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Delhi’s ‘Very Poor’ Air: GRAP Stage 2 Curbs Activated Now

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As Delhi’s air quality deteriorates into the ‘very poor’ category, authorities have promptly invoked Stage II of the Graded Response Action Plan (GRAP) across Delhi-NCR. This swift action comes as the Air Quality Index (AQI) recently surpassed the 300 mark. It indicates a significant rise in Delhi air pollution levels. The Commission for Air Quality Management (CAQM) activated these intensified curbs following a review of escalating pollution and adverse forecasts from meteorological departments, anticipating further deterioration.

The decision mandates immediate implementation of all Stage II measures, in addition to Stage I actions already in force since October 14. Consequently, all implementing agencies must maintain strict vigilance, particularly concerning dust mitigation efforts. Furthermore, they must ensure compliance with targeted timelines outlined in the comprehensive policy aimed at curbing air pollution across the National Capital Region (NCR).

Understanding GRAP Stage 2 Measures Against Delhi Air Pollution

GRAP Stage II introduces several crucial restrictions and intensified actions to combat increasing particulate matter. For instance, daily mechanical or vacuum sweeping of identified roads is now compulsory. Water sprinkling also occurs, preferably before peak traffic hours, to control road dust. Construction and demolition sites face heightened inspections, ensuring strict enforcement of dust control measures. These steps are vital for reducing the pervasive impact of Delhi air pollution.

Moreover, Stage II promotes cleaner mobility solutions. Public transport services will see augmentation through additional CNG and electric buses. Metro services will also increase in frequency. Differential fare rates aim to encourage off-peak travel, thereby reducing congestion and emissions. Resident welfare associations (RWAs) must provide electric heaters to staff, like guards and gardeners. This prevents open burning of biomass and solid waste during winter months. Entry of inter-state buses into Delhi is restricted to those running on CNG, EV, or BS-VI diesel. Tourist buses with all-India permits are excluded.

Health Impacts of Worsening Air Quality in Delhi

The deteriorating air quality poses severe health risks to Delhi residents. Medical experts warn that breathing Delhi’s polluted air is comparable to smoking approximately 10 cigarettes daily. Prolonged exposure dramatically increases the risk of cardiovascular diseases. It can also cause or exacerbate respiratory problems, including asthma, bronchitis, and chronic obstructive pulmonary disease (COPD). Vulnerable populations, such as children, the elderly, and those with pre-existing conditions, face heightened risks. Doctors frequently advise limiting outdoor activities, wearing N95 masks, and maintaining proper hydration to mitigate some effects.

Graded Response Action Plan Stages

GRAP systematically categorizes air quality into four distinct stages. Stage I, termed ‘Poor,’ applies when the AQI ranges between 201 and 300. Stage II, ‘Very Poor,’ is activated for an AQI between 301 and 400. Stage III, ‘Severe,’ covers an AQI from 401 to 450. Finally, Stage IV, ‘Severe Plus,’ comes into effect when the AQI exceeds 450.

Factors Contributing to Delhi Air Pollution

Several factors collectively contribute to the hazardous air quality levels in Delhi-NCR during winter. Unfavourable meteorological conditions often trap pollutants close to the ground. Vehicular emissions remain a significant contributor. Paddy-straw burning in neighboring states, along with firecrackers during festive seasons, further exacerbates the problem. Various other local pollution sources also add to the complex challenge. Addressing these multifaceted causes is crucial for effective long-term improvement.

Frequently Asked Questions

Q1: What is GRAP Stage 2, and why has it been activated in Delhi?

GRAP Stage 2 is the ‘Very Poor’ category of the Graded Response Action Plan, activated when Delhi’s Air Quality Index (AQI) is between 301 and 400. It has been invoked because the city’s AQI crossed the 300 mark, indicating a significant worsening of air quality and forecasting further deterioration.

Q2: What are the key measures implemented under GRAP Stage 2?

Key measures include daily mechanical or vacuum sweeping and water sprinkling on roads, intensified inspections at construction sites for dust control, augmentation of public transport (more CNG/electric buses and metro frequency), and restricting inter-state bus entry to only CNG, EV, or BS-VI diesel vehicles. RWAs must also provide electric heaters to prevent open biomass burning.

Q3: How does Delhi’s air pollution impact health?

Breathing Delhi’s polluted air is equivalent to smoking about 10 cigarettes daily. Prolonged exposure can cause or worsen respiratory issues like asthma, bronchitis, and COPD. It also significantly increases the risk of cardiovascular diseases, affecting vulnerable groups like children and the elderly most severely. For those experiencing these respiratory challenges, understanding and managing them is crucial. A Certification Course In Asthma Diagnosis And Management could provide valuable insights.

References

  1. GRAP Stage 2 curbs kick in as Delhi’s air turns ‘very poor’ – ETHealthworld
  2. Delhi’s Killer Air: Top Doctors Warn of Cancer, Heart Attacks, and Reduced Lifespans. India Today.
  3. To combat rising air pollution levels, doctors advocate adopting lifestyle changes. The Hindu.
  4. As Delhi chokes with dangerous pollution levels, doctors warn of health risks for all. WION.
  5. Delhi air quality turns ‘very poor’, GRAP Stage 2 curbs enforced: Here’s what it means. ET Online.
  6. Delhi’s air quality deteriorates to ‘poor’ category; CAQM enforces stage 2 of GRAP. Hindustan Times.
  7. GRAP-2 restrictions in Delhi-NCR: What does it mean? Dos and don’ts for public to minimise air pollution. Mint.
  8. Delhi air turns toxic again: GRAP Stage II curbs kick in; AQI crosses 300. Times of India.
  9. Graded Response Action Plan (GRAP). INSIGHTS IAS.
  10. Graded Response Action Plan (GRAP). PMF IAS.
  11. Delhi breathes ‘very poor’ air on Diwali morning; Stage II curbs imposed. Business Standard.
  12. As Delhi Breathes Poison, Doctors Warn: ‘Don’t Leave House Unless It Is An Emergency’. ETV Bharat.
  13. Why Delhi’s air pollution is more dangerous than you think. The Times of India.

Disclaimer: This article was automatically generated from publicly available sources and is provided for informational and educational purposes only. OC Academy does not exercise editorial control or claim authorship over this content. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider and refer to current local and national clinical guidelines.