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As Tuesday dawned inhabitants of the world's most polluted city encountered breathing dangerously toxic air that registered in the "severe" level.

Record-Breaking Air Quality Readings

Various sections of the capital showed an pollution measurement exceeding 500, which represents 10x the safe threshold established by the World Health Organization.

Certain monitoring stations, readings of toxic particulate matter reached peaks of eighteen hundred, amounting to fifteen to twenty times higher than healthy limits.

Pyrotechnics Ban and Current Developments

Since 2020, authorities had implemented a complete ban on the sale and use of fireworks during Diwali due to their significant contribution to the hazardous pollution that covers the capital as the cold season approaches.

Yet in recent months, the recently formed regional government petitioned the highest court to seek a relaxation of the prohibition.

The suggestion was allowing "eco-friendly fireworks" – historically doubted by conservation groups as being only about 30% less polluting – as a balance between "heritage and environment".

Court Verdict and Reality

Much to the frustration of public health and environmental activists, the court agreed to the proposal, specifying that green firecrackers could be used during limited time windows throughout the Diwali.

Throughout the festival evening, there was considerable violation of the designated hours across the city, with little monitoring regarding whether the fireworks being used were actually the more environmentally friendly type.

Several air quality sensors throughout Delhi registered air quality peaking around midnight to extremely hazardous levels observed during Diwali in at least the past three years.

Regional Effects

The proliferation of fireworks during the celebrations also initiated a blame game with neighbouring the neighboring country, with officials in Pakistani the Punjab region pointing to declining pollution levels in the city of Lahore on hazardous particles traveling from India following the festivities.

Chronic Environmental Crisis

Alarmingly severe readings of pollution in the city have remained as a significant issue for over a decade and a half, with the problem continuing to worsen.

During celebratory seasons, the amount of dangerous airborne contaminants in the atmosphere has been documented to shoot up to 70% higher the peak records ever recorded in the Chinese city, which was formerly regarded as the world's most polluted city.

Various Pollution Contributors

The problem in the city is caused by a combination of various sources including transportation pollution, airborne particles, construction activities, waste incineration and smoke from crop residue ignition in nearby areas of neighboring agricultural zones.

Within these states, farmers regularly set their fields on fire to prepare for next season, generating hazardous haze that then gets trapped over the city as colder air sets in.

Health and Financial Toll

The economic and health impact on the roughly thirty-three million people residing in the capital region is substantial, according to numerous research.

These hazardous conditions results in increased incidence of neurological, heart and circulatory and breathing disorders, and can potentially cause cancer.

The pollution is estimated to be responsible for ten thousand early mortalities per year in the capital.