PM2. 5 chemical components play significant roles in the climate, air quality, and public
health, and the roles vary due to their different physicochemical properties. Obtaining …

Humans spend most of their time indoors, where they are exposed to many volatile organic
compounds (VOCs). Exposure to indoor VOCs has been linked to adverse health effects …

The diverse components, sources, and concentration levels of pollutants in the atmosphere
pose significant challenges to understanding the complex formation processes of …

Wildfire smoke, consisting primarily of organic aerosols, has profound impacts on air quality,
climate and human health. Wildfire organic aerosol evolves over long-time photochemical …

Nonroad agricultural machinery (NRAM) emissions constitute a significant source of air
pollution in China. Full-volatility organics originating from 19 machines under 6 agricultural …

Emissions of organic compounds have strong influences on the environment. Most previous
emission inventories only cover the emissions of particulate organic carbon and …

A big gap exists between current air quality in China and the World Health Organization
(WHO) global air quality guidelines (AQG) released in 2021. Previous studies on air …

Secondary organic aerosol (SOA) is an important component of atmospheric fine particulate
matter (PM 2.5), with contributions from anthropogenic and biogenic volatile organic …

Organic aerosol (OA) is a key component of fine particulate matter (PM2. 5) and affects the
human health and leads to climate change. With strict control measures for air pollutants …

Cooking emission is known to be a significant anthropogenic source of air pollution in urban
areas, but its toxicities are still unclear. This study addressed the toxicities of fine particulate …