Stubble Burning Cases in Punjab Cross 3,000
Stubble burning cases in Punjab have crossed 3,000 so far this season, the headline says. The fires are raising air pollution concerns in Delhi, where winter smog is a recurring problem.
Context
Context: Farmers in north India burn leftover crop stalks after harvest to clear fields quickly, and the smoke often drifts into Delhi during October and November, when cold, still air traps pollution low.</br>