| 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 | ||