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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NHA (36)
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36 Datasets filtered from 4798 originally. Reset all Filters

Displaying [1 - 36] of 36 records.    
Dataset Number Site Category Name Type Frequency Year Data Readme
1
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Vertical Profile of Ozone from Aircraft flight.
Ozone Ozone
(O3)
Aircraft Vertical Profile NHA Go To Directory Readme
2
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds Acetylene
(C2H2)
Aircraft PFP Discrete Multiple Download Readme
3
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds Ethane
(C2H6)
Aircraft PFP Discrete Multiple Download Readme
4
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds Propane
(C3H8)
Aircraft PFP Discrete Multiple Download Readme
5
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds Benzene
(C6H6)
Aircraft PFP Discrete Multiple Download Readme
6
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds PFC-14
(CF4)
Aircraft PFP Discrete Multiple Download Readme
7
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds CFC-115
(CClF2CF3)
Aircraft PFP Discrete Multiple Download Readme
8
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds CFC-11
(CCl3F (ion 103))
Aircraft PFP Discrete Multiple Download Readme
9
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds CFC-13
(CClF3)
Aircraft PFP Discrete Multiple Download Readme
10
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds Methelyne Bromide
(CH2Br2)
Aircraft PFP Discrete Multiple Download Readme
11
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds Methyl Chloroform (97)
(CH3CCl3)
Aircraft PFP Discrete Multiple Download Readme
12
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds Chloroform
(CHCl3)
Aircraft PFP Discrete Multiple Download Readme
13
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds ethylene dichloride (1,2 DCE)
(CH2ClCH2Cl)
Aircraft PFP Discrete Multiple Download Readme
14
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds Halon-1301
(CF3Br)
Aircraft PFP Discrete Multiple Download Readme
15
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds Halon-2402
(CBrF2CBrF2)
Aircraft PFP Discrete Multiple Download Readme
16
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds HCFC-133a
(CH2ClCF3)
Aircraft PFP Discrete Multiple Download Readme
17
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds HCFC-22
(CHF2Cl)
Aircraft PFP Discrete Multiple Download Readme
18
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds HFC-125
(CHF2CF3)
Aircraft PFP Discrete Multiple Download Readme
19
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds HFC-134a
(CH2FCF3)
Aircraft PFP Discrete Multiple Download Readme
20
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds HFC-143a
(CH3CF3)
Aircraft PFP Discrete Multiple Download Readme
21
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds HFC-152a
(CH3CHF2)
Aircraft PFP Discrete Multiple Download Readme
22
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds HFC-227ea
(CF3CHFCF3)
Aircraft PFP Discrete Multiple Download Readme
23
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds HFC-236fa
(CF3CH2CF3)
Aircraft PFP Discrete Multiple Download Readme
24
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds HFC-32
(CH2F2)
Aircraft PFP Discrete Multiple Download Readme
25
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds PFC-218
(C3F8)
Aircraft PFP Discrete Multiple Download Readme
26
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds Perfluorotriethylamine (PFTEA)
((C2F5)3N)
Aircraft PFP Discrete Multiple Download Readme
27
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds Perfluorotripropylamine (PFTPA)
((C3F7)3N)
Aircraft PFP Discrete Multiple Download Readme
28
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Aircraft PFP Discrete Multiple Download Readme
29
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Monoxide
(CO)
Aircraft PFP Discrete Multiple Download Readme
30
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Greenhouse Gases Carbon Dioxide
(CO2)
Aircraft PFP Discrete Multiple Download Readme
31
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds Isobutane
(i-C4H10)
Aircraft PFP Discrete Multiple Download Readme
32
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds isopentane
(i-C5H12)
Aircraft PFP Discrete Multiple Download Readme
33
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Greenhouse Gases Nitrous Oxide
(N2O)
Aircraft PFP Discrete Multiple Download Readme
34
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds n-Butane
(n-C4H10)
Aircraft PFP Discrete Multiple Download Readme
35
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Halocompounds n-Pentane
(n-C5H12)
Aircraft PFP Discrete Multiple Download Readme
36
Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA)
Air samples collected in glass flasks.
Greenhouse Gases Sulfur Hexafluoride
(SF6)
Aircraft PFP Discrete Multiple Download Readme
Displaying [1 - 36] of 36 records.    

Dataset list last updated on 16 March 2024
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