National capitals are supposed to be the best cities that nations showcase to the world. But India cannot claim to such a glory as the toxic conditions in National Capital Region (NCR) is creating quite a menace. The entire region is covered in smoke, smog and pollution. This seems to have become a depressingly annual ritual for the Indian capital - a pollution blanket in winter, turning the city into so called "Gas-Chamber". A mix of various local factors, and huge scale crop residue burning in neighboring states, creates a situation dangerous enough for citizens' health and life. The level of carcinogenic pollutants in Delhi's air was roughly 10 times the reading in the Beijing, a city which is more globally infamous for its pollution. The Air Quality Index (AQI), in November 2017, in Delhi was 900+ while it was little over 100 in Beijing. Many experts are calling this situation of Delhi as a major public health emergency. The AQI in Delhi deteriorated since No...