The air quality in Delhi is going from bad to worse. But this also becomes political hot potato. Sample this Delhi air quality got worse over the last 10 years. But media never questioned it: Prakash Javadekar. This does not take you anywhere. And when a New York Times report writes this big report, it surely becomes the foriegn power bringing down India. Once Pollution from DTC buses was menance, and CNG drastically brought it down. We need some radical steps of that order to control the pollution in Delhi.