Pakistan world’s most polluted country in 2025: Report

Fine particulates in Pakistan’s air highest in the world last year, exceeding WHO guidelines by up to 13 times, monitoring firm says.

Pakistan was the world’s smoggiest country in 2025 with concentrations of hazardous fine particles known as PM2.5 up to 13 times higher than the World Health Organization’s (WHO’s) recommended level, a report finds.

In its annual report p...