Some on-line dataSMEAR stationsAll times are UTC+2h Official online sites Värriö Hyytiälä Helsinki All pics page Data download AVAA Instructions for database use Trajectories Data from K-Puszta here HSY DMPS data here HSY2 DMPS data here Marambio data here DomeC data here SPO DMPS data here Particle concentration data from Helsinki, Hyytiälä and Värriö stations![]() Hyytiälä CPC log Helsinki CPC log Värriö CPC log Particle size distribution from Helsinki station![]() ![]() ![]() SMPS log Comparison Helsinki UFCPC log Eddy CPC log DMPS_ref Helsinki SMPS test Particle size distribution from Hyytiälä station![]() ![]() DMPS log Comparison Hyytiälä APS Particle size distribution from Värriö station![]() DMPS log Comparison |