A view shows smog over the Siberian city of Novosibirsk, Russia.

02.02.2023#8364161

An aircraft is seen in the sky over the Siberian city of Novosibirsk, Russia.

02.02.2023#8364157

A view shows smog over the Siberian city of Novosibirsk, Russia.

02.02.2023#8364155

A view shows smog over the railway station in the Siberian city of Novosibirsk, Russia.

02.02.2023#8364153

A view shows smog over the railway station in the Siberian city of Novosibirsk, Russia.

02.02.2023#8364151

A view shows smog over the railway station in the Siberian city of Novosibirsk, Russia.

02.02.2023#8364150