Delhi air quality improves marginally after Diwali 2025, but hospitals report a surge in respiratory issues and pregnancy-related complications. Experts warn continued pollution can impact vulnerable groups.
Diwali Pollution Causes Spike in Delhi AQI
Delhi witnessed a slight improvement in air quality following Diwali 2025, but hospitals continue to report a rise in respiratory illnesses and pregnancy-related complications. The post-festival spike highlights the lingering effects of fireworks and vehicular emissions on vulnerable populations, including children, the elderly, and expecting mothers.
Several hospitals reported a significant increase in patients experiencing asthma attacks and other respiratory conditions. Obstetric departments noted a rise in complications among pregnant women, including shortness of breath and exacerbation of pre-existing conditions, emphasizing the urgent need for preventive measures during high-pollution periods.
The Delhi Pollution Control Committee (DPCC) confirmed that AQI levels improved slightly compared to the immediate post-Diwali period but remain in the “moderate to poor” category in multiple locations. Satellite imagery and ground sensors show particulate matter is still elevated, and meteorological conditions, including low wind speeds and temperature inversion, continue to trap pollutants over the city.
