Delhi-NCR Chokes: Air Quality 'Severe' Amid Dense Fog, GRAP-4 Restrictions Imposed

• Delhi and NCR recorded 'severe' air quality on January 20, with an overall AQI of 395, nearing the severe category.
• Several locations like Anand Vihar, Ashok Vihar, Chandni Chowk, Jahangirpuri, Nehru Nagar, and Wazirpur registered AQI in the 'severe' range (above 400).
• Other areas including Alipur, Aya Nagar, IGI Airport, IIT Delhi, and Lodhi Road experienced 'very poor' air quality.
• Dense fog enveloped Delhi-NCR, significantly affecting visibility and causing traffic disruptions.
• Restrictions under GRAP-4 have been implemented in Delhi due to the severe pollution levels; Mumbai also reported hazy conditions.

Why It Matters: Delhi-NCR faces severe air pollution and dense fog, leading to health concerns and travel disruptions.