🔗 Share this article

On Tuesday morning inhabitants of the world's most polluted city were faced with inhaling dangerously toxic air that was classified as the "severe" level.

Alarming Pollution Readings

Various sections of the city registered an AQI over 500, which translates to ten times the recommended level recommended by the World Health Organization.

Particular areas, readings of PM2.5 and PM10 hit highs of 1800, equating to 15-20x above acceptable levels.

Pyrotechnics Prohibition and Recent Developments

Beginning in 2020, officials had enforced a complete ban on the purchase and ignition of firecrackers during celebrations due to their major role to the deadly pollution that blankets the metropolis as winter begins.

However in recent months, the recently formed regional leadership petitioned the supreme court to seek a relaxation of the restrictions.

They proposed allowing "eco-friendly fireworks" – which have been criticized by environmental experts as being only about 30% lower impact – as a compromise between "heritage and ecological concerns".

Judicial Decision and Reality

Despite concerns of medical and ecological advocates, judges complied with the request, mandating that eco-friendly pyrotechnics could be set off during limited time windows throughout the Diwali.

Throughout the festival evening, there was extensive violation of the time restrictions across the metropolis, with insufficient regulation regarding whether the pyrotechnics being used were actually the more environmentally friendly variety.

Several air quality sensors throughout the city registered pollution spiking around the night hours to some of the worst levels recorded during the festival in at least the past three years.

Cross-Border Implications

Extensive ignition of fireworks during Diwali also initiated a blame game with adjacent the neighboring country, with officials in Pakistani Punjab province pointing to worsening atmospheric conditions in the city of Lahore on contaminants originating in India following the celebrations.

Chronic Environmental Crisis

Alarmingly severe levels of air contamination in Delhi have persisted as a major problem for more than 15 years, with the situation continuing to worsen.

During Diwali, the concentration of toxic particles in the air has been documented to spike to seventy percent above the peak readings ever documented in China's capital, which was previously viewed as the planet's dirtiest metropolis.

Various Pollution Factors

The problem in Delhi is caused by a convergence of multiple factors including transportation pollution, airborne particles, development work, garbage fires and haze from agricultural fires in nearby areas of farming communities.

In these regions, rural residents regularly burn crop residue to prepare for next season, producing dangerous haze that remains stagnant over the metropolitan area as winter air descends.

Health and Economic Impact

The economic and health toll on the nearly 33 million residents living in the metropolitan zone is substantial, according to numerous investigations.

This pollution causes increased incidence of nervous system, heart and circulatory and lung disorders, and can even lead to malignancies.

The pollution is estimated to be causing approximately 10k premature mortalities each year in the capital.