GML Data Finder
Use this web page to find specific data files available from the Global Monitoring Laboratory. Click on the Data button under the 'Data' column heading in the table to go to the description and download page for that dataset.
Select from the following lists to narrow your search.
Parameter
CFC-11 (11)
CFC-12 (11)
Carbon Tetrachloride (11)
Methyl Chloroform (11)
CFC-113 (6)
Halon-1211 (6)
HCFC-142b (5)
HCFC-22 (5)
Methyl Chloride (5)
CFC-12 (11)
Carbon Tetrachloride (11)
Methyl Chloroform (11)
CFC-113 (6)
Halon-1211 (6)
HCFC-142b (5)
HCFC-22 (5)
Methyl Chloride (5)
Type
Displaying [1 - 50] of 71 records.
| Dataset Number | Site | Category | Parameter | Type | Frequency | Year | Data |
|---|---|---|---|---|---|---|---|
|
1 |
Barrow Atmospheric Baseline Observatory, United States (BRW) Carbon Tetrachloride hourly averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | Carbon Tetrachloride (CCl4) |
Insitu | Hourly Averages | Multiple | Data |
|
2 |
Barrow Atmospheric Baseline Observatory, United States (BRW) Carbon Tetrachloride hourly averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ RITS GC. |
Halocompounds | Carbon Tetrachloride (CCl4) |
Insitu | Hourly Averages | Multiple | Data |
|
3 |
Barrow Atmospheric Baseline Observatory, United States (BRW) Methyl Chloroform hourly averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | Methyl Chloroform (CH3CCl3) |
Insitu | Hourly Averages | Multiple | Data |
|
4 |
Barrow Atmospheric Baseline Observatory, United States (BRW) Methyl Chloroform hourly averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ RITS GC. |
Halocompounds | Methyl Chloroform (CH3CCl3) |
Insitu | Hourly Averages | Multiple | Data |
|
5 |
Barrow Atmospheric Baseline Observatory, United States (BRW) CFC-11 hourly averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | CFC-11 (cfc11) |
Insitu | Hourly Averages | Multiple | Data |
|
6 |
Barrow Atmospheric Baseline Observatory, United States (BRW) CFC-11 hourly averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ RITS GC. |
Halocompounds | CFC-11 (cfc11) |
Insitu | Hourly Averages | Multiple | Data |
|
7 |
Barrow Atmospheric Baseline Observatory, United States (BRW) CFC-113 hourly averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | CFC-113 (cfc113) |
Insitu | Hourly Averages | Multiple | Data |
|
8 |
Barrow Atmospheric Baseline Observatory, United States (BRW) CFC-12 hourly averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | CFC-12 (cfc12) |
Insitu | Hourly Averages | Multiple | Data |
|
9 |
Barrow Atmospheric Baseline Observatory, United States (BRW) CFC-12 hourly averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ RITS GC. |
Halocompounds | CFC-12 (cfc12) |
Insitu | Hourly Averages | Multiple | Data |
|
10 |
Barrow Atmospheric Baseline Observatory, United States (BRW) Methyl Chloride hourly averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | Methyl Chloride (ch3cl) |
Insitu | Hourly Averages | Multiple | Data |
|
11 |
Barrow Atmospheric Baseline Observatory, United States (BRW) Halon-1211 hourly averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | Halon-1211 (h1211) |
Insitu | Hourly Averages | Multiple | Data |
|
12 |
Barrow Atmospheric Baseline Observatory, United States (BRW) HCFC-142b hourly averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | HCFC-142b (hcfc142b) |
Insitu | Hourly Averages | Multiple | Data |
|
13 |
Barrow Atmospheric Baseline Observatory, United States (BRW) HCFC-22 hourly averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | HCFC-22 (hcfc22) |
Insitu | Hourly Averages | Multiple | Data |
|
14 |
Mauna Loa, Hawaii, United States (MLO) Carbon Tetrachloride hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. |
Halocompounds | Carbon Tetrachloride (CCl4) |
Insitu | Hourly Averages | Multiple | Data |
|
15 |
Mauna Loa, Hawaii, United States (MLO) Carbon Tetrachloride hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ RITS GC. |
Halocompounds | Carbon Tetrachloride (CCl4) |
Insitu | Hourly Averages | Multiple | Data |
|
16 |
Mauna Loa, Hawaii, United States (MLO) Methyl Chloroform hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. |
Halocompounds | Methyl Chloroform (CH3CCl3) |
Insitu | Hourly Averages | Multiple | Data |
|
17 |
Mauna Loa, Hawaii, United States (MLO) Methyl Chloroform hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ RITS GC. |
Halocompounds | Methyl Chloroform (CH3CCl3) |
Insitu | Hourly Averages | Multiple | Data |
|
18 |
Mauna Loa, Hawaii, United States (MLO) CFC-11 hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. |
Halocompounds | CFC-11 (cfc11) |
Insitu | Hourly Averages | Multiple | Data |
|
19 |
Mauna Loa, Hawaii, United States (MLO) CFC-11 hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ RITS GC. |
Halocompounds | CFC-11 (cfc11) |
Insitu | Hourly Averages | Multiple | Data |
|
20 |
Mauna Loa, Hawaii, United States (MLO) CFC-113 hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. |
Halocompounds | CFC-113 (cfc113) |
Insitu | Hourly Averages | Multiple | Data |
|
21 |
Mauna Loa, Hawaii, United States (MLO) CFC-12 hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. |
Halocompounds | CFC-12 (cfc12) |
Insitu | Hourly Averages | Multiple | Data |
|
22 |
Mauna Loa, Hawaii, United States (MLO) CFC-12 hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ RITS GC. |
Halocompounds | CFC-12 (cfc12) |
Insitu | Hourly Averages | Multiple | Data |
|
23 |
Mauna Loa, Hawaii, United States (MLO) Methyl Chloride hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. |
Halocompounds | Methyl Chloride (ch3cl) |
Insitu | Hourly Averages | Multiple | Data |
|
24 |
Mauna Loa, Hawaii, United States (MLO) Halon-1211 hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. |
Halocompounds | Halon-1211 (h1211) |
Insitu | Hourly Averages | Multiple | Data |
|
25 |
Mauna Loa, Hawaii, United States (MLO) HCFC-142b hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. |
Halocompounds | HCFC-142b (hcfc142b) |
Insitu | Hourly Averages | Multiple | Data |
|
26 |
Mauna Loa, Hawaii, United States (MLO) HCFC-22 hourly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. |
Halocompounds | HCFC-22 (hcfc22) |
Insitu | Hourly Averages | Multiple | Data |
|
27 |
Niwot Ridge, Colorado, United States (NWR) Carbon Tetrachloride hourly averaged measurements at Niwot Ridge, Colorado, United States from continuous in-situ CATS GC. |
Halocompounds | Carbon Tetrachloride (CCl4) |
Insitu | Hourly Averages | Multiple | Data |
|
28 |
Niwot Ridge, Colorado, United States (NWR) Carbon Tetrachloride hourly averaged measurements at Niwot Ridge, Colorado, United States from continuous in-situ RITS GC. |
Halocompounds | Carbon Tetrachloride (CCl4) |
Insitu | Hourly Averages | Multiple | Data |
|
29 |
Niwot Ridge, Colorado, United States (NWR) Methyl Chloroform hourly averaged measurements at Niwot Ridge, Colorado, United States from continuous in-situ CATS GC. |
Halocompounds | Methyl Chloroform (CH3CCl3) |
Insitu | Hourly Averages | Multiple | Data |
|
30 |
Niwot Ridge, Colorado, United States (NWR) Methyl Chloroform hourly averaged measurements at Niwot Ridge, Colorado, United States from continuous in-situ RITS GC. |
Halocompounds | Methyl Chloroform (CH3CCl3) |
Insitu | Hourly Averages | Multiple | Data |
|
31 |
Niwot Ridge, Colorado, United States (NWR) CFC-11 hourly averaged measurements at Niwot Ridge, Colorado, United States from continuous in-situ CATS GC. |
Halocompounds | CFC-11 (cfc11) |
Insitu | Hourly Averages | Multiple | Data |
|
32 |
Niwot Ridge, Colorado, United States (NWR) CFC-11 hourly averaged measurements at Niwot Ridge, Colorado, United States from continuous in-situ RITS GC. |
Halocompounds | CFC-11 (cfc11) |
Insitu | Hourly Averages | Multiple | Data |
|
33 |
Niwot Ridge, Colorado, United States (NWR) CFC-113 hourly averaged measurements at Niwot Ridge, Colorado, United States from continuous in-situ CATS GC. |
Halocompounds | CFC-113 (cfc113) |
Insitu | Hourly Averages | Multiple | Data |
|
34 |
Niwot Ridge, Colorado, United States (NWR) CFC-12 hourly averaged measurements at Niwot Ridge, Colorado, United States from continuous in-situ CATS GC. |
Halocompounds | CFC-12 (cfc12) |
Insitu | Hourly Averages | Multiple | Data |
|
35 |
Niwot Ridge, Colorado, United States (NWR) CFC-12 hourly averaged measurements at Niwot Ridge, Colorado, United States from continuous in-situ RITS GC. |
Halocompounds | CFC-12 (cfc12) |
Insitu | Hourly Averages | Multiple | Data |
|
36 |
Niwot Ridge, Colorado, United States (NWR) Methyl Chloride hourly averaged measurements at Niwot Ridge, Colorado, United States from continuous in-situ CATS GC. |
Halocompounds | Methyl Chloride (ch3cl) |
Insitu | Hourly Averages | Multiple | Data |
|
37 |
Niwot Ridge, Colorado, United States (NWR) Halon-1211 hourly averaged measurements at Niwot Ridge, Colorado, United States from continuous in-situ CATS GC. |
Halocompounds | Halon-1211 (h1211) |
Insitu | Hourly Averages | Multiple | Data |
|
38 |
Niwot Ridge, Colorado, United States (NWR) HCFC-142b hourly averaged measurements at Niwot Ridge, Colorado, United States from continuous in-situ CATS GC. |
Halocompounds | HCFC-142b (hcfc142b) |
Insitu | Hourly Averages | Multiple | Data |
|
39 |
Niwot Ridge, Colorado, United States (NWR) HCFC-22 hourly averaged measurements at Niwot Ridge, Colorado, United States from continuous in-situ CATS GC. |
Halocompounds | HCFC-22 (hcfc22) |
Insitu | Hourly Averages | Multiple | Data |
|
40 |
Tutuila, American Samoa (SMO) Carbon Tetrachloride hourly averaged measurements at Tutuila, American Samoa from continuous in-situ CATS GC. |
Halocompounds | Carbon Tetrachloride (CCl4) |
Insitu | Hourly Averages | Multiple | Data |
|
41 |
Tutuila, American Samoa (SMO) Carbon Tetrachloride hourly averaged measurements at Tutuila, American Samoa from continuous in-situ RITS GC. |
Halocompounds | Carbon Tetrachloride (CCl4) |
Insitu | Hourly Averages | Multiple | Data |
|
42 |
Tutuila, American Samoa (SMO) Methyl Chloroform hourly averaged measurements at Tutuila, American Samoa from continuous in-situ CATS GC. |
Halocompounds | Methyl Chloroform (CH3CCl3) |
Insitu | Hourly Averages | Multiple | Data |
|
43 |
Tutuila, American Samoa (SMO) Methyl Chloroform hourly averaged measurements at Tutuila, American Samoa from continuous in-situ RITS GC. |
Halocompounds | Methyl Chloroform (CH3CCl3) |
Insitu | Hourly Averages | Multiple | Data |
|
44 |
Tutuila, American Samoa (SMO) CFC-11 hourly averaged measurements at Tutuila, American Samoa from continuous in-situ CATS GC. |
Halocompounds | CFC-11 (cfc11) |
Insitu | Hourly Averages | Multiple | Data |
|
45 |
Tutuila, American Samoa (SMO) CFC-11 hourly averaged measurements at Tutuila, American Samoa from continuous in-situ RITS GC. |
Halocompounds | CFC-11 (cfc11) |
Insitu | Hourly Averages | Multiple | Data |
|
46 |
Tutuila, American Samoa (SMO) CFC-113 hourly averaged measurements at Tutuila, American Samoa from continuous in-situ CATS GC. |
Halocompounds | CFC-113 (cfc113) |
Insitu | Hourly Averages | Multiple | Data |
|
47 |
Tutuila, American Samoa (SMO) CFC-12 hourly averaged measurements at Tutuila, American Samoa from continuous in-situ CATS GC. |
Halocompounds | CFC-12 (cfc12) |
Insitu | Hourly Averages | Multiple | Data |
|
48 |
Tutuila, American Samoa (SMO) CFC-12 hourly averaged measurements at Tutuila, American Samoa from continuous in-situ RITS GC. |
Halocompounds | CFC-12 (cfc12) |
Insitu | Hourly Averages | Multiple | Data |
|
49 |
Tutuila, American Samoa (SMO) Methyl Chloride hourly averaged measurements at Tutuila, American Samoa from continuous in-situ CATS GC. |
Halocompounds | Methyl Chloride (ch3cl) |
Insitu | Hourly Averages | Multiple | Data |
|
50 |
Tutuila, American Samoa (SMO) Halon-1211 hourly averaged measurements at Tutuila, American Samoa from continuous in-situ CATS GC. |
Halocompounds | Halon-1211 (h1211) |
Insitu | Hourly Averages | Multiple | Data |
Displaying [1 - 50] of 71 records.
Dataset list last updated on 08 March 2025
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