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
Methane (188)
Carbon Dioxide (181)
Carbon Monoxide (173)
Nitrous Oxide (161)
Sulfur Hexafluoride (161)
Molecular Hydrogen (151)
C13/C12 in Methane (51)
C14/C in Carbon Dioxide (6)
Carbon Dioxide (181)
Carbon Monoxide (173)
Nitrous Oxide (161)
Sulfur Hexafluoride (161)
Molecular Hydrogen (151)
C13/C12 in Methane (51)
C14/C in Carbon Dioxide (6)
Frequency
Site
ABP (12)
ALT (14)
AMS (4)
AMT (4)
AMY (14)
AOC (2)
ASC (14)
ASK (12)
AVI (4)
AZR (14)
BAL (14)
BHD (14)
BKT (12)
BME (12)
BMW (12)
BRW (14)
BSC (12)
CBA (14)
CGO (14)
CHR (12)
CIB (12)
CMO (6)
CPT (12)
CRZ (12)
DRP (13)
DSI (12)
EIC (14)
GMI (14)
GOZ (6)
HBA (12)
HPB (12)
HSU (6)
HUN (12)
ICE (12)
ITN (8)
IZO (12)
KCO (5)
KEY (12)
KPA (1)
KUM (14)
KZD (10)
KZM (10)
LEF (6)
LLB (14)
LLN (12)
LMP (12)
MBC (6)
MCM (1)
MEX (14)
MHD (14)
MID (14)
MKN (12)
MKO (4)
MLO (14)
Multiple (8)
NAT (12)
NMB (12)
NWR (15)
NZL (1)
OPW (4)
OXK (12)
PAL (12)
PAO (5)
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)
SCS (3)
SCSN03 (3)
SCSN06 (3)
SCSN09 (3)
SCSN12 (3)
SCSN15 (3)
SCSN18 (3)
SCSN21 (3)
SDZ (13)
SEY (12)
SGI (2)
SGP (12)
SHM (12)
SIO (1)
SMO (14)
SPO (14)
STC (2)
STM (12)
SUM (14)
SYO (12)
TAC (6)
TAP (15)
THD (12)
TIK (12)
TPI (11)
USH (12)
UTA (12)
UUM (12)
WIS (12)
WKT (10)
WLG (14)
WPC (8)
ZEP (14)
ALT (14)
AMS (4)
AMT (4)
AMY (14)
AOC (2)
ASC (14)
ASK (12)
AVI (4)
AZR (14)
BAL (14)
BHD (14)
BKT (12)
BME (12)
BMW (12)
BRW (14)
BSC (12)
CBA (14)
CGO (14)
CHR (12)
CIB (12)
CMO (6)
CPT (12)
CRZ (12)
DRP (13)
DSI (12)
EIC (14)
GMI (14)
GOZ (6)
HBA (12)
HPB (12)
HSU (6)
HUN (12)
ICE (12)
ITN (8)
IZO (12)
KCO (5)
KEY (12)
KPA (1)
KUM (14)
KZD (10)
KZM (10)
LEF (6)
LLB (14)
LLN (12)
LMP (12)
MBC (6)
MCM (1)
MEX (14)
MHD (14)
MID (14)
MKN (12)
MKO (4)
MLO (14)
Multiple (8)
NAT (12)
NMB (12)
NWR (15)
NZL (1)
OPW (4)
OXK (12)
PAL (12)
PAO (5)
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)
SCS (3)
SCSN03 (3)
SCSN06 (3)
SCSN09 (3)
SCSN12 (3)
SCSN15 (3)
SCSN18 (3)
SCSN21 (3)
SDZ (13)
SEY (12)
SGI (2)
SGP (12)
SHM (12)
SIO (1)
SMO (14)
SPO (14)
STC (2)
STM (12)
SUM (14)
SYO (12)
TAC (6)
TAP (15)
THD (12)
TIK (12)
TPI (11)
USH (12)
UTA (12)
UUM (12)
WIS (12)
WKT (10)
WLG (14)
WPC (8)
ZEP (14)
Displaying [501 - 550] of 1072 records.
| Dataset Number | Site | Category | Parameter | Type | Frequency | Year | Data |
|---|---|---|---|---|---|---|---|
|
501 |
Mould Bay, Northwest Territories, Canada (MBC) Monthly averages of CO2 measurements from surface air samples collected in glass flasks at Mould Bay, Northwest Territories, Canada. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Monthly Averages | Multiple | Data |
|
502 |
McMurdo Station, Antarctica, United States (MCM) CH4 measurements from surface air samples collected in glass flasks at McMurdo Station, Antarctica, United States. |
Greenhouse Gases | Methane (CH4) |
Flask | Discrete | Multiple | Data |
|
503 |
High Altitude Global Climate Observation Center, Mexico (MEX) CH4 measurements from surface air samples collected in glass flasks at High Altitude Global Climate Observation Center, Mexico. |
Greenhouse Gases | Methane (CH4) |
Flask | Discrete | Multiple | Data |
|
504 |
High Altitude Global Climate Observation Center, Mexico (MEX) Monthly averages of CH4 measurements from surface air samples collected in glass flasks at High Altitude Global Climate Observation Center, Mexico. |
Greenhouse Gases | Methane (CH4) |
Flask | Monthly Averages | Multiple | Data |
|
505 |
High Altitude Global Climate Observation Center, Mexico (MEX) CH4C13 measurements from surface air samples collected in glass flasks at High Altitude Global Climate Observation Center, Mexico. |
Greenhouse Gases | C13/C12 in Methane (d13C (CH4)) |
Flask | Discrete | Multiple | Data |
|
506 |
High Altitude Global Climate Observation Center, Mexico (MEX) Monthly averages of CH4C13 measurements from surface air samples collected in glass flasks at High Altitude Global Climate Observation Center, Mexico. |
Greenhouse Gases | C13/C12 in Methane (d13C (CH4)) |
Flask | Monthly Averages | Multiple | Data |
|
507 |
High Altitude Global Climate Observation Center, Mexico (MEX) CO measurements from surface air samples collected in glass flasks at High Altitude Global Climate Observation Center, Mexico. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Discrete | Multiple | Data |
|
508 |
High Altitude Global Climate Observation Center, Mexico (MEX) Monthly averages of CO measurements from surface air samples collected in glass flasks at High Altitude Global Climate Observation Center, Mexico. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Monthly Averages | Multiple | Data |
|
509 |
High Altitude Global Climate Observation Center, Mexico (MEX) CO2 measurements from surface air samples collected in glass flasks at High Altitude Global Climate Observation Center, Mexico. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Data |
|
510 |
High Altitude Global Climate Observation Center, Mexico (MEX) Monthly averages of CO2 measurements from surface air samples collected in glass flasks at High Altitude Global Climate Observation Center, Mexico. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Monthly Averages | Multiple | Data |
|
511 |
High Altitude Global Climate Observation Center, Mexico (MEX) H2 measurements from surface air samples collected in glass flasks at High Altitude Global Climate Observation Center, Mexico. |
Greenhouse Gases | Molecular Hydrogen (H2) |
Flask | Discrete | Multiple | Data |
|
512 |
High Altitude Global Climate Observation Center, Mexico (MEX) Monthly averages of H2 measurements from surface air samples collected in glass flasks at High Altitude Global Climate Observation Center, Mexico. |
Greenhouse Gases | Molecular Hydrogen (H2) |
Flask | Monthly Averages | Multiple | Data |
|
513 |
High Altitude Global Climate Observation Center, Mexico (MEX) N2O measurements from surface air samples collected in glass flasks at High Altitude Global Climate Observation Center, Mexico. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Data |
|
514 |
High Altitude Global Climate Observation Center, Mexico (MEX) Monthly averages of N2O measurements from surface air samples collected in glass flasks at High Altitude Global Climate Observation Center, Mexico. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Monthly Averages | Multiple | Data |
|
515 |
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 |
|
516 |
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 |
|
517 |
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 |
|
518 |
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 |
|
519 |
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 |
|
520 |
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 |
|
521 |
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 |
|
522 |
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 |
|
523 |
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 |
|
524 |
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 |
|
525 |
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 |
|
526 |
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 |
|
527 |
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 |
|
528 |
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 |
|
529 |
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 |
|
530 |
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 |
|
531 |
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 |
|
532 |
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 |
|
533 |
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 |
|
534 |
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 |
|
535 |
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 |
|
536 |
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 |
|
537 |
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 |
|
538 |
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 |
|
539 |
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 |
|
540 |
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 |
|
541 |
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 |
|
542 |
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 |
|
543 |
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 |
|
544 |
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 |
|
545 |
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 |
|
546 |
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 |
|
547 |
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 |
|
548 |
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 |
|
549 |
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 |
|
550 |
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 |
Displaying [501 - 550] of 1072 records.
Dataset list last updated on 08 November 2025
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