Data collected also shows that this October is proving to be the most polluted since 2020, when Delhi-NCR’s AQI was much improved owing to the Covid lockdown. (Image: PTI/File)
Poor air quality is a matter of public health concern, and individuals should take proactive measures to protect themselves and their loved ones
In Delhi, the problem of poor air quality is a grave concern with far-reaching health consequences. The inhalation of pollutants, such as fine particulate matter (PM2.5) and gases like nitrogen dioxide, can result in a wide range of health issues. We have sought the expertise of two distinguished doctors, Dr Sandhya Kulkarni, Consultant, Pulmonology, SRV Hospitals, Dombivli and Dr Rajesh Sharma, Mentor, Department of Pulmonary Medicine, Sir HN Reliance Foundation Hospital to shed light on the health impact of bad air quality and the precautions that individuals can take.
Respiratory Health and Occupational Risks
Dr Sharma highlights the impact on respiratory health, particularly in individuals exposed to constant pollution, stating, “Poor air quality can adversely impact the respiratory health and lead to a number of diseases such as bronchitis, inhaling issues, cough, breathlessness, and wheezing. For instance, people working in dense traffic, like traffic policemen and constables, are prone to developing symptoms of bronchitis.”
Impact on Respiratory Health
Dr Kulkarni emphasizes the profound effect of poor air quality on respiratory health. She states, “Respiratory issues are exacerbated due to inhaling pollutants, causing breathing difficulties, coughing, and worsening conditions like asthma and bronchitis. Long-term exposure to polluted air can even lead to reduced lung function, making individuals more susceptible to respiratory infections.”
Cardiovascular Health at Risk
Dr Kulkarni also warns about the risks to the cardiovascular system, stating, “Pollutants can enter the bloodstream, raising the chances of heart attacks and strokes. Moreover, there’s a link between air pollution and various cancers.”
Vulnerable Groups at Risk
Dr Sharma also points out that certain groups are at a higher risk, saying, “Groups like the elderly, children, and people who venture out during the times when the quality of the air is the worst should be cautious as they are at a higher risk.”
Precautions to Take
In light of these risks, Dr Kulkarni advises, “Precautionary measures are crucial. People should stay informed about daily AQI levels and try to limit outdoor activities on days with severe pollution. Wearing masks, especially N95 respirators, can help reduce exposure. Indoor air purifiers can provide a safe haven from outdoor pollution, and improving ventilation can also help. Regular exercise and a healthy diet can boost overall health, making individuals better equipped to combat the effects of bad air quality.”
The expert insights underscore the critical importance of addressing India’s poor air quality issue. It is a matter of public health concern, and individuals should take proactive measures to protect themselves and their loved ones. By following the advice of these experts and advocating for cleaner air, we can collectively work towards a healthier and more sustainable future.
