Use this web page to find specific data files available from the public ftp file archive of the ESRL Global Monitoring Division. Alternatively, you can browse the GMD ftp server. Click on the icons ( Download Data File or Go to Download Directory ) under the 'Data' table heading in the dataset description boxes to either download the data file desired, or take you to the appropriate directory on the ftp server, where you can make selections based on date.


Select from the following lists to narrow your search.
Category Parameter name Type
Flask (527)
Insitu (379)
Combined (3)
Frequency Site
ABP (5)
ALT (7)
AMS (2)
AMT (2)
APP (6)
ARN (10)
ASC (7)
ASK (6)
AVI (2)
AZR (7)
BAL (6)
BEO (8)
BHD (5)
BKT (5)
BME (6)
BMW (6)
BND (21)
BRW (64)
BSC (6)
CBA (7)
CGO (7)
CHR (6)
CIB (3)
CMO (6)
CPR (11)
CPT (11)
CRZ (6)
CSJ (2)
DRP (3)
DSI (2)
EIC (6)
GMI (6)
GOZ (6)
GSN (6)
HBA (6)
HPB (5)
HUN (6)
ICE (6)
ITN (5)
IZO (6)
KCO (1)
KEY (6)
KPS (9)
KUM (7)
KZD (6)
KZM (6)
LEF (4)
LLB (4)
LLN (14)
LMP (5)
MBC (6)
MEX (3)
MHD (7)
MID (6)
MKN (5)
MLO (66)
Multiple (3)
NAT (3)
NMB (5)
NWR (27)
OPW (2)
OXK (5)
PAL (5)
POC (13)
POC000 (5)
POCN05 (5)
POCN10 (5)
POCN15 (5)
POCN20 (3)
POCN25 (3)
POCN30 (5)
POCN35 (2)
POCS05 (5)
POCS10 (5)
POCS15 (5)
POCS20 (5)
POCS25 (5)
POCS30 (5)
POCS35 (4)
PSA (6)
PTA (5)
RPB (6)
SCS (7)
SCSN03 (5)
SCSN06 (5)
SCSN09 (5)
SCSN12 (5)
SCSN15 (5)
SCSN18 (5)
SCSN21 (5)
SDZ (2)
SEY (6)
SGP (5)
SHM (6)
SMO (62)
SPL (7)
SPO (64)
STC (1)
STM (6)
SUM (17)
SYO (6)
TAP (7)
TDF (6)
THD (18)
UTA (6)
UUM (6)
WBI (2)
WIS (6)
WKT (3)
WLG (7)
WPC (3)
WSA (9)
ZEP (7)
  or enter search term:
909 Datasets filtered from 3243 originally.     (Reset all Filters)
Sort Results By:

Displaying [451 - 500] of 909 records.     Records per page:
Site Category Name Type Frequency Year Data
451
Mauna Loa, Hawaii, United States (MLO)
Air samples collected in glass flasks.
Greenhouse Gases C13/C12 in Methane
(d13C (CH4))
Flask Monthly Averages Multiple Download Data File Readme File
452
Mauna Loa, Hawaii, United States (MLO)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Monoxide
(CO)
Flask Monthly Averages Multiple Download Data File Readme File
453
Mauna Loa, Hawaii, United States (MLO)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
454
Mauna Loa, Hawaii, United States (MLO)
Air samples collected in glass flasks.
Greenhouse Gases C13/C12 in Carbon Dioxide
(d13C (CO2))
Flask Monthly Averages Multiple Download Data File Readme File
455
Mauna Loa, Hawaii, United States (MLO)
Air samples collected in glass flasks.
Greenhouse Gases O18/O16 in Carbon Dioxide
(d18O (CO2))
Flask Monthly Averages Multiple Download Data File Readme File
456
Mauna Loa, Hawaii, United States (MLO)
Air samples collected in glass flasks.
Greenhouse Gases Molecular Hydrogen
(H2)
Flask Monthly Averages Multiple Download Data File Readme File
457
Mauna Loa, Hawaii United States (MLO)
In-situ ch4 monthly averages
Greenhouse Gases Methane
(CH4)
Insitu Monthly Averages Multiple Download Data File Readme File
458
Mauna Loa, Hawaii United States (MLO)
In-situ co2 monthly averages
Greenhouse Gases Carbon Dioxide
(CO2)
Insitu Monthly Averages Multiple Download Data File Readme File
459
Multiple Sites
Equivalent Effective Chlorine, total Cl, total Br from halocarbons (flask and in situ compilation)
Halocompounds Total Br, Cl, and EECl Combined Monthly Averages Multiple Download Data File
460
Multiple Sites
Monthly means from two or more measurement programs.
Halocompounds CFC-11
(cfc11)
Combined Monthly Averages Multiple Download Data File
461
Multiple Sites
Monthly means from two or more measurement programs.
Halocompounds CFC-12
(cfc12)
Combined Monthly Averages Multiple Download Data File
462
Maxaranguape, Brazil (NAT)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Monthly Averages Multiple Download Data File Readme File
463
Maxaranguape, Brazil (NAT)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Monoxide
(CO)
Flask Monthly Averages Multiple Download Data File Readme File
464
Maxaranguape, Brazil (NAT)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
465
Gobabeb, Namibia (NMB)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Monthly Averages Multiple Download Data File Readme File
466
Gobabeb, Namibia (NMB)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Monoxide
(CO)
Flask Monthly Averages Multiple Download Data File Readme File
467
Gobabeb, Namibia (NMB)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
468
Gobabeb, Namibia (NMB)
Air samples collected in glass flasks.
Greenhouse Gases C13/C12 in Carbon Dioxide
(d13C (CO2))
Flask Monthly Averages Multiple Download Data File Readme File
469
Gobabeb, Namibia (NMB)
Air samples collected in glass flasks.
Greenhouse Gases O18/O16 in Carbon Dioxide
(d18O (CO2))
Flask Monthly Averages Multiple Download Data File Readme File
470
Niwot Ridge, Colorado, United States (NWR)
Continuous in-situ CATS GC measurements.
Halocompounds Carbon Tetrachloride
(CCl4)
Insitu Monthly Averages Multiple Download Data File
471
Niwot Ridge, Colorado, United States (NWR)
Continuous in-situ CATS GC measurements.
Halocompounds Methyl Chloroform
(CH3CCl3)
Insitu Monthly Averages Multiple Download Data File
472
Niwot Ridge, Colorado, United States (NWR)
Continuous in-situ CATS GC measurements.
Halocompounds CFC-11
(cfc11)
Insitu Monthly Averages Multiple Download Data File
473
Niwot Ridge, Colorado, United States (NWR)
Continuous in-situ CATS GC measurements.
Halocompounds CFC-113
(cfc113)
Insitu Monthly Averages Multiple Download Data File
474
Niwot Ridge, Colorado, United States (NWR)
Continuous in-situ CATS GC measurements.
Halocompounds CFC-12
(cfc12)
Insitu Monthly Averages Multiple Download Data File
475
Niwot Ridge, Colorado, United States (NWR)
Continuous in-situ CATS GC measurements.
Halocompounds Methyl Chloride
(ch3cl)
Insitu Monthly Averages Multiple Download Data File
476
Niwot Ridge, Colorado, United States (NWR)
Continuous in-situ CATS GC measurements.
Halocompounds Halon-1211
(h1211)
Insitu Monthly Averages Multiple Download Data File
477
Niwot Ridge, Colorado, United States (NWR)
Continuous in-situ CATS GC measurements.
Halocompounds HCFC-142b
(hcfc142b)
Insitu Monthly Averages Multiple Download Data File
478
Niwot Ridge, Colorado, United States (NWR)
Continuous in-situ CATS GC measurements.
Halocompounds HCFC-22
(hcfc22)
Insitu Monthly Averages Multiple Download Data File
479
Niwot Ridge, Colorado, United States (NWR)
Continuous in-situ CATS GC measurements.
Greenhouse Gases Nitrous Oxide
(n2o)
Insitu Monthly Averages Multiple Download Data File
480
Niwot Ridge, Colorado, United States (NWR)
Continuous in-situ CATS GC measurements.
Greenhouse Gases Sulfur Hexafluoride
(sf6)
Insitu Monthly Averages Multiple Download Data File
481
Niwot Ridge, Colorado, United States (NWR)
Continuous in-situ RITS GC measurements.
Halocompounds Carbon Tetrachloride
(CCl4)
Insitu Monthly Averages Multiple Download Data File
482
Niwot Ridge, Colorado, United States (NWR)
Continuous in-situ RITS GC measurements.
Halocompounds Methyl Chloroform
(CH3CCl3)
Insitu Monthly Averages Multiple Download Data File
483
Niwot Ridge, Colorado, United States (NWR)
Continuous in-situ RITS GC measurements.
Halocompounds CFC-11
(cfc11)
Insitu Monthly Averages Multiple Download Data File
484
Niwot Ridge, Colorado, United States (NWR)
Continuous in-situ RITS GC measurements.
Halocompounds CFC-12
(cfc12)
Insitu Monthly Averages Multiple Download Data File
485
Niwot Ridge, Colorado, United States (NWR)
Continuous in-situ RITS GC measurements.
Greenhouse Gases Nitrous Oxide
(n2o)
Insitu Monthly Averages Multiple Download Data File
486
Niwot Ridge, Colorado, United States (NWR)
In-situ Monthly Averages of aerosol properties measured at 10 meters above ground level
Aerosols Aerosols Insitu Monthly Averages 1993 Download Data File Readme File
487
Niwot Ridge, Colorado, United States (NWR)
In-situ Monthly Averages of aerosol properties measured at 10 meters above ground level
Aerosols Aerosols Insitu Monthly Averages 1994 Download Data File Readme File
488
Niwot Ridge, Colorado, United States (NWR)
In-situ Monthly Averages of aerosol properties measured at 10 meters above ground level
Aerosols Aerosols Insitu Monthly Averages 1995 Download Data File Readme File
489
Niwot Ridge, Colorado, United States (NWR)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Monthly Averages Multiple Download Data File Readme File
490
Niwot Ridge, Colorado, United States (NWR)
Air samples collected in glass flasks.
Greenhouse Gases C13/C12 in Methane
(d13C (CH4))
Flask Monthly Averages Multiple Download Data File Readme File
491
Niwot Ridge, Colorado, United States (NWR)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Monoxide
(CO)
Flask Monthly Averages Multiple Download Data File Readme File
492
Niwot Ridge, Colorado, United States (NWR)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
493
Niwot Ridge, Colorado, United States (NWR)
Air samples collected in glass flasks.
Greenhouse Gases C13/C12 in Carbon Dioxide
(d13C (CO2))
Flask Monthly Averages Multiple Download Data File Readme File
494
Niwot Ridge, Colorado, United States (NWR)
Air samples collected in glass flasks.
Greenhouse Gases C14/C in Carbon Dioxide
(D14C (CO2))
Flask Monthly Averages Multiple Download Data File Readme File
495
Niwot Ridge, Colorado, United States (NWR)
Air samples collected in glass flasks.
Greenhouse Gases O18/O16 in Carbon Dioxide
(d18O (CO2))
Flask Monthly Averages Multiple Download Data File Readme File
496
Niwot Ridge, Colorado, United States (NWR)
Air samples collected in glass flasks.
Greenhouse Gases Molecular Hydrogen
(H2)
Flask Monthly Averages Multiple Download Data File Readme File
497
Olympic Peninsula, Washington, United States (OPW)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Monthly Averages Multiple Download Data File Readme File
498
Olympic Peninsula, Washington, United States (OPW)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Flask Monthly Averages Multiple Download Data File Readme File
499
Ochsenkopf, Germany (OXK)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Monthly Averages Multiple Download Data File Readme File
500
Ochsenkopf, Germany (OXK)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Monoxide
(CO)
Flask Monthly Averages Multiple Download Data File Readme File
Displaying [451 - 500] of 909 records.     Records per page:

Dataset list last updated on 06 March 2014
Please send feedback on this page to ESRL/GMD Webmaster