Revised Air Quality Action Plan for Delhi-NCR
The air quality in Delhi-NCR has been a persistent concern, especially during the winter months. To address this issue, the Commission for Air Quality Management in NCR and Adjoining Areas (CAQM) has revised the Graded Response Action Plan (GRAP) as of December 2024. This plan aims to combat the deteriorating air quality in the region through a structured and coordinated approach. The revised GRAP incorporates scientific data, stakeholder inputs, and expert recommendations to create a more effective response mechanism.
Understanding the Graded Response Action Plan (GRAP)
The Graded Response Action Plan (GRAP) serves as an emergency response framework for the entire National Capital Region (NCR). It is designed to address air quality issues based on the Average Air Quality Index (AQI) levels in Delhi. The plan brings together various stakeholders, including government agencies, environmental experts, and local authorities, to respond to air quality emergencies.
The GRAP is structured into different stages, each corresponding to specific AQI levels. As air quality deteriorates, the plan activates targeted actions to mitigate pollution. The revised GRAP reflects lessons learned from previous years and aims to implement more effective measures. The changes made in the latest version of the GRAP are crucial for improving air quality and protecting public health.
Key Changes in the Revised GRAP
The revised GRAP introduces significant changes to the actions taken at different stages of air quality deterioration. Notably, actions previously categorized under Stages III and IV have been moved to Stages II and III. This adjustment allows for quicker responses to worsening air quality conditions.
For instance, under Stage III, which indicates ‘Severe’ air quality with an AQI ranging from 401 to 450, several actions will be enforced. These include strict restrictions on the use of certain vehicles, such as BS III petrol and BS IV diesel light motor vehicles (LMVs) in Delhi and surrounding districts. Additionally, diesel-operated medium goods vehicles (MGVs) that do not meet BS-IV standards will also face restrictions unless they are carrying essential goods.
Moreover, the revised plan mandates that schools conduct classes in a hybrid mode for younger students, allowing for both physical and online learning. This measure aims to reduce exposure to poor air quality for children, who are particularly vulnerable.
Actions for Severe and Severe+ Air Quality Conditions
As air quality worsens, the GRAP outlines specific actions for both Stage IV, classified as ‘Severe+’ with an AQI exceeding 450. Under this stage, the plan mandates that schools for older students, from classes VI to IX and XI, also adopt a hybrid learning approach. This ensures that students remain safe from the adverse effects of pollution while continuing their education.
The revised GRAP emphasizes the importance of flexibility in education during poor air quality days. The option for online learning will be available to students and their guardians, allowing them to choose the best mode of education for their circumstances.
Additionally, the Central Government may consider staggering office timings for Central Government offices in Delhi-NCR to reduce traffic congestion and lower pollution levels during peak hours. These measures reflect a comprehensive approach to managing air quality and protecting public health.
For more detailed information on the revised GRAP, residents can visit the official CAQM website at https://caqm.nic.in. The ongoing commitment to addressing air quality issues will require collective efforts and adherence to the guidelines set forth in the GRAP.
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