📷 Image: Wikimedia Commons / Rohit2301
Weather
Delhi's AQI spikes to 413 after Diwali celebrations, air quality hazardous
✍️ Amar Ujala · Delhi
🗓 09 Nov 2026, 01:45 AM
👁 7
The Central Pollution Control Board recorded an AQI of 413 in Delhi at 1 a.m. on the night of Diwali, indicating hazardous air quality across the National Capital Region.
The Central Pollution Control Board (CPCB) released its 1 a.m. readings for the night of Diwali, showing that Delhi's Air Quality Index (AQI) reached 413. This figure places the capital in the "hazardous" category, where even brief exposure can affect healthy individuals.
The sudden rise follows the city-wide fireworks displays that mark the festival, which are known to release large quantities of particulate matter and gases into the atmosphere. The CPCB data covers the entire National Capital Region, indicating that the deterioration is not confined to a single locality.
Health officials have warned residents to limit outdoor activities, keep windows closed, and use air purifiers where possible. The AQI level exceeds the threshold at which respiratory distress, eye irritation, and reduced lung function become common concerns.
Authorities are monitoring the situation closely and may issue further advisories if the pollution does not subside in the coming hours. The spike underscores the recurring challenge of managing air quality during festive periods in the capital.
The sudden rise follows the city-wide fireworks displays that mark the festival, which are known to release large quantities of particulate matter and gases into the atmosphere. The CPCB data covers the entire National Capital Region, indicating that the deterioration is not confined to a single locality.
Health officials have warned residents to limit outdoor activities, keep windows closed, and use air purifiers where possible. The AQI level exceeds the threshold at which respiratory distress, eye irritation, and reduced lung function become common concerns.
Authorities are monitoring the situation closely and may issue further advisories if the pollution does not subside in the coming hours. The spike underscores the recurring challenge of managing air quality during festive periods in the capital.