… Ambient particulate matter (PM) of varying particle size … above-mentioned sources and size
fractions. Because the relative … with sampling location, season and size fraction (Zanobetti & …

… accumulated in the particle size fraction <0.95μm particularly in the cold season. Particulate
matter displayed a bimodal normalized distribution in both seasons with a stable coarse …

… ► We collected PM1 and PM2.5 at three sites in North Italy during seasons. ► We … towards
seasons, sites and PM sizes. ► The PM-induced biological effects changed with the seasons …

… Many studies have focused on measuring fine and course particulate matter (PM) in urban
and rural sites around the world. The aim of this research is to gain information on the size …

… In this study, size-segregated particulate matter samples were … Particulate matter concentrations
in winter were higher than … contributed to increasing particulate matter concentrations in …

… (PM10 and PM2.5) collected in Milano during two different seasons (summer and winter) …
elicited by size fractionated PM samples, collected in winter and summer seasons, which differs …

… particulate matter (PM… particulate samples from a western, an eastern, a northern and a
southern European city (Amsterdam, Lodz, Oslo and Rome) were collected during three seasons …

… To examine whether PM of different size and seasons vary in composition, we analyzed
the main chemical components of the seasonal PM 2.5 and PM 10 . The concentrations (ng/mg) …

… PM 10–2.5 and PM 2.5–0.2 size ranges was smaller, when the cells were exposed to doses
of 150 μg/ml and 300 μg/ml of particulate matter. Only the highest dose of PM 0.2 samples …

… concentration levels of different size particulate matter are greatly affected by agricultural
crop residue burning but the total distribution of the particulate matter remains almost constant. …