New Delhi topped global pollution charts Friday as Diwali firecracker celebrations worsened air quality to hazardous levels, despite a ban. Seasonal crop burning further compounded the smog, leaving the city blanketed in thick, dense pollution.
New Delhi ranked as the world's most polluted city on Friday after Diwali celebrations involving firecrackers, despite a ban, pushed air quality to hazardous levels. Thick smog enveloped the city, obscuring landmarks like the presidential palace and nearby gardens frequented by joggers and cyclists following Thursday's festivities. According to Swiss firm IQ Air, Delhi's air quality index (AQI) hit 348, classifying pollution as hazardous and placing the city at the top of a real-time global pollution ranking.
Although local authorities have banned firecrackers during Diwali and the winter months for several years, in line with Supreme Court orders, enforcing the ban remains challenging, despite penalties. Some Hindu groups argue the ban infringes on festival observance, while the Delhi government maintains it is intended to protect public health. Friday’s smog was further intensified by seasonal crop residue burning in northern India, which worsens air quality each winter as colder air traps pollutants from various sources.
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