### APPENDIX 9E OUTPUT MOBILE6.2 2009 EMISSION FACTORS

**Ma ssachusetts 8-Hour Ozone SIP** 

**MOBILE6 Emission Factors**

DescriptionVOC (g/mi)CO (g/mi)Nox (g/mi) DescriptionVOC (g/mi)CO (g/mi)Nox (g/mi)

2.71 mph 2.81114.722 1.999 2.5 mph 3.02815.395 1.998 3 mph 2.49413.712 1.959 3 mph 2.43613.509 1.923 4 mph 1.75411.354 1.865 4 mph 1.696 11.15 1.829 5 mph 1.31 9.94 1.809 5 mph 1.252 9.736 1.773 6 mph 1.0858.901 1.715 6 mph 1.084 8.74 1.67 7 mph 0.959 8.111 1.62 7 mph 0.963 8.028 1.597 8 mph 0.864 7.519 1.548 8 mph 0.873 7.495 1.542 9 mph 0.791 7.059 1.493 9 mph 0.802 7.08 1.499 10 mph 0.732 6.69 1.448 10 mph 0.746 6.748 1.464 11 mph 0.6876.392 1.403 11 mph 0.7076.469 1.41 12 mph 0.6536.148 1.353 12 mph 0.674 6.237 1.365 13 mph 0.624 5.942 1.311 13 mph 0.646 6.041 1.327 14 mph 0.599 5.765 1.275 14 mph 0.623 5.873 1.294 15 mph 0.578 5.612 1.243 15 mph 0.602 5.727 1.266 16 mph 0.56 5.491 1.219 16 mph 0.581 5.581 1.237 17 mph 0.5455.416 1.205 17 mph 0.563 5.452 1.211 18 mph 0.532 5.349 1.192 18 mph 0.547 5.338 1.188 19 mph 0.52 5.289 1.181 19 mph 0.533 5.236 1.167 20 mph 0.509 5.235 1.171 20 mph 0.52 5.144 1.149 21 mph 0.55.189 1.162 21 mph 0.509 5.077 1.132 22 mph 0.492 5.154 1.153 22 mph 0.499 5.016 1.116 23 mph 0.484 5.122 1.145 23 mph 0.49 4.96 1.102 24 mph 0.478 5.093 1.138 24 mph 0.481 4.909 1.089 25 mph 0.471 5.066 1.131 25 mph 0.4744.862 1.077 26 mph 0.466 5.043 1.126 26 mph 0.4674.838 1.068 27 mph 0.46 5.023 1.122 27 mph 0.464.815 1.059 28 mph 0.4555.005 1.118 28 mph 0.4544.793 1.051 29 mph 0.454.988 1.114 29 mph 0.4494.774 1.044 30 mph 0.4454.972 1.11 30 mph 0.4434.755 1.037 31 mph 0.441 4.972 1.109 31 mph 0.4384.762 1.034 32 mph 0.436 4.98 1.108 32 mph 0.4344.769 1.031 33 mph 0.4324.986 1.107 33 mph 0.4294.775 1.029 34 mph 0.4284.993 1.106 34 mph 0.4254.781 1.026 35 mph 0.424 5 1.105 35 mph 0.421 4.786 1.024 36 mph 0.421 5.053 1.11 36 mph 0.4184.839 1.029 37 mph 0.418 5.103 1.115 37 mph 0.4154.889 1.034 38 mph 0.416 5.15 1.119 38 mph 0.4124.936 1.038 39 mph 0.413 5.195 1.123 39 mph 0.41 4.981 1.042 40 mph 0.411 5.246 1.13 40 mph 0.407 5.023 1.046 41 mph 0.408 5.302 1.14 41 mph 0.405 5.08 1.056 42 mph 0.406 5.355 1.149 42 mph 0.403 5.133 1.065 43 mph 0.404 5.406 1.158 43 mph 0.401 5.184 1.074 44 mph 0.402 5.456 1.166 44 mph 0.399 5.233 1.082 45 mph 0.4 5.518 1.182 45 mph 0.397 5.279 1.09 46 mph 0.398 5.577 1.196 46 mph 0.3955.338 1.105

**Freeway July 2009**  **July 2009**

**Ar terial** 47 mph 0.396 5.634 1.21 47 mph 0.393 5.395 1.119

48 mph 0.394 5.688 1.224 48 mph 0.391 5.45 1.132 49 mph 0.393 5.752 1.244 49 mph 0.389 5.502 1.145 50 mph 0.391 5.817 1.266 50 mph 0.388 5.552 1.157 51 mph 0.39 5.88 1.287 51 mph 0.386 5.615 1.178 52 mph 0.388 5.94 1.307 52 mph 0.3855.675 1.199 53 mph 0.3876.009 1.333 53 mph 0.384 5.733 1.218 54 mph 0.386 6.087 1.365 54 mph 0.382 5.789 1.237 55 mph 0.386 6.163 1.396 55 mph 0.381 5.842 1.255 56 mph 0.3856.236 1.426 56 mph 0.38 5.915 1.285 57 mph 0.384 6.313 1.461 57 mph 0.38 5.986 1.314 58 mph 0.384 6.399 1.507 58 mph 0.3796.054 1.341 59 mph 0.384 6.483 1.552 59 mph 0.3786.119 1.368 60 mph 0.3836.564 1.596 60 mph 0.3786.183 1.394 61 mph 0.3836.619 1.625 61 mph 0.3786.261 1.436 62 mph 0.3836.619 1.625 62 mph 0.3776.337 1.477 63 mph 0.3836.619 1.625 63 mph 0.377 6.41 1.516 64 mph 0.3836.619 1.625 64 mph 0.3776.481 1.554 65 mph 0.3836.619 1.625 65 mph 0.376 6.55 1.591