Delhi Awakens to Hazardous Haze After Diwali

As Tuesday dawned residents of this heavily contaminated metropolis were faced with breathing dangerously toxic air that fell into the "alarming" level.

Extremely High Pollution Levels

Multiple areas of the capital registered an air quality index exceeding 500, which equals a tenfold increase over the safe level recommended by the global health authority.

Particular areas, concentrations of toxic particulate matter reached peaks of 1,800, amounting to 15-20x exceeding safe levels.

Pyrotechnics Prohibition and New Developments

Beginning in 2020, the government had enforced a total prohibition on the distribution and bursting of fireworks during celebrations due to their substantial impact to the dangerous pollution that engulfs the city as the cold season approaches.

Yet recently, the recently formed local government appealed to the judicial authority to request a modification of the restrictions.

The suggestion was allowing "green crackers" – which have been criticized by environmental experts as being only about 30% less polluting – as a compromise between "tradition and environment".

Court Decision and Reality

Much to the frustration of public health and environmental activists, the court approved the proposal, mandating that environmentally conscious fireworks could be ignited during specific hours throughout the Diwali.

On Monday night, there was widespread disregard of the designated hours across the metropolis, with little regulation regarding whether the pyrotechnics being used were actually the eco-friendly type.

Many monitoring devices throughout Delhi registered contamination peaking around midnight to the most severe measurements observed during celebrations in at least recent memory.

Cross-Border Implications

The proliferation of firecrackers during the festival also initiated a dispute with adjacent the neighboring country, with representatives in Pakistan's the Punjab region pointing to worsening atmospheric conditions in their urban centers on contaminants traveling from across the border following the events.

Persistent Pollution Crisis

The dangerously high readings of pollution in the capital have remained as a significant issue for more than 15 years, with the problem continuing to worsen.

Around celebratory seasons, the levels of hazardous particulate matter in the atmosphere has been observed to increase dramatically to 70% higher the peak records ever documented in the Chinese city, which was once viewed as the world's most polluted city.

Multiple Contamination Sources

The problem in the city is caused by a combination of different contributors including transportation pollution, airborne particles, building projects, garbage fires and haze from crop residue ignition in neighbouring areas of Punjab and Haryana.

Throughout these areas, farmers routinely set their fields on fire to prepare for next season, producing dangerous haze that becomes contained over the capital as colder air sets in.

Medical and Financial Toll

The economic and health toll on the nearly 33 million people calling home the metropolitan zone is enormous, according to multiple research.

This pollution causes elevated rates of neurological, heart and circulatory and breathing conditions, and can result in malignancies.

Environmental contamination is estimated to be causing 10,000 early mortalities annually in the city.