Amperometric gas sensors as a low cost emerging technology platform for air quality monitoring applications: A review

R Baron, J Saffell - ACS sensors, 2017 - ACS Publications
This review examines the use of amperometric electrochemical gas sensors for monitoring
inorganic gases that affect urban air quality. First, we consider amperometric gas sensor …

[HTML][HTML] Assessment of air quality microsensors versus reference methods: The EuNetAir joint exercise

C Borrego, AM Costa, J Ginja, M Amorim… - Atmospheric …, 2016 - Elsevier
Abstract The 1st EuNetAir Air Quality Joint Intercomparison Exercise organized in Aveiro
(Portugal) from 13th–27th October 2014, focused on the evaluation and assessment of …

[HTML][HTML] Use of networks of low cost air quality sensors to quantify air quality in urban settings

OAM Popoola, D Carruthers, C Lad, VB Bright… - Atmospheric …, 2018 - Elsevier
Low cost sensors are becoming increasingly available for studying urban air quality. Here
we show how such sensors, deployed as a network, provide unprecedented insights into the …

Analysing the performance of low-cost air quality sensors, their drivers, relative benefits and calibration in cities—A case study in Sheffield

S Munir, M Mayfield, D Coca, SA Jubb… - Environmental monitoring …, 2019 - Springer
Traditional real-time air quality monitoring instruments are expensive to install and maintain;
therefore, such existing air quality monitoring networks are sparsely deployed and lack the …

Assessment of air quality microsensors versus reference methods: The EuNetAir Joint Exercise–Part II

C Borrego, J Ginja, M Coutinho, C Ribeiro… - Atmospheric …, 2018 - Elsevier
Abstract The EuNetAir Joint Exercise focused on the evaluation and assessment of
environmental gaseous, particulate matter (PM) and meteorological microsensors versus …

Calibrating chemical multisensory devices for real world applications: An in-depth comparison of quantitative machine learning approaches

S De Vito, E Esposito, M Salvato, O Popoola… - Sensors and Actuators B …, 2018 - Elsevier
Chemical multisensor devices need calibration algorithms to estimate gas concentrations.
Their possible adoption as indicative air quality measurements devices poses new …

[HTML][HTML] Development of a baseline-temperature correction methodology for electrochemical sensors and its implications for long-term stability

OAM Popoola, GB Stewart, MI Mead, RL Jones - Atmospheric environment, 2016 - Elsevier
Recent studies have shown that (three-electrode) electrochemical sensors can be utilised
for air quality monitoring and exposure assessment. The long-term performance of these …

Next generation air quality platform: Openness and interoperability for the internet of things

A Kotsev, S Schade, M Craglia, M Gerboles, L Spinelle… - Sensors, 2016 - mdpi.com
The widespread diffusion of sensors, mobile devices, social media and open data are
reconfiguring the way data underpinning policy and science are being produced and …

Investigating the evolution of gaseous air pollutants with prevailing meteorology across selected sites within a pollution hotspot in Ile-Ife, Southwestern Nigeria

OR Omokungbe, AP Olufemi, AB Toyeje… - Discover Environment, 2023 - Springer
This study investigates the evolution of gaseous pollutants with prevailing meteorology
using a network of Alpha sense low-cost portable air monitoring devices deployed to six …