Delhi Faces 'Severe' Air Quality, GRAP Stage III Activated
The Indian capital, Delhi, is once again grappling with dangerously high levels of air pollution, leading to the immediate implementation of Stage III of the Graded Response Action Plan (GRAP). The Commission for Air Quality Management (CAQM) announced the measures after the city's Air Quality Index (AQI) surged past the 400 mark, placing it firmly in the 'Severe' category.
The worsening Delhi air pollution necessitates stringent actions to protect public health. This phase of GRAP introduces significant restrictions aimed at curbing emissions from various sources across Delhi and the National Capital Region (NCR).
Key Restrictions Under GRAP Stage III
- All non-essential construction and demolition activities are strictly prohibited.
- The operation of brick kilns, hot mix plants, and stone crushers is banned.
- Mining and associated activities within the region are suspended.
- Light motor vehicles (LMVs) running on BS-III petrol and BS-IV diesel are forbidden from plying on roads in Delhi and the NCR.
These measures are designed to reduce the concentration of particulate matter and other pollutants that contribute to the hazardous air quality. Residents are advised to minimize outdoor activities, wear masks, and follow health advisories issued by local authorities.
Understanding Delhi's Air Quality Challenge
Delhi air pollution is a recurring crisis, particularly during the autumn and winter months. Factors contributing to this seasonal decline include vehicular emissions, industrial discharge, unfavorable meteorological conditions that trap pollutants close to the ground, and stubble burning in neighboring agricultural states.
The CAQM continuously monitors the AQI and reviews the effectiveness of GRAP stages. Further escalation to Stage IV, which includes even more severe restrictions such as a ban on all private vehicle use, could be considered if the air quality continues to worsen. Citizens are urged to comply with the new regulations to help mitigate the severe health risks posed by the toxic air.