In 2016, (click here) co2 emissions per capita for Portugal was 4.82 metric tons. Though Portugal CO2 emissions per capita fluctuated substantially in recent years, it tended to decrease through 1997 - 2016 period ending at 4.82 metric tons in 2016.
The highest per capita for Portugal occurred in 2002 at a rate of 6.44 Tons of CO2 per capita.
