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.
Parameter
Carbon Dioxide (282)
Methane (277)
Nitrous Oxide (266)
Carbon Monoxide (260)
Sulfur Hexafluoride (251)
Molecular Hydrogen (206)
C13/C12 in Methane (51)
C14/C in Carbon Dioxide (25)
Multiple (1)
Methane (277)
Nitrous Oxide (266)
Carbon Monoxide (260)
Sulfur Hexafluoride (251)
Molecular Hydrogen (206)
C13/C12 in Methane (51)
C14/C in Carbon Dioxide (25)
Multiple (1)
Type
Frequency
Discrete (966)
Monthly Averages (574)
Hourly Averages (52)
Daily Averages (23)
10 Second Values (3)
1 Second Values (1)
Monthly Averages (574)
Hourly Averages (52)
Daily Averages (23)
10 Second Values (3)
1 Second Values (1)
Site
AAO (5)
ABP (12)
ACG (6)
ACT (7)
ALT (14)
AMS (4)
AMT (12)
AMY (14)
AOC (2)
ASC (14)
ASK (12)
AVI (4)
AZR (14)
BAL (14)
BAO (14)
BGI (5)
BHD (14)
BKT (12)
BME (12)
BMW (12)
BNE (7)
BQM (5)
BRW (29)
BSC (12)
BWD (6)
CAO (2)
CAR (6)
CBA (14)
CGO (14)
CHR (12)
CIB (12)
CMA (7)
CMO (6)
COB (5)
CPT (12)
CRV (9)
CRZ (12)
DND (7)
DRP (13)
DSI (12)
ECO (6)
EIC (14)
ESP (7)
ETL (6)
FTL (5)
FWI (5)
GMI (14)
GOZ (6)
HAA (5)
HBA (12)
HFM (12)
HIL (6)
HIP (6)
HOW (3)
HPB (12)
HSU (6)
HUN (12)
ICE (12)
INX (12)
ITN (8)
IZO (12)
KCO (5)
KEY (12)
KLM (5)
KPA (1)
KUM (14)
KZD (10)
KZM (10)
LAC (7)
LEF (23)
LEW (6)
LLB (14)
LLN (12)
LMP (12)
MBC (6)
MBO (9)
MCI (5)
MCM (1)
MEX (14)
MHD (14)
MID (14)
MKN (12)
MKO (10)
MLO (35)
MMP (5)
MOW (3)
MRC (12)
MSH (6)
MVY (6)
MWO (7)
Multiple (28)
NAT (12)
NEB (6)
NHA (7)
NMB (12)
NSA (6)
NSK (6)
NWB (6)
NWF (6)
NWR (30)
NZL (1)
OIL (5)
OPW (4)
OXK (12)
PAL (12)
PAO (5)
PFA (6)
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 (12)
PTA (12)
RPB (12)
RTA (6)
S2K (5)
SAN (5)
SBT (2)
SCA (6)
SCS (3)
SCSN03 (3)
SCSN06 (3)
SCSN09 (3)
SCSN12 (3)
SCSN15 (3)
SCSN18 (3)
SCSN21 (3)
SCT (10)
SDZ (13)
SEY (12)
SGI (2)
SGP (24)
SHM (12)
SIO (1)
SMO (26)
SNP (2)
SPF (6)
SPO (26)
STC (2)
STM (12)
STR (6)
SUM (20)
SYO (12)
TAC (6)
TAP (15)
TGC (6)
THD (18)
TIK (12)
TMD (6)
TOM (6)
TPI (12)
UGD (3)
ULB (5)
USH (12)
UTA (12)
UUM (12)
WBI (15)
WGC (15)
WIS (12)
WKT (19)
WLG (14)
WPC (8)
ZEP (14)
ABP (12)
ACG (6)
ACT (7)
ALT (14)
AMS (4)
AMT (12)
AMY (14)
AOC (2)
ASC (14)
ASK (12)
AVI (4)
AZR (14)
BAL (14)
BAO (14)
BGI (5)
BHD (14)
BKT (12)
BME (12)
BMW (12)
BNE (7)
BQM (5)
BRW (29)
BSC (12)
BWD (6)
CAO (2)
CAR (6)
CBA (14)
CGO (14)
CHR (12)
CIB (12)
CMA (7)
CMO (6)
COB (5)
CPT (12)
CRV (9)
CRZ (12)
DND (7)
DRP (13)
DSI (12)
ECO (6)
EIC (14)
ESP (7)
ETL (6)
FTL (5)
FWI (5)
GMI (14)
GOZ (6)
HAA (5)
HBA (12)
HFM (12)
HIL (6)
HIP (6)
HOW (3)
HPB (12)
HSU (6)
HUN (12)
ICE (12)
INX (12)
ITN (8)
IZO (12)
KCO (5)
KEY (12)
KLM (5)
KPA (1)
KUM (14)
KZD (10)
KZM (10)
LAC (7)
LEF (23)
LEW (6)
LLB (14)
LLN (12)
LMP (12)
MBC (6)
MBO (9)
MCI (5)
MCM (1)
MEX (14)
MHD (14)
MID (14)
MKN (12)
MKO (10)
MLO (35)
MMP (5)
MOW (3)
MRC (12)
MSH (6)
MVY (6)
MWO (7)
Multiple (28)
NAT (12)
NEB (6)
NHA (7)
NMB (12)
NSA (6)
NSK (6)
NWB (6)
NWF (6)
NWR (30)
NZL (1)
OIL (5)
OPW (4)
OXK (12)
PAL (12)
PAO (5)
PFA (6)
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 (12)
PTA (12)
RPB (12)
RTA (6)
S2K (5)
SAN (5)
SBT (2)
SCA (6)
SCS (3)
SCSN03 (3)
SCSN06 (3)
SCSN09 (3)
SCSN12 (3)
SCSN15 (3)
SCSN18 (3)
SCSN21 (3)
SCT (10)
SDZ (13)
SEY (12)
SGI (2)
SGP (24)
SHM (12)
SIO (1)
SMO (26)
SNP (2)
SPF (6)
SPO (26)
STC (2)
STM (12)
STR (6)
SUM (20)
SYO (12)
TAC (6)
TAP (15)
TGC (6)
THD (18)
TIK (12)
TMD (6)
TOM (6)
TPI (12)
UGD (3)
ULB (5)
USH (12)
UTA (12)
UUM (12)
WBI (15)
WGC (15)
WIS (12)
WKT (19)
WLG (14)
WPC (8)
ZEP (14)
Displaying [751 - 800] of 1619 records.
| Dataset Number | Site | Category | Parameter | Type | Frequency | Year | Data |
|---|---|---|---|---|---|---|---|
|
751 |
High Altitude Global Climate Observation Center, Mexico (MEX) SF6 measurements from surface air samples collected in glass flasks at High Altitude Global Climate Observation Center, Mexico. |
Greenhouse Gases | Sulfur Hexafluoride (SF6) |
Flask | Discrete | Multiple | Data |
|
752 |
High Altitude Global Climate Observation Center, Mexico (MEX) Monthly averages of SF6 measurements from surface air samples collected in glass flasks at High Altitude Global Climate Observation Center, Mexico. |
Greenhouse Gases | Sulfur Hexafluoride (SF6) |
Flask | Monthly Averages | Multiple | Data |
|
753 |
Mace Head, County Galway, Ireland (MHD) CH4 measurements from surface air samples collected in glass flasks at Mace Head, County Galway, Ireland. |
Greenhouse Gases | Methane (CH4) |
Flask | Discrete | Multiple | Data |
|
754 |
Mace Head, County Galway, Ireland (MHD) Monthly averages of CH4 measurements from surface air samples collected in glass flasks at Mace Head, County Galway, Ireland. |
Greenhouse Gases | Methane (CH4) |
Flask | Monthly Averages | Multiple | Data |
|
755 |
Mace Head, County Galway, Ireland (MHD) CH4C13 measurements from surface air samples collected in glass flasks at Mace Head, County Galway, Ireland. |
Greenhouse Gases | C13/C12 in Methane (d13C (CH4)) |
Flask | Discrete | Multiple | Data |
|
756 |
Mace Head, County Galway, Ireland (MHD) Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at Mace Head, County Galway, Ireland. |
Greenhouse Gases | C13/C12 in Methane (d13C (CH4)) |
Flask | Monthly Averages | Multiple | Data |
|
757 |
Mace Head, County Galway, Ireland (MHD) CO measurements from surface air samples collected in glass flasks at Mace Head, County Galway, Ireland. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Discrete | Multiple | Data |
|
758 |
Mace Head, County Galway, Ireland (MHD) Monthly averages of CO measurements from surface air samples collected in glass flasks at Mace Head, County Galway, Ireland. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Monthly Averages | Multiple | Data |
|
759 |
Mace Head, County Galway, Ireland (MHD) CO2 measurements from surface air samples collected in glass flasks at Mace Head, County Galway, Ireland. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Data |
|
760 |
Mace Head, County Galway, Ireland (MHD) Monthly averages of CO2 measurements from surface air samples collected in glass flasks at Mace Head, County Galway, Ireland. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Monthly Averages | Multiple | Data |
|
761 |
Mace Head, County Galway, Ireland (MHD) H2 measurements from surface air samples collected in glass flasks at Mace Head, County Galway, Ireland. |
Greenhouse Gases | Molecular Hydrogen (H2) |
Flask | Discrete | Multiple | Data |
|
762 |
Mace Head, County Galway, Ireland (MHD) Monthly averages of H2 measurements from surface air samples collected in glass flasks at Mace Head, County Galway, Ireland. |
Greenhouse Gases | Molecular Hydrogen (H2) |
Flask | Monthly Averages | Multiple | Data |
|
763 |
Mace Head, County Galway, Ireland (MHD) N2O measurements from surface air samples collected in glass flasks at Mace Head, County Galway, Ireland. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Data |
|
764 |
Mace Head, County Galway, Ireland (MHD) Monthly averages of N2O measurements from surface air samples collected in glass flasks at Mace Head, County Galway, Ireland. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Monthly Averages | Multiple | Data |
|
765 |
Mace Head, County Galway, Ireland (MHD) SF6 measurements from surface air samples collected in glass flasks at Mace Head, County Galway, Ireland. |
Greenhouse Gases | Sulfur Hexafluoride (SF6) |
Flask | Discrete | Multiple | Data |
|
766 |
Mace Head, County Galway, Ireland (MHD) Monthly averages of SF6 measurements from surface air samples collected in glass flasks at Mace Head, County Galway, Ireland. |
Greenhouse Gases | Sulfur Hexafluoride (SF6) |
Flask | Monthly Averages | Multiple | Data |
|
767 |
Sand Island, Midway, United States (MID) CH4 measurements from surface air samples collected in glass flasks at Sand Island, Midway, United States. |
Greenhouse Gases | Methane (CH4) |
Flask | Discrete | Multiple | Data |
|
768 |
Sand Island, Midway, United States (MID) Monthly averages of CH4 measurements from surface air samples collected in glass flasks at Sand Island, Midway, United States. |
Greenhouse Gases | Methane (CH4) |
Flask | Monthly Averages | Multiple | Data |
|
769 |
Sand Island, Midway, United States (MID) CH4C13 measurements from surface air samples collected in glass flasks at Sand Island, Midway, United States. |
Greenhouse Gases | C13/C12 in Methane (d13C (CH4)) |
Flask | Discrete | Multiple | Data |
|
770 |
Sand Island, Midway, United States (MID) Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at Sand Island, Midway, United States. |
Greenhouse Gases | C13/C12 in Methane (d13C (CH4)) |
Flask | Monthly Averages | Multiple | Data |
|
771 |
Sand Island, Midway, United States (MID) CO measurements from surface air samples collected in glass flasks at Sand Island, Midway, United States. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Discrete | Multiple | Data |
|
772 |
Sand Island, Midway, United States (MID) Monthly averages of CO measurements from surface air samples collected in glass flasks at Sand Island, Midway, United States. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Monthly Averages | Multiple | Data |
|
773 |
Sand Island, Midway, United States (MID) CO2 measurements from surface air samples collected in glass flasks at Sand Island, Midway, United States. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Data |
|
774 |
Sand Island, Midway, United States (MID) Monthly averages of CO2 measurements from surface air samples collected in glass flasks at Sand Island, Midway, United States. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Monthly Averages | Multiple | Data |
|
775 |
Sand Island, Midway, United States (MID) H2 measurements from surface air samples collected in glass flasks at Sand Island, Midway, United States. |
Greenhouse Gases | Molecular Hydrogen (H2) |
Flask | Discrete | Multiple | Data |
|
776 |
Sand Island, Midway, United States (MID) Monthly averages of H2 measurements from surface air samples collected in glass flasks at Sand Island, Midway, United States. |
Greenhouse Gases | Molecular Hydrogen (H2) |
Flask | Monthly Averages | Multiple | Data |
|
777 |
Sand Island, Midway, United States (MID) N2O measurements from surface air samples collected in glass flasks at Sand Island, Midway, United States. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Data |
|
778 |
Sand Island, Midway, United States (MID) Monthly averages of N2O measurements from surface air samples collected in glass flasks at Sand Island, Midway, United States. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Monthly Averages | Multiple | Data |
|
779 |
Sand Island, Midway, United States (MID) SF6 measurements from surface air samples collected in glass flasks at Sand Island, Midway, United States. |
Greenhouse Gases | Sulfur Hexafluoride (SF6) |
Flask | Discrete | Multiple | Data |
|
780 |
Sand Island, Midway, United States (MID) Monthly averages of SF6 measurements from surface air samples collected in glass flasks at Sand Island, Midway, United States. |
Greenhouse Gases | Sulfur Hexafluoride (SF6) |
Flask | Monthly Averages | Multiple | Data |
|
781 |
Mt. Kenya, Kenya (MKN) CH4 measurements from surface air samples collected in glass flasks at Mt. Kenya, Kenya. |
Greenhouse Gases | Methane (CH4) |
Flask | Discrete | Multiple | Data |
|
782 |
Mt. Kenya, Kenya (MKN) Monthly averages of CH4 measurements from surface air samples collected in glass flasks at Mt. Kenya, Kenya. |
Greenhouse Gases | Methane (CH4) |
Flask | Monthly Averages | Multiple | Data |
|
783 |
Mt. Kenya, Kenya (MKN) CO measurements from surface air samples collected in glass flasks at Mt. Kenya, Kenya. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Discrete | Multiple | Data |
|
784 |
Mt. Kenya, Kenya (MKN) Monthly averages of CO measurements from surface air samples collected in glass flasks at Mt. Kenya, Kenya. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Monthly Averages | Multiple | Data |
|
785 |
Mt. Kenya, Kenya (MKN) CO2 measurements from surface air samples collected in glass flasks at Mt. Kenya, Kenya. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Data |
|
786 |
Mt. Kenya, Kenya (MKN) Monthly averages of CO2 measurements from surface air samples collected in glass flasks at Mt. Kenya, Kenya. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Monthly Averages | Multiple | Data |
|
787 |
Mt. Kenya, Kenya (MKN) H2 measurements from surface air samples collected in glass flasks at Mt. Kenya, Kenya. |
Greenhouse Gases | Molecular Hydrogen (H2) |
Flask | Discrete | Multiple | Data |
|
788 |
Mt. Kenya, Kenya (MKN) Monthly averages of H2 measurements from surface air samples collected in glass flasks at Mt. Kenya, Kenya. |
Greenhouse Gases | Molecular Hydrogen (H2) |
Flask | Monthly Averages | Multiple | Data |
|
789 |
Mt. Kenya, Kenya (MKN) N2O measurements from surface air samples collected in glass flasks at Mt. Kenya, Kenya. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Data |
|
790 |
Mt. Kenya, Kenya (MKN) Monthly averages of N2O measurements from surface air samples collected in glass flasks at Mt. Kenya, Kenya. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Monthly Averages | Multiple | Data |
|
791 |
Mt. Kenya, Kenya (MKN) SF6 measurements from surface air samples collected in glass flasks at Mt. Kenya, Kenya. |
Greenhouse Gases | Sulfur Hexafluoride (SF6) |
Flask | Discrete | Multiple | Data |
|
792 |
Mt. Kenya, Kenya (MKN) Monthly averages of SF6 measurements from surface air samples collected in glass flasks at Mt. Kenya, Kenya. |
Greenhouse Gases | Sulfur Hexafluoride (SF6) |
Flask | Monthly Averages | Multiple | Data |
|
793 |
Mauna Kea, Hawaii, United States (MKO) CH4 measurements from surface air samples collected in glass flasks at Mauna Kea, Hawaii, United States. |
Greenhouse Gases | Methane (CH4) |
Flask | Discrete | Multiple | Data |
|
794 |
Mauna Kea, Hawaii, United States (MKO) CH4 measurements from surface air samples collected in glass flasks at Mauna Kea, Hawaii, United States. |
Greenhouse Gases | Methane (CH4) |
Surface PFP | Discrete | Multiple | Data |
|
795 |
Mauna Kea, Hawaii, United States (MKO) CO measurements from surface air samples collected in glass flasks at Mauna Kea, Hawaii, United States. |
Greenhouse Gases | Carbon Monoxide (CO) |
Surface PFP | Discrete | Multiple | Data |
|
796 |
Mauna Kea, Hawaii, United States (MKO) CO2 measurements from surface air samples collected in glass flasks at Mauna Kea, Hawaii, United States. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Data |
|
797 |
Mauna Kea, Hawaii, United States (MKO) CO2 measurements from surface air samples collected in glass flasks at Mauna Kea, Hawaii, United States. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Surface PFP | Discrete | Multiple | Data |
|
798 |
Mauna Kea, Hawaii, United States (MKO) H2 measurements from surface air samples collected in glass flasks at Mauna Kea, Hawaii, United States. |
Greenhouse Gases | Molecular Hydrogen (H2) |
Surface PFP | Discrete | Multiple | Data |
|
799 |
Mauna Kea, Hawaii, United States (MKO) N2O measurements from surface air samples collected in glass flasks at Mauna Kea, Hawaii, United States. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Data |
|
800 |
Mauna Kea, Hawaii, United States (MKO) N2O measurements from surface air samples collected in glass flasks at Mauna Kea, Hawaii, United States. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Surface PFP | Discrete | Multiple | Data |
Displaying [751 - 800] of 1619 records.
Dataset list last updated on 03 October 2026
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