Latitude

47° 55‘ 13“N

Longtitude

106° 54’ 43”E

Altitude

1,275m

Code

MNA001

Address

Juulchnii gudamj-5, Chingeltei duureg, Mongolia

Characteristics of sites :

Urban

Monitoring period (Precipitation) :

Daily

Monitoring period (Automatic monitor) :

Hourly

Monitoring period (Filter pack) :

Weekly

Starting Month :

August ‘98

Contact Organization :

Acid Deposition Monitoring Division, Central Laboratory of Environment and Metrology (CLEM),
National Agency for Meteorology and Environment Monitoring, Ministry of Environment and Tourism (NAMEM)


Monitoring
Item

Wet Deposition
Precipitation (pH, EC, SO42-, NO3-, Cl-, Na+, K+, Ca2+, Mg2+, NH4+)

Dry Deposition
Automatic monitors (SO2, NO, NO2, NOx, O3, PM10/2.5)
Filter pack (SO2, HNO3, HCl, NH3, SO42-, NO3-, Cl-, NH4+, Na+, K+, Mg2+, Ca2+)


Monitoring
Instrument

Rain sampler
ECOTEC Model-200

Automatic monitor
ESA PM101M (PM2.5), Unknown (SO2, NO, NO2, NOx, O3)

Filter pack sampler
NILU (4 Stages)


Note
SO2, NO, NO2, NOx, O3, and PM10 are monitored at the UB4 station in Ulaanbaatar. UB4 is one of 11 air quality stations managed by CLEM in Ulaanbaatar (47°55'3"N, 106°56'15"E).

Hourly monitoring: SO2 (ES.A AF22M), NO, NO2, NOx (ES.A AC32M), O3 (ES.A 42M), PM10 (ES.A MP101M).