An Iranian couple takes a selfie as smog obscures the skyline in Tehran, Iran, 02 January 2023. According to the Iranian meteorology organization the country's capital Tehran is in a red warning zone, prompting the Iranian government to announce a closure of schools and universities for two days while implementing stricter rules for traffic zones and insisting that elderly and sick people stay indoors. (Photo by Abedin Taherkenareh/EPA/EFE)
