Delhi air gets more toxic from Ethiopia volcano ash. How harmful can it be?

The volcanic ash from the eruption of a long-dormant volcano in Ethiopia reached parts of India on Monday, entering Delhi last night. Experts warn that this volcanic ash, which is made up of pieces of broken rock, minerals and volcanic glass, could further worsen the city’s already toxic air. Volcano ash and gases can also impact human health. Here’s how

Click on the link to read this explainer: Delhi air gets more toxic from Ethiopia volcano ash. How harmful can it be?