A blanket of thick smog has settled over swaths of South Asia. One of the hardest-hit areas is the Indian capital Delhi and the surrounding region, which is home to an estimated 34 million people.
Copyright 2024 NPR
A blanket of thick smog has settled over swaths of South Asia. One of the hardest-hit areas is the Indian capital Delhi and the surrounding region, which is home to an estimated 34 million people.
Copyright 2024 NPR