APPENDIX 9E OUTPUT -MOBILE6.2 2008 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 3.168 15.652 2.273 2.5 mph 3.413 16.351 2.26

 3 mph 2.807 14.579 2.228 3 mph 2.739 14.346 2.176

 4 mph 1.964 12.073 2.122 4 mph 1.896 11.84 2.07

 5 mph 1.459 10.569 2.059 5 mph 1.391 10.336 2.006

 6 mph 1.204 9.468 1.952 6 mph 1.201 9.28 1.89

 7 mph 1.062 8.633 1.845 7 mph 1.066 8.525 1.807

 8 mph 0.956 8.007 1.764 8 mph 0.965 7.959 1.745

 9 mph 0.874 7.52 1.701 9 mph 0.886 7.519 1.697

 10 mph 0.808 7.13 1.651 10 mph 0.823 7.167 1.658

 11 mph 0.757 6.815 1.6 11 mph 0.779 6.874 1.597

 12 mph 0.72 6.559 1.543 12 mph 0.743 6.629 1.546

 13 mph 0.688 6.342 1.495 13 mph 0.713 6.423 1.503

 14 mph 0.661 6.156 1.454 14 mph 0.686 6.245 1.466

 15 mph 0.637 5.995 1.419 15 mph 0.663 6.092 1.434

 16 mph 0.617 5.868 1.391 16 mph 0.641 5.939 1.401

 17 mph 0.601 5.789 1.376 17 mph 0.621 5.805 1.372

 18 mph 0.586 5.718 1.362 18 mph 0.603 5.685 1.346

 19 mph 0.573 5.655 1.349 19 mph 0.587 5.578 1.323

 20 mph 0.562 5.599 1.338 20 mph 0.573 5.482 1.302

 21 mph 0.551 5.551 1.328 21 mph 0.561 5.413 1.283

 22 mph 0.542 5.515 1.318 22 mph 0.55 5.351 1.265

 23 mph 0.534 5.482 1.309 23 mph 0.54 5.294 1.249

 24 mph 0.527 5.451 1.301 24 mph 0.53 5.241 1.235

 25 mph 0.52 5.424 1.294 25 mph 0.522 5.193 1.221

 26 mph 0.513 5.4 1.287 26 mph 0.514 5.169 1.211

 27 mph 0.507 5.381 1.283 27 mph 0.507 5.146 1.201

 28 mph 0.501 5.363 1.278 28 mph 0.501 5.125 1.192

 29 mph 0.496 5.346 1.274 29 mph 0.494 5.105 1.183

 30 mph 0.491 5.33 1.27 30 mph 0.489 5.087 1.175

 31 mph 0.486 5.332 1.268 31 mph 0.483 5.097 1.172

 32 mph 0.481 5.342 1.267 32 mph 0.478 5.106 1.169

 33 mph 0.476 5.351 1.266 33 mph 0.473 5.114 1.166

 34 mph 0.472 5.36 1.265 34 mph 0.469 5.122 1.164

 35 mph 0.468 5.37 1.264 35 mph 0.464 5.13 1.161

 36 mph 0.465 5.427 1.27 36 mph 0.461 5.188 1.167

 37 mph 0.461 5.482 1.275 37 mph 0.458 5.242 1.172

 38 mph 0.458 5.533 1.28 38 mph 0.455 5.293 1.177

 39 mph 0.456 5.582 1.285 39 mph 0.452 5.342 1.182

 40 mph 0.453 5.637 1.292 40 mph 0.449 5.389 1.186

 41 mph 0.45 5.698 1.303 41 mph 0.446 5.45 1.197

 42 mph 0.448 5.756 1.314 42 mph 0.444 5.508 1.207

 43 mph 0.445 5.812 1.323 43 mph 0.442 5.563 1.217

 44 mph 0.443 5.866 1.333 44 mph 0.439 5.616 1.227

 45 mph 0.441 5.933 1.351 45 mph 0.437 5.667 1.236

 46 mph 0.438 5.998 1.367 46 mph 0.435 5.731 1.252

Freeway

July 2008 July 2008

Arterial
 47 mph 0.436 6.06 1.383 47 mph 0.433 5.793 1.268

 48 mph 0.434 6.119 1.398 48 mph 0.431 5.852 1.283

 49 mph 0.432 6.188 1.42 49 mph 0.429 5.909 1.297

 50 mph 0.431 6.259 1.445 50 mph 0.427 5.964 1.311

 51 mph 0.429 6.327 1.469 51 mph 0.425 6.032 1.335

 52 mph 0.427 6.392 1.491 52 mph 0.424 6.097 1.358

 53 mph 0.426 6.467 1.521 53 mph 0.422 6.16 1.38

 54 mph 0.425 6.552 1.557 54 mph 0.421 6.221 1.401

 55 mph 0.424 6.634 1.591 55 mph 0.419 6.28 1.421

 56 mph 0.424 6.712 1.625 56 mph 0.418 6.358 1.454

 57 mph 0.423 6.795 1.664 57 mph 0.418 6.434 1.487

 58 mph 0.422 6.889 1.716 58 mph 0.417 6.508 1.518

 59 mph 0.422 6.979 1.766 59 mph 0.416 6.579 1.548

 60 mph 0.422 7.067 1.815 60 mph 0.415 6.647 1.577

 61 mph 0.421 7.127 1.848 61 mph 0.415 6.732 1.624

 62 mph 0.421 7.127 1.848 62 mph 0.415 6.814 1.669

 63 mph 0.421 7.127 1.848 63 mph 0.414 6.893 1.714

 64 mph 0.421 7.127 1.848 64 mph 0.414 6.97 1.756

 65 mph 0.421 7.127 1.848 65 mph 0.413 7.044 1.798