Ozone reaction with human surfaces is an important source of ultrafine particles indoors.
However, 1–20 nm particles generated from ozone–human chemistry, which mark the first …

Despite the advent of smart building sensors, real-time methods for capturing inhalation
exposure and occupancy are limited. This study utilized stationary and wearable …

Inhalation exposure to elevated concentrations of airborne particulate matter is a public
health concern. Assessment of exposure can be enhanced through better knowledge of …

With increasing reliance on daycare centers for early childhood development, ensuring
healthy environments in semi-enclosed baby beds for napping is crucial, given infants' …

Humans are the primary sources of CO2 and NH3 indoors. Their emission rates may be
influenced by human physiological and psychological status. This study investigated the …

Good indoor air quality in office environments is essential for occupant health and
productivity. In open-plan offices, displacement ventilation has been recognized for its …

The particle motion in a room is affected by the thermal environment and the air supply
conditions caused by seasonal changes. In the study, a Lagrangian discrete trajectory …

Urban populations, especially women, are vunerable to exposure to airborne pollution,
particularly inhalable particulates (PM 10). Thus, more accurate measurement of PM 10 …

With a growing emphasis on indoor air quality (IAQ) in educational environments, CO2
monitoring in classrooms has become commonplace. CO2 data can be used to estimate …

Nanocluster aerosols (NCAs,< 3 nm particles) are associated with climate feedbacks and
potentially with human health. Our recent study revealed NCA formation owing to the …