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On Tuesday morning inhabitants of the world's most polluted city encountered exposed to severely hazardous air that was classified as the "critical" category.

Record-Breaking Air Quality Levels

Various sections of the capital showed an pollution measurement above 500, which translates to a tenfold increase over the recommended limit established by the WHO.

In some locations, levels of dangerous airborne particles soared to of eighteen hundred, amounting to 15 to 20 times exceeding healthy standards.

Pyrotechnics Restrictions and Recent Changes

Since 2020, authorities had enforced a total prohibition on the distribution and bursting of pyrotechnics during celebrations due to their major role to the hazardous haze that covers the metropolis as colder weather sets in.

Yet in recent months, the current regional administration appealed to the judicial authority to propose a relaxation of the restrictions.

The suggestion was allowing "eco-friendly fireworks" – historically questioned by environmental experts as being only approximately one-third lower impact – as a compromise between "tradition and public health".

Legal Ruling and Implementation

To the disappointment of environmental and health advocates, judicial authorities approved the appeal, stipulating that eco-friendly pyrotechnics could be ignited during specific time windows throughout the Diwali.

Throughout the festival evening, there was widespread disregard of the designated hours across the capital, with insufficient monitoring regarding whether the firecrackers being used were actually the eco-friendly variety.

Numerous monitoring devices throughout the capital registered pollution peaking around the night hours to some of the worst readings observed during Diwali in at least recent memory.

Regional Consequences

The proliferation of fireworks during the festival also sparked a dispute with adjacent the neighboring country, with representatives in Pakistani Punjab pointing to deteriorating pollution levels in the city of Lahore on pollutants coming from India following the events.

Long-Standing Environmental Crisis

The dangerously high levels of air contamination in the capital have persisted as a serious challenge for over a decade and a half, with the problem gradually deteriorating.

Near celebratory seasons, the amount of toxic particulate matter in the environment has been observed to increase dramatically to 70% higher the worst records ever recorded in the Chinese city, which was previously considered as the planet's dirtiest metropolis.

Various Pollution Contributors

The situation in the city is resulting from a combination of different contributors including transportation pollution, airborne particles, development work, rubbish burning and pollutants from crop residue ignition in nearby states of Punjab and Haryana.

Throughout these areas, farmers illegally set their fields on fire to prepare for next season, generating toxic pollution that then gets trapped over the city as colder air sets in.

Public Health and Financial Impact

Public health and economic impact on the nearly 33 million residents living in the capital region is enormous, according to various investigations.

This pollution results in increased incidence of nervous system, heart and circulatory and respiratory disorders, and can result in malignancies.

Environmental contamination is estimated to be responsible for 10,000 premature deaths annually in Delhi.