From low-cost sensors to high-quality data: A summary of challenges and best practices for effectively calibrating low-cost particulate matter mass sensors
Low-cost sensors for particulate matter mass (PM) enable spatially dense, high temporal
resolution measurements of air quality that traditional reference monitoring cannot. Low-cost …
resolution measurements of air quality that traditional reference monitoring cannot. Low-cost …
[HTML][HTML] Development and application of a United States-wide correction for PM data collected with the PurpleAir sensor
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 …
Features and practicability of the next-generation sensors and monitors for exposure assessment to airborne pollutants: a systematic review
In the last years, the issue of exposure assessment of airborne pollutants has been on the
rise, both in the environmental and occupational fields. Increasingly severe national and …
rise, both in the environmental and occupational fields. Increasingly severe national and …
Calibration of low-cost PurpleAir outdoor monitors using an improved method of calculating PM2. 5
PM 2.5 hourly average measurements from 33 outdoor PurpleAir particle monitors were
compared with hourly measurements from 27 nearby US EPA Air Quality System (AQS) …
compared with hourly measurements from 27 nearby US EPA Air Quality System (AQS) …
Assessing the accuracy of low-cost optical particle sensors using a physics-based approach
Low-cost sensors for measuring particulate matter (PM) offer the ability to understand human
exposure to air pollution at spatiotemporal scales that have previously been impractical …
exposure to air pollution at spatiotemporal scales that have previously been impractical …
Laboratory evaluation of low-cost PurpleAir PM monitors and in-field correction using co-located portable filter samplers
Low-cost aerosol monitors can provide more spatially-and temporally-resolved data on
ambient fine particulate matter (PM 2.5) concentrations than are available from regulatory …
ambient fine particulate matter (PM 2.5) concentrations than are available from regulatory …
Effects of aerosol type and simulated aging on performance of low-cost PM sensors
Studies that characterize the performance of low-cost particulate matter (PM) sensors are
needed to help practitioners understand the accuracy and precision of the mass and number …
needed to help practitioners understand the accuracy and precision of the mass and number …
[HTML][HTML] Design and testing of a low-cost sensor and sampling platform for indoor air quality
Americans spend most of their time indoors at home, but comprehensive characterization of
in-home air pollution is limited by the cost and size of reference-quality monitors. We …
in-home air pollution is limited by the cost and size of reference-quality monitors. We …
Recent advancements in low-cost portable sensors for urban and indoor air quality monitoring
The spatiotemporal heterogeneity of the air pollutants complicates appropriate monitoring.
The collective measures or crowdsensing is a promising approach to achieve a better air …
The collective measures or crowdsensing is a promising approach to achieve a better air …
First Measurements of Ambient PM2.5 in Kinshasa, Democratic Republic of Congo and Brazzaville, Republic of Congo Using Field-calibrated Low-cost Sensors
C McFarlane, PK Isevulambire… - Aerosol and Air Quality …, 2021 - Springer
Estimates of air pollution mortality in sub-Saharan Africa are limited by a lack of surface
observations of fine particulate matter (PM2. 5). Despite being large metropolises, Kinshasa …
observations of fine particulate matter (PM2. 5). Despite being large metropolises, Kinshasa …