Get latest articles and stories on India at LatestLY. As air quality continues to deteriorate across Delhi, NCR, Uttar Pradesh and Punjab, the hill towns of Himachal Pradesh are fast emerging as a preferred destination for tourists seeking clean air, clear skies and a healthier environment. India News | Clean Air, Clear Skies Draw Tourists to Himachal Hills as AQI Worsens in Delhi-NCR and Neighbouring States.