Nowhere to hide in city of poison air
Take a deep breath. Fringes of Calcutta that you thought had cleaner air than the city's choked heart are even more polluted than the core, reveals a recently published document of the West Bengal Pollution
Take a deep breath. Fringes of Calcutta that you thought had cleaner air than the city's choked heart are even more polluted than the core, reveals a recently published document of the West Bengal Pollution