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 (184)
Nitrous Oxide (183)
Methane (178)
Sulfur Hexafluoride (168)
Carbon Monoxide (167)
Molecular Hydrogen (127)
C13/C12 in Methane (51)
C14/C in Carbon Dioxide (25)
Multiple (1)
Nitrous Oxide (183)
Methane (178)
Sulfur Hexafluoride (168)
Carbon Monoxide (167)
Molecular Hydrogen (127)
C13/C12 in Methane (51)
C14/C in Carbon Dioxide (25)
Multiple (1)
Type
Frequency
Discrete (957)
Hourly Averages (52)
Monthly Averages (48)
Daily Averages (23)
10 Second Values (3)
1 Second Values (1)
Hourly Averages (52)
Monthly Averages (48)
Daily Averages (23)
10 Second Values (3)
1 Second Values (1)
Site
AAO (5)
ABP (6)
ACG (6)
ACT (7)
ALT (8)
AMS (2)
AMT (12)
AMY (8)
AOC (2)
ASC (8)
ASK (6)
AVI (2)
AZR (8)
BAL (8)
BAO (14)
BGI (5)
BHD (8)
BKT (6)
BME (6)
BMW (6)
BNE (7)
BRW (23)
BSC (6)
BWD (6)
CAR (6)
CBA (8)
CGO (8)
CHR (6)
CIB (6)
CMA (7)
CMO (3)
COB (5)
CPT (6)
CRV (9)
CRZ (6)
DND (7)
DRP (7)
DSI (6)
ECO (6)
EIC (8)
ESP (7)
ETL (6)
FTL (5)
FWI (5)
GMI (8)
GOZ (3)
HAA (5)
HBA (6)
HFM (12)
HIL (6)
HIP (6)
HOW (3)
HPB (6)
HSU (6)
HUN (6)
ICE (6)
INX (12)
ITN (4)
IZO (6)
KCO (5)
KEY (6)
KLM (5)
KPA (1)
KUM (8)
KZD (5)
KZM (5)
LAC (7)
LEF (23)
LEW (6)
LLB (8)
LLN (6)
LMP (6)
MBC (3)
MBO (9)
MCI (5)
MCM (1)
MEX (8)
MHD (8)
MID (8)
MKN (6)
MKO (10)
MLO (29)
MMP (5)
MOW (3)
MRC (12)
MSH (6)
MVY (6)
MWO (7)
Multiple (28)
NAT (6)
NEB (6)
NHA (7)
NMB (6)
NSA (6)
NSK (6)
NWB (6)
NWF (6)
NWR (24)
NZL (1)
OIL (5)
OPW (2)
OXK (6)
PAL (6)
PAO (5)
PFA (6)
POC (7)
PSA (6)
PTA (6)
RPB (6)
RTA (6)
S2K (5)
SAN (5)
SCA (6)
SCS (3)
SCT (10)
SDZ (7)
SEY (6)
SGI (2)
SGP (18)
SHM (6)
SIO (1)
SMO (20)
SNP (2)
SPF (6)
SPO (20)
STC (1)
STM (6)
STR (6)
SUM (14)
SYO (6)
TAC (6)
TAP (9)
TGC (6)
THD (12)
TIK (6)
TMD (6)
TOM (6)
TPI (6)
UGD (3)
ULB (5)
USH (6)
UTA (6)
UUM (6)
WBI (15)
WGC (15)
WIS (6)
WKT (14)
WLG (8)
WPC (8)
ZEP (8)
ABP (6)
ACG (6)
ACT (7)
ALT (8)
AMS (2)
AMT (12)
AMY (8)
AOC (2)
ASC (8)
ASK (6)
AVI (2)
AZR (8)
BAL (8)
BAO (14)
BGI (5)
BHD (8)
BKT (6)
BME (6)
BMW (6)
BNE (7)
BRW (23)
BSC (6)
BWD (6)
CAR (6)
CBA (8)
CGO (8)
CHR (6)
CIB (6)
CMA (7)
CMO (3)
COB (5)
CPT (6)
CRV (9)
CRZ (6)
DND (7)
DRP (7)
DSI (6)
ECO (6)
EIC (8)
ESP (7)
ETL (6)
FTL (5)
FWI (5)
GMI (8)
GOZ (3)
HAA (5)
HBA (6)
HFM (12)
HIL (6)
HIP (6)
HOW (3)
HPB (6)
HSU (6)
HUN (6)
ICE (6)
INX (12)
ITN (4)
IZO (6)
KCO (5)
KEY (6)
KLM (5)
KPA (1)
KUM (8)
KZD (5)
KZM (5)
LAC (7)
LEF (23)
LEW (6)
LLB (8)
LLN (6)
LMP (6)
MBC (3)
MBO (9)
MCI (5)
MCM (1)
MEX (8)
MHD (8)
MID (8)
MKN (6)
MKO (10)
MLO (29)
MMP (5)
MOW (3)
MRC (12)
MSH (6)
MVY (6)
MWO (7)
Multiple (28)
NAT (6)
NEB (6)
NHA (7)
NMB (6)
NSA (6)
NSK (6)
NWB (6)
NWF (6)
NWR (24)
NZL (1)
OIL (5)
OPW (2)
OXK (6)
PAL (6)
PAO (5)
PFA (6)
POC (7)
PSA (6)
PTA (6)
RPB (6)
RTA (6)
S2K (5)
SAN (5)
SCA (6)
SCS (3)
SCT (10)
SDZ (7)
SEY (6)
SGI (2)
SGP (18)
SHM (6)
SIO (1)
SMO (20)
SNP (2)
SPF (6)
SPO (20)
STC (1)
STM (6)
STR (6)
SUM (14)
SYO (6)
TAC (6)
TAP (9)
TGC (6)
THD (12)
TIK (6)
TMD (6)
TOM (6)
TPI (6)
UGD (3)
ULB (5)
USH (6)
UTA (6)
UUM (6)
WBI (15)
WGC (15)
WIS (6)
WKT (14)
WLG (8)
WPC (8)
ZEP (8)
Displaying [651 - 700] of 1084 records.
Dataset Number | Site | Category | Parameter | Type | Frequency | Year | Data |
---|---|---|---|---|---|---|---|
651 |
NE Baltimore, Maryland, United States (NEB) CO2 measurements from surface air samples collected in glass flasks at NE Baltimore, Maryland, United States. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Surface PFP | Discrete | Multiple | Data |
652 |
NE Baltimore, Maryland, United States (NEB) H2 measurements from surface air samples collected in glass flasks at NE Baltimore, Maryland, United States. |
Greenhouse Gases | Molecular Hydrogen (H2) |
Surface PFP | Discrete | Multiple | Data |
653 |
NE Baltimore, Maryland, United States (NEB) N2O measurements from surface air samples collected in glass flasks at NE Baltimore, Maryland, United States. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Surface PFP | Discrete | Multiple | Data |
654 |
NE Baltimore, Maryland, United States (NEB) SF6 measurements from surface air samples collected in glass flasks at NE Baltimore, Maryland, United States. |
Greenhouse Gases | Sulfur Hexafluoride (SF6) |
Surface PFP | Discrete | Multiple | Data |
655 |
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA) CH4 measurements from aircraft air samples collected in glass flasks at Offshore Portsmouth, New Hampshire (Isles of Shoals), United States. |
Greenhouse Gases | Methane (CH4) |
Aircraft PFP | Discrete | Multiple | Data |
656 |
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA) CO measurements from aircraft air samples collected in glass flasks at Offshore Portsmouth, New Hampshire (Isles of Shoals), United States. |
Greenhouse Gases | Carbon Monoxide (CO) |
Aircraft PFP | Discrete | Multiple | Data |
657 |
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA) CO2 measurements from aircraft air samples collected in glass flasks at Offshore Portsmouth, New Hampshire (Isles of Shoals), United States. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Aircraft PFP | Discrete | Multiple | Data |
658 |
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA) CO2C14 measurements from aircraft air samples collected in glass flasks at Offshore Portsmouth, New Hampshire (Isles of Shoals), United States. |
Greenhouse Gases | C14/C in Carbon Dioxide (D14C (CO2)) |
Aircraft PFP | Discrete | Multiple | Data |
659 |
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA) H2 measurements from aircraft air samples collected in glass flasks at Offshore Portsmouth, New Hampshire (Isles of Shoals), United States. |
Greenhouse Gases | Molecular Hydrogen (H2) |
Aircraft PFP | Discrete | Multiple | Data |
660 |
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA) N2O measurements from aircraft air samples collected in glass flasks at Offshore Portsmouth, New Hampshire (Isles of Shoals), United States. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Data |
661 |
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA) SF6 measurements from aircraft air samples collected in glass flasks at Offshore Portsmouth, New Hampshire (Isles of Shoals), United States. |
Greenhouse Gases | Sulfur Hexafluoride (SF6) |
Aircraft PFP | Discrete | Multiple | Data |
662 |
Gobabeb, Namibia (NMB) CH4 measurements from surface air samples collected in glass flasks at Gobabeb, Namibia. |
Greenhouse Gases | Methane (CH4) |
Flask | Discrete | Multiple | Data |
663 |
Gobabeb, Namibia (NMB) CO measurements from surface air samples collected in glass flasks at Gobabeb, Namibia. |
Greenhouse Gases | Carbon Monoxide (CO) |
Flask | Discrete | Multiple | Data |
664 |
Gobabeb, Namibia (NMB) CO2 measurements from surface air samples collected in glass flasks at Gobabeb, Namibia. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Flask | Discrete | Multiple | Data |
665 |
Gobabeb, Namibia (NMB) H2 measurements from surface air samples collected in glass flasks at Gobabeb, Namibia. |
Greenhouse Gases | Molecular Hydrogen (H2) |
Flask | Discrete | Multiple | Data |
666 |
Gobabeb, Namibia (NMB) N2O measurements from surface air samples collected in glass flasks at Gobabeb, Namibia. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Flask | Discrete | Multiple | Data |
667 |
Gobabeb, Namibia (NMB) SF6 measurements from surface air samples collected in glass flasks at Gobabeb, Namibia. |
Greenhouse Gases | Sulfur Hexafluoride (SF6) |
Flask | Discrete | Multiple | Data |
668 |
North Slope, Alaska, United States (NSA) CH4 measurements from aircraft air samples collected in glass flasks at North Slope, Alaska, United States. |
Greenhouse Gases | Methane (CH4) |
Aircraft PFP | Discrete | Multiple | Data |
669 |
North Slope, Alaska, United States (NSA) CO measurements from aircraft air samples collected in glass flasks at North Slope, Alaska, United States. |
Greenhouse Gases | Carbon Monoxide (CO) |
Aircraft PFP | Discrete | Multiple | Data |
670 |
North Slope, Alaska, United States (NSA) CO2 measurements from aircraft air samples collected in glass flasks at North Slope, Alaska, United States. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Aircraft PFP | Discrete | Multiple | Data |
671 |
North Slope, Alaska, United States (NSA) H2 measurements from aircraft air samples collected in glass flasks at North Slope, Alaska, United States. |
Greenhouse Gases | Molecular Hydrogen (H2) |
Aircraft PFP | Discrete | Multiple | Data |
672 |
North Slope, Alaska, United States (NSA) N2O measurements from aircraft air samples collected in glass flasks at North Slope, Alaska, United States. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Data |
673 |
North Slope, Alaska, United States (NSA) SF6 measurements from aircraft air samples collected in glass flasks at North Slope, Alaska, United States. |
Greenhouse Gases | Sulfur Hexafluoride (SF6) |
Aircraft PFP | Discrete | Multiple | Data |
674 |
Northern Saskatchewan, Canada (NSK) CH4 measurements from aircraft air samples collected in glass flasks at Northern Saskatchewan, Canada. |
Greenhouse Gases | Methane (CH4) |
Aircraft PFP | Discrete | Multiple | Data |
675 |
Northern Saskatchewan, Canada (NSK) CO measurements from aircraft air samples collected in glass flasks at Northern Saskatchewan, Canada. |
Greenhouse Gases | Carbon Monoxide (CO) |
Aircraft PFP | Discrete | Multiple | Data |
676 |
Northern Saskatchewan, Canada (NSK) CO2 measurements from aircraft air samples collected in glass flasks at Northern Saskatchewan, Canada. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Aircraft PFP | Discrete | Multiple | Data |
677 |
Northern Saskatchewan, Canada (NSK) H2 measurements from aircraft air samples collected in glass flasks at Northern Saskatchewan, Canada. |
Greenhouse Gases | Molecular Hydrogen (H2) |
Aircraft PFP | Discrete | Multiple | Data |
678 |
Northern Saskatchewan, Canada (NSK) N2O measurements from aircraft air samples collected in glass flasks at Northern Saskatchewan, Canada. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Data |
679 |
Northern Saskatchewan, Canada (NSK) SF6 measurements from aircraft air samples collected in glass flasks at Northern Saskatchewan, Canada. |
Greenhouse Gases | Sulfur Hexafluoride (SF6) |
Aircraft PFP | Discrete | Multiple | Data |
680 |
NW Baltimore, United States (NWB) CH4 measurements from surface air samples collected in glass flasks at NW Baltimore, United States. |
Greenhouse Gases | Methane (CH4) |
Surface PFP | Discrete | Multiple | Data |
681 |
NW Baltimore, United States (NWB) CO measurements from surface air samples collected in glass flasks at NW Baltimore, United States. |
Greenhouse Gases | Carbon Monoxide (CO) |
Surface PFP | Discrete | Multiple | Data |
682 |
NW Baltimore, United States (NWB) CO2 measurements from surface air samples collected in glass flasks at NW Baltimore, United States. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Surface PFP | Discrete | Multiple | Data |
683 |
NW Baltimore, United States (NWB) H2 measurements from surface air samples collected in glass flasks at NW Baltimore, United States. |
Greenhouse Gases | Molecular Hydrogen (H2) |
Surface PFP | Discrete | Multiple | Data |
684 |
NW Baltimore, United States (NWB) N2O measurements from surface air samples collected in glass flasks at NW Baltimore, United States. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Surface PFP | Discrete | Multiple | Data |
685 |
NW Baltimore, United States (NWB) SF6 measurements from surface air samples collected in glass flasks at NW Baltimore, United States. |
Greenhouse Gases | Sulfur Hexafluoride (SF6) |
Surface PFP | Discrete | Multiple | Data |
686 |
Niwot Ridge Forest, Colorado, United States (NWF) CH4 measurements from surface air samples collected in glass flasks at Niwot Ridge Forest, Colorado, United States. |
Greenhouse Gases | Methane (CH4) |
Surface PFP | Discrete | Multiple | Data |
687 |
Niwot Ridge Forest, Colorado, United States (NWF) CO measurements from surface air samples collected in glass flasks at Niwot Ridge Forest, Colorado, United States. |
Greenhouse Gases | Carbon Monoxide (CO) |
Surface PFP | Discrete | Multiple | Data |
688 |
Niwot Ridge Forest, Colorado, United States (NWF) CO2 measurements from surface air samples collected in glass flasks at Niwot Ridge Forest, Colorado, United States. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Surface PFP | Discrete | Multiple | Data |
689 |
Niwot Ridge Forest, Colorado, United States (NWF) H2 measurements from surface air samples collected in glass flasks at Niwot Ridge Forest, Colorado, United States. |
Greenhouse Gases | Molecular Hydrogen (H2) |
Surface PFP | Discrete | Multiple | Data |
690 |
Niwot Ridge Forest, Colorado, United States (NWF) N2O measurements from surface air samples collected in glass flasks at Niwot Ridge Forest, Colorado, United States. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Surface PFP | Discrete | Multiple | Data |
691 |
Niwot Ridge Forest, Colorado, United States (NWF) SF6 measurements from surface air samples collected in glass flasks at Niwot Ridge Forest, Colorado, United States. |
Greenhouse Gases | Sulfur Hexafluoride (SF6) |
Surface PFP | Discrete | Multiple | Data |
692 |
Niwot Ridge, Colorado, United States (NWR) Nitrous Oxide daily averaged measurements at Niwot Ridge, Colorado, United States from continuous in-situ CATS GC. |
Greenhouse Gases | Nitrous Oxide (n2o) |
Insitu | Daily Averages | Multiple | Data |
693 |
Niwot Ridge, Colorado, United States (NWR) Nitrous Oxide hourly averaged measurements at Niwot Ridge, Colorado, United States from continuous in-situ CATS GC. |
Greenhouse Gases | Nitrous Oxide (n2o) |
Insitu | Hourly Averages | Multiple | Data |
694 |
Niwot Ridge, Colorado, United States (NWR) Nitrous Oxide monthly averaged measurements at Niwot Ridge, Colorado, United States from continuous in-situ CATS GC. |
Greenhouse Gases | Nitrous Oxide (n2o) |
Insitu | Monthly Averages | Multiple | Data |
695 |
Niwot Ridge, Colorado, United States (NWR) Nitrous Oxide daily averaged measurements at Niwot Ridge, Colorado, United States from continuous in-situ RITS GC. |
Greenhouse Gases | Nitrous Oxide (n2o) |
Insitu | Daily Averages | Multiple | Data |
696 |
Niwot Ridge, Colorado, United States (NWR) Nitrous Oxide hourly averaged measurements at Niwot Ridge, Colorado, United States from continuous in-situ RITS GC. |
Greenhouse Gases | Nitrous Oxide (n2o) |
Insitu | Hourly Averages | Multiple | Data |
697 |
Niwot Ridge, Colorado, United States (NWR) Nitrous Oxide monthly averaged measurements at Niwot Ridge, Colorado, United States from continuous in-situ RITS GC. |
Greenhouse Gases | Nitrous Oxide (n2o) |
Insitu | Monthly Averages | Multiple | Data |
698 |
Niwot Ridge, Colorado, United States (NWR) Sulfur Hexafluoride daily averaged measurements at Niwot Ridge, Colorado, United States from continuous in-situ CATS GC. |
Greenhouse Gases | Sulfur Hexafluoride (sf6) |
Insitu | Daily Averages | Multiple | Data |
699 |
Niwot Ridge, Colorado, United States (NWR) Sulfur Hexafluoride hourly averaged measurements at Niwot Ridge, Colorado, United States from continuous in-situ CATS GC. |
Greenhouse Gases | Sulfur Hexafluoride (sf6) |
Insitu | Hourly Averages | Multiple | Data |
700 |
Niwot Ridge, Colorado, United States (NWR) Sulfur Hexafluoride monthly averaged measurements at Niwot Ridge, Colorado, United States from continuous in-situ CATS GC. |
Greenhouse Gases | Sulfur Hexafluoride (sf6) |
Insitu | Monthly Averages | Multiple | Data |
Displaying [651 - 700] of 1084 records.
Dataset list last updated on 29 March 2025
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