Country Emissions Per Capita Emissions China "1,783,029" 1.35 United States "1,591,756" 5.20 India "439,695" 0.39 Russia "419,241" 2.95 Japan "342,117" 2.71 Germany "214,872" 2.61 Canada "151,988" 4.61 United Kingdom "147,155" 2.41 South Korea "137,257" 2.82 Iran "135,257" 1.88