Use this web page to find specific data files available from the public ftp file archive of the ESRL Global Monitoring Laboratory. Alternatively, you can check our Data by research program page for specific areas of data that can be downloaded. Click on the icons ( or ) 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 select specific data files.


Select from the following lists to narrow your search.
Category
Halocompounds (1441)
Type
Surface PFP (714)
Aircraft PFP (705)
Flask (21)
Aircraft (1)
Frequency
Discrete (1441)
Site  
ACG (30)
ACT (30)
AMT (30)
BAO (27)
BWD (30)
CAR (30)
CMA (30)
CRV (30)
DND (27)
ECO (30)
ESP (30)
ETL (30)
HFM (27)
HIL (30)
INX (57)
LAC (30)
LEF (60)
LEW (30)
MBO (30)
MRC (57)
MSH (30)
MWO (30)
Multiple (82)
NEB (30)
NHA (30)
NSA (27)
NSK (30)
NWB (30)
NWR (30)
PFA (30)
RTA (30)
SCA (30)
SCT (30)
SGP (60)
STR (30)
TGC (30)
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TMD (30)
TOM (27)
WBI (60)
WGC (30)
WKT (30)
  or enter search term:
1441 Datasets filtered from 4798 originally. Reset all Filters

Displaying [901 - 950] of 1441 records.    
Dataset Number Site Category Name Type Frequency Year Data Readme
901
North Slope, Alaska, United States (NSA)
Air samples collected in glass flasks.
Halocompounds Isobutane
(i-C4H10)
Aircraft PFP Discrete Multiple Download Readme
902
North Slope, Alaska, United States (NSA)
Air samples collected in glass flasks.
Halocompounds isopentane
(i-C5H12)
Aircraft PFP Discrete Multiple Download Readme
903
North Slope, Alaska, United States (NSA)
Air samples collected in glass flasks.
Halocompounds n-Butane
(n-C4H10)
Aircraft PFP Discrete Multiple Download Readme
904
North Slope, Alaska, United States (NSA)
Air samples collected in glass flasks.
Halocompounds n-Pentane
(n-C5H12)
Aircraft PFP Discrete Multiple Download Readme
905
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds Acetylene
(C2H2)
Aircraft PFP Discrete Multiple Download Readme
906
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds Ethane
(C2H6)
Aircraft PFP Discrete Multiple Download Readme
907
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds Propane
(C3H8)
Aircraft PFP Discrete Multiple Download Readme
908
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds Benzene
(C6H6)
Aircraft PFP Discrete Multiple Download Readme
909
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds PFC-14
(CF4)
Aircraft PFP Discrete Multiple Download Readme
910
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds CFC-115
(CClF2CF3)
Aircraft PFP Discrete Multiple Download Readme
911
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds CFC-11
(CCl3F (ion 103))
Aircraft PFP Discrete Multiple Download Readme
912
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds CFC-13
(CClF3)
Aircraft PFP Discrete Multiple Download Readme
913
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds Methelyne Bromide
(CH2Br2)
Aircraft PFP Discrete Multiple Download Readme
914
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds Methyl Chloroform (97)
(CH3CCl3)
Aircraft PFP Discrete Multiple Download Readme
915
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds Chloroform
(CHCl3)
Aircraft PFP Discrete Multiple Download Readme
916
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds ethylene dichloride (1,2 DCE)
(CH2ClCH2Cl)
Aircraft PFP Discrete Multiple Download Readme
917
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds Halon-1301
(CF3Br)
Aircraft PFP Discrete Multiple Download Readme
918
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds Halon-2402
(CBrF2CBrF2)
Aircraft PFP Discrete Multiple Download Readme
919
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds HCFC-133a
(CH2ClCF3)
Aircraft PFP Discrete Multiple Download Readme
920
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds HCFC-22
(CHF2Cl)
Aircraft PFP Discrete Multiple Download Readme
921
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds HFC-125
(CHF2CF3)
Aircraft PFP Discrete Multiple Download Readme
922
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds HFC-134a
(CH2FCF3)
Aircraft PFP Discrete Multiple Download Readme
923
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds HFC-143a
(CH3CF3)
Aircraft PFP Discrete Multiple Download Readme
924
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds HFC-152a
(CH3CHF2)
Aircraft PFP Discrete Multiple Download Readme
925
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds HFC-227ea
(CF3CHFCF3)
Aircraft PFP Discrete Multiple Download Readme
926
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds HFC-236fa
(CF3CH2CF3)
Aircraft PFP Discrete Multiple Download Readme
927
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds HFC-32
(CH2F2)
Aircraft PFP Discrete Multiple Download Readme
928
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds PFC-218
(C3F8)
Aircraft PFP Discrete Multiple Download Readme
929
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds Perfluorotriethylamine (PFTEA)
((C2F5)3N)
Aircraft PFP Discrete Multiple Download Readme
930
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds Perfluorotripropylamine (PFTPA)
((C3F7)3N)
Aircraft PFP Discrete Multiple Download Readme
931
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds Isobutane
(i-C4H10)
Aircraft PFP Discrete Multiple Download Readme
932
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds isopentane
(i-C5H12)
Aircraft PFP Discrete Multiple Download Readme
933
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds n-Butane
(n-C4H10)
Aircraft PFP Discrete Multiple Download Readme
934
Northern Saskatchewan, Canada (NSK)
Air samples collected in glass flasks.
Halocompounds n-Pentane
(n-C5H12)
Aircraft PFP Discrete Multiple Download Readme
935
NW Baltimore, United States (NWB)
Air samples collected in glass flasks.
Halocompounds Acetylene
(C2H2)
Surface PFP Discrete Multiple Download Readme
936
NW Baltimore, United States (NWB)
Air samples collected in glass flasks.
Halocompounds Ethane
(C2H6)
Surface PFP Discrete Multiple Download Readme
937
NW Baltimore, United States (NWB)
Air samples collected in glass flasks.
Halocompounds Propane
(C3H8)
Surface PFP Discrete Multiple Download Readme
938
NW Baltimore, United States (NWB)
Air samples collected in glass flasks.
Halocompounds Benzene
(C6H6)
Surface PFP Discrete Multiple Download Readme
939
NW Baltimore, United States (NWB)
Air samples collected in glass flasks.
Halocompounds PFC-14
(CF4)
Surface PFP Discrete Multiple Download Readme
940
NW Baltimore, United States (NWB)
Air samples collected in glass flasks.
Halocompounds CFC-115
(CClF2CF3)
Surface PFP Discrete Multiple Download Readme
941
NW Baltimore, United States (NWB)
Air samples collected in glass flasks.
Halocompounds CFC-11
(CCl3F (ion 103))
Surface PFP Discrete Multiple Download Readme
942
NW Baltimore, United States (NWB)
Air samples collected in glass flasks.
Halocompounds CFC-13
(CClF3)
Surface PFP Discrete Multiple Download Readme
943
NW Baltimore, United States (NWB)
Air samples collected in glass flasks.
Halocompounds Methelyne Bromide
(CH2Br2)
Surface PFP Discrete Multiple Download Readme
944
NW Baltimore, United States (NWB)
Air samples collected in glass flasks.
Halocompounds Methyl Chloroform (97)
(CH3CCl3)
Surface PFP Discrete Multiple Download Readme
945
NW Baltimore, United States (NWB)
Air samples collected in glass flasks.
Halocompounds Chloroform
(CHCl3)
Surface PFP Discrete Multiple Download Readme
946
NW Baltimore, United States (NWB)
Air samples collected in glass flasks.
Halocompounds ethylene dichloride (1,2 DCE)
(CH2ClCH2Cl)
Surface PFP Discrete Multiple Download Readme
947
NW Baltimore, United States (NWB)
Air samples collected in glass flasks.
Halocompounds Halon-1301
(CF3Br)
Surface PFP Discrete Multiple Download Readme
948
NW Baltimore, United States (NWB)
Air samples collected in glass flasks.
Halocompounds Halon-2402
(CBrF2CBrF2)
Surface PFP Discrete Multiple Download Readme
949
NW Baltimore, United States (NWB)
Air samples collected in glass flasks.
Halocompounds HCFC-133a
(CH2ClCF3)
Surface PFP Discrete Multiple Download Readme
950
NW Baltimore, United States (NWB)
Air samples collected in glass flasks.
Halocompounds HCFC-22
(CHF2Cl)
Surface PFP Discrete Multiple Download Readme
Displaying [901 - 950] of 1441 records.    

Dataset list last updated on 23 March 2024
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