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On Tuesday morning inhabitants of this heavily contaminated metropolis found themselves inhaling extremely polluted air that fell into the "alarming" level.

Extremely High Pollution Readings

Multiple areas of the capital showed an pollution measurement above 500, which equals ten times the recommended limit established by the World Health Organization.

Certain monitoring stations, levels of dangerous airborne particles reached peaks of eighteen hundred, representing fifteen to twenty times higher than healthy standards.

Pyrotechnics Ban and Current Policy Shifts

Since 2020, authorities had maintained a complete ban on the sale and use of firecrackers during Diwali due to their major role to the deadly smog that blankets the city as winter approaches.

Yet in recent months, the current city government approached the highest court to seek a easing of the prohibition.

Officials advocated for allowing "green crackers" – which have been doubted by environmental experts as being only approximately one-third less polluting – as a balance between "tradition and public health".

Judicial Ruling and Enforcement

To the disappointment of environmental and health campaigners, the court complied with the appeal, mandating that eco-friendly pyrotechnics could be used during specific time windows throughout the festival.

Throughout the festival evening, there was extensive disregard of the designated hours across the metropolis, with little enforcement regarding whether the fireworks being used were actually the supposedly greener version.

Numerous monitoring devices throughout the capital showed pollution peaking around midnight to the most severe readings recorded during the festival in at least the past three years.

Regional Effects

The proliferation of pyrotechnics during the festival also triggered a dispute with adjacent the neighboring country, with officials in Pakistan's Punjab partially attributing deteriorating atmospheric conditions in the city of Lahore on hazardous particles traveling from across the border following the events.

Chronic Environmental Issue

Extremely elevated concentrations of atmospheric toxins in the city have continued as a significant problem for over a decade and a half, with the problem continuing to worsen.

Around celebratory seasons, the concentration of dangerous particulate matter in the environment has been documented to spike to significantly exceeding the most severe levels ever measured in the Chinese city, which was formerly regarded as the planet's dirtiest metropolis.

Various Contamination Sources

The problem in the capital is caused by a convergence of multiple factors including heavy vehicle emissions, construction debris, construction activities, garbage fires and pollutants from crop residue ignition in nearby states of Punjab and Haryana.

Throughout these areas, agricultural workers illegally set their fields on fire to expedite field preparation, producing hazardous pollution that then gets trapped over the metropolitan area as cooler air sets in.

Health and Financial Impact

Both financial and medical impact on the approximately 33 million residents residing in the Delhi area is enormous, according to multiple research.

This pollution leads to elevated rates of nervous system, heart and circulatory and respiratory conditions, and can even lead to cancer.

The pollution is projected to be accounting for approximately 10k untimely deaths each year in the city.