🔗 Share this article

On Tuesday morning inhabitants of the planet's dirtiest urban center found themselves exposed to extremely polluted air that fell into the "severe" level.

Alarming Pollution Measurements

Various sections of the city recorded an AQI exceeding 500, which translates to 10x the healthy threshold established by the global health authority.

Certain monitoring stations, concentrations of PM2.5 and PM10 reached peaks of 1800, amounting to fifteen to twenty times higher than healthy standards.

Fireworks Prohibition and Current Developments

Since 2020, authorities had implemented a complete ban on the distribution and bursting of fireworks during the Festival of Lights due to their major role to the dangerous smog that engulfs the capital as winter begins.

Nevertheless earlier this year, the current regional government petitioned the supreme court to seek a easing of the ban.

The suggestion was allowing "eco-friendly fireworks" – historically questioned by environmentalists as being only approximately one-third lower impact – as a balance between "tradition and ecological concerns".

Court Ruling and Reality

Despite concerns of medical and ecological campaigners, judicial authorities complied with the appeal, stipulating that eco-friendly pyrotechnics could be set off during designated time windows throughout the Diwali.

During the celebrations, there was considerable flouting of the designated hours across the city, with minimal monitoring regarding whether the fireworks being used were actually the more environmentally friendly version.

Several recording stations throughout the city recorded pollution peaking around midnight to some of the worst readings recorded during celebrations in at least recent memory.

Regional Implications

Extensive ignition of firecrackers during the festival also initiated a controversy with bordering Pakistan, with officials in Pakistan's Punjab pointing to deteriorating atmospheric conditions in their urban centers on contaminants originating in neighboring India following the festivities.

Persistent Environmental Issue

Alarmingly severe concentrations of atmospheric toxins in Delhi have persisted as a major problem for fifteen-plus years, with the condition gradually deteriorating.

Near Diwali, the levels of dangerous particles in the air has been found to shoot up to seventy percent above the most severe readings ever documented in the Chinese city, which was formerly considered as the globally most contaminated city.

Various Pollution Sources

This crisis in Delhi is caused by a combination of various sources including heavy vehicle emissions, construction debris, building projects, rubbish burning and smoke from farm burning in adjacent states of Punjab and Haryana.

Throughout these areas, rural residents routinely ignite agricultural waste to expedite field preparation, producing toxic pollution that becomes contained over the metropolitan area as cooler air arrives.

Health and Financial Impact

Both financial and medical toll on the roughly thirty-three million people living in the capital region is enormous, according to various studies.

These hazardous conditions results in increased incidence of nervous system, cardiovascular and lung disorders, and can result in malignancies.

The pollution is projected to be responsible for ten thousand early mortalities each year in Delhi.