Car Miles Chemical Emission 1 0 HC 0.16 1 0 CO 2.89 1 0 NO 2.21 2 0 HC 0.38 2 0 CO 2.17 2 0 NO 1.75 3 0 HC 0.20 3 0 CO 1.56 3 0 NO 1.11 4 0 HC 0.18 4 0 CO 3.49 4 0 NO 2.55 5 0 HC 0.33 5 0 CO 3.10 5 0 NO 1.79 6 0 HC 0.34 6 0 CO 1.61 6 0 NO 1.88 7 0 HC 0.27 7 0 CO 1.14 7 0 NO 2.20 8 0 HC 0.30 8 0 CO 2.50 8 0 NO 2.46 9 0 HC 0.41 9 0 CO 2.22 9 0 NO 1.77 10 0 HC 0.31 10 0 CO 2.33 10 0 NO 2.60 11 0 HC 0.15 11 0 CO 2.68 11 0 NO 2.12 12 0 HC 0.36 12 0 CO 1.63 12 0 NO 2.34 13 0 HC 0.33 13 0 CO 1.58 13 0 NO 1.76 14 0 HC 0.19 14 0 CO 1.54 14 0 NO 2.07 15 0 HC 0.23 15 0 CO 1.75 15 0 NO 1.59 16 0 HC 0.16 16 0 CO 1.47 16 0 NO 2.25 1 4000 HC 0.26 1 4000 CO 1.16 1 4000 NO 1.99 2 4000 HC 0.48 2 4000 CO 1.75 2 4000 NO 1.90 3 4000 HC 0.40 3 4000 CO 1.64 3 4000 NO 1.89 4 4000 HC 0.38 4 4000 CO 1.54 4 4000 NO 2.45 5 4000 HC 0.31 5 4000 CO 1.45 5 4000 NO 1.54 6 4000 HC 0.49 6 4000 CO 2.59 6 4000 NO 2.01 7 4000 HC 0.25 7 4000 CO 1.39 7 4000 NO 1.95 8 4000 HC 0.23 8 4000 CO 1.26 8 4000 NO 2.17 9 4000 HC 0.39 9 4000 CO 2.72 9 4000 NO 1.93 10 4000 HC 0.21 10 4000 CO 2.23 10 4000 NO 2.58 11 4000 HC 0.22 11 4000 CO 3.94 11 4000 NO 2.12 12 4000 HC 0.45 12 4000 CO 1.88 12 4000 NO 1.80 13 4000 HC 0.39 13 4000 CO 1.49 13 4000 NO 1.46 14 4000 HC 0.36 14 4000 CO 1.81 14 4000 NO 1.89 15 4000 HC 0.44 15 4000 CO 2.90 15 4000 NO 1.85 16 4000 HC 0.22 16 4000 CO 1.16 16 4000 NO 2.21 1 24000 HC 0.23 1 24000 CO 2.64 1 24000 NO 2.18 2 24000 HC 0.41 2 24000 CO 2.43 2 24000 NO 1.59 3 24000 HC 0.35 3 24000 CO 2.20 3 24000 NO 1.99 4 24000 HC 0.26 4 24000 CO 1.88 4 24000 NO 2.29 5 24000 HC 0.43 5 24000 CO 2.58 5 24000 NO 1.95 6 24000 HC 0.48 6 24000 CO 4.08 6 24000 NO 2.21 7 24000 HC 0.41 7 24000 CO 2.49 7 24000 NO 2.51 8 24000 HC 0.36 8 24000 CO 2.23 8 24000 NO 1.88 9 24000 HC 0.41 9 24000 CO 4.76 9 24000 NO 2.48 10 24000 HC 0.26 10 24000 CO 3.73 10 24000 NO 2.70 11 24000 HC 0.58 11 24000 CO 2.48 11 24000 NO 2.32 12 24000 HC 0.70 12 24000 CO 3.10 12 24000 NO 2.18 13 24000 HC 0.48 13 24000 CO 2.64 13 24000 NO 1.69 14 24000 HC 0.33 14 24000 CO 2.99 14 24000 NO 2.35 15 24000 HC 0.48 15 24000 CO 3.04 15 24000 NO 1.79 16 24000 HC 0.45 16 24000 CO 3.78 16 24000 NO 2.03