Score:
6.5/10
Analyze what earned this score 🔥
Topper’s Copy
GS3
Environment & Ecology
10 marks
Discuss the major causes of deteriorating air quality in Delhi during the post-monsoon season. How effective has the Graded Response Action Plan (GRAP) been in addressing these challenges?
Student’s Answer
Evaluation by SuperKalam
Demand of the Question
- Major causes of deteriorating air quality in Delhi during post-monsoon season
- Effectiveness of GRAP in addressing these challenges
What you wrote:
Delhi consistently records severe levels of air pollution in the post-monsoon season, with Air Quality Index (AQI) frequently crossing the "Hazardous" mark. This seasonal deterioration is the result of meteorological conditions & anthropogenic activities interacting after the monsoon withdrawal.
Delhi consistently records severe levels of air pollution in the post-monsoon season, with Air Quality Index (AQI) frequently crossing the "Hazardous" mark. This seasonal deterioration is the result of meteorological conditions & anthropogenic activities interacting after the monsoon withdrawal.
Suggestions to improve:
- Could strengthen with recent data (e.g., October 2025 AQI reaching 211 triggering Stage-I GRAP, showing the persistent nature of this challenge).
What you wrote:
Major causes of post-monsoon:
* Stubble burning in Punjab & Haryana & western Uttar Pradesh releases particulate matter (PM2.5, PM10) transported to Delhi by northwesterly winds.
* Increased construction dust after monsoon break.
* Temperature Inversion / low wind speed trapping pollutants.
* Festive season, for example; Diwali crackers, biomass burning.
* Vehicular emissions; Diesel trucks allowed post-harvest.
Major causes of post-monsoon:
* Stubble burning in Punjab & Haryana & western Uttar Pradesh releases particulate matter (PM2.5, PM10) transported to Delhi by northwesterly winds.
* Increased construction dust after monsoon break.
* Temperature Inversion / low wind speed trapping pollutants.
* Festive season, for example; Diwali crackers, biomass burning.
* Vehicular emissions; Diesel trucks allowed post-harvest.
Suggestions to improve:
- Could quantify stubble burning impact (e.g., contributes 32% of daily pollution deaths during post-monsoon as per recent studies)
- Can elaborate on construction activities resuming post-monsoon as a significant dust source
What you wrote:
Effectiveness of GRAP;
Implemented since 2017, provides a tiered framework of measures based on AQI levels.
| Successes | Limitations |
| --- | --- |
| * Institutionalized coordination between CPCB, DPCC & Local bodies; ensured quick legally enforceable responses. | * Predominantly reactive, not preventive; |
| * Legal enforcement under Air Act, real-time AQI monitoring. | * enforcement remain inconsistent across NCR; Inter-state coordination on stubble burning is weak & public awareness remain limited. |
Effectiveness of GRAP;
Implemented since 2017, provides a tiered framework of measures based on AQI levels.
| Successes | Limitations |
| --- | --- |
| * Institutionalized coordination between CPCB, DPCC & Local bodies; ensured quick legally enforceable responses. | * Predominantly reactive, not preventive; |
| * Legal enforcement under Air Act, real-time AQI monitoring. | * enforcement remain inconsistent across NCR; Inter-state coordination on stubble burning is weak & public awareness remain limited. |
Suggestions to improve:
- Could include recent GRAP Stage-I activation in October 2025 as current example
- Can add specific GRAP stages (Stage I-IV) with AQI thresholds for better clarity
What you wrote:
GRAP is a step forward, but without structural reform in agriculture, transport & regional cooperation, it remains a temporary firefighting tool, not a long-term solution.
GRAP is a step forward, but without structural reform in agriculture, transport & regional cooperation, it remains a temporary firefighting tool, not a long-term solution.
Suggestions to improve:
- Could mention recent government innovation challenges offering ₹50 lakh rewards for pollution solutions showing policy evolution
- Can link to sustainable development goals (SDG 11 - Sustainable Cities)
Well-structured answer with strong analytical framework, effective tabular presentation, and balanced assessment of GRAP's mixed effectiveness. Minor scope for recent examples and quantitative data enhancement.
Demand of the Question
- Major causes of deteriorating air quality in Delhi during post-monsoon season
- Effectiveness of GRAP in addressing these challenges
What you wrote:
Delhi consistently records severe levels of air pollution in the post-monsoon season, with Air Quality Index (AQI) frequently crossing the "Hazardous" mark. This seasonal deterioration is the result of meteorological conditions & anthropogenic activities interacting after the monsoon withdrawal.
Delhi consistently records severe levels of air pollution in the post-monsoon season, with Air Quality Index (AQI) frequently crossing the "Hazardous" mark. This seasonal deterioration is the result of meteorological conditions & anthropogenic activities interacting after the monsoon withdrawal.
Suggestions to improve:
- Could strengthen with recent data (e.g., October 2025 AQI reaching 211 triggering Stage-I GRAP, showing the persistent nature of this challenge).
More Challenges
View All- View Challenge
GS2
International Relations
7 Mar, 2026
India’s partnership with technologically advanced but smaller economies is becoming an important pillar of its foreign policy. In this context, examine the significance of the India–Finland Strategic Partnership in Digitalisation and Sustainability.
- View Challenge
GS2
International Relations
Yesterday
“The escalating conflict between the United States, Israel and Iran has expanded its impact across the West Asian region, threatening regional stability and global energy security.”
Examine the geopolitical and economic implications of this conflict for West Asia and the world. - View Challenge
GS3
Science & Technology
5 Mar, 2026
“Artificial Intelligence is emerging as a developmental multiplier in the Global South, particularly in sectors such as agriculture, health, education and gender justice.”
Discuss this statement in the context of recent AI impact initiatives showcased at the India AI Impact Summit 2026. Also examine the challenges related to accessibility, inclusivity and ethical governance in scaling such AI solutions.
