Delhi's Air Quality Hits Hazardous Levels Ahead of Diwali Festival

Delhi's air quality deteriorated sharply on the eve of Diwali, with the average Air Quality Index climbing to 369, placing it firmly in the 'very poor' category. Multiple localities across the capital recorded readings exceeding 400, indicating hazardous breathing conditions for residents.

The severe degradation comes as the festival season approaches, traditionally a period of heightened pollution in the National Capital Region. Meteorological conditions have combined with vehicular emissions to create a toxic haze blanketing large parts of the city.

Environmental agencies have warned that air quality is expected to worsen further Sunday, when readings may escalate to severe levels. The deterioration poses significant health risks, particularly for vulnerable populations including children, the elderly, and those with respiratory ailments.

The pollution surge underscores the recurring challenge Delhi faces during winter months, when atmospheric conditions trap pollutants closer to ground level. Experts have cited vehicle emissions as a primary contributor to current readings, alongside the broader meteorological factors that limit natural air dispersion during this season.

Health officials have advised residents to limit outdoor activities and consider using air purifiers indoors as a precautionary measure against prolonged exposure to polluted air.