Delhi ranks as world's most polluted city on November 1 after Diwali celebrations
Delhi was ranked the world's most polluted city on November 1, following Diwali celebrations that worsened air quality. The air quality index reached 388, categorized as "very poor," raising health concerns for residents. Despite a firecracker ban, many residents used fireworks, contributing to the smog. Other areas in Delhi also reported high pollution levels, with AQI readings above 350. The pollution issue extended beyond Delhi, affecting cities like Chennai and Mumbai. Seasonal crop burning and cold air conditions further intensified the smog in the region.