Authorities in Ukraine advised residents in the capital Kyiv to stay indoors Friday as air pollution, partly caused by fires in the region, blanketed the city.
Ukraine's Ministry of Environmental Protection and Natural Resources said the pollution was a result of the burning of peatlands and other wildfires in the region combined with autumn temperature fluctuations.
The capital woke up to thick smog with the rancid smell of blazing fires in the air. Some people were spotted wearing masks.
The Ukrainian capital topped a list of the most polluted major cities early Friday in a real-time database by IQAir , a Swiss company that monitors air quality levels. Its air quality appeared to have improved somewhat since as the city came down in the ranking later in the day.
Kyiv's Department of Environmental Protection and Climate Change said that "the likely cause of this is fires in the Kyiv region."
