Which country has the worst air pollution in Southeast Asia?
By
Minh Nga March 14, 2025 | 03:00 pm PT
A man walks along a road on a smoggy morning in New Delhi, India, Dec. 23, 2020. Photo by Reuters
This country recorded the region's highest level of PM2.5, or fine particles in the air with diameters of 2.5 micrometers or less, last year.
