The goal of the Tropospheric Ozone Assessment Report (TOAR) is to provide the research
community with an up-to-date scientific assessment of tropospheric ozone, from the surface …

Air quality transcends all scales with in the atmosphere from the local to the global with
handovers and feedbacks at each scale interaction. Air quality has manifold effects on …

Secondary organic aerosol (SOA) accounts for a significant fraction of ambient tropospheric
aerosol and a detailed knowledge of the formation, properties and transformation of SOA is …

Abstract Nitro-aromatic compounds (NACs), as important contributors to the light absorption
by brown carbon, have been widely observed in various ambient atmospheres; however …

Catechol (1, 2-benzenediol) is emitted from biomass burning and produced from a reaction
of phenol with OH radicals. It has been suggested as an important secondary organic …

Organic aerosol can exhibit different phase states in response to changes in relative
humidity (RH), thereby influencing heterogeneous reaction rates with trace gas species. OH …

Hydroxyl radical (OH) oxidation of toluene produces ring-retaining products: cresol and
benzaldehyde, and ring-opening products: bicyclic intermediate compounds and epoxides …

Nitro-phenolic compounds (NPs) have attracted increasing attention because of their health
risks and impacts on visibility, climate, and atmospheric chemistry. Despite many …

We describe the results from online measurements of nitrated phenols using a time-of-flight
chemical ionization mass spectrometer (ToF-CIMS) with acetate as reagent ion in an oil and …

Nitroaromatic compounds (NACs) are important light absorption contributors to atmospheric
brown carbon; however, their formation pathways and the key influential factors in polluted …