Review of the performance of low-cost sensors for air quality monitoring

F Karagulian, M Barbiere, A Kotsev, L Spinelle… - Atmosphere, 2019 - mdpi.com
A growing number of companies have started commercializing low-cost sensors (LCS) that
are said to be able to monitor air pollution in outdoor air. The benefit of the use of LCS is the …

Frontiers of graphene and 2D material-based gas sensors for environmental monitoring

DJ Buckley, NCG Black, EG Castanon, C Melios… - 2D …, 2020 - iopscience.iop.org
Abstract The World Health Organization reported that 4.2 million deaths every year were a
direct result of exposure to ambient air pollution (NO 2, SO 2, NH 3, CO 2, CO, CH 4). There …

[HTML][HTML] Human exposure to NO2 in school and office indoor environments

H Salonen, T Salthammer, L Morawska - Environment international, 2019 - Elsevier
Background Although nitrogen dioxide (NO 2) is one of the most common air pollutants
encountered indoors, and extensive literature has examined the link between NO 2 …

Ground‐level nitrogen dioxide concentrations inferred from the satellite‐borne Ozone Monitoring Instrument

LN Lamsal, RV Martin, A Van Donkelaar… - Journal of …, 2008 - Wiley Online Library
We present an approach to infer ground‐level nitrogen dioxide (NO2) concentrations by
applying local scaling factors from a global three‐dimensional model (GEOS‐Chem) to …

Validation of urban NO2 concentrations and their diurnal and seasonal variations observed from the SCIAMACHY and OMI sensors using in situ surface …

KF Boersma, DJ Jacob, M Trainic… - Atmospheric …, 2009 - acp.copernicus.org
We compare a full-year (2006) record of surface air NO 2 concentrations measured in Israeli
cities to coinciding retrievals of tropospheric NO 2 columns from satellite sensors …

Nitrogen oxide measurements at rural sites in Switzerland: Bias of conventional measurement techniques

M Steinbacher, C Zellweger… - Journal of …, 2007 - Wiley Online Library
Nitrogen oxides (NOx= NO+ NO2) in the atmosphere are often measured using instruments
equipped with molybdenum converters. NO2 is catalytically converted to NO on a heated …

Secondary organic aerosol formation from idling gasoline passenger vehicle emissions investigated in a smog chamber

EZ Nordin, AC Eriksson, P Roldin… - Atmospheric …, 2013 - acp.copernicus.org
Gasoline vehicles have recently been pointed out as potentially the main source of
anthropogenic secondary organic aerosol (SOA) in megacities. However, there is a lack of …

Performance criteria to evaluate air quality modeling applications

P Thunis, A Pederzoli, D Pernigotti - Atmospheric Environment, 2012 - Elsevier
A set of statistical indicators fit for air quality model evaluation is selected based on
experience and literature: The Root Mean Square Error (RMSE), the bias, the Standard …

Intercomparison of SCIAMACHY nitrogen dioxide observations, in situ measurements and air quality modeling results over Western Europe

N Blond, KF Boersma, HJ Eskes… - Journal of …, 2007 - Wiley Online Library
The Scanning Imaging Absorption Spectrometer for Atmospheric Cartography
(SCIAMACHY) satellite spectrometer provides detailed information on the nitrogen dioxide …

Summertime distributions of peroxyacetyl nitrate (PAN) and peroxypropionyl nitrate (PPN) in Beijing: Understanding the sources and major sink of PAN

G Zhang, Y Mu, L Zhou, C Zhang, Y Zhang, J Liu… - Atmospheric …, 2015 - Elsevier
Peroxyacetyl nitrate (PAN), a major secondary pollutant in the atmosphere, has received
much concern for its particular importance in atmospheric chemistry and adverse effects on …