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

Halocompounds (1656)
Greenhouse Gases (1084)
Radiation (754)
Meteorology (432)
Non-Methane Hydrocarbons (343)
Ozone (331)
Aerosols (270)
Campaign (5)
Water Vapor (3)
CarbonTracker (2)

Parameter

Surface Radiation (579)
Meteorology (432)
Ozone (331)
Aerosols (270)
Carbon Dioxide (186)
Nitrous Oxide (183)
Methane (178)
Solar Radiation (175)
Sulfur Hexafluoride (168)
Carbon Monoxide (167)
Molecular Hydrogen (127)
Ethane (98)
Propane (98)
Isobutane (97)
isopentane (97)
n-Butane (97)
n-Pentane (97)
CFC-11 (82)
HCFC-22 (64)
C13/C12 in Methane (51)
HFC-125 (49)
HFC-134a (49)
HFC-143a (49)
HFC-236fa (49)
HFC-32 (49)
Halon-1301 (49)
PFC-14 (49)
isoprene (49)
Acetylene (48)
Benzene (48)
CFC-115 (48)
CFC-13 (48)
Chloroform (48)
HCFC-133a (48)
HFC-152a (48)
HFC-227ea (48)
Halon-2402 (48)
Methyl Chloroform (97) (48)
Methylene Bromide (48)
PFC-218 (48)
Perfluorotriethylamine (PFTEA) (41)
Perfluorotripropylamine (PFTPA) (41)
ethylene dichloride (1,2 DCE) (41)
CFC-12 (34)
Methyl Chloroform (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)
PFC-116 (1)
Sulfuryl Fluoride (1)
Trifluoroamine (1)

Type

Insitu (2004)
Aircraft PFP (951)
Flask (911)
Surface PFP (903)
Aircraft (75)
Remote Sensing (16)
Balloon (13)
Aircraft Insitu (3)
Combined (2)
Processed (2)

Frequency

Discrete (2759)
Hourly Averages (869)
Minute Averages (770)
Monthly Averages (293)
Daily Averages (94)
Vertical Profile (86)
10 Second Values (6)
1 Second Values (2)
30 Second Values (1)

Site

AAO (5)
ABP (13)
ABQ (24)
ABoVE (1)
ACG (38)
ACT (37)
ALT (15)
AMS (2)
AMT (49)
AMY (15)
AOC (2)
ARH (17)
ASC (15)
ASK (13)
AVI (2)
AZR (15)
BAL (15)
BAO (71)
BER (25)
BGI (6)
BHD (8)
BIS (25)
BKT (13)
BLD (14)
BME (6)
BMW (27)
BNA (1)
BND (62)
BNE (13)
BOS (7)
BRW (251)
BSC (13)
BWD (36)
Barnett (1)
CAR (48)
CBA (15)
CBM (1)
CGO (15)
CHR (6)
CIB (6)
CMA (48)
CMO (3)
COB (5)
CPT (13)
CRV (39)
CRZ (13)
DND (34)
DRA (56)
DRP (7)
DSI (6)
ECO (37)
EIC (15)
ESP (42)
ETL (36)
EUR (9)
FBK (1)
FPK (62)
FTL (5)
FWI (5)
GMI (15)
GOZ (3)
GWN (62)
Gridded (2)
HAA (5)
HBA (13)
HFM (39)
HIH (2)
HIL (45)
HIP (6)
HNX (25)
HOW (3)
HPB (13)
HSU (6)
HUN (6)
HVA (1)
ICE (19)
INX (69)
ITN (4)
IZO (13)
KCO (5)
KEY (13)
KLM (5)
KPA (1)
KUM (15)
KWJ (20)
KZD (5)
KZM (5)
LAC (37)
LAU (21)
LDR (1)
LEF (90)
LEW (36)
LLB (15)
LLN (6)
LMP (6)
MBC (3)
MBO (41)
MCI (5)
MCM (1)
MEX (15)
MHD (15)
MID (15)
MKN (13)
MKO (10)
MLO (262)
MMP (5)
MOW (3)
MPO (1)
MRC (70)
MSH (36)
MSN (24)
MVY (6)
MWO (37)
Multiple (112)
NAT (13)
NEB (36)
NHA (49)
NMB (6)
NRI (1)
NSA (33)
NSK (36)
NWB (36)
NWF (6)
NWR (107)
NZL (1)
OHP (1)
OIL (5)
OPW (2)
ORT (6)
OXK (13)
PAL (13)
PAO (5)
PCO (5)
PFA (36)
POC (7)
PSA (13)
PSU (56)
PTA (6)
PTH (1)
RPB (22)
RTA (36)
S2K (5)
SAN (5)
SCA (43)
SCS (3)
SCT (40)
SDZ (7)
SEA (24)
SEY (13)
SGI (2)
SGP (85)
SGP-IAP (7)
SHM (13)
SIO (1)
SLC (24)
SMO (228)
SNP (2)
SPF (6)
SPO (257)
STC (1)
STE (24)
STM (6)
STR (36)
SUM (111)
SUV (1)
SXF (46)
SYO (13)
TAC (6)
TAP (16)
TBL (71)
TGC (36)
THD (133)
TIK (21)
TLH (1)
TMD (36)
TOM (33)
TPI (6)
TUN (13)
UGD (3)
ULB (5)
USH (13)
UTA (13)
UUM (6)
WAI (1)
WBI (77)
WGC (45)
WIS (6)
WKT (50)
WLG (8)
WPC (8)
WVR (14)
ZEP (15)

Information about site codes can be found here.

4880 Datasets

Displaying [2551 - 2600] of 4880 records. Records per page:

Dataset Number	Site	Category	Parameter	Type	Frequency	Year	Data
2551	Mt. Wilson Observatory, United States (MWO) CH3CCL3_A measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Halocompounds	Methyl Chloroform (97) (CH₃CCl₃)	Surface PFP	Discrete	Multiple	Data
2552	Mt. Wilson Observatory, United States (MWO) CHCL3 measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Halocompounds	Chloroform (CHCl₃)	Surface PFP	Discrete	Multiple	Data
2553	Mt. Wilson Observatory, United States (MWO) DCE_1_2 measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Halocompounds	ethylene dichloride (1,2 DCE) (CH₂ClCH₂Cl)	Surface PFP	Discrete	Multiple	Data
2554	Mt. Wilson Observatory, United States (MWO) H1301 measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Halocompounds	Halon-1301 (CF₃Br)	Surface PFP	Discrete	Multiple	Data
2555	Mt. Wilson Observatory, United States (MWO) H2402 measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Halocompounds	Halon-2402 (CBrF₂CBrF₂)	Surface PFP	Discrete	Multiple	Data
2556	Mt. Wilson Observatory, United States (MWO) HCFC133A measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Halocompounds	HCFC-133a (CH₂ClCF₃)	Surface PFP	Discrete	Multiple	Data
2557	Mt. Wilson Observatory, United States (MWO) HCFC22 measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Halocompounds	HCFC-22 (CHF₂Cl)	Surface PFP	Discrete	Multiple	Data
2558	Mt. Wilson Observatory, United States (MWO) HFC125 measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Halocompounds	HFC-125 (CHF₂CF₃)	Surface PFP	Discrete	Multiple	Data
2559	Mt. Wilson Observatory, United States (MWO) HFC134A measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Halocompounds	HFC-134a (CH₂FCF₃)	Surface PFP	Discrete	Multiple	Data
2560	Mt. Wilson Observatory, United States (MWO) HFC143A measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Halocompounds	HFC-143a (CH₃CF₃)	Surface PFP	Discrete	Multiple	Data
2561	Mt. Wilson Observatory, United States (MWO) HFC152A measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Halocompounds	HFC-152a (CH₃CHF₂)	Surface PFP	Discrete	Multiple	Data
2562	Mt. Wilson Observatory, United States (MWO) HFC227EA measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Halocompounds	HFC-227ea (CF₃CHFCF₃)	Surface PFP	Discrete	Multiple	Data
2563	Mt. Wilson Observatory, United States (MWO) HFC236FA measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Halocompounds	HFC-236fa (CF₃CH₂CF₃)	Surface PFP	Discrete	Multiple	Data
2564	Mt. Wilson Observatory, United States (MWO) HFC32 measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Halocompounds	HFC-32 (CH₂F₂)	Surface PFP	Discrete	Multiple	Data
2565	Mt. Wilson Observatory, United States (MWO) PFC218 measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Halocompounds	PFC-218 (C₃F₈)	Surface PFP	Discrete	Multiple	Data
2566	Mt. Wilson Observatory, United States (MWO) PFTEA measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Halocompounds	Perfluorotriethylamine (PFTEA) ((C₂F₅)₃N)	Surface PFP	Discrete	Multiple	Data
2567	Mt. Wilson Observatory, United States (MWO) PFTPA measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Halocompounds	Perfluorotripropylamine (PFTPA) ((C₃F₇)₃N)	Surface PFP	Discrete	Multiple	Data
2568	Mt. Wilson Observatory, United States (MWO) CH4 measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Greenhouse Gases	Methane (CH₄)	Surface PFP	Discrete	Multiple	Data
2569	Mt. Wilson Observatory, United States (MWO) CO measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Greenhouse Gases	Carbon Monoxide (CO)	Surface PFP	Discrete	Multiple	Data
2570	Mt. Wilson Observatory, United States (MWO) CO2 measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Greenhouse Gases	Carbon Dioxide (CO₂)	Surface PFP	Discrete	Multiple	Data
2571	Mt. Wilson Observatory, United States (MWO) CO2C14 measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Greenhouse Gases	C14/C in Carbon Dioxide (D¹⁴C (CO²))	Surface PFP	Discrete	Multiple	Data
2572	Mt. Wilson Observatory, United States (MWO) H2 measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Greenhouse Gases	Molecular Hydrogen (H₂)	Surface PFP	Discrete	Multiple	Data
2573	Mt. Wilson Observatory, United States (MWO) IC4H10 measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Halocompounds	Isobutane (i-C₄H₁₀)	Surface PFP	Discrete	Multiple	Data
2574	Mt. Wilson Observatory, United States (MWO) IC5H12 measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Halocompounds	isopentane (i-C₅H₁₂)	Surface PFP	Discrete	Multiple	Data
2575	Mt. Wilson Observatory, United States (MWO) N2O measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Greenhouse Gases	Nitrous Oxide (N₂O)	Surface PFP	Discrete	Multiple	Data
2576	Mt. Wilson Observatory, United States (MWO) NC4H10 measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Halocompounds	n-Butane (n-C₄H₁₀)	Surface PFP	Discrete	Multiple	Data
2577	Mt. Wilson Observatory, United States (MWO) NC5H12 measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Halocompounds	n-Pentane (n-C₅H₁₂)	Surface PFP	Discrete	Multiple	Data
2578	Mt. Wilson Observatory, United States (MWO) SF6 measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Greenhouse Gases	Sulfur Hexafluoride (SF₆)	Surface PFP	Discrete	Multiple	Data
2579	Multiple Sites CFC-11 Monthly means from two or more measurement programs.	Halocompounds	CFC-11 (cfc11)	Combined	Monthly Averages	Multiple	Data
2580	Multiple Sites CFC-12 Monthly means from two or more measurement programs.	Halocompounds	CFC-12 (cfc12)	Combined	Monthly Averages	Multiple	Data
2581	Multiple Sites Ethane (C₂H₆) measurements from flask samples analyzed by GCMS	Halocompounds	Ethane (C₂H₆)	Flask	Discrete	Multiple	Data
2582	Multiple Sites Propane (C₃H₈) measurements from flask samples analyzed by GCMS	Halocompounds	Propane (C₃H₈)	Flask	Discrete	Multiple	Data
2583	Multiple Sites PFC-14 (CF₄) measurements from flask samples analyzed by GCMS	Halocompounds	PFC-14 (CF₄)	Flask	Discrete	Multiple	Data
2584	Multiple Sites Methyl Chloroform (CH3CCl3) measurements from flask samples analyzed by GCMS	Halocompounds	Methyl Chloroform (CH3CCl3)	Flask	Discrete	Multiple	Data
2585	Multiple Sites Methyl Chloride (CH3Cl) measurements from flask samples analyzed by GCMS	Halocompounds	Methyl Chloride (CH3Cl)	Flask	Discrete	Multiple	Data
2586	Multiple Sites Halon-1301 measurements from flask samples analyzed by GCMS	Halocompounds	Halon-1301 (H-1301)	Flask	Discrete	Multiple	Data
2587	Multiple Sites HFC-125 measurements from flask samples analyzed by GCMS	Halocompounds	HFC-125	Flask	Discrete	Multiple	Data
2588	Multiple Sites HFC-143a measurements from flask samples analyzed by GCMS	Halocompounds	HFC-143a	Flask	Discrete	Multiple	Data
2589	Multiple Sites HFC-32 measurements from flask samples analyzed by GCMS	Halocompounds	HFC-32	Flask	Discrete	Multiple	Data
2590	Multiple Sites HFC-236fa (CF₃CH₂CF₃) measurements from flask samples analyzed by GCMS	Halocompounds	HFC-236fa (CF₃CH₂CF₃)	Flask	Discrete	Multiple	Data
2591	Multiple Sites Combined HATS GC Airborne measurements. Multiple parameters are included.	Halocompounds	Multiple	Aircraft	Discrete	Multiple	Data
2592	Multiple Sites Trifluoroamine (NF₃) measurements from flask samples analyzed by GCMS	Halocompounds	Trifluoroamine (NF₃)	Flask	Discrete	Multiple	Data
2593	Multiple Sites PFC-116 (CF₃CF₃) measurements from flask samples analyzed by GCMS	Halocompounds	PFC-116 (CF₃CF₃)	Flask	Discrete	Multiple	Data
2594	Multiple Sites Sulfuryl Fluoride (SO₂F₂) measurements from flask samples analyzed by GCMS	Halocompounds	Sulfuryl Fluoride (SO₂F₂)	Flask	Discrete	Multiple	Data
2595	Multiple Sites CFC-113 measurements from flask samples analyzed by GCMS	Halocompounds	CFC-113 (cfc113)	Flask	Discrete	Multiple	Data
2596	Multiple Sites Methyl Bromide (ch3br) measurements from flask samples analyzed by GCMS	Halocompounds	Methyl Bromide (ch3br)	Flask	Discrete	Multiple	Data
2597	Multiple Sites Carbonyl Sulfide (cos) measurements from flask samples analyzed by GCMS	Halocompounds	Carbonyl Sulfide (cos)	Flask	Discrete	Multiple	Data
2598	Multiple Sites Halon-1211 measurements from flask samples analyzed by GCMS	Halocompounds	Halon-1211 (h1211)	Flask	Discrete	Multiple	Data
2599	Multiple Sites HCFC-141b measurements from flask samples analyzed by GCMS	Halocompounds	HCFC-141b (hcfc141b)	Flask	Discrete	Multiple	Data
2600	Multiple Sites HCFC-142b measurements from flask samples analyzed by GCMS	Halocompounds	HCFC-142b (hcfc142b)	Flask	Discrete	Multiple	Data

Displaying [2551 - 2600] of 4880 records. Records per page:

Dataset list last updated on 29 March 2025
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