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Daily CO2

January 20, 2019:  413.21 ppm

January 20, 2018: 408.09 ppm 

December CO2

December 2018:  409.23 ppm

December 2017:  406.75 ppm

November Temperature

5th Warmest Nov.since 1880:  2018

Coolest Nov since 1880:  1907

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