Lung cancer and air pollution: A growing crisis in urban India

Air pollution, especially PM2.5, is a growing contributor to lung cancer, even among non-smokers. PM2.5 triggers inflammation in lung cells, potentially leading to cancer. India’s poor air quality, driven by industrial emissions and vehicle exhaust, worsens the problem. Early detection through advanced imaging is crucial, along with individual actions like reducing outdoor exposure and advocating for cleaner air.