Delhi Smog: Healthy Lungs Now Under Threat

Delhi's air quality has plummeted, with the AQI frequently exceeding 300, entering the 'very poor' category. This toxic environment has led to a concerning health crisis for a local family. A 50-year-old man, previously diagnosed with asthma, experienced a severe relapse, developing pneumonia and requiring medical intervention.

What is particularly alarming is that his wife and son, who have no history of respiratory illness, also began suffering from persistent symptoms such as throat irritation and breathing difficulties. This highlights how prolonged exposure to polluted air can adversely affect individuals without pre-existing lung conditions.

Experts emphasize that fine particulate matter (PM2.5) is a major concern. These minuscule particles penetrate deep into the lungs, causing inflammation and irritation. Even healthy lungs are not immune to repeated exposure, which can lead to increased airway sensitivity and potential long-term respiratory problems over time.

During periods of high pollution, avoiding outdoor activities, using N95 masks, and maintaining good indoor air quality through air purifiers are recommended. Persistent coughs, especially those lasting over three weeks, warrant medical investigation to rule out underlying conditions beyond simple airway irritation.