Delhi Fails to Meet PM10 Target; Noida Shows Improvement
Delhi misses air quality targets, while Noida shows progress in PM10 levels.
Photo by Pierre Bamin
Delhi has failed to meet the targets set under the National Clean Air Programme (NCAP) for PM10 levels, lagging behind Noida in achieving air quality improvements. According to data released today, Delhi's air quality remains a significant concern, with PM10 levels exceeding the permissible limits.
In contrast, Noida has shown progress in reducing PM10 concentrations, although it still faces challenges. The Commission for Air Quality Management (CAQM) has flagged deficiencies in the implementation of the Graded Response Action Plan (GRAP) measures in the National Capital Region (NCR).
Key Facts
Delhi failed to meet NCAP's PM10 targets
Noida showed progress in reducing PM10 levels
CAQM flagged GRAP implementation deficiencies
UPSC Exam Angles
GS Paper III: Environment and Ecology - Air Pollution
NCAP and its objectives
GRAP and its implementation challenges
Visual Insights
More Information
Background
The issue of air pollution in Delhi and the NCR region has a long history, dating back to the rapid industrialization and urbanization that began in the late 20th century. The increasing number of vehicles, construction activities, and industrial emissions contributed significantly to the deteriorating air quality. Early attempts to address this involved the introduction of compressed natural gas (CNG) for public transport in the early 2000s, following a Supreme Court directive.
However, these measures proved insufficient to tackle the growing problem. The establishment of bodies like the Environment Pollution (Prevention and Control) Authority (EPCA) and later the Commission for Air Quality Management (CAQM) marked significant steps towards a more structured approach to air quality management. The evolution of policies and action plans reflects a growing understanding of the complex factors contributing to air pollution and the need for multi-faceted solutions.
Latest Developments
In recent years, there has been increased focus on addressing stubble burning in neighboring states, a major contributor to Delhi's winter air pollution. Initiatives like providing subsidies for farmers to adopt alternative methods of crop residue management have been implemented. The use of technology, such as air quality forecasting models and real-time monitoring systems, has also become more prevalent.
The CAQM has been actively involved in coordinating efforts across different states in the NCR region. Looking ahead, there is a growing emphasis on promoting electric vehicles, expanding public transportation, and implementing stricter emission norms for industries. The success of these measures will depend on effective enforcement and sustained commitment from all stakeholders.
Practice Questions (MCQs)
1. Consider the following statements regarding the National Clean Air Programme (NCAP): 1. It is a time-bound national level strategy for pan-India implementation to tackle the air pollution problem across the country. 2. NCAP aims to achieve a 20% to 30% reduction of PM2.5 and PM10 concentrations by 2024, using 2017 as the base year. 3. The program is implemented by the Central Pollution Control Board (CPCB). Which of the statements given above is/are correct?
- A.1 and 2 only
- B.2 and 3 only
- C.1 and 3 only
- D.1, 2 and 3
Show Answer
Answer: D
All the statements are correct regarding NCAP. It is a national-level strategy, aims for a 20-30% reduction in PM levels, and is implemented by CPCB.
2. Which of the following best describes the function of the Commission for Air Quality Management (CAQM) in the National Capital Region (NCR)?
- A.It is primarily responsible for conducting research on air pollution.
- B.It coordinates efforts between states to control air pollution and implements the Graded Response Action Plan (GRAP).
- C.It focuses solely on regulating industrial emissions in the NCR.
- D.It provides financial assistance to industries for adopting cleaner technologies.
Show Answer
Answer: B
CAQM's primary function is to coordinate efforts between states in the NCR to control air pollution and implement GRAP.
3. Consider the following statements regarding the Graded Response Action Plan (GRAP): 1. GRAP is a set of emergency measures to reduce air pollution based on air quality levels. 2. It was formulated based on the recommendations of the Bhure Lal Committee. 3. The measures under GRAP are implemented only during the winter months. Which of the statements given above is/are correct?
- A.1 and 2 only
- B.2 and 3 only
- C.1 and 3 only
- D.1, 2 and 3
Show Answer
Answer: A
GRAP is a set of emergency measures based on air quality levels and was formulated based on the recommendations of the Bhure Lal Committee. However, it is implemented throughout the year, not just in winter.
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