Low-cost air quality sensors are a promising supplement to current reference methods for air
quality monitoring but can suffer from issues that affect their measurement quality …

In recent years, particulate matter (PM) having a diameter smaller than 2.5 μm has become a
significant issue due to its severe impact on human health. With the advent of IoT-enabling …

In rural areas, there is limited monitoring of drinking water quality. Reliable water quality
monitoring stations are expensive and require high costs for maintenance and calibration …

The use of low-cost sensors in conjunction with high-precision instrumentation for air
pollution monitoring has shown promising results in recent years. One of the main …

(1) Background: Many schools and higher education settings have confronted the issue of
reopening their facilities after the COVID-19 pandemic. In response, several airflow …

Abstract Machine-learning methodologies are part of the artificial intelligence approaches
with several applications in different fields of science and dimensions of human life. These …

Many low-cost particle sensors are available for routine air quality monitoring of PM2. 5, but
there are concerns about the accuracy and precision of the reported data, particularly in …

The accelerated pace of urbanization is having a major impact over the world's environment.
Although urban dwellers have higher living standards and can access better public services …

In the last decade, the air pollution networks are increasing in the main countries, however,
the installation of low-cost or robust sensors have challenges associated to the geography …

Objetivo: Cuantificar el dióxido de azufre generado en una recapadora de neumáticos
mediante medidas de emisión e inmisión en la zona higiénico sanitaria de la misma …