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 |
|---|---|---|---|---|---|---|---|---|
|
1 |
Argyle, Maine, United States (AMT) Continuous In-situ co analyzer from Towers. |
Greenhouse Gases | Carbon Monoxide (CO) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
2 |
Argyle, Maine, United States (AMT) Continuous In-situ co2 analyzer from Towers. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
3 |
Boulder Atmospheric Observatory, Colorado, United States (BAO) Continuous In-situ co analyzer from Towers. |
Greenhouse Gases | Carbon Monoxide (CO) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
4 |
Boulder Atmospheric Observatory, Colorado, United States (BAO) Continuous In-situ co2 analyzer from Towers. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
5 |
Barrow Atmospheric Baseline Observatory, United States (BRW) Continuous in-situ CATS GC measurements. |
Greenhouse Gases | Nitrous Oxide (n2o) |
Insitu | Hourly Averages | Multiple | Download | |
|
6 |
Barrow Atmospheric Baseline Observatory, United States (BRW) Continuous in-situ RITS GC measurements. |
Greenhouse Gases | Nitrous Oxide (n2o) |
Insitu | Hourly Averages | Multiple | Download | |
|
7 |
Barrow Atmospheric Baseline Observatory, United States (BRW) Continuous in-situ CATS GC measurements. |
Greenhouse Gases | Sulfur Hexafluoride (sf6) |
Insitu | Hourly Averages | Multiple | Download | |
|
8 |
Barrow Atmospheric Baseline Observatory, United States (BRW) In-situ ch4 hourly averages |
Greenhouse Gases | Methane (CH4) |
Insitu | Hourly Averages | HourlyData | Download | Readme |
|
9 |
Barrow Atmospheric Baseline Observatory, United States (BRW) In-situ co2 hourly averages |
Greenhouse Gases | Carbon Dioxide (CO2) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
10 |
Carbon in Arctic Reservoirs Vulnerability Experiment (CARVE), United States (CRV) Continuous In-situ ch4 analyzer from Towers. |
Greenhouse Gases | Methane (CH4) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
11 |
Carbon in Arctic Reservoirs Vulnerability Experiment (CARVE), United States (CRV) Continuous In-situ co analyzer from Towers. |
Greenhouse Gases | Carbon Monoxide (CO) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
12 |
Carbon in Arctic Reservoirs Vulnerability Experiment (CARVE), United States (CRV) Continuous In-situ co2 analyzer from Towers. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
13 |
Park Falls, Wisconsin, United States (LEF) Continuous In-situ ch4 analyzer from Towers. |
Greenhouse Gases | Methane (CH4) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
14 |
Park Falls, Wisconsin, United States (LEF) Continuous In-situ co analyzer from Towers. |
Greenhouse Gases | Carbon Monoxide (CO) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
15 |
Park Falls, Wisconsin, United States (LEF) Continuous In-situ co2 analyzer from Towers. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
16 |
Mt. Bachelor Observatory, United States (MBO) Continuous In-situ co analyzer from Towers. |
Greenhouse Gases | Carbon Monoxide (CO) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
17 |
Mt. Bachelor Observatory, United States (MBO) Continuous In-situ co2 analyzer from Towers. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
18 |
Mauna Loa, Hawaii, United States (MLO) Continuous in-situ CATS GC measurements. |
Greenhouse Gases | Nitrous Oxide (n2o) |
Insitu | Hourly Averages | Multiple | Download | |
|
19 |
Mauna Loa, Hawaii, United States (MLO) Continuous in-situ RITS GC measurements. |
Greenhouse Gases | Nitrous Oxide (n2o) |
Insitu | Hourly Averages | Multiple | Download | |
|
20 |
Mauna Loa, Hawaii, United States (MLO) Continuous in-situ CATS GC measurements. |
Greenhouse Gases | Sulfur Hexafluoride (sf6) |
Insitu | Hourly Averages | Multiple | Download | |
|
21 |
Mauna Loa, Hawaii, United States (MLO) In-situ ch4 hourly averages |
Greenhouse Gases | Methane (CH4) |
Insitu | Hourly Averages | HourlyData | Download | Readme |
|
22 |
Mauna Loa, Hawaii, United States (MLO) In-situ co2 hourly averages |
Greenhouse Gases | Carbon Dioxide (CO2) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
23 |
Multiple Sites Continuous In-situ ch4 analyzer from Towers. |
Greenhouse Gases | Methane (CH4) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
24 |
Multiple Sites Continuous In-situ co analyzer from Towers. |
Greenhouse Gases | Carbon Monoxide (CO) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
25 |
Multiple Sites Continuous In-situ co2 analyzer from Towers. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
26 |
Niwot Ridge, Colorado, United States (NWR) Continuous in-situ CATS GC measurements. |
Greenhouse Gases | Nitrous Oxide (n2o) |
Insitu | Hourly Averages | Multiple | Download | |
|
27 |
Niwot Ridge, Colorado, United States (NWR) Continuous in-situ RITS GC measurements. |
Greenhouse Gases | Nitrous Oxide (n2o) |
Insitu | Hourly Averages | Multiple | Download | |
|
28 |
Niwot Ridge, Colorado, United States (NWR) Continuous in-situ CATS GC measurements. |
Greenhouse Gases | Sulfur Hexafluoride (sf6) |
Insitu | Hourly Averages | Multiple | Download | |
|
29 |
Beech Island, South Carolina, United States (SCT) Continuous In-situ ch4 analyzer from Towers. |
Greenhouse Gases | Methane (CH4) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
30 |
Beech Island, South Carolina, United States (SCT) Continuous In-situ co analyzer from Towers. |
Greenhouse Gases | Carbon Monoxide (CO) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
31 |
Beech Island, South Carolina, United States (SCT) Continuous In-situ co2 analyzer from Towers. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
32 |
Tutuila, American Samoa (SMO) Continuous in-situ CATS GC measurements. |
Greenhouse Gases | Nitrous Oxide (n2o) |
Insitu | Hourly Averages | Multiple | Download | |
|
33 |
Tutuila, American Samoa (SMO) Continuous in-situ RITS GC measurements. |
Greenhouse Gases | Nitrous Oxide (n2o) |
Insitu | Hourly Averages | Multiple | Download | |
|
34 |
Tutuila, American Samoa (SMO) Continuous in-situ CATS GC measurements. |
Greenhouse Gases | Sulfur Hexafluoride (sf6) |
Insitu | Hourly Averages | Multiple | Download | |
|
35 |
Tutuila, American Samoa (SMO) In-situ co2 hourly averages |
Greenhouse Gases | Carbon Dioxide (CO2) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
36 |
Shenandoah National Park, United States (SNP) Continuous In-situ co analyzer from Towers. |
Greenhouse Gases | Carbon Monoxide (CO) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
37 |
Shenandoah National Park, United States (SNP) Continuous In-situ co2 analyzer from Towers. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
38 |
South Pole, Antarctica, United States (SPO) Continuous in-situ CATS GC measurements. |
Greenhouse Gases | Nitrous Oxide (n2o) |
Insitu | Hourly Averages | Multiple | Download | |
|
39 |
South Pole, Antarctica, United States (SPO) Continuous in-situ RITS GC measurements. |
Greenhouse Gases | Nitrous Oxide (n2o) |
Insitu | Hourly Averages | Multiple | Download | |
|
40 |
South Pole, Antarctica, United States (SPO) Continuous in-situ CATS GC measurements. |
Greenhouse Gases | Sulfur Hexafluoride (sf6) |
Insitu | Hourly Averages | Multiple | Download | |
|
41 |
South Pole, Antarctica, United States (SPO) In-situ co2 hourly averages |
Greenhouse Gases | Carbon Dioxide (CO2) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
42 |
Summit, Greenland (SUM) Continuous in-situ CATS GC measurements. |
Greenhouse Gases | Nitrous Oxide (n2o) |
Insitu | Hourly Averages | Multiple | Download | |
|
43 |
Summit, Greenland (SUM) Continuous in-situ CATS GC measurements. |
Greenhouse Gases | Sulfur Hexafluoride (sf6) |
Insitu | Hourly Averages | Multiple | Download | |
|
44 |
West Branch, Iowa, United States (WBI) Continuous In-situ co analyzer from Towers. |
Greenhouse Gases | Carbon Monoxide (CO) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
45 |
West Branch, Iowa, United States (WBI) Continuous In-situ co2 analyzer from Towers. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
46 |
Walnut Grove, California, United States (WGC) Continuous In-situ ch4 analyzer from Towers. |
Greenhouse Gases | Methane (CH4) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
47 |
Walnut Grove, California, United States (WGC) Continuous In-situ co analyzer from Towers. |
Greenhouse Gases | Carbon Monoxide (CO) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
48 |
Walnut Grove, California, United States (WGC) Continuous In-situ co2 analyzer from Towers. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
49 |
Moody, Texas, United States (WKT) Continuous In-situ co analyzer from Towers. |
Greenhouse Gases | Carbon Monoxide (CO) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
50 |
Moody, Texas, United States (WKT) Continuous In-situ co2 analyzer from Towers. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Insitu | Hourly Averages | Multiple | Download | Readme |