Diwali pollution: New asthma risk for kids

Experts warn that short-term air pollution spikes, particularly those observed during festivities like Diwali, can lead to the development of new asthma in children and potentially cause permanent respiratory damage. These pollution events can exacerbate existing health conditions and result in hospitalizations or fatalities.

Fine particulate matter, such as PM2.5, is identified as a major concern. While larger particles like PM10 affect the airways, PM2.5 can penetrate deep into the lungs and even enter the bloodstream, impacting organs beyond the respiratory system. Other pollutants like ozone and nitrogen dioxide also contribute to respiratory distress.

The most vulnerable populations to these polluted air conditions include newborns, school-aged children, the elderly, and individuals with underlying lung or heart diseases. Experts emphasize the need for protective measures, including mask-wearing and conscious efforts to reduce individual pollution exposure.