Iain Marlow And Ronojoy Mazumdar Bloomberg

Deadly dust storms sweeping over the densely-populated north Indian plains are part of a "new normal" of disruptive weather events worsening the country's already-lethal air pollution and causing disruption in the $2.3 trillion economy.

Deadly dust storms sweeping over the densely-populated north Indian plains are part of a "new normal" of disruptive weather events worsening the country's already-lethal air pollution and causing disruption in the $2.3 trillion economy.