Black snow fell on the streets of three towns in the region, Prokopyevsk, Kiselevsk and Leninsk-Kuznetsky.
Many citizens have shared the images of dirty snow on social networks, reports many Russian media.
https://twitter.com/siberian_times/status/1096421557407084544
- siberian_times
According to regional media reports, the snow has turned black due to coal dust emissions at two local factories.
Prokopievskaya's general manager Anatoly Volkov told Vesti-Kuzbass TV that filtering curtains protect the streets from coal.
https://twitter.com/MetAlertIreland/status/1096433246487937024
- MetAlertIreland
Deputy Governor of the Kemerovo Region, Andrei Panov, said that "coal boilers, vehicle exhaust fumes and other polluting industries contribute to this pollution".
https://twitter.com/Strange_Sounds/status/1096498261731565570
- Strange_Sounds
The authorities intend to use dust cannons, protective barriers and other methods to fight dust.
Social network users in the region criticize local coal companies.
https://twitter.com/mbk_center/status/1095997682592698368
- mbk_center
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https://twitter.com/Bartolomju/status/1095774492570411008
- Bartolomju
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https://twitter.com/Albertich61/status/1094595344439132160
- Albertich61
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