The U.S. government is closed. This site will not be updated; however, NOAA websites and social media channels necessary to protect lives and property will be maintained. To learn more, visit commerce.gov. For the latest forecasts and critical weather information, visit weather.gov.
 

LaPorte Ground Site A - Gas Phase and Aerosol Measurements

Select trailer areas to view subsequent measurement information

Gas Phase and Aerosol Measurements site location sketch
MeasurementPIInstitutionTrailer
NO: chemiluminescenceE. WilliamsNOAA AL1
NO2: photolysis; chemiluminescenceE. WilliamsNOAA AL1
NOy: Au tube; chemiluminescenceE. WilliamsNOAA AL1
O3: chemiluminescence (NO-O3)E. WilliamsNOAA AL1
O3: UV absorbanceE. WilliamsNOAA AL1
CO: IR gas filter correlationE. WilliamsNOAA AL1
SO2: pulsed UV fluorescenceE. WilliamsNOAA AL1
surface met. parametersE. WilliamsNOAA AL1
VOC: PTR-MS/CIMSW. LindingerU. Innsbruck2
Chlorine-VOC: GC/MSD. ReimerU. Miami2
CH2O: deriv./fluorescenceW. McClennyNOAA AL
EPA
2
C2-C5 VOC: GC/FIDB. Kuster/P. GoldanNOAA AL3
C4-C12 VOC: GC/MST. JobsonNOAA AL3
PANs: GC/ECDJ. RobertsNOAA AL4
Photolysis rates: spectral-radiometerR. ShetterNCAR4
OH/HO2: LIF/NO titrationB. BrunePSU5
total OH lossB. BrunePSU5
PANs: thermolysis; NO2 LIFR. CohenUC Berkeley6
HNO3: thermolysis; NO2 LIFR. CohenUC Berkeley6
RONO2s: thermolysis; NO2 LIFR. CohenUC Berkeley6
Atmos. winds: SODARA. WhiteETL-NOAA6
Surface energy fluxesB. ZamoraETL-NOAA6
Smog chambersP. TanakaUT Austin7
PM (metals, etc.): MOUDI/XRFL. StockburgerEPA8
PM organics: IOGAPL. StockburgerEPA8
Black carbon: aethelometerL. StockburgerEPA8
Particle size/number: APS/SMPSL. StockburgerEPA8
BScat: nephelometersP. HopkeClarkson U.9
CAMM; RAMSP. HopkeClarkson U.9
Continous PM mass: TEOMP. HopkeClarkson U.9
Continuous PM SO4/NO3/CarbonS. HeringADI10
Particle size/number: DMA/OPCD. CollinsTAMU10
Single particle MSK. PratherUC Riverside11
PM EC/OC: FRM (quartz filters)L. LehmannTNRCC11
PM mass: FRM (Teflon filters)L. LehmannTNRCC11
Continous PM mass: TEOML. LehmannTNRCC11
NO; NO2; NOy; CO; SO2; O3K. BaumannGaTech12
Continuous PM mass: TEOMK. BaumannGaTech12
3-channel PM analyzer: PCMK. BaumannGaTech12
Continuous PM ionic species: PILSR. WeberGaTech12
Aerosol MSD. WorsnopAerodyne12
Visible Shadowband RadiometerB. Durham, J. SlusserCSU
UV Shadowband RadiometerB. Durham, J. SlusserCSU