Poor indoor air quality (IAQ) in schools is linked to increased respiratory illnesses, allergies, and higher rates of student absences.
Respiratory illnesses like asthma, allergies, and flu symptoms can worsen in schools with high levels of airborne pollutants, impacting student attendance.
Studies show that better ventilation and air filtration systems can reduce illnesses, absenteeism, and improve overall school attendance rates.
To improve IAQ and reduce student absences, schools can implement measures like enhancing ventilation systems, using HEPA air purifiers, conducting HVAC maintenance, monitoring CO₂ levels, and limiting harmful chemicals.