Annual Temperature Deviation from Average by County in the United States

The amount of carbon dioxide we have been dumping into the atmosphere is rapidly growing over time. Atmospheric carbon dioxide has been measured to average about 260 ppm in the last 400 thousand years. Pre-industrial levels were approximately 280ppm, the industrial level was around 315. Today it about 410 ppm. That is a 57.6 percent increase.

Annual Temperature Deviation from Average by County in the United States
Reddit user: ultralightdude, Data source: NOAA

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