Air pollution is an invisible killer. It lurks all around us, preying on the young and old. Here is how air pollution impacts your body. | World Health Organization (WHO)

Children are more vulnerable to pollution compared to adults. With smaller and still developing airways, children breathe more rapidly compared to adults. If children breathe highly-polluted air over a longer period, they might be at risk of developing asthma during childhood or as an adult. | NDTV