Delhi Air Quality Deteriorates to Severe Levels After Diwali

Post‑Diwali fireworks and burning of firecrackers have pushed Delhi’s air quality index (AQI) into the severe range, with particulate matter levels exceeding safe limits. The Central Pollution Control Board reported an AQI of 250 on Monday, a sharp rise from the 180 recorded before the festival. Authorities urged residents to limit outdoor activities, wear masks, and keep windows closed. The Delhi Pollution Control Committee has called for stricter enforcement of firecracker bans and increased monitoring of vehicular emissions. Experts warn that prolonged exposure to such high pollution can aggravate respiratory and cardiovascular conditions.