Air Quality Of Delhi: Every morning these days before I set out for work or otherwise, I check the AQI in Delhi-NCR and it is often in the 400+ levels – an alarming sign that is often overlooked. Why? Because much like the smog that engulfs these cities, it becomes a part of our everyday life and we may not be aware of how it affects our families, pets, people who live, work, and travel within these locations. The air we breathe has been in a state of decay for years. And it now has a greater cost to life than before.