Pakistan: Khói bụi khiến trường học phải thay đổi giờ học | VTV24

Key Concepts

• AQI (Air Quality Index): A measure of air pollution.
• Smog Crisis: Annual severe air pollution events.
• School Schedule Adjustment: Changes to school timings to mitigate exposure.
• Parental Concerns: Mixed reactions regarding the new school schedule.
• Environmental Response: Measures taken by authorities to combat pollution.
• Water Sprinklers: Use of large water tankers for temporary pollution reduction.

Air Quality and Health Impact

The Air Quality Index (AQI) in Lahore, Punjab, Pakistan, reached a dangerous level of 422 yesterday, placing the city among locations with hazardous air pollution. This severe smog crisis is directly impacting public health, with children being particularly vulnerable.

School Schedule Adjustment

In response to the alarming air quality, the Department of Education has implemented a revised school schedule across the province.

• New Timings: Classes will now commence later at 8:45 AM and conclude at 1:30 PM.
• Rationale: This adjustment aims to minimize the exposure of young children to the polluted air during early mornings and late afternoons.
• Effective Date: The changes are effective immediately.

Parental Reactions and Concerns

The decision to alter school timings has elicited a mixed response from parents:

• Supportive Parents: Some parents have welcomed the move, recognizing its necessity for their children's health. One parent stated, "I am happy that the school is opening late, but the fog is getting worse."
• Concerned Parents: Others have expressed significant concerns regarding the disruption to daily routines and childcare arrangements.
  • Logistical Challenges: Many families are struggling with the new schedule, particularly those who need to commute to work. "We have to go to work, and it is very difficult to drop our children later than usual. We can only stay home until 8:00, but 8:45 AM is not practical for us," expressed one parent.
  • Childcare and Extra Classes: Some families are contemplating whether to arrange extra tuition sessions or allow their children to take additional days off.
  • Perceived Ineffectiveness: A sentiment of doubt about the necessity of the timing change was also voiced: "We even go for walks in the morning, now it might be bearable. The change in timings seems unnecessary."

Environmental Response Measures

The Punjab Environmental Department has taken steps to address the local pollution:

• Rapid Response Force: A specialized force has been established, equipped with modern vehicles.
• 24/7 Monitoring: This force is operational around the clock to immediately extinguish any instances of crop residue burning, a significant contributor to smog.
• Temporary Pollution Reduction: Lahore City authorities are deploying large water tankers equipped with mist sprayers.
  • Projected Impact: These tankers are expected to provide a temporary reduction in pollution levels by 60% to 70%.

Conclusion and Takeaways

The situation in Lahore highlights the ongoing struggle faced by authorities and families due to the escalating annual smog crisis. While the school schedule adjustment is a measure to protect children, it presents practical challenges for working parents. The environmental department's rapid response force and the deployment of water tankers are immediate, albeit temporary, solutions to mitigate the severe air pollution. The long-term effectiveness of these measures and the need for more sustainable solutions remain critical concerns.