Delhi-NCR Shrouded in Toxic Fog; North India Braces for Cold Relief, Rain Expected

• North India's severe cold is receding, with minimum temperatures expected to rise by 2-4 degrees between January 18-23.
• Dense fog continues to be a major problem in UP, Bihar, Delhi, Punjab, and Haryana, reducing visibility significantly.
• Delhi's AQI reached 'severe' levels (439 average), with Anand Vihar at 483, causing eye irritation and breathing difficulties.
• A Western Disturbance is expected to bring light rain or drizzle to Delhi between January 19-21, further softening the cold.
• Mountain regions like J&K, Himachal, and Uttarakhand will see light to moderate rain and snowfall for the next five days.

Why It Matters: North India is transitioning from severe cold to milder temperatures, but toxic fog remains a significant concern.