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 |
|---|---|---|---|---|---|---|---|---|
|
301 |
Niwot Ridge, Colorado, United States (NWR) Continuous in-situ RITS GC measurements. |
Halocompounds | CFC-12 (cfc12) |
Insitu | Hourly Averages | Multiple | Download | |
|
302 |
Niwot Ridge, Colorado, United States (NWR) Continuous in-situ CATS GC measurements. |
Halocompounds | Methyl Chloride (ch3cl) |
Insitu | Hourly Averages | Multiple | Download | |
|
303 |
Niwot Ridge, Colorado, United States (NWR) Continuous in-situ CATS GC measurements. |
Halocompounds | Halon-1211 (h1211) |
Insitu | Hourly Averages | Multiple | Download | |
|
304 |
Niwot Ridge, Colorado, United States (NWR) Continuous in-situ CATS GC measurements. |
Halocompounds | HCFC-142b (hcfc142b) |
Insitu | Hourly Averages | Multiple | Download | |
|
305 |
Niwot Ridge, Colorado, United States (NWR) Continuous in-situ CATS GC measurements. |
Halocompounds | HCFC-22 (hcfc22) |
Insitu | Hourly Averages | Multiple | Download | |
|
306 |
Niwot Ridge, Colorado, United States (NWR) Continuous in-situ CATS GC measurements. |
Greenhouse Gases | Nitrous Oxide (n2o) |
Insitu | Hourly Averages | Multiple | Download | |
|
307 |
Niwot Ridge, Colorado, United States (NWR) Continuous in-situ RITS GC measurements. |
Greenhouse Gases | Nitrous Oxide (n2o) |
Insitu | Hourly Averages | Multiple | Download | |
|
308 |
Niwot Ridge, Colorado, United States (NWR) Continuous in-situ CATS GC measurements. |
Greenhouse Gases | Sulfur Hexafluoride (sf6) |
Insitu | Hourly Averages | Multiple | Download | |
|
309 |
Niwot Ridge, Colorado, United States (NWR) Continuous measurements of surface ozone. |
Ozone | Ozone (O3) |
Insitu | Hourly Averages | Multiple | Go To Directory | Readme |
|
310 |
Pico, Azores, Portugal (PCO) Continuous measurements of surface ozone. |
Ozone | Ozone (O3) |
Insitu | Hourly Averages | Multiple | Go To Directory | Readme |
|
311 |
Beech Island, South Carolina, United States (SCT) Continuous In-situ ch4 analyzer from Towers. |
Greenhouse Gases | Methane (CH4) |
Insitu | Hourly Averages | Multiple | Download | Readme |
|
312 |
Beech Island, South Carolina, United States (SCT) Continuous In-situ co analyzer from Towers. |
Greenhouse Gases | Carbon Monoxide (CO) |
Insitu | Hourly Averages | Multiple | Go To Directory | Readme |
|
313 |
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 |
|
314 |
Tutuila, American Samoa (SMO) Continuous in-situ CATS GC measurements. |
Halocompounds | Carbon Tetrachloride (CCl4) |
Insitu | Hourly Averages | Multiple | Download | |
|
315 |
Tutuila, American Samoa (SMO) Continuous in-situ RITS GC measurements. |
Halocompounds | Carbon Tetrachloride (CCl4) |
Insitu | Hourly Averages | Multiple | Download | |
|
316 |
Tutuila, American Samoa (SMO) Continuous in-situ CATS GC measurements. |
Halocompounds | Methyl Chloroform (CH3CCl3) |
Insitu | Hourly Averages | Multiple | Download | |
|
317 |
Tutuila, American Samoa (SMO) Continuous in-situ RITS GC measurements. |
Halocompounds | Methyl Chloroform (CH3CCl3) |
Insitu | Hourly Averages | Multiple | Download | |
|
318 |
Tutuila, American Samoa (SMO) Continuous in-situ CATS GC measurements. |
Halocompounds | CFC-11 (cfc11) |
Insitu | Hourly Averages | Multiple | Download | |
|
319 |
Tutuila, American Samoa (SMO) Continuous in-situ RITS GC measurements. |
Halocompounds | CFC-11 (cfc11) |
Insitu | Hourly Averages | Multiple | Download | |
|
320 |
Tutuila, American Samoa (SMO) Continuous in-situ CATS GC measurements. |
Halocompounds | CFC-113 (cfc113) |
Insitu | Hourly Averages | Multiple | Download | |
|
321 |
Tutuila, American Samoa (SMO) Continuous in-situ CATS GC measurements. |
Halocompounds | CFC-12 (cfc12) |
Insitu | Hourly Averages | Multiple | Download | |
|
322 |
Tutuila, American Samoa (SMO) Continuous in-situ RITS GC measurements. |
Halocompounds | CFC-12 (cfc12) |
Insitu | Hourly Averages | Multiple | Download | |
|
323 |
Tutuila, American Samoa (SMO) Continuous in-situ CATS GC measurements. |
Halocompounds | Methyl Chloride (ch3cl) |
Insitu | Hourly Averages | Multiple | Download | |
|
324 |
Tutuila, American Samoa (SMO) Continuous in-situ CATS GC measurements. |
Halocompounds | Halon-1211 (h1211) |
Insitu | Hourly Averages | Multiple | Download | |
|
325 |
Tutuila, American Samoa (SMO) Continuous in-situ CATS GC measurements. |
Halocompounds | HCFC-142b (hcfc142b) |
Insitu | Hourly Averages | Multiple | Download | |
|
326 |
Tutuila, American Samoa (SMO) Continuous in-situ CATS GC measurements. |
Halocompounds | HCFC-22 (hcfc22) |
Insitu | Hourly Averages | Multiple | Download | |
|
327 |
Tutuila, American Samoa (SMO) Continuous in-situ CATS GC measurements. |
Greenhouse Gases | Nitrous Oxide (n2o) |
Insitu | Hourly Averages | Multiple | Download | |
|
328 |
Tutuila, American Samoa (SMO) Continuous in-situ RITS GC measurements. |
Greenhouse Gases | Nitrous Oxide (n2o) |
Insitu | Hourly Averages | Multiple | Download | |
|
329 |
Tutuila, American Samoa (SMO) Continuous in-situ CATS GC measurements. |
Greenhouse Gases | Sulfur Hexafluoride (sf6) |
Insitu | Hourly Averages | Multiple | Download | |
|
330 |
Tutuila, American Samoa (SMO) In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level |
Aerosols | Aerosols | Insitu | Hourly Averages | 1974 | Go To Directory | Readme |
|
331 |
Tutuila, American Samoa (SMO) In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level |
Aerosols | Aerosols | Insitu | Hourly Averages | 1975 | Go To Directory | Readme |
|
332 |
Tutuila, American Samoa (SMO) In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level |
Aerosols | Aerosols | Insitu | Hourly Averages | 1976 | Go To Directory | Readme |
|
333 |
Tutuila, American Samoa (SMO) In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level |
Aerosols | Aerosols | Insitu | Hourly Averages | 1977 | Go To Directory | Readme |
|
334 |
Tutuila, American Samoa (SMO) In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level |
Aerosols | Aerosols | Insitu | Hourly Averages | 1978 | Go To Directory | Readme |
|
335 |
Tutuila, American Samoa (SMO) In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level |
Aerosols | Aerosols | Insitu | Hourly Averages | 1979 | Go To Directory | Readme |
|
336 |
Tutuila, American Samoa (SMO) In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level |
Aerosols | Aerosols | Insitu | Hourly Averages | 1980 | Go To Directory | Readme |
|
337 |
Tutuila, American Samoa (SMO) In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level |
Aerosols | Aerosols | Insitu | Hourly Averages | 1981 | Go To Directory | Readme |
|
338 |
Tutuila, American Samoa (SMO) In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level |
Aerosols | Aerosols | Insitu | Hourly Averages | 1982 | Go To Directory | Readme |
|
339 |
Tutuila, American Samoa (SMO) In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level |
Aerosols | Aerosols | Insitu | Hourly Averages | 1983 | Go To Directory | Readme |
|
340 |
Tutuila, American Samoa (SMO) In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level |
Aerosols | Aerosols | Insitu | Hourly Averages | 1984 | Go To Directory | Readme |
|
341 |
Tutuila, American Samoa (SMO) In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level |
Aerosols | Aerosols | Insitu | Hourly Averages | 1985 | Go To Directory | Readme |
|
342 |
Tutuila, American Samoa (SMO) In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level |
Aerosols | Aerosols | Insitu | Hourly Averages | 1986 | Go To Directory | Readme |
|
343 |
Tutuila, American Samoa (SMO) In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level |
Aerosols | Aerosols | Insitu | Hourly Averages | 1987 | Go To Directory | Readme |
|
344 |
Tutuila, American Samoa (SMO) In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level |
Aerosols | Aerosols | Insitu | Hourly Averages | 1988 | Go To Directory | Readme |
|
345 |
Tutuila, American Samoa (SMO) In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level |
Aerosols | Aerosols | Insitu | Hourly Averages | 1989 | Go To Directory | Readme |
|
346 |
Tutuila, American Samoa (SMO) In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level |
Aerosols | Aerosols | Insitu | Hourly Averages | 1990 | Go To Directory | Readme |
|
347 |
Tutuila, American Samoa (SMO) In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level |
Aerosols | Aerosols | Insitu | Hourly Averages | 1991 | Go To Directory | Readme |
|
348 |
Tutuila, American Samoa (SMO) In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level |
Aerosols | Aerosols | Insitu | Hourly Averages | 1992 | Go To Directory | Readme |
|
349 |
Tutuila, American Samoa (SMO) In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level |
Aerosols | Aerosols | Insitu | Hourly Averages | 1993 | Go To Directory | Readme |
|
350 |
Tutuila, American Samoa (SMO) In-situ Hourly Averages of aerosol properties measured at 10 meters above ground level |
Aerosols | Aerosols | Insitu | Hourly Averages | 1994 | Go To Directory | Readme |