🔗 Share this article

On Tuesday morning citizens of this heavily contaminated metropolis were faced with exposed to extremely polluted air that registered in the "severe" level.

Extremely High Air Quality Measurements

Multiple areas of Delhi showed an air quality index exceeding 500, which translates to a tenfold increase over the safe threshold set by the WHO.

Certain monitoring stations, levels of toxic particulate matter reached peaks of 1,800, representing 15-20x above acceptable limits.

Fireworks Prohibition and Recent Developments

Since 2020, the government had enforced a complete ban on the distribution and bursting of fireworks during the Festival of Lights due to their major role to the dangerous haze that covers the city as winter begins.

Yet earlier this year, the newly elected local leadership petitioned the supreme court to propose a easing of the ban.

They proposed allowing "green crackers" – historically doubted by environmental experts as being only approximately one-third less polluting – as a middle ground between "tradition and ecological concerns".

Legal Decision and Enforcement

Despite concerns of medical and ecological activists, judicial authorities approved the proposal, specifying that environmentally conscious fireworks could be used during limited periods throughout the celebrations.

Throughout the festival evening, there was considerable flouting of the time restrictions across the metropolis, with little enforcement regarding whether the pyrotechnics being used were actually the more environmentally friendly version.

Many recording stations throughout the city recorded contamination spiking around the night hours to some of the worst levels recorded during the festival in at least the past three years.

International Implications

Extensive ignition of fireworks during the celebrations also sparked a controversy with bordering Pakistan, with representatives in Pakistan's the Punjab region pointing to worsening pollution levels in Lahore on pollutants traveling from neighboring India following the events.

Long-Standing Pollution Problem

Extremely elevated readings of atmospheric toxins in the city have remained as a significant problem for fifteen-plus years, with the problem showing no improvement.

Around celebratory seasons, the levels of toxic particulate matter in the air has been observed to shoot up to 70% higher the peak levels ever measured in Beijing, which was previously viewed as the globally most contaminated urban center.

Multiple Pollution Contributors

The situation in the capital is attributed to a mix of various sources including heavy vehicle emissions, construction debris, construction activities, rubbish burning and smoke from agricultural fires in adjacent regions of farming communities.

Within these states, rural residents regularly set their fields on fire to expedite field preparation, creating dangerous pollution that remains stagnant over the city as winter air sets in.

Medical and Economic Impact

Public health and economic toll on the roughly thirty-three million residents living in the metropolitan zone is substantial, according to numerous investigations.

The contaminated air causes high levels of neurological, heart and circulatory and breathing diseases, and can potentially cause oncological diseases.

Environmental contamination is projected to be accounting for approximately 10k early mortalities each year in the city.