Increasing urban populations due to factors such as more comfortable life and immigration
have turned self-sufficient traditional cities into mega-cities and caused several new …

Over the past decade, a range of sensor technologies became available on the market,
enabling a revolutionary shift in air pollution monitoring and assessment. With their cost of …

The concerns related to particulate matter's health effects alongside the increasing demands
from citizens for more participatory, timely, and diffused air quality monitoring actions have …

The monitoring of air quality compliance requires the use of Federal Reference Methods
(FRM)/Federal Equivalent Methods (FEM); nevertheless, the validity and reliability of low …

A fast-growing area of research is the development of low-cost sensors for measuring air
pollutants. The affordability and size of low-cost particle sensors makes them an attractive …

Air pollution is a major concern for public health and urban environments. Conventional air
pollution monitoring systems install a few highly accurate, expensive stations at …

While low-cost particle sensors are increasingly being used in numerous applications, most
of them have no heater or dryer at the inlet to remove water from the sample before …

Global climate change, demographic change and advancing mechanization of everyday life
will go along with new ways of living. Temperature extremes, an ageing society and higher …

Low-cost sensors for the measurement of fine particulate matter mass (PM2. 5) enable
dense networks to increase the spatial resolution of air quality monitoring. However, these …

Low‐cost sensors are an opportunity to improve the spatial and temporal resolution of
particulate matter data. However, such sensors should be calibrated under conditions close …