Delhi's Air Quality Deteriorates as AQI Exceeds 250; Major Cities Affected

New Delhi is grappling with hazardous air quality conditions as the Air Quality Index climbed above 250 on Tuesday, placing the capital in the severe pollution category. The deterioration in air quality has prompted health advisories for vulnerable populations, with authorities recommending residents limit outdoor activities and use protective masks when venturing outside.

Beyond the national capital, air pollution concerns extend across India's major urban centres. Mumbai and Kolkata have recorded notably elevated AQI levels, while cities including Bengaluru, Chennai and Hyderabad are also monitoring air quality conditions closely. The seasonal spike in pollution, typically observed during winter months, has been exacerbated by meteorological factors including reduced wind speed and temperature inversions that trap pollutants near the surface.

Environmental agencies have attributed the pollution surge to a combination of vehicular emissions, industrial activity and agricultural burning in neighbouring regions. The Central Pollution Control Board continues real-time monitoring across metropolitan areas to track air quality trends and issue timely public health guidance. Residents and health officials are advised to remain vigilant and take necessary precautions as pollution levels remain elevated across multiple cities.