Available Charts

36 charts configured. JSON metadata is available at /api/charts.

Chart Category Frequency Unit Type Source Designer Implementer
Carbon dioxide
Annual atmospheric concentration of carbon dioxide from WDCGG.
 Greenhouse gases annual ppm line WDCGG WMO UNEP/GRID-Geneva
Methane
Annual atmospheric concentration of methane from WDCGG.
 Greenhouse gases annual ppb line-with-uncertainty WDCGG WMO UNEP/GRID-Geneva
Nitrous oxide
Annual atmospheric concentration of nitrous oxide from WDCGG.
 Greenhouse gases annual ppb line WDCGG WMO UNEP/GRID-Geneva
Carbon dioxide growth rate
Annual growth rate of atmospheric carbon dioxide concentration from WDCGG.
 Greenhouse gases annual ppm yr⁻¹ line WDCGG WMO UNEP/GRID-Geneva
Methane growth rate
Annual growth rate of atmospheric methane concentration from WDCGG.
 Greenhouse gases annual ppb yr⁻¹ line WDCGG WMO UNEP/GRID-Geneva
Nitrous oxide growth rate
Annual growth rate of atmospheric nitrous oxide concentration from WDCGG.
 Greenhouse gases annual ppb yr⁻¹ line WDCGG WMO UNEP/GRID-Geneva
Sulphur hexafluoride
Annual atmospheric concentration of sulphur hexafluoride from NOAA.
 Greenhouse gases annual ppt line NOAA WMO UNEP/GRID-Geneva
Carbon dioxide single-site series
Annual atmospheric concentration of carbon dioxide from the following two data sets: Kennaook/Cape Grim, Mauna Loa.
 Greenhouse gases annual ppm multiple-lines Kennaook/Cape Grim, Mauna Loa WMO UNEP/GRID-Geneva
Global mean temperature
Annual global mean temperature anomaly relative to the 1850-1900 average.
 Global mean temperature annual °C multiple-lines Berkeley Earth Hires, CMA, CMST, DCENT-I, ERA5, GISTEMP, HadCRUT, JRA-3Q, NOAAGlobalTemp WMO UNEP/GRID-Geneva
Land air temperature
Annual global mean land air temperature anomaly relative to the 1991-2020 average.
 Global mean temperature annual °C multiple-lines-with-uncertainty Berkeley Earth Hires, CMA, CMST, CRUTEM, DCENT-I, ERA5, JRA-3Q, NOAA LSAT WMO UNEP/GRID-Geneva
Sea surface temperature
Annual global mean sea surface temperature anomaly relative to the 1991-2020 average.
 Global mean temperature, Ocean Indicators annual °C multiple-lines-with-uncertainty CMST, DCENT-I, ERA5, ERSST, ESA SST CCI, HadSST, JRA-3Q WMO UNEP/GRID-Geneva
Ocean heat content to 2000m
Annual global ocean heat content anomaly to 2000 metres depth (difference from the 2005-2025 average).
 Ocean indicators, Sea indicators annual ZJ multiple-lines-with-uncertainty Cheng et al., Miniere et al., Copernicus, von Schuckmann et al. WMO UNEP/GRID-Geneva
Ocean surface pH
Annual global ocean surface pH from CMEMS.
 Ocean indicators annual pH line-with-uncertainty CMEMS WMO UNEP/GRID-Geneva
Marine heat waves
Annual percentage of ocean area affected by marine heatwaves and marine cold spells.
 Ocean indicators annual % multiple-lines MHWapp marine extremes WMO UNEP/GRID-Geneva
Annual mean sea level
Annual global mean sea level (difference from the 1999-2025 average).
 Sea indicators annual mm line AVISO CNES, CMEMS, Colorado, NASA-SSH WMO UNEP/GRID-Geneva
Global mean sea level
Monthly global mean sea level (difference from the 1999-2025 average).
 Sea indicators monthly mm line AVISO CNES, CMEMS, Colorado, NASA-SSH WMO UNEP/GRID-Geneva
Arctic sea ice
Arctic sea ice extent (shown as differences from the 1991-2020 average). Two months are shown - March and September - at the annual maximum and minimum extents respectively.
 Sea ice extent monthly million km² line-with-uncertainty JAXA, NSIDC, OSI SAF WMO UNEP/GRID-Geneva
Antarctic sea ice
Antarctic sea ice extent (shown as differences from the 1991-2020 average). Two months are shown - September and February - at the annual maximum and minimum extents respectively
 Sea ice extent monthly million km² multiple-lines JAXA, NSIDC, OSI SAF WMO UNEP/GRID-Geneva
Annual Arctic sea ice
Annual Arctic sea ice extent anomaly relative to the 1991-2020 average.
 Sea ice extent annual million km² multiple-lines JAXA, NSIDC, OSI SAF WMO UNEP/GRID-Geneva
Annual Antarctic sea ice
Annual Antarctic sea ice extent anomaly relative to the 1991-2020 average.
 Sea ice extent annual million km² multiple-lines JAXA, NSIDC, OSI SAF WMO UNEP/GRID-Geneva
Arctic daily sea ice
Daily Arctic sea ice extent throughout the year from JAXA.
 Sea ice extent irregular million km² multiple-lines-annual-cycle JAXA WMO UNEP/GRID-Geneva
Antarctic daily sea ice
Daily Antarctic sea ice extent throughout the year from JAXA.
 Sea ice extent irregular million km² multiple-lines-annual-cycle JAXA WMO UNEP/GRID-Geneva
Global cumulative glacier mass change
Change since 1975
 Glaciers and ice sheets annual Gt glacier-wgmsplus WGMS WMO UNEP/GRID-Geneva
Reference glacier mass balance
Annual mountain glacier cumulative mass balance (difference from the 1970-1970 average).
 Glaciers and ice sheets annual m w.e. line WGMS WMO UNEP/GRID-Geneva
Glacier mass balance
Annual glacier mass balance.
 Glaciers and ice sheets annual m w.e. line-with-uncertainty GLAMBIE WMO UNEP/GRID-Geneva
Greenland ice sheet
Monthly Greenland ice sheet cumulative mass balance (difference from the 2005-2005 average).
 Glaciers and ice sheets monthly Gt multiple-lines-with-uncertainty NASA GRACE, IMBIE, Mankoff et al. WMO UNEP/GRID-Geneva
Antarctic ice sheet
Monthly Antarctic ice sheet cumulative mass balance (difference from the 2005-2005 average).
 Glaciers and ice sheets monthly Gt multiple-lines-with-uncertainty NASA GRACE, IMBIE WMO UNEP/GRID-Geneva
Niño 3.4
Monthly Niño 3.4 index anomaly relative to the 1991-2020 average.
 Short term climate drivers monthly °C line NOAA Niño 3.4 WMO UNEP/GRID-Geneva
Sea-surface temperature anomalies in key El Niño region forecast to be warmest on record
Temperature difference from 1993-2009 average
 Short term climate drivers monthly °C rising-tide-forecast NOAA Niño 3.4, WMO multi-model forecasts WMO UNEP/GRID-Geneva
Southern Oscillation
Monthly Southern Oscillation index anomaly (difference from the 1950-2000 average).
 Short term climate drivers monthly °C line Bureau of Meteorology, CPC SOI WMO UNEP/GRID-Geneva
Pacific Decadal Oscillation
Monthly Pacific Decadal Oscillation index anomaly (difference from the 1950-2000 average).
 Short term climate drivers monthly °C line NOAA CPC WMO UNEP/GRID-Geneva
Indian Ocean Dipole
Monthly Dipole Mode index anomaly for the Indian Ocean Dipole (difference from the 1950-2000 average).
 Short term climate drivers monthly °C line Bureau of Meteorology, NOAA OSMC, JMA, NOAA NCEP WMO UNEP/GRID-Geneva
North Atlantic Oscillation
Monthly North Atlantic Oscillation index (difference from the 1950-2000 average).
 Short term climate drivers monthly - line NOAA CPC WMO UNEP/GRID-Geneva
Arctic Oscillation
Monthly Arctic Oscillation index (difference from the 1950-2000 average).
 Short term climate drivers monthly - line NOAA CPC WMO UNEP/GRID-Geneva
Antarctic Oscillation
Monthly Antarctic Oscillation index (difference from the 1950-2000 average).
 Short term climate drivers monthly - line NOAA CPC WMO UNEP/GRID-Geneva
Earth's energy imbalance
Annual Earth's energy imbalance from satellite and ocean-heat reconstructions.
 Energy annual W/m² multiple-lines-with-uncertainty CERES, Copernicus, IAP, Miniere et al. WMO UNEP/GRID-Geneva