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 (33)
CFC-12 (33)
Carbon Tetrachloride (33)
Methyl Chloroform (33)
CFC-113 (18)
Halon-1211 (18)
HCFC-142b (15)
HCFC-22 (15)
Methyl Chloride (15)
CFC-12 (33)
Carbon Tetrachloride (33)
Methyl Chloroform (33)
CFC-113 (18)
Halon-1211 (18)
HCFC-142b (15)
HCFC-22 (15)
Methyl Chloride (15)
Frequency
Displaying [1 - 50] of 213 records.
| Dataset Number | Site | Category | Parameter | Type | Frequency | Year | Data |
|---|---|---|---|---|---|---|---|
|
1 |
Barrow Atmospheric Baseline Observatory, United States (BRW) Carbon Tetrachloride daily averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | Carbon Tetrachloride (CCl4) |
Insitu | Daily 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 CATS GC. |
Halocompounds | Carbon Tetrachloride (CCl4) |
Insitu | Hourly Averages | Multiple | Data |
|
3 |
Barrow Atmospheric Baseline Observatory, United States (BRW) Carbon Tetrachloride monthly averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | Carbon Tetrachloride (CCl4) |
Insitu | Monthly Averages | Multiple | Data |
|
4 |
Barrow Atmospheric Baseline Observatory, United States (BRW) Carbon Tetrachloride daily averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ RITS GC. |
Halocompounds | Carbon Tetrachloride (CCl4) |
Insitu | Daily Averages | Multiple | Data |
|
5 |
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 |
|
6 |
Barrow Atmospheric Baseline Observatory, United States (BRW) Carbon Tetrachloride monthly averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ RITS GC. |
Halocompounds | Carbon Tetrachloride (CCl4) |
Insitu | Monthly Averages | Multiple | Data |
|
7 |
Barrow Atmospheric Baseline Observatory, United States (BRW) Methyl Chloroform daily averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | Methyl Chloroform (CH3CCl3) |
Insitu | Daily Averages | Multiple | Data |
|
8 |
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 |
|
9 |
Barrow Atmospheric Baseline Observatory, United States (BRW) Methyl Chloroform monthly averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | Methyl Chloroform (CH3CCl3) |
Insitu | Monthly Averages | Multiple | Data |
|
10 |
Barrow Atmospheric Baseline Observatory, United States (BRW) Methyl Chloroform daily averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ RITS GC. |
Halocompounds | Methyl Chloroform (CH3CCl3) |
Insitu | Daily Averages | Multiple | Data |
|
11 |
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 |
|
12 |
Barrow Atmospheric Baseline Observatory, United States (BRW) Methyl Chloroform monthly averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ RITS GC. |
Halocompounds | Methyl Chloroform (CH3CCl3) |
Insitu | Monthly Averages | Multiple | Data |
|
13 |
Barrow Atmospheric Baseline Observatory, United States (BRW) CFC-11 daily averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | CFC-11 (cfc11) |
Insitu | Daily Averages | Multiple | Data |
|
14 |
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 |
|
15 |
Barrow Atmospheric Baseline Observatory, United States (BRW) CFC-11 monthly averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | CFC-11 (cfc11) |
Insitu | Monthly Averages | Multiple | Data |
|
16 |
Barrow Atmospheric Baseline Observatory, United States (BRW) CFC-11 daily averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ RITS GC. |
Halocompounds | CFC-11 (cfc11) |
Insitu | Daily Averages | Multiple | Data |
|
17 |
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 |
|
18 |
Barrow Atmospheric Baseline Observatory, United States (BRW) CFC-11 monthly averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ RITS GC. |
Halocompounds | CFC-11 (cfc11) |
Insitu | Monthly Averages | Multiple | Data |
|
19 |
Barrow Atmospheric Baseline Observatory, United States (BRW) CFC-113 daily averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | CFC-113 (cfc113) |
Insitu | Daily Averages | Multiple | Data |
|
20 |
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 |
|
21 |
Barrow Atmospheric Baseline Observatory, United States (BRW) CFC-113 monthly averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | CFC-113 (cfc113) |
Insitu | Monthly Averages | Multiple | Data |
|
22 |
Barrow Atmospheric Baseline Observatory, United States (BRW) CFC-12 daily averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | CFC-12 (cfc12) |
Insitu | Daily Averages | Multiple | Data |
|
23 |
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 |
|
24 |
Barrow Atmospheric Baseline Observatory, United States (BRW) CFC-12 monthly averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | CFC-12 (cfc12) |
Insitu | Monthly Averages | Multiple | Data |
|
25 |
Barrow Atmospheric Baseline Observatory, United States (BRW) CFC-12 daily averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ RITS GC. |
Halocompounds | CFC-12 (cfc12) |
Insitu | Daily Averages | Multiple | Data |
|
26 |
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 |
|
27 |
Barrow Atmospheric Baseline Observatory, United States (BRW) CFC-12 monthly averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ RITS GC. |
Halocompounds | CFC-12 (cfc12) |
Insitu | Monthly Averages | Multiple | Data |
|
28 |
Barrow Atmospheric Baseline Observatory, United States (BRW) Methyl Chloride daily averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | Methyl Chloride (ch3cl) |
Insitu | Daily Averages | Multiple | Data |
|
29 |
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 |
|
30 |
Barrow Atmospheric Baseline Observatory, United States (BRW) Methyl Chloride monthly averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | Methyl Chloride (ch3cl) |
Insitu | Monthly Averages | Multiple | Data |
|
31 |
Barrow Atmospheric Baseline Observatory, United States (BRW) Halon-1211 daily averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | Halon-1211 (h1211) |
Insitu | Daily Averages | Multiple | Data |
|
32 |
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 |
|
33 |
Barrow Atmospheric Baseline Observatory, United States (BRW) Halon-1211 monthly averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | Halon-1211 (h1211) |
Insitu | Monthly Averages | Multiple | Data |
|
34 |
Barrow Atmospheric Baseline Observatory, United States (BRW) HCFC-142b daily averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | HCFC-142b (hcfc142b) |
Insitu | Daily Averages | Multiple | Data |
|
35 |
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 |
|
36 |
Barrow Atmospheric Baseline Observatory, United States (BRW) HCFC-142b monthly averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | HCFC-142b (hcfc142b) |
Insitu | Monthly Averages | Multiple | Data |
|
37 |
Barrow Atmospheric Baseline Observatory, United States (BRW) HCFC-22 daily averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | HCFC-22 (hcfc22) |
Insitu | Daily Averages | Multiple | Data |
|
38 |
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 |
|
39 |
Barrow Atmospheric Baseline Observatory, United States (BRW) HCFC-22 monthly averaged measurements at Barrow Atmospheric Baseline Observatory, United States from continuous in-situ CATS GC. |
Halocompounds | HCFC-22 (hcfc22) |
Insitu | Monthly Averages | Multiple | Data |
|
40 |
Mauna Loa, Hawaii, United States (MLO) Carbon Tetrachloride daily averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. |
Halocompounds | Carbon Tetrachloride (CCl4) |
Insitu | Daily Averages | Multiple | Data |
|
41 |
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 |
|
42 |
Mauna Loa, Hawaii, United States (MLO) Carbon Tetrachloride monthly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. |
Halocompounds | Carbon Tetrachloride (CCl4) |
Insitu | Monthly Averages | Multiple | Data |
|
43 |
Mauna Loa, Hawaii, United States (MLO) Carbon Tetrachloride daily averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ RITS GC. |
Halocompounds | Carbon Tetrachloride (CCl4) |
Insitu | Daily Averages | Multiple | Data |
|
44 |
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 |
|
45 |
Mauna Loa, Hawaii, United States (MLO) Carbon Tetrachloride monthly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ RITS GC. |
Halocompounds | Carbon Tetrachloride (CCl4) |
Insitu | Monthly Averages | Multiple | Data |
|
46 |
Mauna Loa, Hawaii, United States (MLO) Methyl Chloroform daily averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. |
Halocompounds | Methyl Chloroform (CH3CCl3) |
Insitu | Daily Averages | Multiple | Data |
|
47 |
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 |
|
48 |
Mauna Loa, Hawaii, United States (MLO) Methyl Chloroform monthly averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ CATS GC. |
Halocompounds | Methyl Chloroform (CH3CCl3) |
Insitu | Monthly Averages | Multiple | Data |
|
49 |
Mauna Loa, Hawaii, United States (MLO) Methyl Chloroform daily averaged measurements at Mauna Loa, Hawaii, United States from continuous in-situ RITS GC. |
Halocompounds | Methyl Chloroform (CH3CCl3) |
Insitu | Daily Averages | Multiple | Data |
|
50 |
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 |
Displaying [1 - 50] of 213 records.
Dataset list last updated on 29 March 2025
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