Lidia Morawska

TL;DR: In this article, the authors adapted the CALINE4 software package for calculation of carbon monoxide near a busy road, which is adapted for the analysis of aerosols of fine and ultra-fine particles generated by vehicles on the road.

TL;DR: Investigating ultrafine particles in primary school classrooms showed that under the normal operating conditions of the school there were many occasions in all three classrooms where indoor particle concentrations increased significantly compared to outdoor levels, by far the highest increases in the classroom resulted from art activities (painting, gluing, and drawing), at times reaching over 1.4 x 10(5) particle cm(-3).

TL;DR: It is demonstrated that a high PNC level does not lead to a high PM2.5, and vice versa, and the need to establish regulatory approaches and control measures to address the impacts of elevated UFP concentrations, especially in urban areas, considering their potential health risks.

TL;DR: In this article, the results of the laboratory evaluation of the Ultraviolet Aerodynamic Particle Size Spectrometer, the novel instrument for real-time monitoring of bioaerosols, were presented.

TL;DR: Overall, the KOALA monitors performed well in the environments in which they were operated and provided a valuable contribution to long-term air quality monitoring within the elucidated limitations.