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.
| Dataset Number | Site | Category | Name | Type | Frequency | Year | Data | Readme |
|---|---|---|---|---|---|---|---|---|
|
51 |
Atmospheric Carbon and Transport - America, United States (ACT) Air samples collected in glass flasks. |
Halocompounds | ethylene dichloride (1,2 DCE) (CH2ClCH2Cl) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
52 |
Atmospheric Carbon and Transport - America, United States (ACT) Air samples collected in glass flasks. |
Halocompounds | Halon-1301 (CF3Br) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
53 |
Atmospheric Carbon and Transport - America, United States (ACT) Air samples collected in glass flasks. |
Halocompounds | Halon-2402 (CBrF2CBrF2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
54 |
Atmospheric Carbon and Transport - America, United States (ACT) Air samples collected in glass flasks. |
Halocompounds | HCFC-133a (CH2ClCF3) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
55 |
Atmospheric Carbon and Transport - America, United States (ACT) Air samples collected in glass flasks. |
Halocompounds | HCFC-22 (CHF2Cl) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
56 |
Atmospheric Carbon and Transport - America, United States (ACT) Air samples collected in glass flasks. |
Halocompounds | HFC-125 (CHF2CF3) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
57 |
Atmospheric Carbon and Transport - America, United States (ACT) Air samples collected in glass flasks. |
Halocompounds | HFC-134a (CH2FCF3) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
58 |
Atmospheric Carbon and Transport - America, United States (ACT) Air samples collected in glass flasks. |
Halocompounds | HFC-143a (CH3CF3) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
59 |
Atmospheric Carbon and Transport - America, United States (ACT) Air samples collected in glass flasks. |
Halocompounds | HFC-152a (CH3CHF2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
60 |
Atmospheric Carbon and Transport - America, United States (ACT) Air samples collected in glass flasks. |
Halocompounds | HFC-227ea (CF3CHFCF3) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
61 |
Atmospheric Carbon and Transport - America, United States (ACT) Air samples collected in glass flasks. |
Halocompounds | HFC-236fa (CF3CH2CF3) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
62 |
Atmospheric Carbon and Transport - America, United States (ACT) Air samples collected in glass flasks. |
Halocompounds | HFC-32 (CH2F2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
63 |
Atmospheric Carbon and Transport - America, United States (ACT) Air samples collected in glass flasks. |
Halocompounds | PFC-218 (C3F8) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
64 |
Atmospheric Carbon and Transport - America, United States (ACT) Air samples collected in glass flasks. |
Halocompounds | Perfluorotriethylamine (PFTEA) ((C2F5)3N) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
65 |
Atmospheric Carbon and Transport - America, United States (ACT) Air samples collected in glass flasks. |
Halocompounds | Perfluorotripropylamine (PFTPA) ((C3F7)3N) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
66 |
Atmospheric Carbon and Transport - America, United States (ACT) Air samples collected in glass flasks. |
Greenhouse Gases | Methane (CH4) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
67 |
Atmospheric Carbon and Transport - America, United States (ACT) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
68 |
Atmospheric Carbon and Transport - America, United States (ACT) Air samples collected in glass flasks. |
Halocompounds | Isobutane (i-C4H10) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
69 |
Atmospheric Carbon and Transport - America, United States (ACT) Air samples collected in glass flasks. |
Halocompounds | isopentane (i-C5H12) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
70 |
Atmospheric Carbon and Transport - America, United States (ACT) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
71 |
Atmospheric Carbon and Transport - America, United States (ACT) Air samples collected in glass flasks. |
Halocompounds | n-Butane (n-C4H10) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
72 |
Atmospheric Carbon and Transport - America, United States (ACT) Air samples collected in glass flasks. |
Halocompounds | n-Pentane (n-C5H12) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
73 |
Atmospheric Carbon and Transport - America, United States (ACT) Air samples collected in glass flasks. |
Greenhouse Gases | Sulfur Hexafluoride (SF6) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
74 |
Boulder Atmospheric Observatory, Colorado, United States (BAO) Air samples collected in glass flasks. |
Greenhouse Gases | Methane (CH4) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
75 |
Boulder Atmospheric Observatory, Colorado, United States (BAO) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
76 |
Boulder Atmospheric Observatory, Colorado, United States (BAO) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
77 |
Boulder Atmospheric Observatory, Colorado, United States (BAO) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
78 |
Boulder Atmospheric Observatory, Colorado, United States (BAO) Air samples collected in glass flasks. |
Greenhouse Gases | Sulfur Hexafluoride (SF6) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
79 |
Bradgate, Iowa, United States (BGI) Air samples collected in glass flasks. |
Greenhouse Gases | Methane (CH4) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
80 |
Bradgate, Iowa, United States (BGI) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
81 |
Bradgate, Iowa, United States (BGI) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
82 |
Bradgate, Iowa, United States (BGI) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
83 |
Bradgate, Iowa, United States (BGI) Air samples collected in glass flasks. |
Greenhouse Gases | Sulfur Hexafluoride (SF6) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
84 |
Beaver Crossing, Nebraska, United States (BNE) Air samples collected in glass flasks. |
Greenhouse Gases | Methane (CH4) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
85 |
Beaver Crossing, Nebraska, United States (BNE) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
86 |
Beaver Crossing, Nebraska, United States (BNE) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
87 |
Beaver Crossing, Nebraska, United States (BNE) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
88 |
Beaver Crossing, Nebraska, United States (BNE) Air samples collected in glass flasks. |
Greenhouse Gases | Sulfur Hexafluoride (SF6) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
89 |
Briggsdale, Colorado, United States (CAR) Air samples collected in glass flasks. |
Halocompounds | Acetylene (C2H2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
90 |
Briggsdale, Colorado, United States (CAR) Air samples collected in glass flasks. |
Halocompounds | Ethane (C2H6) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
91 |
Briggsdale, Colorado, United States (CAR) Air samples collected in glass flasks. |
Halocompounds | Propane (C3H8) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
92 |
Briggsdale, Colorado, United States (CAR) Air samples collected in glass flasks. |
Halocompounds | Benzene (C6H6) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
93 |
Briggsdale, Colorado, United States (CAR) Air samples collected in glass flasks. |
Halocompounds | PFC-14 (CF4) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
94 |
Briggsdale, Colorado, United States (CAR) Air samples collected in glass flasks. |
Halocompounds | CFC-115 (CClF2CF3) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
95 |
Briggsdale, Colorado, United States (CAR) Air samples collected in glass flasks. |
Halocompounds | CFC-11 (CCl3F (ion 103)) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
96 |
Briggsdale, Colorado, United States (CAR) Air samples collected in glass flasks. |
Halocompounds | CFC-13 (CClF3) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
97 |
Briggsdale, Colorado, United States (CAR) Air samples collected in glass flasks. |
Halocompounds | Methelyne Bromide (CH2Br2) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
98 |
Briggsdale, Colorado, United States (CAR) Air samples collected in glass flasks. |
Halocompounds | Methyl Chloroform (97) (CH3CCl3) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
99 |
Briggsdale, Colorado, United States (CAR) Air samples collected in glass flasks. |
Halocompounds | Chloroform (CHCl3) |
Aircraft PFP | Discrete | Multiple | Download | Readme |
|
100 |
Briggsdale, Colorado, United States (CAR) Air samples collected in glass flasks. |
Halocompounds | ethylene dichloride (1,2 DCE) (CH2ClCH2Cl) |
Aircraft PFP | Discrete | Multiple | Download | Readme |