Delhi Wakes Up to Hazardous Smog Following Diwali

On Tuesday morning citizens of the world's most polluted city encountered breathing extremely polluted air that was classified as the "critical" level.

Alarming Pollution Readings

Several parts of Delhi registered an air quality index exceeding 500, which translates to ten times the recommended threshold set by the WHO.

Particular areas, levels of dangerous airborne particles hit highs of 1800, representing fifteen to twenty times above healthy limits.

Firecracker Prohibition and New Changes

Beginning in 2020, authorities had enforced a complete ban on the purchase and ignition of firecrackers during Diwali due to their major role to the dangerous haze that blankets the metropolis as the cold season begins.

However recently, the newly elected local government petitioned the supreme court to seek a easing of the prohibition.

They proposed allowing "eco-friendly fireworks" – which have been questioned by conservation groups as being only approximately one-third reduced emissions – as a balance between "cultural practices and ecological concerns".

Legal Verdict and Reality

To the disappointment of medical and ecological campaigners, judicial authorities approved the appeal, specifying that green firecrackers could be ignited during designated hours throughout the Diwali.

On Monday night, there was widespread disregard of the designated hours across the capital, with insufficient regulation regarding whether the firecrackers being used were actually the supposedly greener version.

Numerous air quality sensors throughout Delhi registered pollution peaking around midnight to extremely hazardous readings seen during Diwali in at least three years.

Regional Consequences

The proliferation of firecrackers during the festival also sparked a blame game with bordering the neighboring country, with officials in Pakistan's Punjab partly blaming declining atmospheric conditions in Lahore on hazardous particles coming from across the border following the celebrations.

Chronic Environmental Crisis

The dangerously high readings of pollution in the city have continued as a major issue for over a decade and a half, with the condition continuing to worsen.

During celebratory seasons, the concentration of hazardous particles in the atmosphere has been documented to spike to significantly exceeding the most severe levels ever documented in Beijing, which was previously regarded as the globally most contaminated city.

Diverse Pollution Sources

The situation in the city is caused by a convergence of different contributors including transportation pollution, airborne particles, construction activities, rubbish burning and smoke from crop residue ignition in nearby regions of neighboring agricultural zones.

Throughout these areas, farmers routinely set their fields on fire to prepare for next season, generating hazardous pollution that remains stagnant over the capital as colder air descends.

Health and Economic Consequences

Both financial and medical impact on the nearly 33 million residents residing in the capital region is enormous, according to numerous studies.

The contaminated air results in increased incidence of nervous system, heart and circulatory and lung disorders, and can result in cancer.

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