Air pollution: Air pollution occurs when harmful gases, dust, and chemicals contaminate the air we breathe. It is one of the major environmental issues in today’s world, especially in urban areas. Cities like Delhi experience severe air pollution, particularly during winter. This not only harms the environment but also poses serious risks to human health.
Health Problems Caused by Air Pollution
Breathing polluted air can lead to a variety of health issues. It affects the lungs, heart, and even the brain. Long-term exposure to polluted air can cause respiratory diseases such as asthma, bronchitis, and chronic lung infections. Harmful particles in the air also increase the risk of heart diseases like high blood pressure, irregular heartbeats, and heart attacks. In extreme cases, long-term exposure can lead to lung cancer. Air pollution also weakens the immune system, making it harder for the body to fight off infections, and has been linked to mental health problems such as anxiety, depression, and memory loss. Children are particularly vulnerable, as polluted air can slow their lung development and cause long-term respiratory problems.
Air Pollution in Delhi
Delhi has become one of the most polluted cities in the world, especially during the winter months. The air quality worsens due to several factors. Stubble burning in nearby states releases large amounts of smoke into the air, which drifts towards Delhi. Vehicle emissions from the city’s heavy traffic also contribute significantly to the pollution. Dust from construction activities adds to the problem, and during festivals, firecrackers further deteriorate the air quality. The Air Quality Index (AQI) in Delhi often reaches hazardous levels, making it unsafe to breathe for residents, leading to an increase in health issues like coughing, allergies, and respiratory infections.
How to Reduce Impact of Air Pollution
While air pollution cannot be eliminated overnight, steps can be taken to reduce its impact. Wearing masks while going outside can help protect against harmful particles in the air. Using air purifiers at home can improve indoor air quality. Planting more trees is a natural way to clean the air, as trees absorb harmful gases and release oxygen. Reducing vehicle use by opting for public transport, cycling, or walking can significantly lower emissions. Educating people about the dangers of air pollution and encouraging collective efforts to address it is also crucial.
Also, Read- https://seepositive.in/environment-and-sustainability/air-pollution-when-to-be-alert-and-what-you-can-do/
Conclusion
Air pollution is a growing crisis that affects everyone, especially in cities like Delhi. It causes serious health problems and damages the environment. Tackling this issue requires a combined effort from individuals, industries, and governments. By taking small but consistent steps, we can work towards cleaner air and a healthier future for all.
