🔗 Share this article

On Tuesday morning inhabitants of this heavily contaminated metropolis were faced with breathing severely hazardous air that registered in the "alarming" category.

Alarming Air Quality Measurements

Various sections of Delhi showed an air quality index exceeding 500, which translates to ten times the healthy level recommended by the World Health Organization.

Particular areas, readings of PM2.5 and PM10 hit highs of 1800, representing fifteen to twenty times above acceptable levels.

Firecracker Ban and Recent Changes

Beginning in 2020, officials had implemented a complete ban on the distribution and bursting of firecrackers during Diwali due to their significant contribution to the hazardous pollution that covers the capital as the cold season approaches.

Yet earlier this year, the recently formed regional government appealed to the supreme court to propose a easing of the restrictions.

Officials advocated for allowing "environmentally conscious pyrotechnics" – historically criticized by environmentalists as being only roughly 30 percent lower impact – as a middle ground between "cultural practices and public health".

Judicial Ruling and Reality

To the disappointment of medical and ecological campaigners, the court agreed to the proposal, mandating that environmentally conscious fireworks could be set off during designated periods throughout the Diwali.

Throughout the festival evening, there was extensive disregard of the regulated periods across the capital, with minimal enforcement regarding whether the firecrackers being used were actually the eco-friendly variety.

Numerous monitoring devices throughout the capital registered pollution reaching highest levels around late evening to the most severe readings recorded during Diwali in at least recent memory.

Cross-Border Effects

Extensive ignition of fireworks during the celebrations also sparked a blame game with neighbouring the neighboring country, with authorities in Pakistani the Punjab region partly blaming declining pollution levels in their urban centers on contaminants coming from India following the events.

Persistent Pollution Issue

The dangerously high levels of atmospheric toxins in the city have continued as a major issue for more than 15 years, with the condition gradually deteriorating.

Near celebratory seasons, the concentration of hazardous airborne contaminants in the air has been documented to increase dramatically to seventy percent above the worst levels ever measured in China's capital, which was formerly viewed as the world's most polluted metropolis.

Multiple Contamination Factors

This crisis in the city is attributed to a convergence of multiple factors including automobile exhaust, dust, building projects, garbage fires and pollutants from farm burning in neighbouring areas of neighboring agricultural zones.

Throughout these areas, agricultural workers routinely burn crop residue to clear them quickly, generating toxic haze that becomes contained over the capital as cooler air sets in.

Health and Financial Impact

Public health and economic consequences on the nearly 33 million inhabitants living in the metropolitan zone is substantial, according to various studies.

The contaminated air leads to elevated rates of neurological, heart and circulatory and breathing conditions, and can even lead to oncological diseases.

The pollution is projected to be accounting for approximately 10k premature mortalities each year in Delhi.