Delhi-NCR Chokes as Air Quality Hits Severe Levels; GRAP-2 Restrictions Kick In
Delhi-NCR air quality plunges to severe levels with AQI crossing 400. GRAP-2 restrictions, construction bans, and WFH orders now in effect.
The capital region is once again locked in a battle with toxic air as Delhi-NCR air quality has plummeted to dangerous levels. With the average Air Quality Index (AQI) hitting 377, the region is currently grappling with 'Very Poor' conditions, while several hotspots have already crossed into the 'Severe' category, leaving residents struggling to breathe.
Hotspots and Warning Signs
The crisis is most acute in specific pockets of the city. As of November 5, 2026, more than 20 monitoring stations have reported AQI levels exceeding 400. Areas such as Mundka, Punjabi Bagh, IIT Delhi, and Jahangirpuri are among those experiencing the worst pollution levels.
The situation is unlikely to improve immediately. According to the Air Quality Early Warning System, there is a high probability that the air quality will deteriorate even further between November 6 and November 7.
GRAP-2 Restrictions: The Crackdown Begins
To combat the rising smog, the Commission for Air Quality Management (CAQM) has enforced GRAP-2 restrictions, which have been in place since November 2, 2026. The measures are designed to curb dust and emissions across the National Capital Region.
Construction and Infrastructure Ban
From November 5 to November 20, a stringent ban has been imposed on all dust-generating construction and demolition activities. This includes major infrastructure projects, pipelines, flyovers, and highway work across the NCR.
Work-from-Home and Office Capacity
In an effort to reduce the number of commuters on the road, authorities in regions including Gurugram have issued advisories for both private and government offices. Organizations are encouraged to either operate at 50% capacity or implement work-from-home (WFH) protocols.
Vehicular Restrictions
The government is tightening the screws on old vehicles to lower emission levels. There is a strict ban on vehicles that do not meet BS-VI standards, with a particular prohibition on petrol and diesel vehicles that are BS-IV or older.
The Science Behind the Smog
Monitoring agencies, including the Indian Institute of Tropical Meteorology (IITM) and the Central Pollution Control Board (CPCB), have pointed to a combination of factors driving this crisis:
- Weather Conditions: Falling temperatures and low wind speeds are trapping pollutants close to the ground.
- Stubble Burning: This is estimated to contribute approximately 20% to the current pollution levels.
- Urban Emissions: High volumes of vehicular emissions continue to add to the toxic cocktail.
To mitigate the dust, authorities have intensified the use of anti-smog guns and mechanical road sweeping.
Health Alerts and Diwali Precautions
The plummeting air quality is taking a toll on public health. Residents have reported a surge in sore throats, eye irritation, and respiratory distress. Health experts have issued a stern warning for vulnerable groups, including the elderly, children, and those with pre-existing medical conditions, advising them to:
- Remain indoors as much as possible.
- Avoid any strenuous physical exercise outdoors.
- Wear N95 masks whenever venturing outside.
The Diwali Challenge
With Diwali approaching on November 8, there are concerns that the air quality will face additional strain. To prevent a total collapse of air quality, the Supreme Court has intervened, permitting the use of 'green crackers' only during two specific windows: from 6:00 a.m. to 7:00 a.m. and from 8:00 p.m. to 10:00 p.m.