B.SC undergraduate Project 

Indoor and outdoor air quality have become pressing concerns in modern academic environments, particularly where individuals spend extended periods within confined

or semi-confined spaces. This study aims to assess and compare air quality parameters in three microenvironments within the University of Sharjah: the M23 lobby(indoor), the outdoor parking area, and the indoor parking facility (GLB). A five-week monitoring campaign was conducted to

evaluate key indicators including particulate matter (PM2.5 and PM10), carbon dioxide (CO₂), volatile organic compounds (VOCs), sulfur dioxide (SO₂), temperature, relative humidity, and wet bulb globe temperature (WBGT). The data revealed significant spatial variation in pollutant

levels. PM10 concentrations were consistently higher in the outdoor parking area, particularly during peak limits (45 μg/m3). The indoor parking area exhibited elevated CO₂ and VOC levels, indicating poor ventilation and accumulation of exhaust fumes. The M23 lobby, on the other hand, maintained pollutant levels within acceptable indoor air quality (IAQ) thresholds.

Results were benchmarked against international standards issued by the WHO and USEPA. The findings align with similar studies conducted in other Gulf and international universities, such as Sultan Qaboos University and King Saud University, which identified enclosed or semi-enclosed parking areas as significant hotspots for air pollution.

This study contributes to the growing body of evidence supporting the importance of IAQ monitoring in academic institutions. Moreover, it highlights the need for improved ventilation systems, green design solutions, and sustainable mobility policies to ensure healthier learning environments. The results also complement the UAE Environmental Vision 2030, which prioritizes indoor air quality and pollution control within urban planning frameworks.