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 [2401 - 2450] of 5416 records. Records per page:

Dataset Number	Site	Category	Parameter	Type	Frequency	Year	Data
2401	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
2402	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
2403	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
2404	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
2405	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
2406	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
2407	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
2408	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
2409	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
2410	Mauna Kea, Hawaii, United States (MKO) SF6 measurements from surface air samples collected in glass flasks at Mauna Kea, Hawaii, United States.	Greenhouse Gases	Sulfur Hexafluoride (SF₆)	Flask	Discrete	Multiple	Data
2411	Mauna Kea, Hawaii, United States (MKO) SF6 measurements from surface air samples collected in glass flasks at Mauna Kea, Hawaii, United States.	Greenhouse Gases	Sulfur Hexafluoride (SF₆)	Surface PFP	Discrete	Multiple	Data
2412	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
2413	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
2414	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
2415	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
2416	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
2417	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
2418	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
2419	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
2420	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
2421	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
2422	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
2423	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
2424	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
2425	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
2426	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
2427	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
2428	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
2429	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
2430	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
2431	Mauna Loa, Hawaii, United States (MLO) CFC-113 hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	CFC-113 (cfc113)	Insitu	Hourly Averages	Multiple	Data
2432	Mauna Loa, Hawaii, United States (MLO) CFC-113 monthly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	CFC-113 (cfc113)	Insitu	Monthly Averages	Multiple	Data
2433	Mauna Loa, Hawaii, United States (MLO) CFC-12 daily averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	CFC-12 (cfc12)	Insitu	Daily Averages	Multiple	Data
2434	Mauna Loa, Hawaii, United States (MLO) CFC-12 hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	CFC-12 (cfc12)	Insitu	Hourly Averages	Multiple	Data
2435	Mauna Loa, Hawaii, United States (MLO) CFC-12 monthly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	CFC-12 (cfc12)	Insitu	Monthly Averages	Multiple	Data
2436	Mauna Loa, Hawaii, United States (MLO) CFC-12 daily averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ RITS GC.	Halocompounds	CFC-12 (cfc12)	Insitu	Daily Averages	Multiple	Data
2437	Mauna Loa, Hawaii, United States (MLO) CFC-12 hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ RITS GC.	Halocompounds	CFC-12 (cfc12)	Insitu	Hourly Averages	Multiple	Data
2438	Mauna Loa, Hawaii, United States (MLO) CFC-12 monthly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ RITS GC.	Halocompounds	CFC-12 (cfc12)	Insitu	Monthly Averages	Multiple	Data
2439	Mauna Loa, Hawaii, United States (MLO) Methyl Chloride daily averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	Methyl Chloride (ch3cl)	Insitu	Daily Averages	Multiple	Data
2440	Mauna Loa, Hawaii, United States (MLO) Methyl Chloride hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	Methyl Chloride (ch3cl)	Insitu	Hourly Averages	Multiple	Data
2441	Mauna Loa, Hawaii, United States (MLO) Methyl Chloride monthly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	Methyl Chloride (ch3cl)	Insitu	Monthly Averages	Multiple	Data
2442	Mauna Loa, Hawaii, United States (MLO) Halon-1211 daily averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	Halon-1211 (h1211)	Insitu	Daily Averages	Multiple	Data
2443	Mauna Loa, Hawaii, United States (MLO) Halon-1211 hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	Halon-1211 (h1211)	Insitu	Hourly Averages	Multiple	Data
2444	Mauna Loa, Hawaii, United States (MLO) Halon-1211 monthly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	Halon-1211 (h1211)	Insitu	Monthly Averages	Multiple	Data
2445	Mauna Loa, Hawaii, United States (MLO) HCFC-142b daily averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	HCFC-142b (hcfc142b)	Insitu	Daily Averages	Multiple	Data
2446	Mauna Loa, Hawaii, United States (MLO) HCFC-142b hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	HCFC-142b (hcfc142b)	Insitu	Hourly Averages	Multiple	Data
2447	Mauna Loa, Hawaii, United States (MLO) HCFC-142b monthly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	HCFC-142b (hcfc142b)	Insitu	Monthly Averages	Multiple	Data
2448	Mauna Loa, Hawaii, United States (MLO) HCFC-22 daily averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	HCFC-22 (hcfc22)	Insitu	Daily Averages	Multiple	Data
2449	Mauna Loa, Hawaii, United States (MLO) HCFC-22 hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	HCFC-22 (hcfc22)	Insitu	Hourly Averages	Multiple	Data
2450	Mauna Loa, Hawaii, United States (MLO) HCFC-22 monthly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC.	Halocompounds	HCFC-22 (hcfc22)	Insitu	Monthly Averages	Multiple	Data

Displaying [2401 - 2450] of 5416 records. Records per page:

Dataset list last updated on 07 February 2026
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