Göteborg Femman Malmö Rådhuset Norr Malma Norrköping Trädgårdsgatan 21 Stockholm Kanaan Stockholm Sveavägen 59 Tak Stockholm Torkel Knutssongatan Timrå Uppsala Dragarbrunnsgatan 23 tak Visby Brömsebroväg 8

PAH POP och pesticider VOC As in PM10 Black Carbon C6H6 CO Ca++ Cd in PM10 Cl- Co in PM10 Cr in PM10 Cu in PM10 EC in PM10 HCl HNO3 HNO3+NO3 Hg Hg-reactive Hg0 Hg0 + Hg-reactive K+ Mg++ Mn in PM10 NH3 NH3+NH4 NH4 NO NO2 NO3 NOX as NO2 Na+ Ni in PM10 O3 OC in PM10 PM10 PM2.5 Pb in PM10 SO2 SO4 (H2SO4 aerosols) (SO4--) V in PM10 Zn in PM10

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