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.


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BAO (41)
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41 Datasets filtered from 4796 originally. Reset all Filters

Displaying [1 - 41] of 41 records.    
Dataset Number Site Category Name Type Frequency Year Data Readme
1
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Continuous measurements of surface ozone.
Ozone Ozone
(O3)
Insitu Hourly Averages Multiple Go To Directory Readme
2
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds Acetylene
(C2H2)
Surface PFP Discrete Multiple Download Readme
3
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds Ethane
(C2H6)
Surface PFP Discrete Multiple Download Readme
4
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds Propane
(C3H8)
Surface PFP Discrete Multiple Download Readme
5
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds Benzene
(C6H6)
Surface PFP Discrete Multiple Download Readme
6
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds PFC-14
(CF4)
Surface PFP Discrete Multiple Download Readme
7
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds CFC-115
(CClF2CF3)
Surface PFP Discrete Multiple Download Readme
8
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds CFC-11
(CCl3F (ion 103))
Surface PFP Discrete Multiple Download Readme
9
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds CFC-13
(CClF3)
Surface PFP Discrete Multiple Download Readme
10
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds Methelyne Bromide
(CH2Br2)
Surface PFP Discrete Multiple Download Readme
11
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds Methyl Chloroform (97)
(CH3CCl3)
Surface PFP Discrete Multiple Download Readme
12
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds Chloroform
(CHCl3)
Surface PFP Discrete Multiple Download Readme
13
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds Halon-1301
(CF3Br)
Surface PFP Discrete Multiple Download Readme
14
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds Halon-2402
(CBrF2CBrF2)
Surface PFP Discrete Multiple Download Readme
15
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds HCFC-133a
(CH2ClCF3)
Surface PFP Discrete Multiple Download Readme
16
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds HCFC-22
(CHF2Cl)
Surface PFP Discrete Multiple Download Readme
17
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds HFC-125
(CHF2CF3)
Surface PFP Discrete Multiple Download Readme
18
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds HFC-134a
(CH2FCF3)
Surface PFP Discrete Multiple Download Readme
19
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds HFC-143a
(CH3CF3)
Surface PFP Discrete Multiple Download Readme
20
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds HFC-152a
(CH3CHF2)
Surface PFP Discrete Multiple Download Readme
21
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds HFC-227ea
(CF3CHFCF3)
Surface PFP Discrete Multiple Download Readme
22
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds HFC-236fa
(CF3CH2CF3)
Surface PFP Discrete Multiple Download Readme
23
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds HFC-32
(CH2F2)
Surface PFP Discrete Multiple Download Readme
24
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds PFC-218
(C3F8)
Surface PFP Discrete Multiple Download Readme
25
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Aircraft PFP Discrete Multiple Download Readme
26
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Surface PFP Discrete Multiple Download Readme
27
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Monoxide
(CO)
Aircraft PFP Discrete Multiple Download Readme
28
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Monoxide
(CO)
Surface PFP Discrete Multiple Download Readme
29
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Continuous In-situ co analyzer from Towers.
Greenhouse Gases Carbon Monoxide
(CO)
Insitu Hourly Averages Multiple Go To Directory Readme
30
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Aircraft PFP Discrete Multiple Download Readme
31
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Surface PFP Discrete Multiple Download Readme
32
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
33
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Continuous in-situ measurements of solar radiation.
Radiation Surface Radiation
(grad)
Insitu Minute Averages Multiple Go To Directory Readme
34
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds Isobutane
(i-C4H10)
Surface PFP Discrete Multiple Download Readme
35
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds isopentane
(i-C5H12)
Surface PFP Discrete Multiple Download Readme
36
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Greenhouse Gases Nitrous Oxide
(N2O)
Aircraft PFP Discrete Multiple Download Readme
37
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Greenhouse Gases Nitrous Oxide
(N2O)
Surface PFP Discrete Multiple Download Readme
38
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds n-Butane
(n-C4H10)
Surface PFP Discrete Multiple Download Readme
39
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Halocompounds n-Pentane
(n-C5H12)
Surface PFP Discrete Multiple Download Readme
40
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Greenhouse Gases Sulfur Hexafluoride
(SF6)
Aircraft PFP Discrete Multiple Download Readme
41
Boulder Atmospheric Observatory, Colorado, United States (BAO)
Air samples collected in glass flasks.
Greenhouse Gases Sulfur Hexafluoride
(SF6)
Surface PFP Discrete Multiple Download Readme
Displaying [1 - 41] of 41 records.    

Dataset list last updated on 17 February 2024
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