GML Data Finder

Use this web page to find specific data files available from the Global Monitoring Laboratory. Click on the Data button under the 'Data' column heading in the table to go to the description and download page for that dataset.

Select from the following lists to narrow your search.

Category

Halocompounds (1609)

Parameter

CFC-11 (85)
Methyl Chloroform (82)
HCFC-22 (67)
Ethane (52)
HFC-125 (52)
HFC-134a (52)
HFC-143a (52)
HFC-236fa (52)
HFC-32 (52)
Halon-1301 (52)
PFC-14 (52)
Propane (52)
Acetylene (51)
Benzene (51)
CFC-13 (51)
Chloroform (51)
Dibromomethane (51)
HCFC-133a (51)
HFC-152a (51)
HFC-227ea (51)
Halon-2402 (51)
PFC-218 (51)
i-Butane (51)
i-Pentane (51)
n-Butane (51)
n-Pentane (51)
CFC-115 (48)
CFC-12 (34)
Carbon Tetrachloride (33)
CFC-113 (19)
Halon-1211 (19)
HCFC-142b (16)
Methyl Chloride (16)
CFC-113a (1)
Carbonyl Sulfide (1)
Ethylene Dichloride (1)
HCFC-141b (1)
Methyl Bromide (1)
Multiple (1)
Nitrogen Trifluoride (1)
Sulfuryl Fluoride (1)

Type

Surface PFP (723)
Aircraft PFP (648)
Insitu (213)
Flask (22)
Combined (2)
Aircraft (1)

Frequency

Discrete (1394)
Monthly Averages (73)
Daily Averages (71)
Hourly Averages (71)

Site

ACG (27)
ACT (27)
AMT (27)
BAO (27)
BRW (39)
BWD (27)
CAO (25)
CAR (27)
CMA (27)
CRV (27)
DND (27)
ECO (27)
ESP (27)
ETL (27)
HFM (27)
HIL (27)
INX (54)
LAC (27)
LEF (54)
LEW (27)
MBO (27)
MKO (25)
MLO (64)
MRC (54)
MSH (27)
MWO (27)
Multiple (79)
NEB (27)
NHA (27)
NSA (27)
NSK (27)
NWB (27)
NWR (66)
PFA (27)
RTA (27)
SCA (27)
SCT (27)
SGP (54)
SMO (39)
SPO (39)
STR (27)
SUM (18)
TGC (27)
THD (27)
TMD (27)
TOM (27)
WBI (54)
WGC (27)
WKT (27)

Information about site codes can be found here.

1609 Datasets filtered from 5419 originally. Reset all Filters

Displaying [651 - 700] of 1609 records. Records per page:

Dataset Number	Site	Category	Parameter	Type	Frequency	Year	Data
651	Mauna Kea, Hawaii, United States (MKO) HFC32 measurements from surface air samples collected in glass flasks at Mauna Kea, Hawaii, United States.	Halocompounds	HFC-32 (CH₂F₂)	Surface PFP	Discrete	Multiple	Data
652	Mauna Kea, Hawaii, United States (MKO) PFC218 measurements from surface air samples collected in glass flasks at Mauna Kea, Hawaii, United States.	Halocompounds	PFC-218 (C₃F₈)	Surface PFP	Discrete	Multiple	Data
653	Mauna Kea, Hawaii, United States (MKO) IC4H10 measurements from surface air samples collected in glass flasks at Mauna Kea, Hawaii, United States.	Halocompounds	i-Butane (i-C₄H₁₀)	Surface PFP	Discrete	Multiple	Data
654	Mauna Kea, Hawaii, United States (MKO) IC5H12 measurements from surface air samples collected in glass flasks at Mauna Kea, Hawaii, United States.	Halocompounds	i-Pentane (i-C₅H₁₂)	Surface PFP	Discrete	Multiple	Data
655	Mauna Kea, Hawaii, United States (MKO) NC4H10 measurements from surface air samples collected in glass flasks at Mauna Kea, Hawaii, United States.	Halocompounds	n-Butane (n-C₄H₁₀)	Surface PFP	Discrete	Multiple	Data
656	Mauna Kea, Hawaii, United States (MKO) NC5H12 measurements from surface air samples collected in glass flasks at Mauna Kea, Hawaii, United States.	Halocompounds	n-Pentane (n-C₅H₁₂)	Surface PFP	Discrete	Multiple	Data
657	Mauna Loa, Hawaii, United States (MLO) C2H2 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States.	Halocompounds	Acetylene (C₂H₂)	Surface PFP	Discrete	Multiple	Data
658	Mauna Loa, Hawaii, United States (MLO) C2H6 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States.	Halocompounds	Ethane (C₂H₆)	Surface PFP	Discrete	Multiple	Data
659	Mauna Loa, Hawaii, United States (MLO) C3H8 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States.	Halocompounds	Propane (C₃H₈)	Surface PFP	Discrete	Multiple	Data
660	Mauna Loa, Hawaii, United States (MLO) C6H6 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States.	Halocompounds	Benzene (C₆H₆)	Surface PFP	Discrete	Multiple	Data
661	Mauna Loa, Hawaii, United States (MLO) CF4 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States.	Halocompounds	PFC-14 (CF₄)	Surface PFP	Discrete	Multiple	Data
662	Mauna Loa, Hawaii, United States (MLO) CFC11_B measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States.	Halocompounds	CFC-11 (CCl₃F (ion 103))	Surface PFP	Discrete	Multiple	Data
663	Mauna Loa, Hawaii, United States (MLO) CFC13 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States.	Halocompounds	CFC-13 (CClF₃)	Surface PFP	Discrete	Multiple	Data
664	Mauna Loa, Hawaii, United States (MLO) CH2BR2 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States.	Halocompounds	Dibromomethane (CH₂Br₂)	Surface PFP	Discrete	Multiple	Data
665	Mauna Loa, Hawaii, United States (MLO) CHCL3 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States.	Halocompounds	Chloroform (CHCl₃)	Surface PFP	Discrete	Multiple	Data
666	Mauna Loa, Hawaii, United States (MLO) H1301 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States.	Halocompounds	Halon-1301 (CF₃Br)	Surface PFP	Discrete	Multiple	Data
667	Mauna Loa, Hawaii, United States (MLO) H2402 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States.	Halocompounds	Halon-2402 (CBrF₂CBrF₂)	Surface PFP	Discrete	Multiple	Data
668	Mauna Loa, Hawaii, United States (MLO) HCFC133A measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States.	Halocompounds	HCFC-133a (CH₂ClCF₃)	Surface PFP	Discrete	Multiple	Data
669	Mauna Loa, Hawaii, United States (MLO) HCFC22 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States.	Halocompounds	HCFC-22 (CHF₂Cl)	Surface PFP	Discrete	Multiple	Data
670	Mauna Loa, Hawaii, United States (MLO) HFC125 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States.	Halocompounds	HFC-125 (CHF₂CF₃)	Surface PFP	Discrete	Multiple	Data
671	Mauna Loa, Hawaii, United States (MLO) HFC134A measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States.	Halocompounds	HFC-134a (CH₂FCF₃)	Surface PFP	Discrete	Multiple	Data
672	Mauna Loa, Hawaii, United States (MLO) HFC143A measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States.	Halocompounds	HFC-143a (CH₃CF₃)	Surface PFP	Discrete	Multiple	Data
673	Mauna Loa, Hawaii, United States (MLO) HFC152A measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States.	Halocompounds	HFC-152a (CH₃CHF₂)	Surface PFP	Discrete	Multiple	Data
674	Mauna Loa, Hawaii, United States (MLO) HFC227EA measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States.	Halocompounds	HFC-227ea (CF₃CHFCF₃)	Surface PFP	Discrete	Multiple	Data
675	Mauna Loa, Hawaii, United States (MLO) HFC236FA measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States.	Halocompounds	HFC-236fa (CF₃CH₂CF₃)	Surface PFP	Discrete	Multiple	Data
676	Mauna Loa, Hawaii, United States (MLO) HFC32 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States.	Halocompounds	HFC-32 (CH₂F₂)	Surface PFP	Discrete	Multiple	Data
677	Mauna Loa, Hawaii, United States (MLO) PFC218 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States.	Halocompounds	PFC-218 (C₃F₈)	Surface PFP	Discrete	Multiple	Data
678	Mauna Loa, Hawaii, United States (MLO) IC4H10 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States.	Halocompounds	i-Butane (i-C₄H₁₀)	Surface PFP	Discrete	Multiple	Data
679	Mauna Loa, Hawaii, United States (MLO) IC5H12 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States.	Halocompounds	i-Pentane (i-C₅H₁₂)	Surface PFP	Discrete	Multiple	Data
680	Mauna Loa, Hawaii, United States (MLO) NC4H10 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States.	Halocompounds	n-Butane (n-C₄H₁₀)	Surface PFP	Discrete	Multiple	Data
681	Mauna Loa, Hawaii, United States (MLO) NC5H12 measurements from surface air samples collected in glass flasks at Mauna Loa, Hawaii, United States.	Halocompounds	n-Pentane (n-C₅H₁₂)	Surface PFP	Discrete	Multiple	Data
682	Mauna Loa, Hawaii, United States (MLO) Carbon Tetrachloride daily averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	Carbon Tetrachloride (CCl4)	Insitu	Daily Averages	Multiple	Data
683	Mauna Loa, Hawaii, United States (MLO) Carbon Tetrachloride hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	Carbon Tetrachloride (CCl4)	Insitu	Hourly Averages	Multiple	Data
684	Mauna Loa, Hawaii, United States (MLO) Carbon Tetrachloride monthly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	Carbon Tetrachloride (CCl4)	Insitu	Monthly Averages	Multiple	Data
685	Mauna Loa, Hawaii, United States (MLO) Carbon Tetrachloride daily averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ RITS GC.	Halocompounds	Carbon Tetrachloride (CCl4)	Insitu	Daily Averages	Multiple	Data
686	Mauna Loa, Hawaii, United States (MLO) Carbon Tetrachloride hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ RITS GC.	Halocompounds	Carbon Tetrachloride (CCl4)	Insitu	Hourly Averages	Multiple	Data
687	Mauna Loa, Hawaii, United States (MLO) Carbon Tetrachloride monthly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ RITS GC.	Halocompounds	Carbon Tetrachloride (CCl4)	Insitu	Monthly Averages	Multiple	Data
688	Mauna Loa, Hawaii, United States (MLO) Methyl Chloroform daily averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	Methyl Chloroform (CH3CCl3)	Insitu	Daily Averages	Multiple	Data
689	Mauna Loa, Hawaii, United States (MLO) Methyl Chloroform hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	Methyl Chloroform (CH3CCl3)	Insitu	Hourly Averages	Multiple	Data
690	Mauna Loa, Hawaii, United States (MLO) Methyl Chloroform monthly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	Methyl Chloroform (CH3CCl3)	Insitu	Monthly Averages	Multiple	Data
691	Mauna Loa, Hawaii, United States (MLO) Methyl Chloroform daily averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ RITS GC.	Halocompounds	Methyl Chloroform (CH3CCl3)	Insitu	Daily Averages	Multiple	Data
692	Mauna Loa, Hawaii, United States (MLO) Methyl Chloroform hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ RITS GC.	Halocompounds	Methyl Chloroform (CH3CCl3)	Insitu	Hourly Averages	Multiple	Data
693	Mauna Loa, Hawaii, United States (MLO) Methyl Chloroform monthly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ RITS GC.	Halocompounds	Methyl Chloroform (CH3CCl3)	Insitu	Monthly Averages	Multiple	Data
694	Mauna Loa, Hawaii, United States (MLO) CFC-11 daily averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	CFC-11 (cfc11)	Insitu	Daily Averages	Multiple	Data
695	Mauna Loa, Hawaii, United States (MLO) CFC-11 hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	CFC-11 (cfc11)	Insitu	Hourly Averages	Multiple	Data
696	Mauna Loa, Hawaii, United States (MLO) CFC-11 monthly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	CFC-11 (cfc11)	Insitu	Monthly Averages	Multiple	Data
697	Mauna Loa, Hawaii, United States (MLO) CFC-11 daily averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ RITS GC.	Halocompounds	CFC-11 (cfc11)	Insitu	Daily Averages	Multiple	Data
698	Mauna Loa, Hawaii, United States (MLO) CFC-11 hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ RITS GC.	Halocompounds	CFC-11 (cfc11)	Insitu	Hourly Averages	Multiple	Data
699	Mauna Loa, Hawaii, United States (MLO) CFC-11 monthly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ RITS GC.	Halocompounds	CFC-11 (cfc11)	Insitu	Monthly Averages	Multiple	Data
700	Mauna Loa, Hawaii, United States (MLO) CFC-113 daily averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	CFC-113 (cfc113)	Insitu	Daily Averages	Multiple	Data

Displaying [651 - 700] of 1609 records. Records per page:

Dataset list last updated on 30 May 2026
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