Residents of Delhi and the National Capital Region (NCR) experienced marginal relief on Tuesday as weather conditions led to a slight improvement in air quality and visibility. The change came after north-westerly surface winds helped disperse the thick fog and haze that had blanketed the region a day earlier. (Pics/PTI)

Devotees on Tuesday morning offered "Usha Arghya" to the rising Sun on the last day of Chhath Puja. The devotees reached the riverbanks to witness the rising Sun and to perform pooja. (Pics/PTI)