Organic species are an important but poorly characterized constituent of airborne particulate
matter. A quantitative understanding of the organic fraction of particles (organic aerosol, OA) …

Progress has been made over the past decade in predicting secondary organic aerosol
(SOA) mass in the atmosphere using vapor pressure-driven partitioning, which implies that …

In recent years, Aerodyne aerosol mass spectrometers (AMS) have been used in many
locations around the world to study the size-resolved, nonrefractory chemical composition of …

To investigate the seasonal characteristics of submicron aerosol (PM1) in Beijing urban
areas, a high‐resolution time‐of‐flight aerosol‐mass‐spectrometer (HR‐ToF‐AMS) was …

In this study we compile and present results from the factor analysis of 43 Aerosol Mass
Spectrometer (AMS) datasets (27 of the datasets are reanalyzed in this work). The …

The budget of atmospheric secondary organic aerosol (SOA) is very uncertain, with recent
estimates suggesting a global source of between 12 and 1820 Tg (SOA) a− 1. We used a …

Submicron aerosol particles (PM 1) were measured in-situ using a High-Resolution Time-of-
Flight Aerosol Mass Spectrometer during the summer 2009 Field Intensive Study at Queens …

We use results from positive matrix factorization (PMF) analysis of 15 urban aerosol mass
spectrometer (AMS) data sets to derive simple methods for estimating major organic aerosol …

Organic aerosols (OA) in Pasadena are characterized using multiple measurements from
the California Research at the Nexus of Air Quality and Climate Change (CalNex) campaign …

Atmospheric aerosol particles influence global climate as well as impair air quality through
their effects on atmospheric visibility and human health. Ultrafine (< 100 nm) particles often …