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PM10 and PM2.5 levels, concentrations of major components, trace elements, pH, conductivity and source apportionment were evaluated from samples collected during 2009 at three different locations (rural, urban and urban-traffic) in Navarra (North of Spain). Mean particulate matter concentrations were below the annual limit value for PM10 and annual target value for PM2.5 established by the European...
In this study, we present the levels and chemical composition of PM 10 and PM 2.5 from an urban background monitoring station to assess the impact of Cu-smelter emission plumes on the city of Huelva (south-western Spain).High concentrations of arsenic were measured in PM 10 in 2005 (10.59ngm −3 ), compared to 2004 (4.67ngm −3 ), which was higher than the target...
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