Source: https://climate.nasa.gov/vital-signs/global-temperature/
Data Source: NASA's Goddard Institute for Space Studies (GISS)
Source: https://gml.noaa.gov/ccgg/trends_sf6/
"Over a 100-year period, SF6 is 22,800 times more effective at trapping infrared radiation than an equivalent amount of carbon dioxide (CO2). SF6 is also a very stable chemical, with an atmospheric lifetime of 3,200 years. As the gas is emitted, it accumulates in the atmosphere in an essentially un-degraded state for many centuries. Thus, a relatively small amount of SF6 can have a significant impact on global climate change." -EPA (https://www.epa.gov/eps-partnership/sulfur-hexafluoride-sf6-basics)