Delhi Grapples With Annual Air Quality Crisis, Residents Urged To Stay Indoors

Delhi, the national capital of India, is once again grappling with its annual air quality crisis as the Air Quality Index (AQI) has plummeted to 'hazardous' levels. This recurring nightmare has prompted immediate actions, including the closure of primary schools and restrictions on non-essential construction work, as the city and its surrounding areas are blanketed in a dense and pungent haze.

According to data from the Central Pollution Control Board, the AQI in Delhi has reached alarming levels. At the Indira Gandhi International Airport, the AQI was recorded at 473, while Dwarka Sector 8 stood at 480. In other parts of the city, ITO recorded 433 AQI, Lodhi Road at 438, RK Puram at 486, and Anand Vihar surpassed the 500 mark. The concentration of PMI 2.5, which can have severe health implications, exceeded the safe limit by seven to eightfold in multiple locations across the region.

In response to the deteriorating air quality, the Delhi government has taken immediate action. Non-essential construction work has been banned, and primary schools in the city have been closed for two days, starting from November 2. Section 144 has also been enforced in Haryana to address the crisis.

Delhi Environment Minister Gopal Rai called an emergency meeting on Friday to assess the situation. The authorities have implemented Stage III of the Graded Response Action Plan (GRAP) to curb air pollution, emphasizing the severity of the situation.

The Commission for Air Quality Management (CAQM), a statutory body responsible for combating pollution in the region, warns that pollution levels are only expected to increase further due to highly unfavourable meteorological and climatic conditions. Scientists have also sounded the alarm, predicting a further deterioration in air quality over the next two weeks.

This recurring air quality crisis has far-reaching consequences. In 2019, a study conducted by researchers from the Global Observatory on Pollution and Health at Boston College, the Indian Council of Medical Research, and the Public Health Foundation of India found that air pollution in India led to 1.67 million deaths, the highest pollution-related death toll in any country worldwide. The economic losses were staggering, amounting to US $36.8 billion.

The crisis in Delhi highlights the urgent need for long-term solutions to combat air pollution. Residents are being urged to stay indoors, wear masks, and take precautions to protect themselves from the hazardous air quality. The government has also imposed restrictions on the plying of BS III petrol and BS IV diesel four-wheelers to reduce vehicular emissions.

As Delhi grapples with this annual air quality crisis, authorities, policymakers, and citizens need to work together to address the root causes of pollution and find sustainable solutions to protect the health and well-being of the population.