Latitude

13° 47' 04"N

Longtitude

100° 32' 22"E

Altitude

5m

Code

THA001

Address

Pollution Control Department 92 Soi Phahonyothin 7, Phahonyothin Rd., Sam Sen Nai, Phayathai, Bangkok 10400 Thailand

Characteristics of sites :

Urban

Monitoring period (Precipitation) :

Daily

Monitoring period (Filter pack) :

10 Days

Starting Month :

April ‘99

Contact Organization :

Pollution Control Department, Ministry of Natural Resources and Environment


Monitoring
Item

Wet Deposition
Precipitation (pH, EC, SO42-, NO3-, Cl-, Na+, K+, Ca2+, Mg2+, NH4+, PO43-, Formic/Acetic acid)

Dry Deposition
Automatic monitors (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
Tisch Environmental TE-78-100 APS

Automatic monitor
Thermo Model 42i (NO・NO2・NOx),
Thermo Model 49i (O3),
Thermo FH62C14 (PM10/2.5)

Filter pack sampler
NILU(4 Stages)