In recent years, low-cost air pollution technologies have gained increasing interest and,
have been studied widely by the scientific community. Thus, these new sensing …

The rapid global spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
at the beginning of 2020 presented the world with its greatest health challenge in decades. It …

Humans spend the majority of their time indoors, where they are potentially exposed to
hazardous pollutants. Within this context, over the past few years, there has been an …

Abstract According to the World Health Organization (WHO), air pollution kills seven million
people every year. Outdoor air pollution is a major environmental health problem affecting …

Low concentrations of pollutants may already be associated with significant health effects.
An accurate assessment of individual exposure to pollutants therefore requires measuring …

This study aimed to evaluate the performance of the Sensirion SGP30 MOS (metal oxide
semiconductor) VOC sensors (SMVSs) for a long sampling period (10–12 months) at …

This contribution shows the possibilities of applying a low-cost, multi-purpose data logger
built around an Arduino Mega 2560 single-board computer. Most projects use this kind of …

The development of smart city applications often encounters a variety of challenges. These
include the need to address complex requirements such as integrating diverse data sources …

Currently, methodologies for the identification and apportionment of air pollution sources are
not widely applied due to their high cost. We present a new approach, combining mobile …

Particulate matter (PM) is an important player in indoor air quality. Even though PM limit
values are in force for more than a decade in Europe and reference methods are well in …