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

Greenhouse Gases (1613)
Halocompounds (1608)
Radiation (780)
Meteorology (459)
Non-Methane Hydrocarbons (343)
Ozone (331)
Aerosols (272)
Campaign (5)
Water Vapor (3)
CarbonTracker (2)

Parameter

Surface Radiation (598)
Meteorology (459)
Ozone (331)
Carbon Dioxide (283)
Methane (276)
Aerosols (272)
Nitrous Oxide (265)
Carbon Monoxide (258)
Sulfur Hexafluoride (250)
Molecular Hydrogen (206)
Solar Radiation (182)
Ethane (101)
Propane (101)
i-Butane (100)
i-Pentane (100)
n-Butane (100)
n-Pentane (100)
CFC-11 (85)
Methyl Chloroform (82)
HCFC-22 (67)
HFC-125 (52)
HFC-134a (52)
HFC-143a (52)
HFC-236fa (52)
HFC-32 (52)
Halon-1301 (52)
PFC-14 (52)
Acetylene (51)
Benzene (51)
C13/C12 in Methane (51)
CFC-13 (51)
Chloroform (51)
Dibromomethane (51)
HCFC-133a (51)
HFC-152a (51)
HFC-227ea (51)
Halon-2402 (51)
PFC-218 (51)
isoprene (49)
CFC-115 (48)
CFC-12 (34)
Carbon Tetrachloride (33)
C14/C in Carbon Dioxide (25)
CFC-113 (19)
Halon-1211 (19)
HCFC-142b (16)
Methyl Chloride (16)
Multiple (7)
Water Vapor (3)
Carbonyl Sulfide (1)
HCFC-141b (1)
Methyl Bromide (1)
Nitrogen Trifluoride (1)
PFC-116 (1)
Sulfuryl Fluoride (1)

Type

Insitu (2059)
Flask (1436)
Surface PFP (916)
Aircraft PFP (894)
Aircraft (75)
Remote Sensing (16)
Balloon (13)
Aircraft Insitu (3)
Combined (2)
Processed (2)

Frequency

Discrete (2715)
Hourly Averages (878)
Monthly Averages (824)
Minute Averages (810)
Daily Averages (94)
Vertical Profile (86)
10 Second Values (6)
1 Second Values (2)
30 Second Values (1)

Site

AAO (5)
ABP (19)
ABQ (25)
ABoVE (1)
ACG (35)
ACT (34)
ALT (21)
AMS (4)
AMT (46)
AMY (21)
AOC (2)
ARH (17)
ASC (21)
ASK (19)
AVI (4)
AZR (21)
BAL (21)
BAO (71)
BER (25)
BGI (6)
BHD (14)
BIS (26)
BKT (19)
BLD (14)
BME (12)
BMW (33)
BNA (1)
BND (63)
BNE (13)
BOS (7)
BRW (274)
BSC (19)
BWD (33)
Barnett (1)
CAO (27)
CAR (45)
CBA (21)
CBM (1)
CGO (21)
CHR (12)
CIB (12)
CMA (45)
CMO (6)
COB (5)
CPT (19)
CRV (36)
CRZ (19)
DND (34)
DRA (58)
DRP (13)
DSI (12)
ECO (34)
EIC (21)
ESP (39)
ETL (33)
EUR (9)
FBK (1)
FPK (64)
FTL (5)
FWI (5)
GMI (21)
GOZ (6)
GWN (64)
Gridded (2)
HAA (5)
HBA (19)
HFM (39)
HIH (2)
HIL (42)
HIP (6)
HNX (26)
HOW (3)
HPB (19)
HSU (6)
HUN (12)
HVA (1)
ICE (25)
INX (66)
ITN (8)
IZO (19)
KCO (5)
KEY (19)
KLM (5)
KPA (1)
KUM (21)
KWJ (20)
KZD (10)
KZM (10)
LAC (34)
LAU (21)
LDR (1)
LEF (84)
LEW (33)
LLB (21)
LLN (12)
LMP (12)
MBC (6)
MBO (38)
MCI (5)
MCM (1)
MEX (21)
MHD (21)
MID (21)
MKN (19)
MKO (35)
MLO (296)
MMP (5)
MOW (3)
MPO (1)
MRC (67)
MSH (33)
MSN (25)
MVY (6)
MWO (34)
Multiple (106)
NAT (19)
NEB (33)
NHA (46)
NMB (12)
NRI (1)
NSA (33)
NSK (33)
NWB (33)
NWF (6)
NWR (110)
NZL (1)
OHP (1)
OIL (5)
OPW (4)
ORT (6)
OXK (19)
PAL (19)
PAO (5)
PCO (5)
PFA (33)
POC (7)
POC000 (6)
POCN05 (6)
POCN10 (6)
POCN15 (6)
POCN20 (6)
POCN25 (6)
POCN30 (6)
POCS05 (6)
POCS10 (6)
POCS15 (6)
POCS20 (6)
POCS25 (6)
POCS30 (6)
POCS35 (2)
PSA (19)
PSU (58)
PTA (12)
PTH (1)
RPB (28)
RTA (33)
S2K (5)
SAN (5)
SBT (2)
SCA (40)
SCS (3)
SCSN03 (3)
SCSN06 (3)
SCSN09 (3)
SCSN12 (3)
SCSN15 (3)
SCSN18 (3)
SCSN21 (3)
SCT (37)
SDZ (13)
SEA (25)
SEY (19)
SGI (2)
SGP (85)
SGP-IAP (7)
SHM (19)
SIO (1)
SLC (25)
SMO (238)
SNP (2)
SPF (6)
SPO (271)
STC (2)
STE (25)
STM (12)
STR (33)
SUM (120)
SUV (1)
SXF (48)
SYO (19)
TAC (6)
TAP (22)
TBL (73)
TGC (33)
THD (136)
TIK (27)
TLH (1)
TMD (33)
TOM (33)
TPI (11)
TUN (13)
UGD (3)
ULB (5)
USH (19)
UTA (19)
UUM (12)
WAI (1)
WBI (71)
WGC (42)
WIS (12)
WKT (52)
WLG (14)
WPC (8)
WVR (14)
ZEP (21)

Information about site codes can be found here.

5416 Datasets

Displaying [2951 - 3000] of 5416 records. Records per page:

Dataset Number	Site	Category	Parameter	Type	Frequency	Year	Data
2951	Multiple Sites PFC218 measurements from aircraft air samples collected in glass flasks.	Halocompounds	PFC-218 (C₃F₈)	Aircraft PFP	Discrete	Multiple	Data
2952	Multiple Sites PFC218 measurements from surface air samples collected in glass flasks.	Halocompounds	PFC-218 (C₃F₈)	Surface PFP	Discrete	Multiple	Data
2953	Multiple Sites CH4 measurements from aircraft air samples collected in glass flasks	Greenhouse Gases	Methane (CH₄)	Aircraft PFP	Discrete	Multiple	Data
2954	Multiple Sites CH4 measurements from surface air samples collected in glass flasks at multiple sites.	Greenhouse Gases	Methane (CH₄)	Flask	Discrete	Multiple	Data
2955	Multiple Sites CH4 measurements from surface air samples collected in glass flasks	Greenhouse Gases	Methane (CH₄)	Surface PFP	Discrete	Multiple	Data
2956	Multiple Sites CH4C13 measurements from surface air samples collected in glass flasks at multiple sites.	Greenhouse Gases	C13/C12 in Methane (d¹³C (CH₄))	Flask	Discrete	Multiple	Data
2957	Multiple Sites CO measurements from aircraft air samples collected in glass flasks	Greenhouse Gases	Carbon Monoxide (CO)	Aircraft PFP	Discrete	Multiple	Data
2958	Multiple Sites CO measurements from surface air samples collected in glass flasks at multiple sites.	Greenhouse Gases	Carbon Monoxide (CO)	Flask	Discrete	Multiple	Data
2959	Multiple Sites CO measurements from surface air samples collected in glass flasks	Greenhouse Gases	Carbon Monoxide (CO)	Surface PFP	Discrete	Multiple	Data
2960	Multiple Sites CO2 measurements from aircraft air samples collected in glass flasks	Greenhouse Gases	Carbon Dioxide (CO₂)	Aircraft PFP	Discrete	Multiple	Data
2961	Multiple Sites CO2 measurements from surface air samples collected in glass flasks at multiple sites.	Greenhouse Gases	Carbon Dioxide (CO₂)	Flask	Discrete	Multiple	Data
2962	Multiple Sites CO2 measurements from surface air samples collected in glass flasks	Greenhouse Gases	Carbon Dioxide (CO₂)	Surface PFP	Discrete	Multiple	Data
2963	Multiple Sites CO2C14 measurements from aircraft air samples collected in glass flasks	Greenhouse Gases	C14/C in Carbon Dioxide (D¹⁴C (CO²))	Aircraft PFP	Discrete	Multiple	Data
2964	Multiple Sites CO2C14 measurements from surface air samples collected in glass flasks at multiple sites.	Greenhouse Gases	C14/C in Carbon Dioxide (D¹⁴C (CO²))	Flask	Discrete	Multiple	Data
2965	Multiple Sites CO2C14 measurements from surface air samples collected in glass flasks	Greenhouse Gases	C14/C in Carbon Dioxide (D¹⁴C (CO²))	Surface PFP	Discrete	Multiple	Data
2966	Multiple Sites H2 measurements from aircraft air samples collected in glass flasks	Greenhouse Gases	Molecular Hydrogen (H₂)	Aircraft PFP	Discrete	Multiple	Data
2967	Multiple Sites H2 measurements from surface air samples collected in glass flasks at multiple sites.	Greenhouse Gases	Molecular Hydrogen (H₂)	Flask	Discrete	Multiple	Data
2968	Multiple Sites H2 measurements from surface air samples collected in glass flasks	Greenhouse Gases	Molecular Hydrogen (H₂)	Surface PFP	Discrete	Multiple	Data
2969	Multiple Sites IC4H10 measurements from aircraft air samples collected in glass flasks.	Halocompounds	i-Butane (i-C₄H₁₀)	Aircraft PFP	Discrete	Multiple	Data
2970	Multiple Sites IC4H10 measurements from surface air samples collected in glass flasks.	Halocompounds	i-Butane (i-C₄H₁₀)	Surface PFP	Discrete	Multiple	Data
2971	Multiple Sites IC5H12 measurements from aircraft air samples collected in glass flasks.	Halocompounds	i-Pentane (i-C₅H₁₂)	Aircraft PFP	Discrete	Multiple	Data
2972	Multiple Sites IC5H12 measurements from surface air samples collected in glass flasks.	Halocompounds	i-Pentane (i-C₅H₁₂)	Surface PFP	Discrete	Multiple	Data
2973	Multiple Sites N2O measurements from aircraft air samples collected in glass flasks	Greenhouse Gases	Nitrous Oxide (N₂O)	Aircraft PFP	Discrete	Multiple	Data
2974	Multiple Sites N2O measurements from surface air samples collected in glass flasks at multiple sites.	Greenhouse Gases	Nitrous Oxide (N₂O)	Flask	Discrete	Multiple	Data
2975	Multiple Sites N2O measurements from surface air samples collected in glass flasks	Greenhouse Gases	Nitrous Oxide (N₂O)	Surface PFP	Discrete	Multiple	Data
2976	Multiple Sites NC4H10 measurements from aircraft air samples collected in glass flasks.	Halocompounds	n-Butane (n-C₄H₁₀)	Aircraft PFP	Discrete	Multiple	Data
2977	Multiple Sites NC4H10 measurements from surface air samples collected in glass flasks.	Halocompounds	n-Butane (n-C₄H₁₀)	Surface PFP	Discrete	Multiple	Data
2978	Multiple Sites NC5H12 measurements from aircraft air samples collected in glass flasks.	Halocompounds	n-Pentane (n-C₅H₁₂)	Aircraft PFP	Discrete	Multiple	Data
2979	Multiple Sites NC5H12 measurements from surface air samples collected in glass flasks.	Halocompounds	n-Pentane (n-C₅H₁₂)	Surface PFP	Discrete	Multiple	Data
2980	Multiple Sites SF6 measurements from aircraft air samples collected in glass flasks	Greenhouse Gases	Sulfur Hexafluoride (SF₆)	Aircraft PFP	Discrete	Multiple	Data
2981	Multiple Sites SF6 measurements from surface air samples collected in glass flasks at multiple sites.	Greenhouse Gases	Sulfur Hexafluoride (SF₆)	Flask	Discrete	Multiple	Data
2982	Multiple Sites SF6 measurements from surface air samples collected in glass flasks	Greenhouse Gases	Sulfur Hexafluoride (SF₆)	Surface PFP	Discrete	Multiple	Data
2983	Multiple Sites Continuous Hourly, Daily, Monthly averaged In-situ ch4 measurements from Baseline Observatories.	Greenhouse Gases	Methane (CH₄)	Insitu	Hourly Averages	Multiple	Data
2984	Multiple Sites Hourly averages of Methane (ch4) In-situ measurements	Greenhouse Gases	Methane (CH₄)	Insitu	Hourly Averages	Multiple	Data
2985	Multiple Sites Hourly averages of Carbon Monoxide (co) In-situ measurements	Greenhouse Gases	Carbon Monoxide (CO)	Insitu	Hourly Averages	Multiple	Data
2986	Multiple Sites Continuous Hourly, Daily, Monthly averaged In-situ co2 measurements from Baseline Observatories.	Greenhouse Gases	Carbon Dioxide (CO₂)	Insitu	Hourly Averages	Multiple	Data
2987	Multiple Sites Hourly averages of Carbon Dioxide (co2) In-situ measurements	Greenhouse Gases	Carbon Dioxide (CO₂)	Insitu	Hourly Averages	Multiple	Data
2988	Farol De Mae Luiza Lighthouse, Brazil (NAT) C2H6 measurements from surface air samples collected in glass flasks at Farol De Mae Luiza Lighthouse, Brazil.	Non-Methane Hydrocarbons	Ethane (C₂H₆)	Flask	Discrete	Multiple	Data
2989	Farol De Mae Luiza Lighthouse, Brazil (NAT) C3H8 measurements from surface air samples collected in glass flasks at Farol De Mae Luiza Lighthouse, Brazil.	Non-Methane Hydrocarbons	Propane (C₃H₈)	Flask	Discrete	Multiple	Data
2990	Farol De Mae Luiza Lighthouse, Brazil (NAT) C5H8 measurements from surface air samples collected in glass flasks at Farol De Mae Luiza Lighthouse, Brazil.	Non-Methane Hydrocarbons	isoprene (C₅H₈)	Flask	Discrete	Multiple	Data
2991	Farol De Mae Luiza Lighthouse, Brazil (NAT) CH4 measurements from surface air samples collected in glass flasks at Farol De Mae Luiza Lighthouse, Brazil.	Greenhouse Gases	Methane (CH₄)	Flask	Discrete	Multiple	Data
2992	Farol De Mae Luiza Lighthouse, Brazil (NAT) Monthly averages of CH4 measurements from surface air samples collected in glass flasks at Farol De Mae Luiza Lighthouse, Brazil.	Greenhouse Gases	Methane (CH₄)	Flask	Monthly Averages	Multiple	Data
2993	Farol De Mae Luiza Lighthouse, Brazil (NAT) CO measurements from surface air samples collected in glass flasks at Farol De Mae Luiza Lighthouse, Brazil.	Greenhouse Gases	Carbon Monoxide (CO)	Flask	Discrete	Multiple	Data
2994	Farol De Mae Luiza Lighthouse, Brazil (NAT) Monthly averages of CO measurements from surface air samples collected in glass flasks at Farol De Mae Luiza Lighthouse, Brazil.	Greenhouse Gases	Carbon Monoxide (CO)	Flask	Monthly Averages	Multiple	Data
2995	Farol De Mae Luiza Lighthouse, Brazil (NAT) CO2 measurements from surface air samples collected in glass flasks at Farol De Mae Luiza Lighthouse, Brazil.	Greenhouse Gases	Carbon Dioxide (CO₂)	Flask	Discrete	Multiple	Data
2996	Farol De Mae Luiza Lighthouse, Brazil (NAT) Monthly averages of CO2 measurements from surface air samples collected in glass flasks at Farol De Mae Luiza Lighthouse, Brazil.	Greenhouse Gases	Carbon Dioxide (CO₂)	Flask	Monthly Averages	Multiple	Data
2997	Farol De Mae Luiza Lighthouse, Brazil (NAT) H2 measurements from surface air samples collected in glass flasks at Farol De Mae Luiza Lighthouse, Brazil.	Greenhouse Gases	Molecular Hydrogen (H₂)	Flask	Discrete	Multiple	Data
2998	Farol De Mae Luiza Lighthouse, Brazil (NAT) Monthly averages of H2 measurements from surface air samples collected in glass flasks at Farol De Mae Luiza Lighthouse, Brazil.	Greenhouse Gases	Molecular Hydrogen (H₂)	Flask	Monthly Averages	Multiple	Data
2999	Farol De Mae Luiza Lighthouse, Brazil (NAT) IC4H10 measurements from surface air samples collected in glass flasks at Farol De Mae Luiza Lighthouse, Brazil.	Non-Methane Hydrocarbons	i-Butane (i-C₄H₁₀)	Flask	Discrete	Multiple	Data
3000	Farol De Mae Luiza Lighthouse, Brazil (NAT) IC5H12 measurements from surface air samples collected in glass flasks at Farol De Mae Luiza Lighthouse, Brazil.	Non-Methane Hydrocarbons	i-Pentane (i-C₅H₁₂)	Flask	Discrete	Multiple	Data

Displaying [2951 - 3000] of 5416 records. Records per page:

Dataset list last updated on 07 February 2026
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