Discover the 10 most polluted countries in 2024, from Chad to India. See how toxic air affects millions as PM2.5 levels soar ...

A study published in Information Geography journal shows that Nepal’s forests are under severe threat from ...

In 2021, IQAir reported a PM2.5 concentration in India of 58.1; in 2024, that number decreased to 50.6. India’s leaders have opened their eyes to its environmental challenges, and they are taking ...