A view shows the hotel "Fishing Village" surrounded by spring flood waters on a foggy day in the Ryazan Region, Russia March 30, 2023. REUTERS/Stringer 

A view shows the hotel "Fishing Village" surrounded by spring flood waters on a foggy day in the Ryazan Region, Russia March 30, 2023. REUTERS/Stringer 

Pigeons are seen in silhouette during a foggy morning near Port Authority Bus Terminal in New York City, U.S., March 2, 2023. REUTERS/Shannon Stapleton 

A person crosses Westminster Bridge during foggy weather in London, Britain, February 7, 2023. REUTERS/Toby Melville TPX IMAGES OF THE DAY 

A bus is driven across Westminster Bridge past the Houses of Parliament during foggy weather in London, Britain, February 7, 2023. REUTERS/Toby Melville TPX IMAGES OF THE DAY 

Birds fly along the River Thames during foggy weather in London, Britain, February 7, 2023. REUTERS/Toby Melville 

A general view of a mosque's minaret during foggy cold weather, in Cairo, Egypt February 5, 2023. REUTERS/Amr Abdallah Dalsh 

A general view of Cairo skyline during sunset, with foggy cold weather around the country, Cairo, Egypt February 2, 2023. REUTERS/Amr Abdallah Dalsh 

A man sits on a bench during a foggy night in a park in Belgrade, Serbia January 22, 2023. REUTERS/Marko Djurica TPX IMAGES OF THE DAY 

A man sits on a bench during a foggy night in a park in Belgrade, Serbia January 22, 2023. REUTERS/Marko Djurica 

A couple hugs on a street during a foggy night in central Belgrade, Serbia January 22, 2023. REUTERS/Marko Djurica 

People walk past Nikola Pasic Monument during a foggy night in central Belgrade, Serbia January 22, 2023. REUTERS/Marko Djurica 

A man walks on railway tracks on a foggy morning in New Delhi, India, December 20, 2022. REUTERS/Anushree Fadnavis 

A man walks a dog on a sports field in foggy weather in Wimbledon, Britain December 11, 2022. REUTERS/Kevin Coombs 

Members of the media report in front of cooled lava rocks as a foggy sky is illuminated by lava flow during the eruption of the Mauna Loa Volcano in Hawaii, U.S. December 4, 2022. REUTERS/Go Nakamura 

Members of the media report in front of cooled lava rocks as a foggy sky is illuminated by lava flow during the eruption of the Mauna Loa Volcano in Hawaii, U.S. December 4, 2022. REUTERS/Go Nakamura 

Narayan Devi Prajapati works on a potato field during a foggy morning on the outskirts of Kathmandu, Nepal December 1, 2022. REUTERS/Monika Malla 

Narayan Devi Prajapati works on a potato field during a foggy morning on the outskirts of Kathmandu, Nepal December 1, 2022. REUTERS/Monika Malla 

A girl heads towards her school during a foggy morning on the outskirts of Kathmandu, Nepal December 1, 2022. REUTERS/Monika Malla 

People walk over Waterloo Bridge during foggy weather in London, Britain, November 29, 2022. REUTERS/Henry Nicholls 

People walk over Waterloo Bridge during foggy weather in London, Britain, November 29, 2022. REUTERS/Henry Nicholls 

Trees are silhouetted at sunset on a foggy evening in Bourlon, France, November 13, 2022. REUTERS/Pascal Rossignol 

A man waits for the A subway line to arrive at the Beach 60th platform during a foggy morning in the Far Rockaway section of the Queens borough of New York City, U.S., October 25, 2022. REUTERS/Shannon Stapleton 

A man walks up the stairs at the Beach 60th A subway station line during a foggy morning in the Far Rockaway section of the Queens borough of New York City, U.S., October 25, 2022. REUTERS/Shannon Stapleton 

A bird flies by a mural of Christopher "Notorious B.I.G." Wallace during a foggy morning at Coney Island in the Brooklyn borough of New York City, U.S., October 25, 2022. REUTERS/Shannon Stapleton 

People ride the A subway line at the Beach 60th station during a foggy morning in the Far Rockaway section of the Queens borough of New York City, U.S., October 25, 2022. REUTERS/Shannon Stapleton 

A man walks shirtless on the platform of an oncoming subway during a foggy morning at the Coney Island–Stillwell Avenue station in the Brooklyn borough of New York City, U.S., October 25, 2022. REUTERS/Shannon Stapleton 

A man pushes a child in a stroller wearing a protective face mask on the Coney Island Boardwalk during a foggy morning in the Brooklyn borough of New York City, U.S., October 25, 2022. REUTERS/Shannon Stapleton 

A man walks on the Coney Island Boardwalk during a foggy morning in the Brooklyn borough of New York City, U.S., October 25, 2022. REUTERS/Shannon Stapleton TPX IMAGES OF THE DAY 

People walk across the Brooklyn Bridge during a foggy morning in New York City, U.S., October 24, 2022. REUTERS/Shannon Stapleton 

People ride motorcycles on a foggy highway in Kimende, Kiambou County, Kenya, August 2, 2022. REUTERS/Amr Alfiky 

Tourists walk through the illuminated "Nebelhoehle" (Fog Cave) in the Swabian Jura town of Sonnenbuehl near Reutlingen, Germany, July 16, 2022. REUTERS/Wolfgang Rattay 

Tourists walk through the illuminated "Nebelhoehle" (Fog Cave) in the Swabian Jura town of Sonnenbuehl near Reutlingen, Germany, July 16, 2022. REUTERS/Wolfgang Rattay 

People wearing face masks walk on a foggy day during the coronavirus disease (COVID-19) pandemic, in Hong Kong, China, March 23, 2022. REUTERS/Tyrone Siu 

People wearing face masks walk on a foggy day during the coronavirus disease (COVID-19) pandemic, in Hong Kong, China, March 23, 2022. REUTERS/Tyrone Siu 

A pylon of high-tension electricity power lines is pictured on a foggy morning in Igny, near Paris, France, February, 23, 2022. REUTERS/Gonzalo Fuentes 

A seabird flies on the foggy beachfront of Manhasset Bay on the North Shore of Long Island in Port Washington, New York, U.S., February 3, 2022. REUTERS/Shannon Stapleton 

A U.S. flag hangs during a foggy beachfront of Manhasset Bay on the North Shore of Long Island in Port Washington, New York, U.S., February 3, 2022. REUTERS/Shannon Stapleton 

Caps and rifles beloging to Indian soldiers are pictured during a break at the rehearsal for the Republic Day parade on a foggy winter morning, in New Delhi, India, January 18, 2022. REUTERS/Anushree Fadnavis 

Indian soldiers take part in the rehearsal for the Republic Day parade on a foggy winter morning, in New Delhi, India, January 14, 2022. REUTERS/Anushree Fadnavis 

Indian soldiers take part in the rehearsal for the Republic Day parade on a foggy winter morning, in New Delhi, India, January 14, 2022. REUTERS/Anushree Fadnavis 

Turbans and rifles beloging to Indian soldiers are pictured during a break at the rehearsal for the Republic Day parade on a foggy winter morning, in New Delhi, India, January 14, 2022. REUTERS/Anushree Fadnavis 

Indian soldiers dance during the rehearsal for the Republic Day parade on a foggy winter morning, in New Delhi, India, January 14, 2022. REUTERS/Anushree Fadnavis 

Indian soldiers rest during a break at the rehearsal for the Republic Day parade on a foggy winter morning, in New Delhi, India, January 14, 2022. REUTERS/Anushree Fadnavis 

Indian soldiers dance during the rehearsal for the Republic Day parade on a foggy winter morning, in New Delhi, India, January 14, 2022. REUTERS/Anushree Fadnavis 

Indian soldiers take part in the rehearsal for the Republic Day parade on a foggy winter morning, in New Delhi, India, January 14, 2022. REUTERS/Anushree Fadnavis 

Indian soldiers take part in the rehearsal for the Republic Day parade on a foggy winter morning, in New Delhi, India, January 14, 2022. REUTERS/Anushree Fadnavis 

Indian soldiers take part in the rehearsal for the Republic Day parade on a foggy winter morning, in New Delhi, India, January 14, 2022. REUTERS/Anushree Fadnavis 

An Indian soldier is seen with his camel while taking part in the rehearsal for the Republic Day parade on a foggy winter morning, in New Delhi, India, January 14, 2022. REUTERS/Anushree Fadnavis 

Indian soldiers take part in the rehearsal for the Republic Day parade on a foggy winter morning, in New Delhi, India, January 14, 2022. REUTERS/Anushree Fadnavis 

Border Security Force (BSF) soldiers' camels are seen taking rest before they take part in the rehearsal for the Republic Day parade on a foggy winter morning, in New Delhi, India, January 14, 2022. REUTERS/Anushree Fadnavis 

Indian Army soldiers take part in the rehearsal for the Republic Day parade on a foggy winter morning, in New Delhi, India, January 14, 2022. REUTERS/Anushree Fadnavis TPX IMAGES OF THE DAY 

Border Security Force (BSF) soldiers ride their camels as they take part in the rehearsal for the Republic Day parade on a foggy winter morning, in New Delhi, India, January 14, 2022. REUTERS/Anushree Fadnavis 

A man washes clothes on the banks of the Yamuna river on a foggy winter morning in the old quarters of Delhi, India, January 14, 2022. REUTERS/Anushree Fadnavis 

A make-up artist helps a girl before her pre-wedding shoot on the banks of the Yamuna river on a foggy winter morning in the old quarters of Delhi, India, January 14, 2022. REUTERS/Anushree Fadnavis 

A couple boards a boat for their pre-wedding shoot on the banks of the Yamuna river on a foggy winter morning in the old quarters of Delhi, India, January 14, 2022. REUTERS/Anushree Fadnavis 

A girl walks on a street on a foggy morning in Jerusalem January 3, 2022. REUTERS/Ammar Awad 

General view of St. Peter's Square on a foggy day ahead of the mass to be celebrated by Pope Francis to mark the World Day of Peace in St. Peter's Basilica at the Vatican, January 1, 2022. REUTERS/Guglielmo Mangiapane 

A birds flies in St. Peter's Square on a foggy day ahead of the mass to be celebrated by Pope Francis to mark the World Day of Peace in St. Peter's Basilica at the Vatican, January 1, 2022. REUTERS/Guglielmo Mangiapane