Salt Lake City (SLC), UT, is an urban area where ozone (O3) concentrations frequently
exceed health standards. This study uses an observationally constrained photochemical box …

The impact of biomass burning (BB) on the atmospheric burden of volatile organic
compounds (VOCs) is highly uncertain. Here we apply the GEOS-Chem chemical transport …

Agricultural and prescribed burning activities emit large amounts of trace gases and
aerosols on regional to global scales. We present a compilation of emission factors (EFs) …

Furanoids are a class of reactive volatile organic compounds that are major products from
the pyrolysis and combustion of biomass polymers, including cellulose, hemicellulose, and …

Formic acid (FA) and acetic acid (AA), two of the most abundant organic acids in the
atmosphere, are typically underestimated by atmospheric models. Here we investigate their …

ABSTRACT The Northern Wasatch Front area is one of~ 50 metropolitan regions in the US
that do not meet the 2015 O3 standard. To better understand the causes of high O3 days in …

While transportation emissions have declined over the past several decades, volatile
organic compound (VOC) emissions from solvent use applications have increased as urban …

Quantifying the variable impacts of wildfire smoke on ozone air quality is challenging. Here
we use airborne measurements from the 2018 Western Wildfire Experiment for Cloud …

Wildfires are a significant source of volatile organic compounds (VOCs) in the western US,
emitting hundreds to thousands of different species that play key roles in tropospheric …

The impact of biomass burning (BB) on the atmospheric burden of volatile organic
compounds (VOCs) is highly uncertain. Here we apply the GEOS-Chem chemical transport …