🔗 Share this article

On Tuesday morning residents of this heavily contaminated metropolis encountered breathing severely hazardous air that registered in the "severe" category.

Alarming Pollution Measurements

Multiple areas of the capital showed an pollution measurement exceeding 500, which translates to ten times the recommended level established by the global health authority.

In some locations, readings of PM2.5 and PM10 hit highs of eighteen hundred, representing fifteen to twenty times above safe standards.

Firecracker Prohibition and Recent Changes

For the past four years, officials had implemented a complete ban on the purchase and ignition of pyrotechnics during Diwali due to their substantial impact to the dangerous smog that engulfs the capital as the cold season approaches.

Yet earlier this year, the current regional leadership approached the highest court to propose a modification of the restrictions.

The suggestion was allowing "eco-friendly fireworks" – historically criticized by conservation groups as being only approximately one-third reduced emissions – as a compromise between "heritage and ecological concerns".

Judicial Verdict and Enforcement

Despite concerns of public health and environmental campaigners, the court complied with the request, specifying that environmentally conscious fireworks could be used during specific time windows throughout the festival.

On Monday night, there was extensive flouting of the time restrictions across the metropolis, with little regulation regarding whether the firecrackers being used were actually the supposedly greener variety.

Many monitoring devices throughout Delhi recorded contamination spiking around late evening to the most severe readings recorded during Diwali in at least three years.

International Consequences

Extensive ignition of fireworks during Diwali also sparked a controversy with neighbouring the neighboring country, with officials in Pakistani the Punjab region partially attributing deteriorating pollution levels in Lahore on contaminants traveling from neighboring India following the festivities.

Long-Standing Pollution Crisis

The dangerously high readings of air contamination in Delhi have remained as a serious issue for more than 15 years, with the situation gradually deteriorating.

Around celebratory seasons, the concentration of toxic particulate matter in the environment has been found to shoot up to seventy percent above the worst readings ever recorded in Beijing, which was once viewed as the globally most contaminated metropolis.

Multiple Pollution Factors

This crisis in Delhi is attributed to a convergence of multiple factors including transportation pollution, dust, building projects, waste incineration and pollutants from farm burning in neighbouring states of farming communities.

Within these states, agricultural workers routinely set their fields on fire to prepare for next season, creating hazardous smog that becomes contained over the capital as cooler air arrives.

Public Health and Financial Toll

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

This pollution leads to elevated rates of neurological, cardiovascular and breathing disorders, and can result in malignancies.

Environmental contamination is estimated to be responsible for 10,000 untimely deaths annually in the city.