© Chembarisov | Shutterstock.com
Murmansk residents are confused by the fact that the windows of houses of black dust settles unknown origin. They direct their complaints to the regional authorities, according to "RIA Novosti".
In connection with this committee of industrial development, ecology and nature appealed to citizens to report the occurrence of similar incidents in the "SRI Atmosphere".
At the moment the work is carried out by specialists to identify the source of plaque in black, similar to soot or dust. Responsible for the work are employees of the scientific and methodological center of air protection activities in the Russian Federation Ministry of Natural Resources of Russia "SRI Atmosphere".