Delhi’s Air Quality Remains ‘Poor’ Despite Slight Improvement; GRAP Restrictions Relaxed

New Delhi, December 11: Delhi’s air quality remained in the ‘poor’ category on Wednesday morning, with the Air Quality Index (AQI) recorded at 209 at 7 am, according to the Central Pollution Control Board (CPCB). Visuals from landmarks like the New Delhi Railway Station and India Gate revealed the city under a thin layer of smog.

AQI Levels Across the City

Several areas in Delhi recorded AQI levels indicating ‘poor’ air quality:

• Anand Vihar: 218
• Ashok Vihar: 227
• Dwarka: 250
• IGI Airport: 218

Some locations reported ‘moderate’ air quality:

• Aya Nagar: 148
• Burari Crossing: 187
• Chandni Chowk: 181
• DTU: 165

For context, an AQI between 201-300 is categorized as ‘poor,’ while 101-200 is considered ‘moderate.’

Previous Days’ Trends

• Tuesday: AQI at 224 at 8 am, ‘poor’ category.
• Monday: AQI at 231, with areas like Mundka (315) falling into the ‘very poor’ category.

Supreme Court and GRAP Relaxation

The Supreme Court recently allowed the Commission for Air Quality Management (CAQM) to relax Graded Response Action Plan (GRAP) Stage IV restrictions in Delhi-NCR, citing improved air quality. Subsequently, the CAQM downgraded restrictions to GRAP Stage II but emphasized that Stages II and I would continue across the region.

Smog and Health Concerns

The persistent layer of smog over Delhi poses health risks, particularly for vulnerable groups such as children, the elderly, and individuals with respiratory issues. Experts recommend avoiding prolonged outdoor exposure and using air purifiers indoors.

While Delhi’s air quality has slightly improved from previous weeks, it remains a cause for concern. The relaxation of GRAP measures signals progress, but sustained efforts are needed to combat pollution and ensure healthier living conditions in the national capital.