Air quality in Delhi-NCR slipped into the “poor” category on Thursday, prompting the Commission for Air Quality Management (CAQM) to activate Stage I measures under the Graded Response Action Plan (GRAP) with immediate effect.
According to officials, the Air Quality Index (AQI) was recorded at 226, reflecting a steady deterioration due to unfavourable meteorological conditions. Forecasts by the India Meteorological Department (IMD) and the Indian Institute of Tropical Meteorology (IITM) indicate that air quality is likely to remain in the same category over the next two days.
Stage I Curbs Take Effect Across NCR
Acting on these projections, the Commission for Air Quality Management’s sub-committee decided to enforce all Stage I measures across the National Capital Region. These steps are aimed at curbing pollution at an early stage and preventing further deterioration.
Authorities will intensify dust control measures, including the deployment of anti-smog guns at construction and demolition sites. Projects larger than 500 square metres must strictly adhere to approved dust mitigation plans.
Ban on Open Burning, Restrictions on Fuel Use
Open burning of waste, including garbage, leaves, and other materials, has been strictly prohibited. In addition, the use of coal and wood as fuel in roadside eateries and commercial kitchens has been banned. Hotels, restaurants, and open dining spaces have been directed to switch to cleaner energy sources such as electricity or gas.
Diesel generator sets will only be permitted for essential or emergency services.
Vehicle Curbs and Traffic Measures
Polluting vehicles will face strict action, including penalties and possible impounding. Traffic management measures have also been strengthened, with personnel deployed at key junctions and motorists advised to switch off engines at red lights.
Authorities reiterated that older vehicles remain barred from operating in Delhi-NCR, diesel vehicles older than 10 years and petrol vehicles older than 15 years are not allowed on the roads.