Delhi Wakes Up to Hazardous Pollution Following Festival of Lights

As Tuesday dawned inhabitants of the world's most polluted city encountered inhaling dangerously toxic air that was classified as the "alarming" range.

Extremely High Air Quality Readings

Various sections of the capital registered an AQI above 500, which translates to a tenfold increase over the healthy level established by the World Health Organization.

Particular areas, concentrations of dangerous airborne particles soared to of eighteen hundred, amounting to fifteen to twenty times higher than healthy limits.

Pyrotechnics Prohibition and New Developments

Since 2020, the government had enforced a complete ban on the distribution and bursting of pyrotechnics during Diwali due to their significant contribution to the hazardous smog that covers the capital as colder weather sets in.

However recently, the current city leadership appealed to the highest court to seek a modification of the restrictions.

They proposed allowing "environmentally conscious pyrotechnics" – which have been criticized by environmentalists as being only approximately one-third less polluting – as a balance between "tradition and environment".

Legal Decision and Reality

To the disappointment of public health and environmental campaigners, judges approved the proposal, stipulating that eco-friendly pyrotechnics could be set off during limited hours throughout the Diwali.

During the celebrations, there was extensive violation of the designated hours across the capital, with minimal enforcement regarding whether the firecrackers being used were actually the eco-friendly type.

Several monitoring devices throughout the capital recorded pollution peaking around late evening to extremely hazardous measurements observed during Diwali in at least three years.

International Effects

Extensive ignition of fireworks during Diwali also triggered a blame game with adjacent Pakistan, with representatives in Pakistan's Punjab province partly blaming declining air quality in their urban centers on hazardous particles originating in across the border following the festivities.

Long-Standing Environmental Crisis

Alarmingly severe levels of air contamination in the capital have persisted as a serious issue for over a decade and a half, with the condition gradually deteriorating.

During the festival period, the levels of toxic particulate matter in the air has been observed to shoot up to significantly exceeding the most severe records ever measured in the Chinese city, which was once considered as the globally most contaminated city.

Multiple Pollution Sources

The situation in Delhi is resulting from a mix of different contributors including transportation pollution, construction debris, development work, rubbish burning and haze from crop residue ignition in neighbouring states of Punjab and Haryana.

In these regions, agricultural workers illegally ignite agricultural waste to prepare for next season, generating toxic haze that remains stagnant over the city as colder air arrives.

Medical and Economic Impact

The economic and health impact on the approximately 33 million residents residing in the Delhi area is significant, according to multiple research.

These hazardous conditions causes elevated rates of nervous system, heart and circulatory and respiratory disorders, and can result in malignancies.

Air quality crisis is calculated to be causing ten thousand premature mortalities each year in the city.