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 |
|---|---|---|---|---|---|---|---|---|
|
2451 |
Marthas Vineyard, Massachusetts, United States (MVY) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2452 |
Marthas Vineyard, Massachusetts, United States (MVY) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2453 |
Marthas Vineyard, Massachusetts, United States (MVY) Air samples collected in glass flasks. |
Greenhouse Gases | Sulfur Hexafluoride (SF6) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2454 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | Acetylene (C2H2) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2455 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | Ethane (C2H6) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2456 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | Propane (C3H8) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2457 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | Benzene (C6H6) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2458 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | PFC-14 (CF4) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2459 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | CFC-115 (CClF2CF3) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2460 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | CFC-11 (CCl3F (ion 103)) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2461 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | CFC-13 (CClF3) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2462 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | Methelyne Bromide (CH2Br2) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2463 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | Methyl Chloroform (97) (CH3CCl3) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2464 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | Chloroform (CHCl3) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2465 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | ethylene dichloride (1,2 DCE) (CH2ClCH2Cl) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2466 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | Halon-1301 (CF3Br) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2467 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | Halon-2402 (CBrF2CBrF2) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2468 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | HCFC-133a (CH2ClCF3) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2469 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | HCFC-22 (CHF2Cl) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2470 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | HFC-125 (CHF2CF3) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2471 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | HFC-134a (CH2FCF3) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2472 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | HFC-143a (CH3CF3) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2473 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | HFC-152a (CH3CHF2) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2474 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | HFC-227ea (CF3CHFCF3) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2475 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | HFC-236fa (CF3CH2CF3) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2476 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | HFC-32 (CH2F2) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2477 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | PFC-218 (C3F8) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2478 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | Perfluorotriethylamine (PFTEA) ((C2F5)3N) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2479 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | Perfluorotripropylamine (PFTPA) ((C3F7)3N) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2480 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Greenhouse Gases | Methane (CH4) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2481 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Monoxide (CO) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2482 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Greenhouse Gases | Carbon Dioxide (CO2) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2483 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | Isobutane (i-C4H10) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2484 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | isopentane (i-C5H12) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2485 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Greenhouse Gases | Nitrous Oxide (N2O) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2486 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | n-Butane (n-C4H10) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2487 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Halocompounds | n-Pentane (n-C5H12) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2488 |
Mt. Wilson Observatory, United States (MWO) Air samples collected in glass flasks. |
Greenhouse Gases | Sulfur Hexafluoride (SF6) |
Surface PFP | Discrete | Multiple | Download | Readme |
|
2489 |
Multiple Sites Monthly means from two or more measurement programs. |
Halocompounds | CFC-11 (cfc11) |
Combined | Monthly Averages | Multiple | Download | |
|
2490 |
Multiple Sites Monthly means from two or more measurement programs. |
Halocompounds | CFC-12 (cfc12) |
Combined | Monthly Averages | Multiple | Download | |
|
2491 |
Multiple Sites Flask samples analyzed by GCMS. |
Halocompounds | Ethane (C2H6) |
Flask | Discrete | Multiple | Download | |
|
2492 |
Multiple Sites Flask samples analyzed by GCMS. |
Halocompounds | Propane (C3H8) |
Flask | Discrete | Multiple | Download | |
|
2493 |
Multiple Sites Flask samples analyzed by GCMS. |
Halocompounds | PFC-14 (CF4) |
Flask | Discrete | Multiple | Download | |
|
2494 |
Multiple Sites Flask samples analyzed by GCMS. |
Halocompounds | Methyl Chloroform (CH3CCl3) |
Flask | Discrete | Multiple | Download | Readme |
|
2495 |
Multiple Sites Flask samples analyzed by GCMS. |
Halocompounds | Methyl Chloride (CH3Cl) |
Flask | Discrete | Multiple | Download | Readme |
|
2496 |
Multiple Sites Flask samples analyzed by GCMS. |
Halocompounds | Halon-1301 (H-1301) |
Flask | Discrete | Multiple | Download | Readme |
|
2497 |
Multiple Sites Flask samples analyzed by GCMS. |
Halocompounds | HFC-125 | Flask | Discrete | Multiple | Download | Readme |
|
2498 |
Multiple Sites Flask samples analyzed by GCMS. |
Halocompounds | HFC-143a | Flask | Discrete | Multiple | Download | Readme |
|
2499 |
Multiple Sites Flask samples analyzed by GCMS. |
Halocompounds | HFC-32 | Flask | Discrete | Multiple | Download | Readme |
|
2500 |
Multiple Sites Flask samples analyzed by GCMS. |
Halocompounds | HFC-236fa (CF3CH2CF3) |
Flask | Discrete | Multiple | Download |