Editorial Analysis: Online Schooling due to Air Pollution
Kartavya Desk Staff
Source: The Hindu
*General Studies-3; Topic: Conservation, environmental pollution and degradation, environmental impact assessment.*
Introduction
• The decision in Delhi to shift schools to online mode in November 2024 as part of the Graded Response Action Plan (GRAP), triggered by severe air pollution, has drawn significant criticism.
• While GRAP measures aim to mitigate the effects of poor air quality, the closure of schools raises pressing concerns about its scientific, practical, and socio-economic implications.
Understanding the Air Quality Index (AQI) Problem in Delhi
• Health Impact Beyond AQI 400: Air pollution begins harming human health once AQI exceeds 50 (‘good’ air quality) under Indian norms. AQI levels between 51-399 are also harmful but are normalized under arbitrary thresholds, such as GRAP’s focus on AQI > 400 (‘severe’ or ‘severe plus’).
• Air pollution begins harming human health once AQI exceeds 50 (‘good’ air quality) under Indian norms.
• AQI levels between 51-399 are also harmful but are normalized under arbitrary thresholds, such as GRAP’s focus on AQI > 400 (‘severe’ or ‘severe plus’).
• Delhi’s Air Quality in Context: 2024: No ‘good’ air quality days so far. 2023: Only one day recorded with ‘good’ air quality. This highlights the near-constant exposure of children and adults to harmful air, making a case for structural solutions rather than temporary school closures.
• 2024: No ‘good’ air quality days so far.
• 2023: Only one day recorded with ‘good’ air quality.
• This highlights the near-constant exposure of children and adults to harmful air, making a case for structural solutions rather than temporary school closures.
Impacts of School Closures
• Learning and Development Loss
• Academic Impact: Online education fails to replicate the in-person experience, particularly in terms of classroom interaction, critical thinking, and engagement. Young children (especially under 12) struggle with screen-based learning, risking long-term developmental delays.
• Online education fails to replicate the in-person experience, particularly in terms of classroom interaction, critical thinking, and engagement.
• Young children (especially under 12) struggle with screen-based learning, risking long-term developmental delays.
• Social and Emotional Development: Schools provide life skills, social interaction, and emotional support—irreplaceable through online classes. Prolonged isolation disrupts children’s socialization processes, as seen during the COVID-19 pandemic.
• Schools provide life skills, social interaction, and emotional support—irreplaceable through online classes.
• Prolonged isolation disrupts children’s socialization processes, as seen during the COVID-19 pandemic.
• Nutritional Impact
• Mid-Day Meals: For underprivileged children, mid-day meals at schools are often their most nutritious daily meal. School closures deny this vital support, exacerbating malnutrition and inequality.
• For underprivileged children, mid-day meals at schools are often their most nutritious daily meal.
• School closures deny this vital support, exacerbating malnutrition and inequality.
• Equity Issues
• Digital Divide: Marginalized families often lack access to stable internet and digital devices, widening the educational gap. Urban-rural disparities in digital infrastructure further alienate large sections of the population.
• Marginalized families often lack access to stable internet and digital devices, widening the educational gap.
• Urban-rural disparities in digital infrastructure further alienate large sections of the population.
Science-Based Alternatives to School Closures
• Keep Schools Functional:
• Indoor Over Outdoor Activities: Outdoor sports, assemblies, and other activities can be temporarily suspended during poor AQI days.
• Outdoor sports, assemblies, and other activities can be temporarily suspended during poor AQI days.
• Infrastructure Upgrades: Install and maintain air purifiers in classrooms. Ensure classrooms are properly ventilated while minimizing external pollution exposure (e.g., sealing windows).
• Install and maintain air purifiers in classrooms.
• Ensure classrooms are properly ventilated while minimizing external pollution exposure (e.g., sealing windows).
• Delinking Schools from Pollution Policies: Schools should not be disproportionately burdened by GRAP measures. A science-based, people-centric approach is essential for effective policy implementation.
• Schools should not be disproportionately burdened by GRAP measures.
• A science-based, people-centric approach is essential for effective policy implementation.
• Customized Mask Usage:
• Avoid blanket mandates for masks in schools.
• Recommend masks only for: Students with respiratory conditions. Open environments without air purification systems.
• Students with respiratory conditions.
• Open environments without air purification systems.
• Use N95 masks only for those above 12 years and under medical guidance.
• Allow Hybrid Options:
• Offer opt-out mechanisms for parents concerned about their child’s health, allowing flexibility without compromising learning continuity for the majority.
• Enhance Monitoring:
• Regularly monitor indoor air quality in schools and ensure compliance with AQI thresholds for safety.
Long-Term Preventive Strategies
• Strengthen Healthcare Protocols:
• Encourage annual health check-ups for children.
• Promote vaccinations for diseases exacerbated by air pollution, such as: Influenza Pneumococcal infections Haemophilus influenzae Type b (Hib)
• Pneumococcal infections
• Haemophilus influenzae Type b (Hib)
• Community Awareness:
• Educate families about the importance of air quality, mask usage, and preventive health measures.
• Invest in Infrastructure:
• Subsidized installation of air purifiers and green barriers can significantly improve indoor air quality in schools.
International Best Practices for Managing Air Pollution and Protecting Children in Schools
• Beijing, China Schools are provided with immediate alerts to modify activities based on air quality levels. During severe pollution, outdoor activities in schools are suspended, but indoor learning continues.
• Schools are provided with immediate alerts to modify activities based on air quality levels.
• During severe pollution, outdoor activities in schools are suspended, but indoor learning continues.
• South Korea South Korea mandates high-efficiency air purifiers in all classrooms, ensuring that children have access to clean air during school hours. The government subsidizes installation and maintenance costs for schools in high-pollution areas.
• South Korea mandates high-efficiency air purifiers in all classrooms, ensuring that children have access to clean air during school hours.
• The government subsidizes installation and maintenance costs for schools in high-pollution areas.
• Germany Schools are encouraged to plant vegetation barriers like hedges and trees, which act as natural air filters, reducing particulate matter near school premises. Policies ensure schools are located away from major roads and industrial areas to limit pollution exposure.
• Schools are encouraged to plant vegetation barriers like hedges and trees, which act as natural air filters, reducing particulate matter near school premises.
• Policies ensure schools are located away from major roads and industrial areas to limit pollution exposure.
• California, USA On days with poor air quality, parents can opt for their children to stay home, while schools remain operational for others.
• On days with poor air quality, parents can opt for their children to stay home, while schools remain operational for others.
• Japan Health check-ups are routinely conducted in schools to monitor respiratory health and provide early intervention.
• Health check-ups are routinely conducted in schools to monitor respiratory health and provide early intervention.
Conclusion
• As Nelson Mandela rightly observed, “There can be no keener revelation of a society’s soul than the way in which it treats its children.” Prioritizing the well-being of children while addressing environmental challenges is the need of the hour.
Practice Question:
The Air Quality Index (AQI) in urban areas is a persistent health hazard, yet current measures focus on temporary fixes like school closures. Analyze the limitations of such responses and propose long-term structural and technological solutions to mitigate the health impacts of air pollution on children.