KATHMANDU, April 16 -- Kathmandu has once again become the second most polluted city in the world, with air pollution soaring to alarming levels in the Kathmandu Valley.

The valley's pollution index has spiked to hazardous levels, attributed to persistent smog and wildfires in the region.

According to data from IQAir, an international organization monitoring air quality, Kathmandu's pollution index stood at 177 as of 10AM today, categorized as unhealthy for human health. Delhi retains its position as the world's most polluted city, with a pollution level of 197.

The Meteorological Forecasting Division highlights that Kathmandu's pollution has not reduced due to the absence of substantial rainfall in the valley. Meteorologist Pratibha M...