APPENDIX 9E OUTPUT MOBILE6.2 2009 EMISSION FACTORS

Massachusetts 8-Hour Ozone SIP

MOBILE6 Emission Factors

Description VOC (g/mi) CO (g/mi) Nox (g/mi) Description VOC (g/mi) CO (g/mi) Nox (g/mi)

 2.71 mph 2.811 14.722 1.999 2.5 mph 3.028 15.395 1.998

 3 mph 2.494 13.712 1.959 3 mph 2.436 13.509 1.923

 4 mph 1.754 11.354 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 1.085 8.901 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 0.687 6.392 1.403 11 mph 0.707 6.469 1.41

 12 mph 0.653 6.148 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 0.545 5.416 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 0.5 5.189 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 0.474 4.862 1.077

 26 mph 0.466 5.043 1.126 26 mph 0.467 4.838 1.068

 27 mph 0.46 5.023 1.122 27 mph 0.46 4.815 1.059

 28 mph 0.455 5.005 1.118 28 mph 0.454 4.793 1.051

 29 mph 0.45 4.988 1.114 29 mph 0.449 4.774 1.044

 30 mph 0.445 4.972 1.11 30 mph 0.443 4.755 1.037

 31 mph 0.441 4.972 1.109 31 mph 0.438 4.762 1.034

 32 mph 0.436 4.98 1.108 32 mph 0.434 4.769 1.031

 33 mph 0.432 4.986 1.107 33 mph 0.429 4.775 1.029

 34 mph 0.428 4.993 1.106 34 mph 0.425 4.781 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 0.418 4.839 1.029

 37 mph 0.418 5.103 1.115 37 mph 0.415 4.889 1.034

 38 mph 0.416 5.15 1.119 38 mph 0.412 4.936 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 0.395 5.338 1.105

Freeway

July 2009 July 2009

Arterial
 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 0.385 5.675 1.199

 53 mph 0.387 6.009 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 0.385 6.236 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 0.379 6.054 1.341

 59 mph 0.384 6.483 1.552 59 mph 0.378 6.119 1.368

 60 mph 0.383 6.564 1.596 60 mph 0.378 6.183 1.394

 61 mph 0.383 6.619 1.625 61 mph 0.378 6.261 1.436

 62 mph 0.383 6.619 1.625 62 mph 0.377 6.337 1.477

 63 mph 0.383 6.619 1.625 63 mph 0.377 6.41 1.516

 64 mph 0.383 6.619 1.625 64 mph 0.377 6.481 1.554

 65 mph 0.383 6.619 1.625 65 mph 0.376 6.55 1.591