A chilling grip has taken hold of northern India, with a severe cold wave sending temperatures plummeting to near-freezing levels. The capital, Delhi, experienced its coldest morning of the winter so far, with temperatures dropping to a frigid 2.9°C. In neighboring Haryana, the situation was even more extreme, with temperatures plunging to below 1°C in some areas. Frost-covered cars and bikes have become a common sight on social media, highlighting the harsh conditions. This cold snap has persisted for four days and is expected to continue until Friday, according to the weather department. But here's where it gets controversial: the definition of a cold wave in northern India's plains is a minimum temperature of 4°C or below. This definition has sparked debate, as many homes in these regions lack central heating and are not designed for harsh winters. The cold weather has caused significant disruptions, including flight delays and train cancellations. The poor visibility and low temperatures have also trapped pollutants close to the ground, leading to hazardous air quality in many cities. This air pollution can have severe health impacts, especially on vulnerable groups such as children, the elderly, and those with pre-existing health conditions. And this is the part most people miss: the cold wave coincides with hazardous air quality, which can exacerbate breathing problems and other health issues. The situation is a stark reminder of the challenges faced by northern India during the winter months, where the cold and pollution combine to create a complex public health issue.
