Background: Although ambient fine particulate matter (PM 2.5 ; particulate matter ≤ 2.5 µm
in aerodynamic diameter) has been linked to adverse human health effects, the chemical …

Background Evidence of the effects of long-term fine particulate matter (PM 2.5 ) exposure on
cardiovascular diseases (CVDs) is rare for populations exposed to high levels of PM 2.5 in …

Background Recent toxicological and epidemiological studies have shown associations
between particulate matter (PM) and adverse health effects, but which PM components are most …

Organic fine particulate matter collected in Houston, TX between … fine particle sources and
can be used to track the relative contribution of source emissions to ambient fine particle levels…

Fine particulate matter (PM 2.5 ) is a severe air pollution problem in China. Observations of
PM 2.5 have been available since 2013 from a large network operated by the China National …

To identify major sources of ambient fine particulate matter (PM 2.5 , dp < 2.5 μm) and quantify
their contributions in the state of California, a positive matrix factorization (PMF) receptor …

… fine particulate matter (particles less than 2.5 microns in aerodynamic diameter or PM2.5).1 …
Second, in multi-city studies of particulate matter and daily mortality, analyses have …

… As the key for haze control, atmospheric fine particulate matter with … to fine particulate
matter in China and key challenges in this area. Spatial distribution of fine particulate matter …

Background: More than a decade of satellite observations offers global information about
the trend and magnitude of human exposure to fine particulate matter (PM 2.5 ). Objective: In …

… Conclusions: We developed a fine particulate mass–based RR model that covered the …
of particulate matter. The model can be updated as new RR information becomes available. …