Latitude

37° 48' 33"N

Longtitude

138° 51' 09"E

Altitude

47m

Code

JPA0013

Address

5876-2 Mukaiyachi, Echizenhama, Nishikan-ku, Niigata city, Niigata Prefecture

Characteristics of sites :

Rural

Monitoring period (Precipitation) :

Daily

Monitoring period (Automatic monitor) :

Hourly

Monitoring period (Filter pack) :

Biweekly

Starting Month :

January ‘19

Contact Organization :

Asia Center for Air Pollution Research (ACAP)


Monitoring
Item

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

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

Passive sampler (NO3-, Cl-, NH4+, K+, Mg2+, Ca2+)

Meteorological Measurements
Precipitation amount, Wind direction/speed, Temperature, Humidity, Solar radiation


Monitoring
Instrument

Rain sampler
Ogasawara C-U420

Meteorological instrument
Rain gauge (Ogasawara RS-222A), Wind direction/speed (Ogasawara WS-BN6), Temperature (Ogasawara TS-301), Humidity (Ogasawara P-HMP-45D), Solar radiation (Ogasawara P-MS-402F)

Automatic monitor
SO2 (HORIBA APSA-365),
NO・NOx* (HORIBA APNA-365),
O3 (HORIBA APOA-360)

Filter pack sampler
NILU (4 Stages)