A review of low-cost particulate matter sensors from the developers' perspectives
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 …
from citizens for more participatory, timely, and diffused air quality monitoring actions have …
Establishing a sustainable low-cost air quality monitoring setup: A survey of the state-of-the-art
Low-cost sensors (LCS) are becoming popular for air quality monitoring (AQM). They
promise high spatial and temporal resolutions at low-cost. In addition, citizen science …
promise high spatial and temporal resolutions at low-cost. In addition, citizen science …
[HTML][HTML] Development and application of a United States-wide correction for PM data collected with the PurpleAir sensor
KK Barkjohn, B Gantt… - Atmospheric Measurement …, 2021 - amt.copernicus.org
PurpleAir sensors, which measure particulate matter (PM), are widely used by individuals,
community groups, and other organizations including state and local air monitoring …
community groups, and other organizations including state and local air monitoring …
Field evaluation of low-cost PM sensors (Purple Air PA-II) under variable urban air quality conditions, in Greece
I Stavroulas, G Grivas, P Michalopoulos, E Liakakou… - Atmosphere, 2020 - mdpi.com
Recent advances in particle sensor technologies have led to an increased development and
utilization of low-cost, compact, particulate matter (PM) monitors. These devices can be …
utilization of low-cost, compact, particulate matter (PM) monitors. These devices can be …
Evaluation of nine machine learning regression algorithms for calibration of low-cost PM2. 5 sensor
Low-cost sensors (LCS) can construct a high spatial and temporal resolution PM 2.5 network
but are affected by environmental parameters such as relative humidity and temperature …
but are affected by environmental parameters such as relative humidity and temperature …
Missing data imputation on IoT sensor networks: Implications for on-site sensor calibration
NU Okafor, DT Delaney - IEEE Sensors Journal, 2021 - ieeexplore.ieee.org
IoT sensors are becoming increasingly important supplement to traditional monitoring
systems, particularly for in-situ based monitoring. Data collected using IoT sensors are often …
systems, particularly for in-situ based monitoring. Data collected using IoT sensors are often …
[HTML][HTML] Improving accuracy of air pollution exposure measurements: Statistical correction of a municipal low-cost airborne particulate matter sensor network
EM Considine, CE Reid, MR Ogletree, T Dye - Environmental Pollution, 2021 - Elsevier
Low-cost air quality sensors can help increase spatial and temporal resolution of air
pollution exposure measurements. These sensors, however, most often produce data of …
pollution exposure measurements. These sensors, however, most often produce data of …
Significance of sources and size distribution on calibration of low-cost particle sensors: Evidence from a field sampling campaign
Low-cost sensors (LCS) are gathering the interest of researchers and monitoring agencies
worldwide due to their compact size and economic feasibility. However, the data recorded …
worldwide due to their compact size and economic feasibility. However, the data recorded …
Real-time indoor sensing of volatile organic compounds during building disinfection events via photoionization detection and proton transfer reaction mass …
Photoionization detectors (PIDs) are low-cost sensors that are widely used for real-time
volatile organic compound (VOC) monitoring in buildings. Performance assessment of PIDs …
volatile organic compound (VOC) monitoring in buildings. Performance assessment of PIDs …
Evaluation of optical particulate matter sensors under realistic conditions of strong and mild urban pollution
In this paper we evaluate characteristics of three optical particulate matter sensors/sizers
(OPS): high-end spectrometer 11-D (Grimm, Germany), low-cost sensor OPC-N2 …
(OPS): high-end spectrometer 11-D (Grimm, Germany), low-cost sensor OPC-N2 …