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‘Poor’ AQI Levels Around Delhi’s Lodhi Road Raise Health Concerns

Poor AQI Levels Around Delhi Lodhi Road Raise Health Concerns
Time to Read 5 Min
Rachna Kumari

Delhi’s Lodhi Road AQI recorded at 255, categorized as ‘Poor’ by CPCB. Find out the health impacts of rising pollution levels and steps to curb it.

Delhi’s persistent air pollution woes have once again captured attention, with the latest Air Quality Index (AQI) measurement around Lodhi Road recorded at 255, falling under the ‘Poor’ category. The Central Pollution Control Board (CPCB) has marked this level as detrimental, cautioning residents of the associated health risks, especially for vulnerable populations such as children, elderly, and individuals with respiratory issues. As winter approaches, air quality is expected to deteriorate further, raising public concern about the state of the capital’s air and the measures being taken to control it.

Understanding AQI and the ‘Poor’ Category

The Air Quality Index (AQI) is a numerical scale used to communicate the level of air pollution and its health implications. Ranging from 0 to 500, AQI scores represent the concentration of pollutants such as particulate matter (PM2.5 and PM10), nitrogen dioxide, sulfur dioxide, carbon monoxide, and ozone. An AQI between 201 and 300 is classified as ‘Poor’, a range that indicates potential health impacts, especially for those with pre-existing respiratory and cardiovascular conditions.

Delhi’s AQI score of 255 for Lodhi Road and its surrounding areas highlights the troubling level of air pollution in the city. A ‘Poor’ AQI suggests that prolonged exposure could lead to discomfort, particularly irritation in the respiratory tract. Health experts warn that continuous exposure can aggravate existing health issues and increase susceptibility to respiratory infections, headaches, and lung diseases.

Contributors to Delhi’s Poor Air Quality

The causes of Delhi’s air pollution are varied and complex, often peaking during winter due to a mix of vehicular emissions, construction dust, and seasonal agricultural burning. Every year, the city’s air quality worsens due to stubble burning in neighboring states like Punjab and Haryana. The practice of burning crop residue contributes to the release of fine particulate matter into the air, creating a dense haze over the city.

Additionally, Delhi’s heavy vehicular traffic significantly contributes to its poor air quality. Emissions from cars, buses, and trucks produce harmful pollutants, with a high density of PM2.5 particles that can penetrate deep into the lungs. Construction activities further exacerbate the problem, adding dust and particulate matter into the environment, while industrial emissions around the NCR also contribute to pollution levels.

Health Risks of Prolonged Exposure to ‘Poor’ AQI Levels

At an AQI of 255, prolonged exposure can have multiple health effects. Doctors advise that individuals with respiratory conditions, like asthma or bronchitis, are at a higher risk of exacerbation due to the high pollutant concentration. Children and elderly individuals, who have weaker immune systems, are particularly vulnerable and may experience increased symptoms of coughing, wheezing, and chest tightness. People who frequently engage in outdoor activities, including athletes, are also advised to limit exposure, as poor air quality can reduce lung function and endurance.

Health experts have noted a rise in cases of respiratory ailments and allergic reactions during the high pollution months. Symptoms such as sore throat, dry eyes, and difficulty in breathing are common complaints during this period. Studies suggest that prolonged exposure to air pollution may even contribute to long-term effects on lung capacity and increase the risk of chronic diseases.

Government Initiatives to Combat Delhi’s Pollution

In recent years, both the central and Delhi state governments have implemented multiple initiatives to address air pollution. The Graded Response Action Plan (GRAP) was introduced to respond to rising pollution levels with a series of actions depending on the severity of the AQI. For instance, when AQI levels exceed a certain threshold, construction activities may be halted, and vehicular restrictions such as the Odd-Even Scheme may be enforced to reduce traffic emissions.

The use of smog guns and air purifiers is also becoming more common in construction areas to reduce dust. Additionally, the government has urged industries around Delhi to adopt cleaner technologies to cut down on emissions. More stringent checks are in place for vehicular emissions, and the recent switch to BS-VI compliant vehicles is another step towards reducing air pollution. The Delhi government has also increased the green cover in several areas and set up more monitoring stations to keep track of real-time AQI levels.

Personal Steps to Mitigate Health Risks

While government efforts are ongoing, individuals can take proactive steps to minimize the health risks associated with poor air quality. For instance, using masks designed to filter fine particulate matter can significantly reduce exposure. Limiting outdoor activities during peak pollution hours, generally early in the morning and late evening, can also be beneficial. Home air purifiers, especially those with HEPA filters, can help maintain cleaner indoor air, offering some relief from pollutants.

Simple lifestyle changes such as incorporating plants that purify the air and maintaining good indoor ventilation can help. Avoiding the use of incense or candles indoors, which can increase particulate matter, is also advised. For those with respiratory conditions, staying hydrated and maintaining a nutritious diet can aid in reducing inflammation caused by pollutants.

Public Response and Concerns Over the Future

Delhi residents have expressed growing concerns over the recurring air quality crisis each winter. With increased awareness of the health impacts of poor air quality, many citizens are demanding more aggressive measures from both local and central authorities. Activists and environmental groups have urged the government to implement a long-term solution to tackle air pollution rather than relying on temporary measures each year. Public outcry has also led to calls for greater investment in renewable energy sources and policies that encourage cleaner technologies in industries.

Outlook: Reducing AQI Levels for a Healthier Delhi

As Delhi braces for worsening air quality in the coming months, authorities are on high alert to address the situation proactively. The city’s residents are encouraged to follow recommended health guidelines to limit exposure. Ultimately, a combination of government action, community awareness, and individual responsibility will be essential in tackling Delhi’s air quality crisis and ensuring healthier living conditions.

With a committed approach and increased collaboration between states, there remains hope that Delhi can overcome its air pollution challenges. The AQI levels around Lodhi Road and similar areas serve as a reminder of the urgent need for sustainable changes to create a cleaner, healthier environment for all.


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