.19.1.1