Station Detail Virolahti

Virolahti
Lat 60° 31' 38.32'' N
Long 27° 40' 21.79'' E
Altitude 5m
Contact Risto Hillamo, Finnish Meteorological Institute, risto.hillamo(at)fmi.fi
Instrument Parameter Time resolution
Optical measurement aethalometer  
Size distribution CPC  
Aerosol Chemistry semicontinuous  OC/EC
ACSM (AERODYNE RES. INC) OM, SO4, NO3, NH4 in PM1  
filter PM10: ions, some gases daily
filter PM10: trace metals 3 times/week
filter PM10: PAH monthly
filter PM2.5: ions weekly
Gas phase Chemistry gas analyser NOx, SO2, O3, Hg  
Met station meteorological parameters  
Other   PM2.5 and PM10 mass  
rain water ions, PH, conductivity, Hg