Delhi’s Diwali Dilemma: Why Pollution Vanished Overnight—But Haze and Health Risks Linger Govt Health Religion Delhi’s Diwali Dilemma: Why Pollution Vanished Overnight—But Haze and Health Risks Linger Expert Desk October 22, 2025 Every year, Delhi’s air transforms into a toxic haze after Diwali, with PM2.5 levels surging to dangerous... Read More Read more about Delhi’s Diwali Dilemma: Why Pollution Vanished Overnight—But Haze and Health Risks Linger