# APPENDIXE1

Nonroad Source Emissions 2007, 2017, 2025 (Provided in Electronic Form Only)

Bureau of Air Quality Department of Environmental Protection

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## Appendix E1 - Allentown.MAR.values Only includes those counties located in PM2.5 annual or 24-hour nonattainment areas

StateFIPS CNTY_NAME AREA 24-hrAnnual SCC SECTOR SCC_DESCRIPTION GROWTH FACTOR REFERENCE PA 42077Lehigh Allentown, PA Yes Yes 2265008005AIR Airport Ground Support Equipment, 4-Stroke Gasoline FAA Terminal Forecast - Total Itinerant Operations PA 42077Lehigh Allentown, PA Yes Yes 2267008005AIR Airport Ground Support Equipment, LPG FAA Terminal Forecast - Total Itinerant Operations PA 42077Lehigh Allentown, PA Yes Yes 2268008005AIR Airport Ground Support Equipment, CNG FAA Terminal Forecast - Total Itinerant Operations PA 42077Lehigh Allentown, PA Yes Yes 2270008005AIR Airport Ground Support Equipment, Diesel FAA Terminal Forecast - Total Itinerant Operations PA 42077Lehigh Allentown, PA Yes Yes 2275001000AIR Aircraft /Military Aircraft /Total FAA Terminal Forecast - Itinerant Military Operations PA 42077Lehigh Allentown, PA Yes Yes 2275020000AIR Aircraft /Commercial Aircraft /Total: All Types FAA Terminal Forecast - Itinerant Air Carrier Operations PA 42077Lehigh Allentown, PA Yes Yes 2275050011AIR Aircraft /General Aviation /Piston FAA Terminal Forecast - Itinerant General Aviation Operations PA 42077Lehigh Allentown, PA Yes Yes 2275050012AIR Aircraft /General Aviation /Turbine FAA Terminal Forecast - Itinerant General Aviation Operations PA 42077Lehigh Allentown, PA Yes Yes 2275060011AIR Aircraft /Air Taxi /Piston FAA Terminal Forecast - Itinerant Air Taxi Operations PA 42077Lehigh Allentown, PA Yes Yes 2275060012AIR Aircraft /Air Taxi /Turbine FAA Terminal Forecast - Itinerant Air Taxi Operations PA 42077Lehigh Allentown, PA Yes Yes 2275070000AIR Aircraft /Aircraft Auxiliary Power Units /Total FAA Terminal Forecast - Total Itinerant Operations PA 42077Lehigh Allentown, PA Yes Yes 2285002006RAIL Railroad Equipment /Diesel /Line Haul Locomotives: Class I Operations AEO2010 Table A.7 Freight Rail PA 42077Lehigh Allentown, PA Yes Yes 2285002007RAIL Railroad Equipment /Diesel /Line Haul Locomotives: Class II / III Operations AEO2010 Table A.7 Freight Rail PA 42077Lehigh Allentown, PA Yes Yes 2285002008RAIL Railroad Equipment /Diesel /Line Haul Locomotives: Passenger Trains (Amtrak) AEO2010 Table A.7 Passenger Rail PA 42077Lehigh Allentown, PA Yes Yes 2285002010RAIL Railroad Equipment /Diesel /Yard Locomotives AEO2010 Table A.7 Freight Rail PA 42095Northampton Allentown, PA Yes Yes 2275050011AIR Aircraft /General Aviation /Piston FAA Terminal Forecast - Itinerant General Aviation Operations PA 42095Northampton Allentown, PA Yes Yes 2275050012AIR Aircraft /General Aviation /Turbine FAA Terminal Forecast - Itinerant General Aviation Operations PA 42095Northampton Allentown, PA Yes Yes 2285002006RAIL Railroad Equipment /Diesel /Line Haul Locomotives: Class I Operations AEO2010 Table A.7 Freight Rail PA 42095Northampton Allentown, PA Yes Yes 2285002007RAIL Railroad Equipment /Diesel /Line Haul Locomotives: Class II / III Operations AEO2010 Table A.7 Freight Rail PA 42095Northampton Allentown, PA Yes Yes 2285002008RAIL Railroad Equipment /Diesel /Line Haul Locomotives: Passenger Trains (Amtrak) AEO2010 Table A.7 Passenger Rail PA 42095Northampton Allentown, PA Yes Yes 2285002010RAIL Railroad Equipment /Diesel /Yard Locomotives AEO2010 Table A.7 Freight Rail

Appendix E1 - Allentown Nonroad Source Emissions - 2007, 2017, 2025 Alntown.MAR.values.07.17.25 Page 1 of 4

## Appendix E1 - Allentown.MAR.values Only includes those counties located in PM2.5 annual or 24-hour nonattainment areas

SCC 2265008005 2267008005 2268008005 2270008005 2275001000 2275020000 2275050011 2275050012 2275060011 2275060012 2275070000 2285002006 2285002007 2285002008 2285002010 2275050011 2275050012 2285002006 2285002007 2285002008 2285002010GF_07_13 GF_07_17 GF_07_20 GF_07_25 CONTROL FACTOR REFERENCE NH3_2007 NH3_17_GO NH3_17_CF NH3_17_GC NH3_25_GO NH3_25_CF NH3_25_GC NOX_2007 NOX_17_GO NOX_17_CF

0.703731198 0.734337731 0.758287495 0.8 0 1 0 0 1 0 1.386381137 1.018071978 1 0.703731198 0.734337731 0.758287495 0.8 0 1 0 0 1 0 0.136187872 0.100007893 1 0.703731198 0.734337731 0.758287495 0.8 0 1 0 0 1 0 0.107696685 0.079085739 1 0.703731198 0.734337731 0.758287495 0.8 0 1 0 0 1 0 6.591720919 4.840549381 1 0.653113088 0.653113088 0.653113088 0.653113088 0 1 0 0 1 0 0.062726 0.040967172 1 0.276355952 0.276355952 0.276355952 0.276355952 0 1 0 0 1 0 39.1093056 10.80808938 1 0.66931367 0.708115376 0.738702968 0.793 0 1 0 0 1 0 2.143639672 1.517944212 1 0.66931367 0.708115376 0.738702968 0.793 0 1 0 0 1 0 0.904362603 0.640393065 1 1.267527097 1.309379112 1.341457302 1.397 0 1 0 0 1 0 0.16830792 0.220378875 1 1.267527097 1.309379112 1.341457302 1.397 0 1 0 0 1 0 5.111818205 6.69330798 1 0.703731198 0.734337731 0.758287495 0.8 0 1 0 0 1 0 1.639310354 1.203807445 1 0.969 1.018 1.053 1.0982008 Final Locomotive-Marine Rule 0.092812763 0.094483393 1 0.094483393 0.101908414 1 0.101908414 189.2175249 192.6234404 0.633 0.969 1.018 1.053 1.0982008 Final Locomotive-Marine Rule 0.003588464 0.003653056 1 0.003653056 0.003940133 1 0.003940133 11.64850996 11.85818314 0.96 1.046 1.121 1.171 1.2412008 Final Locomotive-Marine Rule 0 1 0 0 1 0 0 0 0.421 0.969 1.018 1.053 1.0982008 Final Locomotive-Marine Rule 0.024773977 0.025219909 1 0.025219909 0.027201827 1 0.027201827 63.34260841 64.48277537 0.843 1 1 1 1 0 1 0 0 1 0 0.619563241 0.619563241 1 1 1 1 1 0 1 0 0 1 0 0.240941261 0.240941261 1 0.969 1.018 1.053 1.0982008 Final Locomotive-Marine Rule 0.055804502 0.056808983 1 0.056808983 0.061273343 1 0.061273343 113.9267194 115.9774003 0.633 0.969 1.018 1.053 1.0982008 Final Locomotive-Marine Rule 0.000354283 0.00036066 1 0.00036066 0.000389003 1 0.000389003 1.150037506 1.170738182 0.96 1.046 1.121 1.171 1.2412008 Final Locomotive-Marine Rule 0 1 0 0 1 0 0 0 0.421 0.969 1.018 1.053 1.0982008 Final Locomotive-Marine Rule 0.030558637 0.031108692 1 0.031108692 0.033553383 1 0.033553383 78.13294361 79.5393366 0.843 0.207892626 0.211634693 0.211634693 0.228266103 0.228266103 515.6403053 493.6749816 Growth Factors

Appendix E1 - Allentown Nonroad Source Emissions - 2007, 2017, 2025 Alntown.MAR.values.07.17.25 Page 2 of 4

## Appendix E1 - Allentown.MAR.values Only includes those counties located in PM2.5 annual or 24-hour nonattainment areas

SCC 2265008005 2267008005 2268008005 2270008005 2275001000 2275020000 2275050011 2275050012 2275060011 2275060012 2275070000 2285002006 2285002007 2285002008 2285002010 2275050011 2275050012 2285002006 2285002007 2285002008 2285002010NOX_17_GC NOX_25_GO NOX_25_CF NOX_25_GC P10_2007 P10_17_GO P10_17_CF P10_17_GC P10_25_GO P10_25_CF P10_25_GC P25_2007 P25_17_GO P25_17_CF P25_17_GC P25_25_GO P25_25_CF

1.018071978 1.10910491 1 1.10910491 0.038004293 0.027907986 1 0.027907986 0.030403434 1 0.030403434 0.036438711 0.02675832 1 0.02675832 0.029150968 1 0.100007893 0.108950297 1 0.108950297 0.003733262 0.002741475 1 0.002741475 0.002986609 1 0.002986609 0.003579471 0.00262854 1 0.00262854 0.002863576 1 0.079085739 0.086157348 1 0.086157348 0.002952245 0.002167945 1 0.002167945 0.002361796 1 0.002361796 0.002830627 0.002078636 1 0.002078636 0.002264502 1 4.840549381 5.273376735 1 5.273376735 0.180696119 0.132691978 1 0.132691978 0.144556896 1 0.144556896 0.173252365 0.127225749 1 0.127225749 0.138601892 1 0.040967172 0.040967172 1 0.040967172 0.23952201 0.15643496 1 0.15643496 0.15643496 1 0.15643496 0.165270187 0.107940122 1 0.107940122 0.107940122 1 10.80808938 10.80808938 1 10.80808938 0.84004227 0.232150681 1 0.232150681 0.232150681 1 0.232150681 0.84004227 0.232150681 1 0.232150681 0.232150681 1 1.517944212 1.69990626 1 1.69990626 7.806146314 5.52765223 1 5.52765223 6.190274027 1 6.190274027 5.386240957 3.814080039 1 3.814080039 4.271289079 1 0.640393065 0.717159544 1 0.717159544 3.041235681 2.153545747 1 2.153545747 2.411699895 1 2.411699895 2.100161375 1.487156561 1 1.487156561 1.665427971 1 0.220378875 0.235126164 1 0.235126164 0.64233972 0.841066212 1 0.841066212 0.897348589 1 0.897348589 0.443214407 0.580335686 1 0.580335686 0.619170526 1 6.69330798 7.141210033 1 7.141210033 0.249935486 0.327260304 1 0.327260304 0.349159874 1 0.349159874 0.172455485 0.22580961 1 0.22580961 0.240920313 1 1.203807445 1.311448283 1 1.311448283 0.312192542 0.229254763 1 0.229254763 0.249754034 1 0.249754034 0.312192542 0.229254763 1 0.229254763 0.249754034 1 121.9306377 207.7608423 0.412 85.59746705 6.817742079 6.940461436 0.449 3.116267185 7.485880802 0.252 1.886441962 6.272322712 6.385224521 0.449 2.86696581 6.887010338 0.252 11.38385581 12.79006394 0.852 10.89713447 0.286732553 0.291893739 0.791 0.230887947 0.314832343 0.688 0.216604652 0.263793949 0.26854224 0.791 0.212416912 0.289645756 0.688

0 0 0.241 0 0 0 0.402 0 0 0.18 0 0 0 0.402 0 0 0.18 54.35897963 69.55018404 0.634 44.09481668 1.989055941 2.024858948 0.712 1.441699571 2.183983423 0.534 1.166247148 1.929384263 1.964113179 0.712 1.398448584 2.11846392 0.534 0.619563241 0.619563241 1 0.619563241 2.256163373 2.256163373 1 2.256163373 2.256163373 1 2.256163373 1.556752727 1.556752727 1 1.556752727 1.556752727 1 0.240941261 0.240941261 1 0.240941261 0.877396867 0.877396867 1 0.877396867 0.877396867 1 0.877396867 0.605403838 0.605403838 1 0.605403838 0.605403838 1 73.41369442 125.0915379 0.412 51.53771362 4.093747007 4.167434453 0.449 1.87117807 4.494934214 0.252 1.132723422 3.766247247 3.834039697 0.449 1.721483824 4.135339477 0.252 1.123908654 1.262741182 0.852 1.075855487 0.028308616 0.028818171 0.791 0.022795173 0.03108286 0.688 0.021385008 0.026043926 0.026512717 0.791 0.020971559 0.028596231 0.688

0 0 0.241 0 0 0 0.402 0 0 0.18 0 0 0 0.402 0 0 0.18 67.05166075 85.78997208 0.634 54.3908423 2.453495357 2.497658274 0.712 1.778332691 2.693937902 0.534 1.43856284 2.379890497 2.422728526 0.712 1.72498271 2.613119765 0.534 357.2858446 531.6373421 276.9858302 32.15944173 28.71755954 21.22759516 31.00534258 19.66265607 26.43551756 23.89873615 16.94284467 25.79386572

Appendix E1 - Allentown Nonroad Source Emissions - 2007, 2017, 2025 Alntown.MAR.values.07.17.25 Page 3 of 4

## Appendix E1 - Allentown.MAR.values Only includes those counties located in PM2.5 annual or 24-hour nonattainment areas

SCC 2265008005 2267008005 2268008005 2270008005 2275001000 2275020000 2275050011 2275050012 2275060011 2275060012 2275070000 2285002006 2285002007 2285002008 2285002010 2275050011 2275050012 2285002006 2285002007 2285002008 2285002010P25_25_GC SO2_2007 SO2_17_GO SO2_17_CF SO2_17_GC SO2_25_GO SO2_25_CF SO2_25_GC VOC_2007 VOC_17_GO VOC_17_CF VOC_17_GC VOC_25_GO VOC_25_CF VOC_25_GC

0.029150968 0.038031384 0.02792788 1 0.02792788 0.030425107 1 0.030425107 0.451000177 0.331186447 1 0.331186447 0.360800142 1 0.360800142 0.002863576 0.003735923 0.002743429 1 0.002743429 0.002988738 1 0.002988738 0.044302936 0.032533317 1 0.032533317 0.035442348 1 0.035442348 0.002264502 0.002954349 0.00216949 1 0.00216949 0.002363479 1 0.002363479 0.035034539 0.025727184 1 0.025727184 0.028027631 1 0.028027631 0.138601892 0.180824927 0.132786566 1 0.132786566 0.144659941 1 0.144659941 2.144336231 1.574667002 1 1.574667002 1.715468985 1 1.715468985 0.107940122 0.005955 0.003889288 1 0.003889288 0.003889288 1 0.003889288 0.000270571 0.000176713 1 0.000176713 0.000176713 1 0.000176713 0.232150681 5.254902793 1.452223665 1 1.452223665 1.452223665 1 1.452223665 7.068264671 1.953357013 1 1.953357013 1.953357013 1 1.953357013 4.271289079 0.329790719 0.233529879 1 0.233529879 0.26152404 1 0.26152404 0.002481246 0.001757009 1 0.001757009 0.001967628 1 0.001967628 1.665427971 0.149135568 0.105605189 1 0.105605189 0.118264505 1 0.118264505 51.91967054 36.76511701 1 36.76511701 41.17229874 1 41.17229874 0.619170526 0.0159786 0.020922045 1 0.020922045 0.022322104 1 0.022322104 9.03742E-05 0.000118334 1 0.000118334 0.000126253 1 0.000126253 0.240920313 0.780039046 1.021366833 1 1.021366833 1.089714547 1 1.089714547 5.278597041 6.911684705 1 6.911684705 7.374200067 1 7.374200067 0.249754034 0.304030271 0.223260899 1 0.223260899 0.243224216 1 0.243224216 0.239279289 0.17571181 1 0.17571181 0.191423432 1 0.191423432 1.735526605 2.09469478 2.132399286 0.003 0.006397198 2.299974868 0.003 0.006899925 10.16169858 10.34460916 0.48 4.965412396 11.15754504 0.277 3.090639977 0.19927628 0.080988176 0.082445963 0.003 0.000247338 0.088925017 0.003 0.000266775 0.430098829 0.437840608 1 0.437840608 0.472248515 1 0.472248515

0 0 0 0.003 0 0 0.003 0 0 0 0.437 0 0 0.176 0 1.131259734 0.559124577 0.569188819 0.003 0.001707566 0.613918785 0.003 0.001841756 4.565787501 4.647971676 0.809 3.760209086 5.013234676 0.575 2.882609939 1.556752727 0.095317422 0.095317422 1 0.095317422 0.095317422 1 0.095317422 0.00071714 0.00071714 1 0.00071714 0.00071714 1 0.00071714 0.605403838 0.037067886 0.037067886 1 0.037067886 0.037067886 1 0.037067886 14.9447798 14.9447798 1 14.9447798 14.9447798 1 14.9447798 1.042105548 1.259453934 1.282124104 0.003 0.003846372 1.382880419 0.003 0.004148641 6.10125272 6.211075269 0.48 2.981316129 6.699175487 0.277 1.85567161 0.019674207 0.007995824 0.008139749 0.003 2.44192E-05 0.008779415 0.003 2.63382E-05 0.042462923 0.043227256 1 0.043227256 0.04662429 1 0.04662429

0 0 0 0.003 0 0 0.003 0 0 0 0.437 0 0 0.176 0 1.395405955 0.689678719 0.702092936 0.003 0.002106279 0.757267233 0.003 0.002271802 5.63188707 5.733261038 0.809 4.638208179 6.183812003 0.575 3.555691902 15.24493856 11.8896999 8.135201328 3.373139644 8.655730678 3.519440178 109.0620122 90.13551848 79.54374713 97.3514259 79.68227212

Appendix E1 - Allentown Nonroad Source Emissions - 2007, 2017, 2025 Alntown.MAR.values.07.17.25 Page 4 of 4

## Appendix E1 - Allentown.NMIM.values

FIPS NAME NONATTAIN SCC SHORT_NAME NH3_2007 NH3_2017 NH3_2025 NOX_2007 NOX_2017 NOX_2025 PM10_2007 42077Lehigh Allentown, PA 2260001010Off-highway Gasoline, 2-Stroke /Recreational Equipt /Motorcycles: Off-road 0.005 0.00611 0.00647 0.19774 0.53005 0.61298 2.1711 42077Lehigh Allentown, PA 2260001020Off-highway Gasoline, 2-Stroke /Recreational Equipt /Snowmobiles 0 0 0 0 0 0 0 42077Lehigh Allentown, PA 2260001030Off-highway Gasoline, 2-Stroke /Recreational Equipt /All Terrain Vehicles 0.00534 0.00642 0.00622 0.26693 0.76916 0.86594 2.7788 42077Lehigh Allentown, PA 2260001060Off-highway Gasoline, 2-Stroke /Recreational Equipt /Specialty Vehicles/Carts 0.00061 0.00063 0.00066 0.15378 0.10469 0.099 0.00609 42077Lehigh Allentown, PA 2260002006Off-highway Gasoline, 2-Stroke /Construction & Mining Equipt /Tampers/Rammers 0.0007 0.00065 0.00066 0.07537 0.08489 0.0867 0.51038 42077Lehigh Allentown, PA 2260002009Off-highway Gasoline, 2-Stroke /Construction & Mining Equipt /Plate Compactors 0.00004 0.00004 0.00004 0.00397 0.00567 0.00579 0.01805 42077Lehigh Allentown, PA 2260002021Off-highway Gasoline, 2-Stroke /Construction & Mining Equipt /Paving Equipt 0.00004 0.00005 0.00005 0.00476 0.00679 0.00694 0.02173 42077Lehigh Allentown, PA 2260002027Off-highway Gasoline, 2-Stroke /Construction & Mining Equipt /Signal Boards/Ligh 0 0 0 0.00004 0.00005 0.00005 0.00017 42077Lehigh Allentown, PA 2260002039Off-highway Gasoline, 2-Stroke /Construction & Mining Equipt /Concrete/Industria 0.00163 0.00167 0.00171 0.15645 0.22312 0.2279 1.3306 42077Lehigh Allentown, PA 2260002054Off-highway Gasoline, 2-Stroke /Construction & Mining Equipt /Crushing/Processin 0.00001 0.00001 0.00001 0.00094 0.00134 0.00136 0.00443 42077Lehigh Allentown, PA 2260003030Off-highway Gasoline, 2-Stroke /Industrial Equipt /Sweepers/Scrubbers 0.00002 0.00001 0 0.00255 0.00123 0 0.01207 42077Lehigh Allentown, PA 2260003040Off-highway Gasoline, 2-Stroke /Industrial Equipt /Other General Industrial Equi 0 0 0 0.0002 0.0001 0 0.00096 42077Lehigh Allentown, PA 2260004015Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Rotary Tillers < 6 HP (Res 0.00019 0.0002 0.00023 0.0145 0.02988 0.03467 0.08508 42077Lehigh Allentown, PA 2260004016Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Rotary Tillers < 6 HP (Com 0.00106 0.00117 0.00131 0.09309 0.17573 0.19818 0.49113 42077Lehigh Allentown, PA 2260004020Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Chain Saws < 6 HP (Residen 0.00248 0.00272 0.00316 0.21774 0.40951 0.47507 1.1383 42077Lehigh Allentown, PA 2260004021Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Chain Saws < 6 HP (Commerc 0.01237 0.01446 0.0163 1.2266 1.945 2.1934 9.6454 42077Lehigh Allentown, PA 2260004025Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Trimmers/Edgers/Brush Cutt 0.00344 0.00378 0.00438 0.30721 0.57411 0.66601 1.6243 42077Lehigh Allentown, PA 2260004026Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Trimmers/Edgers/Brush Cutt 0.00988 0.01152 0.01299 1.0461 1.7074 1.9255 5.0589 42077Lehigh Allentown, PA 2260004030Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Leafblowers/Vacuums (Resid 0.00221 0.00243 0.00282 0.19538 0.367 0.42574 1.0253 42077Lehigh Allentown, PA 2260004031Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Leafblowers/Vacuums (Comme 0.0098 0.01109 0.01251 1.0419 1.5829 1.7851 5.7405 42077Lehigh Allentown, PA 2260004035Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Snowblowers (Residential) 0.00141 0.00167 0.00189 0.08241 0.13557 0.15288 0.3851 42077Lehigh Allentown, PA 2260004036Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Snowblowers (Commercial) 0.00388 0.00462 0.00521 0.22779 0.37473 0.42259 1.0645 42077Lehigh Allentown, PA 2260004071Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Turf Equipt (Commercial) 0 0 0.00001 0.00044 0.00074 0.00083 0.00201 42077Lehigh Allentown, PA 2260005035Off-highway Gasoline, 2-Stroke /Agricultural Equipt /Sprayers 0.00002 0.00002 0.00002 0.00177 0.00293 0.00324 0.00854 42077Lehigh Allentown, PA 2260006005Off-highway Gasoline, 2-Stroke /Commercial Equipt /Generator Sets 0.00037 0.00047 0.00056 0.03976 0.07113 0.08365 0.18115 42077Lehigh Allentown, PA 2260006010Off-highway Gasoline, 2-Stroke /Commercial Equipt /Pumps 0.0025 0.00319 0.00375 0.27264 0.48474 0.56981 1.3368 42077Lehigh Allentown, PA 2260006015Off-highway Gasoline, 2-Stroke /Commercial Equipt /Air Compressors 0 0 0 0.00011 0.00019 0.00022 0.0005 42077Lehigh Allentown, PA 2260006035Off-highway Gasoline, 2-Stroke /Commercial Equipt /Hydro-power Units 0.00002 0.00002 0.00002 0.00164 0.00292 0.00344 0.00777 42077Lehigh Allentown, PA 2260007005Off-highway Gasoline, 2-Stroke /Logging Equipt /Chain Saws : 6 HP 0.00002 0.00002 0.00003 0.00178 0.0031 0.00369 0.0153 42077Lehigh Allentown, PA 2265001010Off-highway Gasoline, 4-Stroke /Recreational Equipt /Motorcycles: Off-road 0.00148 0.002 0.00217 0.25708 0.37824 0.40303 0.03287 42077Lehigh Allentown, PA 2265001030Off-highway Gasoline, 4-Stroke /Recreational Equipt /All Terrain Vehicles 0.01522 0.02095 0.02157 2.4083 3.0729 2.9315 0.31886 42077Lehigh Allentown, PA 2265001050Off-highway Gasoline, 4-Stroke /Recreational Equipt /Golf Carts 0.01096 0.01169 0.01234 2.81 1.8409 1.9663 0.10738 42077Lehigh Allentown, PA 2265001060Off-highway Gasoline, 4-Stroke /Recreational Equipt /Specialty Vehicles/Carts 0.00062 0.00061 0.00061 0.18003 0.18178 0.13171 0.00518 42077Lehigh Allentown, PA 2265002003Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Pavers 0.00046 0.00046 0.00047 0.16892 0.07869 0.07326 0.00419 42077Lehigh Allentown, PA 2265002006Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Tampers/Rammers 0 0 0 0.00097 0.00056 0.00054 0.00003 42077Lehigh Allentown, PA 2265002009Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Plate Compactors 0.00087 0.00087 0.00089 0.23872 0.13821 0.13942 0.01355 42077Lehigh Allentown, PA 2265002015Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Rollers 0.00081 0.00081 0.00083 0.27079 0.12948 0.13171 0.00718 42077Lehigh Allentown, PA 2265002021Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Paving Equipt 0.00164 0.00163 0.00166 0.47362 0.27732 0.25901 0.01848 42077Lehigh Allentown, PA 2265002024Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Surfacing Equipt 0.00068 0.00069 0.0007 0.18792 0.11003 0.11228 0.00818 42077Lehigh Allentown, PA 2265002027Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Signal Boards/Ligh 0.00003 0.00004 0.00004 0.00925 0.00568 0.00586 0.00054 42077Lehigh Allentown, PA 2265002030Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Trenchers 0.00144 0.00143 0.00146 0.52502 0.24756 0.22996 0.01667 42077Lehigh Allentown, PA 2265002033Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Bore/Drill Rigs 0.0005 0.00049 0.0005 0.20035 0.13235 0.10284 0.00774 42077Lehigh Allentown, PA 2265002039Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Concrete/Industria 0.00295 0.00299 0.00306 0.84961 0.48293 0.49863 0.02779 42077Lehigh Allentown, PA 2265002042Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Cement & Mortar Mi 0.00149 0.00144 0.00146 0.43431 0.27654 0.22698 0.01669 42077Lehigh Allentown, PA 2265002045Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Cranes 0.00012 0.00011 0.00011 0.09318 0.04479 0.02076 0.0008

Appendix E1 - Allentown Nonroad Source Emissions - 2007, 2017, 2025 Alntown.NMIM.values.07.17.25 Page 1 of 20

## Appendix E1 - Allentown.NMIM.values

SCC 2260001010 2260001020 2260001030 2260001060 2260002006 2260002009 2260002021 2260002027 2260002039 2260002054 2260003030 2260003040 2260004015 2260004016 2260004020 2260004021 2260004025 2260004026 2260004030 2260004031 2260004035 2260004036 2260004071 2260005035 2260006005 2260006010 2260006015 2260006035 2260007005 2265001010 2265001030 2265001050 2265001060 2265002003 2265002006 2265002009 2265002015 2265002021 2265002024 2265002027 2265002030 2265002033 2265002039 2265002042 2265002045PM10_2017PM10_2025PM25_2007PM25_2017PM25_2025SO2_2007SO2_2017SO2_2025VOC_2007 VOC_2017 VOC_2025

1.8207 1.6815 1.9974 1.6751 1.547 0.00825 0.0045 0.00507 59.548 50.057 46.388 0 0 0 0 0 0 0 0 0 0 0 1.2358 0.29172 2.5565 1.1369 0.26839 0.00721 0.00557 0.00649 77.176 37.15 12.281 0.00612 0.00647 0.0056 0.00563 0.00595 0.00186 0.00068 0.00072 0.78601 0.49465 0.4622 0.52442 0.53564 0.46955 0.48246 0.49279 0.0016 0.00057 0.00058 4.8311 3.4799 3.55 0.01853 0.01892 0.01661 0.01705 0.01741 0.0001 0.00004 0.00004 0.12814 0.12587 0.12817 0.02233 0.02281 0.01999 0.02054 0.02098 0.00012 0.00004 0.00004 0.15019 0.15012 0.15292 0.00017 0.00018 0.00015 0.00016 0.00016 0 0 0 0.00129 0.0013 0.00133 1.3671 1.3964 1.2241 1.2578 1.2847 0.00402 0.00146 0.00149 8.7753 8.8811 9.0662 0.00455 0.00465 0.00408 0.00419 0.00428 0.00002 0.00001 0.00001 0.03028 0.03045 0.03106 0.0042 0 0.0111 0.00386 0 0.00006 0.00001 0 0.0884 0.03025 0 0.00033 0 0.00088 0.00031 0 0.00001 0 0 0.00679 0.00233 0 0.09396 0.10903 0.07828 0.08644 0.10031 0.00045 0.00019 0.00022 1.3404 0.73489 0.83386 0.55734 0.62867 0.45184 0.51276 0.57838 0.00268 0.00113 0.00127 5.7028 3.8739 4.3665 1.2899 1.4966 1.0472 1.1867 1.3769 0.00628 0.0027 0.00313 16.643 13.394 15.454 11.48 12.946 8.8737 10.562 11.911 0.03033 0.01279 0.01442 79.91 88.838 100.15 1.8615 2.1599 1.4943 1.7126 1.9871 0.00868 0.00367 0.00425 21.861 14.945 17.101 5.9936 6.7598 4.6542 5.5141 6.2191 0.02651 0.01096 0.01236 43.492 45.386 51.149 1.1655 1.3524 0.94331 1.0723 1.2442 0.0056 0.00236 0.00274 14.377 9.5773 10.815 6.8149 7.6861 5.2813 6.2697 7.0712 0.02495 0.01022 0.01153 48.14 45.039 50.752 0.45852 0.51722 0.35429 0.42184 0.47584 0.00279 0.00127 0.00143 15.092 16.343 18.315 1.2674 1.4297 0.97929 1.166 1.3153 0.00771 0.0035 0.00395 36.965 43.176 48.683 0.00237 0.00267 0.00185 0.00218 0.00246 0.00001 0 0.00001 0.01398 0.01482 0.01669 0.00974 0.01076 0.00786 0.00896 0.0099 0.00005 0.00002 0.00002 0.06742 0.06078 0.0666 0.23173 0.27255 0.16666 0.21319 0.25074 0.00102 0.00046 0.00055 1.5936 1.9378 2.273 1.7141 2.0158 1.2299 1.5769 1.8546 0.0068 0.0031 0.00365 11.122 13.598 15.899 0.00064 0.00076 0.00046 0.00059 0.0007 0 0 0 0.00413 0.00522 0.00613 0.00996 0.01171 0.00715 0.00916 0.01078 0.00004 0.00002 0.00002 0.06711 0.085 0.09992 0.02012 0.02397 0.01408 0.01851 0.02206 0.00004 0.00002 0.00002 0.11623 0.14096 0.16788 0.0447 0.04853 0.03024 0.04113 0.04465 0.00449 0.00212 0.00231 2.3551 2.3992 2.3903 0.44368 0.45715 0.29335 0.40819 0.42057 0.04631 0.02245 0.02316 25.876 27.258 25.469 0.11536 0.12173 0.09879 0.10613 0.11199 0.03351 0.01262 0.01332 9.8565 5.5092 5.7958 0.00497 0.00491 0.00477 0.00458 0.00452 0.00188 0.00065 0.00066 0.80882 0.53227 0.37004 0.00422 0.00431 0.00385 0.00388 0.00396 0.00142 0.00051 0.00052 0.3532 0.17712 0.17533 0.00003 0.00003 0.00003 0.00003 0.00003 0.00001 0 0 0.00289 0.00168 0.00165 0.01338 0.01366 0.01247 0.01231 0.01257 0.00253 0.00095 0.00097 1.6662 0.4442 0.44607 0.00737 0.00753 0.00661 0.00678 0.00693 0.00249 0.00089 0.00091 0.55994 0.31117 0.31508 0.01788 0.01826 0.017 0.01645 0.0168 0.00492 0.00178 0.00182 2.0532 0.81706 0.78197 0.00793 0.0081 0.00753 0.0073 0.00746 0.00204 0.00075 0.00077 0.76463 0.32109 0.32482 0.00051 0.00052 0.0005 0.00047 0.00048 0.0001 0.00004 0.00004 0.05113 0.01614 0.01638 0.01613 0.01647 0.01534 0.01484 0.01515 0.00435 0.00157 0.0016 1.4953 0.57239 0.56619 0.0077 0.00786 0.00713 0.00708 0.00723 0.00146 0.00054 0.00055 1.0172 0.26083 0.23801 0.02855 0.02916 0.02557 0.02627 0.02683 0.00903 0.00328 0.00335 2.1322 1.2585 1.2808 0.01602 0.01614 0.01535 0.01474 0.01485 0.00445 0.00157 0.00161 2.2547 0.98754 0.82812 0.00082 0.00084 0.00074 0.00076 0.00077 0.00037 0.00012 0.00012 0.07629 0.03206 0.01758

Appendix E1 - Allentown Nonroad Source Emissions - 2007, 2017, 2025 Alntown.NMIM.values.07.17.25 Page 2 of 20

## Appendix E1 - Allentown.NMIM.values

FIPS NAME NONATTAIN SCC SHORT_NAME NH3_2007 NH3_2017 NH3_2025 NOX_2007 NOX_2017 NOX_2025 PM10_2007

42077Lehigh Allentown, PA 2265002054Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Crushing/Processin 0.00019 0.00019 0.0002 0.06135 0.03444 0.03181 0.00213 42077Lehigh Allentown, PA 2265002057Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Rough Terrain Fork 0.00019 0.00017 0.00017 0.14727 0.04363 0.02457 0.00122 42077Lehigh Allentown, PA 2265002060Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Rubber Tire Loader 0.00045 0.0004 0.00041 0.32577 0.06743 0.0575 0.00299 42077Lehigh Allentown, PA 2265002066Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Tractors/Loaders/B 0.00097 0.00098 0.001 0.27821 0.15401 0.15847 0.00847 42077Lehigh Allentown, PA 2265002072Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Skid Steer Loaders 0.00069 0.00066 0.00066 0.40433 0.19401 0.1171 0.00513 42077Lehigh Allentown, PA 2265002078Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Dumpers/Tenders 0.00023 0.00022 0.00022 0.07005 0.04822 0.03692 0.00221 42077Lehigh Allentown, PA 2265002081Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Other Construction 0.00016 0.00015 0.00015 0.14198 0.07682 0.03256 0.00104 42077Lehigh Allentown, PA 2265003010Off-highway Gasoline, 4-Stroke /Industrial Equipt /Aerial Lifts 0.00256 0.00089 0.00019 1.9497 0.64967 0.14179 0.01814 42077Lehigh Allentown, PA 2265003020Off-highway Gasoline, 4-Stroke /Industrial Equipt /Forklifts 0.00839 0.00253 0.0005 6.8692 0.57605 0.07455 0.05588 42077Lehigh Allentown, PA 2265003030Off-highway Gasoline, 4-Stroke /Industrial Equipt /Sweepers/Scrubbers 0.002 0.00065 0.00006 1.0091 0.11246 0.00952 0.01803 42077Lehigh Allentown, PA 2265003040Off-highway Gasoline, 4-Stroke /Industrial Equipt /Other General Industrial Equi 0.00362 0.00123 0.00004 1.1475 0.21205 0.00621 0.06885 42077Lehigh Allentown, PA 2265003050Off-highway Gasoline, 4-Stroke /Industrial Equipt /Other Material H&ling Equipt 0.00018 0.00006 0.00001 0.12646 0.0336 0.00528 0.0013 42077Lehigh Allentown, PA 2265003060Off-highway Gasoline, 4-Stroke /Industrial Equipt /AC\Refrigeration 0.00006 0.00002 0 0.01664 0.00333 0.0002 0.00052 42077Lehigh Allentown, PA 2265003070Off-highway Gasoline, 4-Stroke /Industrial Equipt /Terminal Tractors 0.0008 0.00026 0.00003 0.45727 0.03684 0.00407 0.00578 42077Lehigh Allentown, PA 2265004010Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Lawn Mowers (Residential) 0.02741 0.03125 0.03624 7.1313 4.9129 5.2758 0.47054 42077Lehigh Allentown, PA 2265004011Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Lawn Mowers (Commercial) 0.02597 0.0299 0.03372 6.6021 4.4627 5.1004 0.5298 42077Lehigh Allentown, PA 2265004015Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Rotary Tillers < 6 HP (Res 0.00233 0.00262 0.00304 0.60275 0.41162 0.44221 0.04119 42077Lehigh Allentown, PA 2265004016Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Rotary Tillers < 6 HP (Com 0.01338 0.0154 0.01737 3.4785 2.3144 2.5483 0.2338 42077Lehigh Allentown, PA 2265004025Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Trimmers/Edgers/Brush Cutt 0.00015 0.00017 0.0002 0.0394 0.02597 0.02949 0.00276 42077Lehigh Allentown, PA 2265004026Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Trimmers/Edgers/Brush Cutt 0.0006 0.00069 0.00078 0.15221 0.10245 0.11681 0.0092 42077Lehigh Allentown, PA 2265004030Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Leafblowers/Vacuums (Resid 0.00029 0.00033 0.00038 0.07549 0.04952 0.05627 0.0054 42077Lehigh Allentown, PA 2265004031Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Leafblowers/Vacuums (Comme 0.02459 0.0283 0.03183 8.6737 4.6044 4.6639 0.213 42077Lehigh Allentown, PA 2265004035Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Snowblowers (Residential) 0.00303 0.0036 0.00406 0.66788 0.99241 1.1221 0.01953 42077Lehigh Allentown, PA 2265004036Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Snowblowers (Commercial) 0.00837 0.00996 0.01124 1.8461 2.7432 3.1018 0.05398 42077Lehigh Allentown, PA 2265004040Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Rear Engine Riding Mowers 0.00534 0.00614 0.00712 1.4581 0.99775 1.0292 0.04496 42077Lehigh Allentown, PA 2265004041Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Rear Engine Riding Mowers 0.00279 0.00329 0.00371 0.71565 0.48341 0.54515 0.02375 42077Lehigh Allentown, PA 2265004046Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Front Mowers (Commercial) 0.00336 0.00373 0.00418 0.94022 0.74281 0.62883 0.0287 42077Lehigh Allentown, PA 2265004051Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Shredders < 6 HP (Commerci 0.00154 0.00177 0.002 0.40191 0.27073 0.29252 0.02644 42077Lehigh Allentown, PA 2265004055Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Lawn & Garden Tractors (Re 0.07195 0.08237 0.09547 19.747 13.344 13.774 0.61063 42077Lehigh Allentown, PA 2265004056Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Lawn & Garden Tractors (Co 0.03798 0.04468 0.05039 9.7426 6.57 7.4093 0.32282 42077Lehigh Allentown, PA 2265004066Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Chippers/Stump Grinders (C 0.00657 0.00742 0.00836 2.7852 1.1034 1.2016 0.05294 42077Lehigh Allentown, PA 2265004071Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Turf Equipt (Commercial) 0.1223 0.14413 0.16253 32.393 21.078 23.974 1.2444 42077Lehigh Allentown, PA 2265004075Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Other Lawn & Garden Equipt 0.00262 0.00294 0.0034 0.70503 0.54665 0.50532 0.0341 42077Lehigh Allentown, PA 2265004076Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Other Lawn & Garden Equipt 0.00397 0.00445 0.005 1.0774 0.83632 0.7482 0.05153 42077Lehigh Allentown, PA 2265005010Off-highway Gasoline, 4-Stroke /Agricultural Equipt /2-Wheel Tractors 0.00004 0.00004 0.00005 0.00935 0.00621 0.00692 0.00032 42077Lehigh Allentown, PA 2265005015Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Agricultural Tractors 0.00016 0.00016 0.00018 0.094 0.02616 0.02412 0.0011 42077Lehigh Allentown, PA 2265005020Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Combines 0 0 0 0.00092 0.00077 0.00046 0.00001 42077Lehigh Allentown, PA 2265005025Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Balers 0.0001 0.00011 0.00011 0.08713 0.07247 0.04406 0.00064 42077Lehigh Allentown, PA 2265005030Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Agricultural Mowers 0.00003 0.00003 0.00004 0.00863 0.00591 0.00556 0.00027 42077Lehigh Allentown, PA 2265005035Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Sprayers 0.00035 0.00038 0.00041 0.14939 0.1197 0.08694 0.00357 42077Lehigh Allentown, PA 2265005040Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Tillers : 6 HP 0.00076 0.0008 0.00084 0.16568 0.20764 0.1816 0.00511 42077Lehigh Allentown, PA 2265005045Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Swathers 0.00016 0.00017 0.00018 0.138 0.11478 0.06979 0.00101 42077Lehigh Allentown, PA 2265005055Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Other Agricultural Equipt 0.00023 0.00025 0.00026 0.16523 0.13538 0.08553 0.00162 42077Lehigh Allentown, PA 2265005060Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Irrigation Sets 0.00027 0.00028 0.00031 0.16488 0.03812 0.04102 0.00201 42077Lehigh Allentown, PA 2265006005Off-highway Gasoline, 4-Stroke /Commercial Equipt /Generator Sets 0.07116 0.08716 0.10231 20.835 15.972 16.018 0.68487

Appendix E1 - Allentown Nonroad Source Emissions - 2007, 2017, 2025 Alntown.NMIM.values.07.17.25 Page 3 of 20

## Appendix E1 - Allentown.NMIM.values

SCC 2260001010 2265002054 2265002057 2265002060 2265002066 2265002072 2265002078 2265002081 2265003010 2265003020 2265003030 2265003040 2265003050 2265003060 2265003070 2265004010 2265004011 2265004015 2265004016 2265004025 2265004026 2265004030 2265004031 2265004035 2265004036 2265004040 2265004041 2265004046 2265004051 2265004055 2265004056 2265004066 2265004071 2265004075 2265004076 2265005010 2265005015 2265005020 2265005025 2265005030 2265005035 2265005040 2265005045 2265005055 2265005060 2265006005PM10_2017PM10_2025PM25_2007PM25_2017PM25_2025SO2_2007SO2_2017SO2_2025VOC_2007 VOC_2017 VOC_2025

0.0021 0.00214 0.00196 0.00193 0.00197 0.00058 0.00021 0.00022 0.19789 0.085 0.08383 0.00125 0.00128 0.00112 0.00115 0.00118 0.00058 0.00019 0.00019 0.10561 0.02545 0.0142 0.00307 0.00314 0.00275 0.00283 0.00289 0.00138 0.00045 0.00046 0.22724 0.03661 0.03045 0.00868 0.00887 0.00779 0.00799 0.00816 0.00297 0.00108 0.0011 0.67571 0.4003 0.40639 0.00515 0.00526 0.00472 0.00473 0.00484 0.00214 0.00073 0.00073 0.46997 0.22244 0.17375 0.00204 0.00205 0.00203 0.00187 0.00189 0.0007 0.00024 0.00025 0.30118 0.15915 0.12705 0.00107 0.00109 0.00096 0.00098 0.00101 0.00051 0.00017 0.00016 0.10244 0.0452 0.01858 0.00657 0.00147 0.01669 0.00605 0.00135 0.00787 0.00098 0.00021 1.8718 0.47506 0.0914 0.01971 0.00413 0.05141 0.01813 0.0038 0.02597 0.00283 0.00056 4.6946 0.30165 0.03972 0.00613 0.00054 0.01659 0.00564 0.00049 0.00613 0.00072 0.00007 1.3829 0.16859 0.00878 0.02105 0.00038 0.06334 0.01936 0.00035 0.0106 0.00135 0.00004 6.3949 0.62877 0.01136 0.00045 0.00008 0.00119 0.00042 0.00007 0.00055 0.00006 0.00001 0.12945 0.02769 0.00367 0.00018 0.00001 0.00048 0.00017 0.00001 0.00019 0.00002 0 0.04971 0.00938 0.00057 0.00202 0.00023 0.00532 0.00186 0.00021 0.0025 0.00029 0.00003 0.30463 0.01937 0.00214 0.59631 0.64736 0.43289 0.54861 0.59557 0.0779 0.03345 0.03902 89.557 37.062 36.217 0.59713 0.67353 0.48741 0.54936 0.61965 0.07314 0.03216 0.03627 75.013 24.005 27.027 0.05001 0.0543 0.0379 0.04601 0.04995 0.00658 0.0028 0.00327 7.7614 3.1917 3.174 0.29082 0.31795 0.21509 0.26755 0.29251 0.03804 0.01654 0.0187 36.948 14.381 15.333 0.00327 0.00369 0.00254 0.00301 0.00339 0.00043 0.00019 0.00022 0.5323 0.23096 0.25491 0.01036 0.01168 0.00846 0.00953 0.01075 0.00174 0.00074 0.00084 1.3384 0.63874 0.71881 0.00624 0.00704 0.00497 0.00574 0.00647 0.00082 0.00035 0.00041 0.96366 0.32792 0.34385 0.2506 0.28268 0.19596 0.23055 0.26007 0.07538 0.03055 0.03438 21.991 15.256 16.839 0.02326 0.02624 0.01797 0.0214 0.02414 0.00915 0.00416 0.00469 7.5093 5.8624 6.3017 0.06429 0.07254 0.04966 0.05915 0.06674 0.02531 0.01151 0.01297 11.159 11.723 13.177 0.04969 0.05766 0.04136 0.04571 0.05304 0.01637 0.00662 0.00768 7.3514 5.0656 5.1705 0.02789 0.03147 0.02185 0.02566 0.02895 0.00857 0.00354 0.00399 2.1072 1.4984 1.6716 0.02977 0.03323 0.02641 0.02739 0.03057 0.01027 0.00401 0.00451 3.2682 2.1641 1.9708 0.03364 0.03623 0.02433 0.03095 0.03333 0.00439 0.0019 0.00215 4.2469 1.6917 1.7537 0.66532 0.77219 0.56178 0.61209 0.71042 0.22037 0.0887 0.10294 81.126 53.198 55.461 0.37839 0.42684 0.297 0.34812 0.3927 0.11656 0.04814 0.05429 27.048 19.379 21.656 0.06295 0.07101 0.04871 0.05792 0.06533 0.02025 0.00804 0.00906 3.9098 2.0852 2.3012 1.5131 1.7064 1.1449 1.392 1.5699 0.37122 0.1554 0.17526 113.09 57.217 64.029 0.04118 0.04539 0.03137 0.03789 0.04176 0.00772 0.00315 0.00366 5.2677 2.6229 2.351 0.06223 0.06668 0.04741 0.05725 0.06135 0.01169 0.00477 0.00538 7.8997 3.8592 3.3214 0.00037 0.00041 0.00029 0.00034 0.00037 0.00011 0.00005 0.00005 0.0265 0.01746 0.01913 0.00126 0.0014 0.00101 0.00116 0.00128 0.00048 0.00018 0.00019 0.08154 0.02518 0.02484 0.00001 0.00001 0.00001 0.00001 0.00001 0 0 0 0.00082 0.0006 0.00035 0.00073 0.00081 0.00058 0.00067 0.00075 0.00032 0.00012 0.00012 0.08796 0.06665 0.03905 0.00028 0.00031 0.00025 0.00026 0.00029 0.0001 0.00004 0.00004 0.0269 0.01632 0.01604 0.00393 0.00428 0.00328 0.00361 0.00393 0.00105 0.0004 0.00044 0.47114 0.22967 0.18612 0.00594 0.00637 0.0047 0.00546 0.00586 0.0023 0.00085 0.0009 0.94119 0.73833 0.57075 0.00116 0.00128 0.00093 0.00107 0.00118 0.0005 0.00019 0.00019 0.12446 0.0909 0.05363 0.0018 0.00199 0.00149 0.00166 0.00183 0.00072 0.00027 0.00029 0.17517 0.11466 0.08032 0.00228 0.00252 0.00185 0.00209 0.00231 0.00083 0.0003 0.00034 0.14182 0.02673 0.02838 0.80743 0.94836 0.63008 0.74283 0.87249 0.21594 0.09598 0.11285 85.879 50.76 52.487

Appendix E1 - Allentown Nonroad Source Emissions - 2007, 2017, 2025 Alntown.NMIM.values.07.17.25 Page 4 of 20

## Appendix E1 - Allentown.NMIM.values

FIPS NAME NONATTAIN SCC SHORT_NAME NH3_2007 NH3_2017 NH3_2025 NOX_2007 NOX_2017 NOX_2025 PM10_2007

42077Lehigh Allentown, PA 2265006010Off-highway Gasoline, 4-Stroke /Commercial Equipt /Pumps 0.01757 0.02176 0.0255 5.8921 4.0531 4.2247 0.2494 42077Lehigh Allentown, PA 2265006015Off-highway Gasoline, 4-Stroke /Commercial Equipt /Air Compressors 0.00936 0.01149 0.01347 3.7578 2.0398 2.1515 0.11561 42077Lehigh Allentown, PA 2265006025Off-highway Gasoline, 4-Stroke /Commercial Equipt /Welders 0.01979 0.02473 0.02904 6.8853 4.1887 4.6416 0.17623 42077Lehigh Allentown, PA 2265006030Off-highway Gasoline, 4-Stroke /Commercial Equipt /Pressure Washers 0.03139 0.03916 0.04603 8.8213 6.3966 7.3085 0.41024 42077Lehigh Allentown, PA 2265006035Off-highway Gasoline, 4-Stroke /Commercial Equipt /Hydro-power Units 0.00145 0.00184 0.00216 0.41024 0.29751 0.34912 0.01637 42077Lehigh Allentown, PA 2265007010Off-highway Gasoline, 4-Stroke /Logging Equipt /Shredders : 6 HP 0.00003 0.00004 0.00005 0.01048 0.0094 0.00794 0.00029 42077Lehigh Allentown, PA 2265007015Off-highway Gasoline, 4-Stroke /Logging Equipt /Forest Equipt - Feller/Bunch/Ski 0 0 0 0.0001 0.00008 0.0001 0.00001 42077Lehigh Allentown, PA 2265010010Off-highway Gasoline, 4-Stroke /Industrial Equipt /Other Oil Field Equipt 0.00024 0.00025 0.00025 0.06579 0.04193 0.04315 0.00258 42077Lehigh Allentown, PA 2267001060Off-highway LPG /Recreational Equipt /Specialty Vehicles/Carts 0 0 0 0.05039 0.03205 0.01847 0.00027 42077Lehigh Allentown, PA 2267002003Off-highway LPG /Construction & Mining Equipt /Pavers 0 0 0 0.08452 0.01983 0.01343 0.0006 42077Lehigh Allentown, PA 2267002015Off-highway LPG /Construction & Mining Equipt /Rollers 0 0 0 0.11471 0.02155 0.02194 0.00102 42077Lehigh Allentown, PA 2267002021Off-highway LPG /Construction & Mining Equipt /Paving Equipt 0 0 0 0.02643 0.01098 0.00551 0.00016 42077Lehigh Allentown, PA 2267002024Off-highway LPG /Construction & Mining Equipt /Surfacing Equipt 0 0 0 0.014 0.00316 0.00235 0.0001 42077Lehigh Allentown, PA 2267002030Off-highway LPG /Construction & Mining Equipt /Trenchers 0 0 0 0.26446 0.06209 0.04081 0.00185 42077Lehigh Allentown, PA 2267002033Off-highway LPG /Construction & Mining Equipt /Bore/Drill Rigs 0 0 0 0.10888 0.07136 0.04168 0.0006 42077Lehigh Allentown, PA 2267002039Off-highway LPG /Construction & Mining Equipt /Concrete/Industrial Saws 0 0 0 0.15708 0.03432 0.03819 0.00179 42077Lehigh Allentown, PA 2267002045Off-highway LPG /Construction & Mining Equipt /Cranes 0 0 0 0.10784 0.04404 0.01972 0.00064 42077Lehigh Allentown, PA 2267002054Off-highway LPG /Construction & Mining Equipt /Crushing/Processing Equipt 0 0 0 0.01775 0.00661 0.0031 0.00011 42077Lehigh Allentown, PA 2267002057Off-highway LPG /Construction & Mining Equipt /Rough Terrain Forklifts 0 0 0 0.17798 0.04451 0.02641 0.00117 42077Lehigh Allentown, PA 2267002060Off-highway LPG /Construction & Mining Equipt /Rubber Tire Loaders 0 0 0 0.39651 0.06858 0.06291 0.00293 42077Lehigh Allentown, PA 2267002066Off-highway LPG /Construction & Mining Equipt /Tractors/Loaders/Backhoes 0 0 0 0.03797 0.00636 0.0067 0.00031 42077Lehigh Allentown, PA 2267002072Off-highway LPG /Construction & Mining Equipt /Skid Steer Loaders 0 0 0 0.38467 0.14936 0.07327 0.0024 42077Lehigh Allentown, PA 2267002081Off-highway LPG /Construction & Mining Equipt /Other Construction Equipt 0 0 0 0.16408 0.07637 0.03348 0.00096 42077Lehigh Allentown, PA 2267003010Off-highway LPG /Industrial Equipt /Aerial Lifts 0 0 0 3.3026 1.5708 0.74663 0.01992 42077Lehigh Allentown, PA 2267003020Off-highway LPG /Industrial Equipt /Forklifts 0 0 0 256.22 47.178 44.293 1.8978 42077Lehigh Allentown, PA 2267003030Off-highway LPG /Industrial Equipt /Sweepers/Scrubbers 0 0 0 1.5458 0.32191 0.33954 0.01461 42077Lehigh Allentown, PA 2267003040Off-highway LPG /Industrial Equipt /Other General Industrial Equipt 0 0 0 0.53715 0.10088 0.1035 0.00444 42077Lehigh Allentown, PA 2267003050Off-highway LPG /Industrial Equipt /Other Material H&ling Equipt 0 0 0 0.17659 0.06807 0.03327 0.00108 42077Lehigh Allentown, PA 2267003070Off-highway LPG /Industrial Equipt /Terminal Tractors 0 0 0 0.79252 0.17954 0.20755 0.00894 42077Lehigh Allentown, PA 2267004066Off-highway LPG /Lawn & Garden Equipt /Chippers/Stump Grinders (Commercial) 0 0 0 2.0816 0.36283 0.35396 0.01641 42077Lehigh Allentown, PA 2267005055Off-highway LPG /Agricultural Equipt /Other Agricultural Equipt 0 0 0 0.00222 0.00137 0.00076 0.00001 42077Lehigh Allentown, PA 2267005060Off-highway LPG /Agricultural Equipt /Irrigation Sets 0 0 0 0.00128 0.00017 0.00016 0.00001 42077Lehigh Allentown, PA 2267006005Off-highway LPG /Commercial Equipt /Generator Sets 0 0 0 9.6667 6.9854 4.3726 0.05691 42077Lehigh Allentown, PA 2267006010Off-highway LPG /Commercial Equipt /Pumps 0 0 0 2.0175 0.95444 0.56538 0.01341 42077Lehigh Allentown, PA 2267006015Off-highway LPG /Commercial Equipt /Air Compressors 0 0 0 2.2467 0.61971 0.48759 0.0163 42077Lehigh Allentown, PA 2267006025Off-highway LPG /Commercial Equipt /Welders 0 0 0 2.9433 0.79786 0.60872 0.0203 42077Lehigh Allentown, PA 2267006030Off-highway LPG /Commercial Equipt /Pressure Washers 0 0 0 0.04293 0.02194 0.01206 0.00026 42077Lehigh Allentown, PA 2267006035Off-highway LPG /Commercial Equipt /Hydro-power Units 0 0 0 0.03123 0.00874 0.00767 0.00025 42077Lehigh Allentown, PA 2268002081Off-highway CNG /Construction & Mining Equipt /Other Construction Equipt 0 0 0 0.00647 0.00303 0.00136 0.00004 42077Lehigh Allentown, PA 2268003020Off-highway CNG /Industrial Equipt /Forklifts 0 0 0 18.345 3.3856 3.1552 0.13491 42077Lehigh Allentown, PA 2268003030Off-highway CNG /Industrial Equipt /Sweepers/Scrubbers 0 0 0 0.02179 0.00395 0.00377 0.00016 42077Lehigh Allentown, PA 2268003040Off-highway CNG /Industrial Equipt /Other General Industrial Equipt 0 0 0 0.01381 0.00247 0.00247 0.00011 42077Lehigh Allentown, PA 2268003060Off-highway CNG /Industrial Equipt /AC\Refrigeration 0 0 0 0.027 0.00577 0.00501 0.00022 42077Lehigh Allentown, PA 2268003070Off-highway CNG /Industrial Equipt /Terminal Tractors 0 0 0 0.05496 0.01251 0.01429 0.00061 42077Lehigh Allentown, PA 2268005055Off-highway CNG /Agricultural Equipt /Other Agricultural Equipt 0 0 0 0.00179 0.00045 0.00013 0.00001

Appendix E1 - Allentown Nonroad Source Emissions - 2007, 2017, 2025 Alntown.NMIM.values.07.17.25 Page 5 of 20

## Appendix E1 - Allentown.NMIM.values

SCC 2260001010 2265006010 2265006015 2265006025 2265006030 2265006035 2265007010 2265007015 2265010010 2267001060 2267002003 2267002015 2267002021 2267002024 2267002030 2267002033 2267002039 2267002045 2267002054 2267002057 2267002060 2267002066 2267002072 2267002081 2267003010 2267003020 2267003030 2267003040 2267003050 2267003070 2267004066 2267005055 2267005060 2267006005 2267006010 2267006015 2267006025 2267006030 2267006035 2268002081 2268003020 2268003030 2268003040 2268003060 2268003070 2268005055PM10_2017PM10_2025PM25_2007PM25_2017PM25_2025SO2_2007SO2_2017SO2_2025VOC_2007 VOC_2017 VOC_2025

0.29312 0.34484 0.22945 0.26967 0.31725 0.05202 0.02399 0.02813 30.071 11.362 12.954 0.138 0.16234 0.10636 0.12696 0.14935 0.02824 0.01269 0.01489 11.404 4.7949 5.4882 0.22391 0.26341 0.16213 0.206 0.24234 0.06068 0.0273 0.03206 16.295 10.9 12.578 0.50272 0.59149 0.37742 0.4625 0.54417 0.09319 0.04314 0.05073 51.757 21.756 24.8 0.01994 0.02346 0.01506 0.01835 0.02158 0.0044 0.00203 0.00238 1.6117 0.82389 0.95989 0.00033 0.00039 0.00027 0.0003 0.00036 0.00011 0.00005 0.00005 0.03698 0.02811 0.02697 0.00001 0.00001 0.00001 0.00001 0.00001 0 0 0 0.00073 0.00025 0.0003 0.0026 0.00265 0.00237 0.00239 0.00244 0.00075 0.00027 0.00027 0.18759 0.1096 0.11144 0.00029 0.00031 0.00027 0.00029 0.00031 0.00006 0.00006 0.00006 0.01376 0.00885 0.00491 0.00072 0.00081 0.0006 0.00072 0.00081 0.00013 0.00013 0.00015 0.02362 0.00442 0.00208 0.00122 0.00137 0.00102 0.00122 0.00137 0.00021 0.00022 0.00025 0.03255 0.00364 0.00328 0.00019 0.00021 0.00016 0.00019 0.00021 0.00003 0.00004 0.00004 0.00726 0.00293 0.00116 0.00012 0.00014 0.0001 0.00012 0.00014 0.00002 0.00002 0.00003 0.00393 0.00068 0.00037 0.00219 0.00247 0.00185 0.00219 0.00247 0.00039 0.00041 0.00046 0.07386 0.01399 0.00627 0.00071 0.0008 0.0006 0.00071 0.0008 0.00013 0.00015 0.00016 0.02958 0.01957 0.01081 0.00213 0.0024 0.00179 0.00213 0.0024 0.00035 0.00039 0.00044 0.0453 0.00531 0.0058 0.00077 0.00087 0.00064 0.00077 0.00087 0.00014 0.00015 0.00016 0.02966 0.01179 0.00389 0.00013 0.00014 0.00011 0.00013 0.00014 0.00002 0.00002 0.00003 0.00489 0.00175 0.00059 0.00139 0.00157 0.00117 0.00139 0.00157 0.00025 0.00026 0.00029 0.04946 0.01052 0.00413 0.00348 0.00392 0.00293 0.00348 0.00392 0.00061 0.00065 0.00073 0.11159 0.01264 0.00934 0.00037 0.00042 0.00031 0.00037 0.00042 0.00006 0.00007 0.00008 0.01077 0.00104 0.001 0.00285 0.00322 0.0024 0.00285 0.00322 0.00052 0.00055 0.00061 0.10619 0.03902 0.01443 0.00114 0.00129 0.00096 0.00114 0.00129 0.00021 0.00023 0.00024 0.045 0.0207 0.00706 0.02509 0.02905 0.01992 0.02509 0.02905 0.00437 0.00494 0.0055 0.90582 0.41904 0.15659 2.3875 2.7612 1.8978 2.3875 2.7612 0.3965 0.44452 0.51261 71.989 8.6945 6.567 0.01838 0.02125 0.01461 0.01838 0.02125 0.00291 0.00338 0.00391 0.44056 0.05384 0.05105 0.00559 0.00646 0.00444 0.00559 0.00646 0.00091 0.00104 0.0012 0.15169 0.0173 0.01541 0.00136 0.00157 0.00108 0.00136 0.00157 0.00024 0.00026 0.0003 0.04854 0.0179 0.00627 0.01124 0.013 0.00894 0.01124 0.013 0.00174 0.00206 0.00238 0.22863 0.02707 0.0313 0.01955 0.02208 0.01641 0.01955 0.02208 0.00338 0.00363 0.00409 0.58727 0.06378 0.05263 0.00001 0.00001 0.00001 0.00001 0.00001 0 0 0 0.00061 0.00038 0.0002 0.00001 0.00001 0.00001 0.00001 0.00001 0 0 0 0.00036 0.00003 0.00002 0.08375 0.10539 0.05691 0.08375 0.10539 0.01288 0.01719 0.02055 1.9767 1.4427 0.8488 0.0197 0.02472 0.01341 0.0197 0.02472 0.00293 0.00385 0.00468 0.41733 0.18847 0.09558 0.02389 0.02996 0.0163 0.02389 0.02996 0.00349 0.00451 0.0056 0.46859 0.1082 0.07187 0.02975 0.0373 0.0203 0.02975 0.0373 0.00434 0.00563 0.00698 0.81387 0.17419 0.09128 0.00039 0.00049 0.00026 0.00039 0.00049 0.00006 0.00008 0.00009 0.01167 0.0058 0.00247 0.00037 0.00047 0.00025 0.00037 0.00047 0.00005 0.00007 0.00009 0.00649 0.00149 0.00114 0.00005 0.00005 0.00004 0.00005 0.00005 0.00001 0.00001 0.00001 0.0001 0.00005 0.00002 0.16434 0.18787 0.13491 0.16434 0.18787 0.02484 0.03009 0.03447 0.30459 0.03728 0.0282 0.0002 0.00022 0.00016 0.0002 0.00022 0.00003 0.00004 0.00004 0.00036 0.00004 0.00003 0.00013 0.00015 0.00011 0.00013 0.00015 0.00002 0.00002 0.00003 0.00023 0.00003 0.00002 0.00027 0.0003 0.00022 0.00027 0.0003 0.00004 0.00005 0.00005 0.00045 0.00006 0.00005 0.00075 0.00086 0.00061 0.00075 0.00086 0.00011 0.00014 0.00016 0.00094 0.00011 0.00013 0 0 0.00001 0 0 0 0 0 0.00003 0.00001 0

Appendix E1 - Allentown Nonroad Source Emissions - 2007, 2017, 2025 Alntown.NMIM.values.07.17.25 Page 6 of 20

## Appendix E1 - Allentown.NMIM.values

FIPS NAME NONATTAIN SCC SHORT_NAME NH3_2007 NH3_2017 NH3_2025 NOX_2007 NOX_2017 NOX_2025 PM10_2007

42077Lehigh Allentown, PA 2268005060Off-highway CNG /Agricultural Equipt /Irrigation Sets 0 0 0 0.04217 0 0 0.00022 42077Lehigh Allentown, PA 2268006005Off-highway CNG /Commercial Equipt /Generator Sets 0 0 0 3.0113 2.1239 1.3135 0.01698 42077Lehigh Allentown, PA 2268006010Off-highway CNG /Commercial Equipt /Pumps 0 0 0 0.14022 0.07369 0.03741 0.00086 42077Lehigh Allentown, PA 2268006015Off-highway CNG /Commercial Equipt /Air Compressors 0 0 0 0.17958 0.0456 0.03237 0.00124 42077Lehigh Allentown, PA 2268006020Off-highway CNG /Commercial Equipt /Gas Compressors 0 0 0 0.90837 1.0436 1.2334 0.04966 42077Lehigh Allentown, PA 2268006035Off-highway CNG /Commercial Equipt /Hydro-power Units 0 0 0 0 0 0 0 42077Lehigh Allentown, PA 2268010010Off-highway CNG /Industrial Equipt /Other Oil Field Equipt 0 0 0 0.07357 0.02624 0.02671 0.00157 42077Lehigh Allentown, PA 2270001060Off-highway Diesel /Recreational Equipt /Specialty Vehicles/Carts 0.00043 0.00054 0.00063 0.58754 0.4897 0.3757 0.09372 42077Lehigh Allentown, PA 2270002003Off-highway Diesel /Construction & Mining Equipt /Pavers 0.00752 0.00931 0.01074 8.1849 3.9108 1.8942 0.66844 42077Lehigh Allentown, PA 2270002006Off-highway Diesel /Construction & Mining Equipt /Tampers/Rammers 0.00001 0.00002 0.00002 0.01842 0.01473 0.01589 0.00221 42077Lehigh Allentown, PA 2270002009Off-highway Diesel /Construction & Mining Equipt /Plate Compactors 0.0002 0.00025 0.00029 0.28737 0.24019 0.26424 0.03328 42077Lehigh Allentown, PA 2270002015Off-highway Diesel /Construction & Mining Equipt /Rollers 0.01883 0.02331 0.02688 20.849 11.02 5.4714 1.8852 42077Lehigh Allentown, PA 2270002018Off-highway Diesel /Construction & Mining Equipt /Scrapers 0.02047 0.02534 0.02922 23.385 10.734 3.6099 1.4475 42077Lehigh Allentown, PA 2270002021Off-highway Diesel /Construction & Mining Equipt /Paving Equipt 0.00113 0.0014 0.00161 1.3261 0.76658 0.41249 0.12175 42077Lehigh Allentown, PA 2270002024Off-highway Diesel /Construction & Mining Equipt /Surfacing Equipt 0.0007 0.00086 0.001 0.93338 0.6464 0.4152 0.08444 42077Lehigh Allentown, PA 2270002027Off-highway Diesel /Construction & Mining Equipt /Signal Boards/Light Plants 0.00208 0.00258 0.00297 2.5934 2.3313 2.4048 0.26553 42077Lehigh Allentown, PA 2270002030Off-highway Diesel /Construction & Mining Equipt /Trenchers 0.00893 0.01106 0.01275 10.322 7.2796 5.3852 1.1505 42077Lehigh Allentown, PA 2270002033Off-highway Diesel /Construction & Mining Equipt /Bore/Drill Rigs 0.00769 0.00952 0.01098 12.229 8.6837 5.5635 0.84179 42077Lehigh Allentown, PA 2270002036Off-highway Diesel /Construction & Mining Equipt /Excavators 0.0763 0.09445 0.10892 79.008 29.304 11.652 5.6258 42077Lehigh Allentown, PA 2270002039Off-highway Diesel /Construction & Mining Equipt /Concrete/Industrial Saws 0.00063 0.00078 0.0009 0.69688 0.52394 0.39733 0.08675 42077Lehigh Allentown, PA 2270002042Off-highway Diesel /Construction & Mining Equipt /Cement & Mortar Mixers 0.0003 0.00037 0.00043 0.46843 0.36172 0.2697 0.03986 42077Lehigh Allentown, PA 2270002045Off-highway Diesel /Construction & Mining Equipt /Cranes 0.01742 0.02156 0.02486 22.023 10.552 3.9391 1.1588 42077Lehigh Allentown, PA 2270002048Off-highway Diesel /Construction & Mining Equipt /Graders 0.01899 0.02351 0.02711 19.839 7.3433 2.1859 1.3506 42077Lehigh Allentown, PA 2270002051Off-highway Diesel /Construction & Mining Equipt /Off-highway Trucks 0.06521 0.08072 0.09309 76.455 37.633 33.306 3.922 42077Lehigh Allentown, PA 2270002054Off-highway Diesel /Construction & Mining Equipt /Crushing/Processing Equipt 0.00308 0.00381 0.00439 4.0043 2.2586 1.2443 0.24902 42077Lehigh Allentown, PA 2270002057Off-highway Diesel /Construction & Mining Equipt /Rough Terrain Forklifts 0.02443 0.03024 0.03487 28.049 15.338 6.2565 2.9194 42077Lehigh Allentown, PA 2270002060Off-highway Diesel /Construction & Mining Equipt /Rubber Tire Loaders 0.08307 0.10282 0.11857 101.1 52.722 23.832 7.0096 42077Lehigh Allentown, PA 2270002066Off-highway Diesel /Construction & Mining Equipt /Tractors/Loaders/Backhoes 0.05052 0.06254 0.07212 66.207 44.951 25.207 9.9915 42077Lehigh Allentown, PA 2270002069Off-highway Diesel /Construction & Mining Equipt /Crawler Tractor/Dozers 0.07599 0.09406 0.10847 87.297 40.14 17.493 5.7797 42077Lehigh Allentown, PA 2270002072Off-highway Diesel /Construction & Mining Equipt /Skid Steer Loaders 0.03469 0.04293 0.04951 44.667 36.619 29.381 8.6817 42077Lehigh Allentown, PA 2270002075Off-highway Diesel /Construction & Mining Equipt /Off-highway Tractors 0.00818 0.01013 0.01168 11.051 6.5473 4.0843 0.71812 42077Lehigh Allentown, PA 2270002078Off-highway Diesel /Construction & Mining Equipt /Dumpers/Tenders 0.00011 0.00013 0.00015 0.14331 0.11957 0.09618 0.02708 42077Lehigh Allentown, PA 2270002081Off-highway Diesel /Construction & Mining Equipt /Other Construction Equipt 0.00784 0.0097 0.01119 10.592 6.3287 3.1043 0.77606 42077Lehigh Allentown, PA 2270003010Off-highway Diesel /Industrial Equipt /Aerial Lifts 0.00274 0.00347 0.00402 3.8404 3.1993 2.7004 0.6534 42077Lehigh Allentown, PA 2270003020Off-highway Diesel /Industrial Equipt /Forklifts 0.03952 0.05005 0.05808 38.306 14.425 12.58 3.4977 42077Lehigh Allentown, PA 2270003030Off-highway Diesel /Industrial Equipt /Sweepers/Scrubbers 0.01726 0.02186 0.02537 19.37 8.559 4.1387 1.304 42077Lehigh Allentown, PA 2270003040Off-highway Diesel /Industrial Equipt /Other General Industrial Equipt 0.01752 0.02219 0.02575 22.067 11.317 4.5013 1.4484 42077Lehigh Allentown, PA 2270003050Off-highway Diesel /Industrial Equipt /Other Material H&ling Equipt 0.00068 0.00086 0.00099 1.0786 0.7635 0.50242 0.12868 42077Lehigh Allentown, PA 2270003060Off-highway Diesel /Industrial Equipt /AC\Refrigeration 0.043 0.05446 0.05998 47.151 36.952 39 4.1279 42077Lehigh Allentown, PA 2270003070Off-highway Diesel /Industrial Equipt /Terminal Tractors 0.0249 0.03154 0.0366 24.151 7.4032 3.2254 1.8047 42077Lehigh Allentown, PA 2270004031Off-highway Diesel /Lawn & Garden Equipt /Leafblowers/Vacuums (Commercial) 0 0 0 0.00258 0.00279 0.00279 0.00027 42077Lehigh Allentown, PA 2270004036Off-highway Diesel /Lawn & Garden Equipt /Snowblowers (Commercial) 0.00047 0.00065 0.0008 0.6656 0.53106 0.33871 0.04197 42077Lehigh Allentown, PA 2270004046Off-highway Diesel /Lawn & Garden Equipt /Front Mowers (Commercial) 0.01235 0.01728 0.02123 15.218 15.554 16.325 1.6039 42077Lehigh Allentown, PA 2270004056Off-highway Diesel /Lawn & Garden Equipt /Lawn & Garden Tractors (Commercial) 0.00255 0.00357 0.00438 3.1223 3.3113 3.893 0.31251 42077Lehigh Allentown, PA 2270004066Off-highway Diesel /Lawn & Garden Equipt /Chippers/Stump Grinders (Commercial) 0.0168 0.02351 0.02889 23.285 19.093 12.737 1.8564

Appendix E1 - Allentown Nonroad Source Emissions - 2007, 2017, 2025 Alntown.NMIM.values.07.17.25 Page 7 of 20

## Appendix E1 - Allentown.NMIM.values

SCC 2260001010 2268005060 2268006005 2268006010 2268006015 2268006020 2268006035 2268010010 2270001060 2270002003 2270002006 2270002009 2270002015 2270002018 2270002021 2270002024 2270002027 2270002030 2270002033 2270002036 2270002039 2270002042 2270002045 2270002048 2270002051 2270002054 2270002057 2270002060 2270002066 2270002069 2270002072 2270002075 2270002078 2270002081 2270003010 2270003020 2270003030 2270003040 2270003050 2270003060 2270003070 2270004031 2270004036 2270004046 2270004056 2270004066PM10_2017PM10_2025PM25_2007PM25_2017PM25_2025SO2_2007SO2_2017SO2_2025VOC_2007 VOC_2017 VOC_2025

0 0 0.00022 0 0 0.00004 0 0 0.00073 0 0 0.02206 0.02615 0.01698 0.02206 0.02615 0.00346 0.00429 0.00496 0.03664 0.02617 0.0155 0.00111 0.00132 0.00086 0.00111 0.00132 0.00017 0.00021 0.00025 0.00172 0.00089 0.0004 0.0016 0.0019 0.00124 0.0016 0.0019 0.00024 0.0003 0.00035 0.00222 0.00048 0.00029 0.06424 0.07592 0.04966 0.06424 0.07592 0.00829 0.01077 0.01273 0.01046 0.0105 0.01241 0 0 0 0 0 0 0 0 0 0 0 0.00159 0.00162 0.00157 0.00159 0.00162 0.00026 0.00028 0.00028 0.00128 0.00025 0.00025 0.06159 0.03772 0.09091 0.05974 0.03659 0.03943 0.00042 0.00045 0.16865 0.1089 0.0651 0.29168 0.05405 0.64838 0.28293 0.05243 0.69091 0.00639 0.00647 0.6968 0.37902 0.34017 0.00138 0.0013 0.00214 0.00134 0.00126 0.00112 0.00001 0.00001 0.00292 0.00207 0.00217 0.02106 0.02128 0.03228 0.02043 0.02065 0.01854 0.00021 0.00024 0.04668 0.03149 0.03329 0.89342 0.21705 1.8286 0.86662 0.21054 1.7292 0.01628 0.01643 1.9164 1.0313 0.89546 0.64337 0.16309 1.4041 0.62407 0.15819 1.8813 0.01759 0.01777 1.3895 0.9654 0.9516 0.06209 0.02062 0.1181 0.06023 0.02 0.10384 0.00101 0.00101 0.12957 0.07389 0.06016 0.04336 0.02193 0.08191 0.04206 0.02127 0.06412 0.00064 0.00066 0.08668 0.05134 0.04157 0.16331 0.15393 0.25756 0.15841 0.14931 0.19083 0.00205 0.00225 0.40179 0.23037 0.22798 0.50492 0.15054 1.116 0.48977 0.14602 0.81981 0.00797 0.00792 1.1339 0.57755 0.41926 0.47324 0.26452 0.81653 0.45904 0.25659 0.70565 0.00718 0.00747 1.0604 0.70816 0.52841 1.9799 0.37292 5.457 1.9205 0.36173 7.0113 0.06187 0.06511 5.9533 3.4751 3.5009 0.03832 0.01244 0.08414 0.03717 0.01207 0.058 0.00056 0.00056 0.08421 0.04247 0.03144 0.02688 0.01822 0.03867 0.02608 0.01767 0.02752 0.00029 0.00031 0.05375 0.03923 0.03011 0.49677 0.15593 1.124 0.48187 0.15126 1.6 0.01523 0.01534 1.5287 0.9292 0.83685 0.51235 0.08589 1.3101 0.49698 0.08332 1.7449 0.01559 0.0162 1.4857 0.88437 0.86898 1.3165 0.54554 3.8044 1.277 0.52917 5.994 0.05113 0.05536 4.3437 3.5436 3.0262 0.109 0.03637 0.24155 0.10573 0.03527 0.28257 0.00274 0.00274 0.30968 0.17389 0.14767 1.4811 0.33486 2.8318 1.4367 0.32481 2.2427 0.02154 0.02137 2.9378 1.4855 1.123 3.3182 0.98917 6.7993 3.2187 0.95949 7.6304 0.07249 0.07295 7.4527 4.5695 4.0279 6.5709 3.4358 9.6918 6.3737 3.3327 4.6183 0.04689 0.04802 14.525 8.2562 4.5391 2.5241 0.58606 5.6063 2.4484 0.56848 6.9823 0.06432 0.06549 6.1471 3.8105 3.5753 5.6609 3.2119 8.4213 5.4911 3.1155 3.1626 0.03285 0.03424 13.531 7.6202 4.3661 0.31168 0.11638 0.69657 0.30233 0.11289 0.75173 0.00717 0.00718 0.79034 0.49012 0.42354 0.01812 0.01089 0.02626 0.01758 0.01056 0.00976 0.0001 0.00011 0.04354 0.02723 0.01584 0.38799 0.17966 0.75278 0.37635 0.17427 0.71969 0.0071 0.00724 0.80564 0.48555 0.41012 0.45206 0.26762 0.6338 0.4385 0.25959 0.24961 0.00268 0.00285 1.085 0.72185 0.41845 0.48218 0.17081 3.3928 0.46771 0.16569 3.6304 0.03073 0.03455 3.5041 1.5532 1.7381 0.52104 0.11463 1.2649 0.50541 0.11119 1.5852 0.01476 0.01525 1.6112 0.86173 0.81348 0.70242 0.1914 1.4049 0.68135 0.18566 1.6085 0.01582 0.01583 1.8732 1.0727 0.86856 0.08154 0.04835 0.12482 0.0791 0.0469 0.06182 0.00065 0.00069 0.19812 0.13061 0.08239 1.5502 0.60676 4.0041 1.5037 0.58856 3.9481 0.03761 0.03681 4.595 2.2403 2.0447 0.41975 0.09179 1.7506 0.40715 0.08904 2.2878 0.0198 0.02177 1.9561 1.0728 1.1547 0.00023 0.00018 0.00026 0.00022 0.00017 0.00016 0 0 0.00047 0.0004 0.00032 0.02428 0.01475 0.04071 0.02356 0.0143 0.04269 0.00049 0.00054 0.05662 0.04249 0.03573 1.0735 0.86757 1.5558 1.0413 0.84154 1.1312 0.01341 0.01522 2.3483 1.4544 1.3427 0.25091 0.29712 0.30313 0.24338 0.28821 0.23346 0.00293 0.00356 0.49747 0.3558 0.40669 1.2462 0.75448 1.8007 1.2088 0.73185 1.541 0.01764 0.01957 2.3553 1.7595 1.3826

Appendix E1 - Allentown Nonroad Source Emissions - 2007, 2017, 2025 Alntown.NMIM.values.07.17.25 Page 8 of 20

## Appendix E1 - Allentown.NMIM.values

FIPS NAME NONATTAIN SCC SHORT_NAME NH3_2007 NH3_2017 NH3_2025 NOX_2007 NOX_2017 NOX_2025 PM10_2007

42077Lehigh Allentown, PA 2270004071Off-highway Diesel /Lawn & Garden Equipt /Turf Equipt (Commercial) 0.00198 0.00277 0.00341 2.1802 1.5653 1.2699 0.1729 42077Lehigh Allentown, PA 2270004076Off-highway Diesel /Lawn & Garden Equipt /Other Lawn & Garden Equipt (Commercial 0.00005 0.00007 0.00008 0.06176 0.06069 0.05924 0.00654 42077Lehigh Allentown, PA 2270005010Off-highway Diesel /Agricultural Equipt /2-Wheel Tractors 0 0 0 0.00176 0.00166 0.00189 0.00027 42077Lehigh Allentown, PA 2270005015Off-highway Diesel /Agricultural Equipt /Agricultural Tractors 0.06714 0.08166 0.09326 90.702 58.531 33.637 9.1154 42077Lehigh Allentown, PA 2270005020Off-highway Diesel /Agricultural Equipt /Combines 0.00603 0.00733 0.00837 9.4108 6.4787 3.9196 1.0052 42077Lehigh Allentown, PA 2270005025Off-highway Diesel /Agricultural Equipt /Balers 0.00003 0.00004 0.00005 0.04385 0.03644 0.02838 0.00615 42077Lehigh Allentown, PA 2270005030Off-highway Diesel /Agricultural Equipt /Agricultural Mowers 0.00001 0.00001 0.00001 0.00881 0.00624 0.0036 0.00132 42077Lehigh Allentown, PA 2270005035Off-highway Diesel /Agricultural Equipt /Sprayers 0.00051 0.00062 0.00071 0.70469 0.52503 0.32847 0.08024 42077Lehigh Allentown, PA 2270005040Off-highway Diesel /Agricultural Equipt /Tillers : 6 HP 0 0 0 0.00115 0.00084 0.00052 0.0001 42077Lehigh Allentown, PA 2270005045Off-highway Diesel /Agricultural Equipt /Swathers 0.00047 0.00058 0.00066 0.6794 0.5007 0.33415 0.08938 42077Lehigh Allentown, PA 2270005055Off-highway Diesel /Agricultural Equipt /Other Agricultural Equipt 0.00131 0.0016 0.00182 1.9096 1.2598 0.72351 0.21084 42077Lehigh Allentown, PA 2270005060Off-highway Diesel /Agricultural Equipt /Irrigation Sets 0.00096 0.00117 0.00134 1.2323 0.70878 0.3212 0.10368 42077Lehigh Allentown, PA 2270006005Off-highway Diesel /Commercial Equipt /Generator Sets 0.03176 0.04144 0.04918 43.592 37.322 29.852 4.1765 42077Lehigh Allentown, PA 2270006010Off-highway Diesel /Commercial Equipt /Pumps 0.00749 0.00978 0.0116 10.371 8.7242 6.7607 1.0134 42077Lehigh Allentown, PA 2270006015Off-highway Diesel /Commercial Equipt /Air Compressors 0.02077 0.0271 0.03216 25.366 16.577 10.067 2.2053 42077Lehigh Allentown, PA 2270006020Off-highway Diesel /Commercial Equipt /Gas Compressors 0 0 0 0 0 0 0 42077Lehigh Allentown, PA 2270006025Off-highway Diesel /Commercial Equipt /Welders 0.01059 0.01381 0.01639 12.932 11.805 10.548 2.6185 42077Lehigh Allentown, PA 2270006030Off-highway Diesel /Commercial Equipt /Pressure Washers 0.00102 0.00133 0.00157 1.4479 1.2505 0.98672 0.11545 42077Lehigh Allentown, PA 2270006035Off-highway Diesel /Commercial Equipt /Hydro-power Units 0.0009 0.00118 0.00139 1.0902 0.76042 0.51968 0.09703 42077Lehigh Allentown, PA 2270007010Off-highway Diesel /Logging Equipt /Shredders : 6 HP 0 0 0 0 0 0 0 42077Lehigh Allentown, PA 2270007015Off-highway Diesel /Logging Equipt /Forest Equipt - Feller/Bunch/Skidder 0.00034 0.00031 0.00029 0.33855 0.07583 0.02002 0.02331 42077Lehigh Allentown, PA 2270009010Off-highway Diesel /Underground Mining Equipt /Other Underground Mining Equipt 0 0 0 0 0 0 0 42077Lehigh Allentown, PA 2270010010Off-highway Diesel /Industrial Equipt /Other Oil Field Equipt 0.00052 0.00052 0.00053 0.70669 0.31782 0.15823 0.03602 42077Lehigh Allentown, PA 2282005010Pleasure Craft /Gasoline 2-Stroke /Outboard 0.0068 0.0064 0.00645 1.3586 2.6789 2.7996 0.63491 42077Lehigh Allentown, PA 2282005015Pleasure Craft /Gasoline 2-Stroke /Personal Water Craft 0.00288 0.0026 0.00268 0.49439 1.1853 1.3278 0.23606 42077Lehigh Allentown, PA 2282010005Pleasure Craft /Gasoline 4-Stroke /Inboard/Sterndrive 0.00353 0.00357 0.00366 2.3416 2.3693 1.5354 0.02038 42077Lehigh Allentown, PA 2282020005Pleasure Craft /Diesel /Inboard/Sterndrive 0.00166 0.00207 0.0024 2.4902 2.4837 2.3997 0.05913 42077Lehigh Allentown, PA 2282020010Pleasure Craft /Diesel /Outboard 0.00001 0.00001 0.00001 0.00863 0.00767 0.00662 0.00105 42077Lehigh Allentown, PA 2285002015Railroad Equipt /Diesel /Railway Maintenance 0.00044 0.00057 0.00067 0.63405 0.4669 0.29715 0.08346 42077Lehigh Allentown, PA 2285004015Railroad Equipt /Gasoline, 4-Stroke /Railway Maintenance 0.00004 0.00004 0.00004 0.01061 0.00635 0.00643 0.00034 42077Lehigh Allentown, PA 2285006015Railroad Equipt /LPG /Railway Maintenance 0 0 0 0.00132 0.0004 0.00021 0.00001 42095Northampton Allentown, PA 2260001010Off-highway Gasoline, 2-Stroke /Recreational Equipt /Motorcycles: Off-road 0.00667 0.00814 0.00863 0.26366 0.70673 0.81731 2.8948 42095Northampton Allentown, PA 2260001020Off-highway Gasoline, 2-Stroke /Recreational Equipt /Snowmobiles 0 0 0 0 0 0 0 42095Northampton Allentown, PA 2260001030Off-highway Gasoline, 2-Stroke /Recreational Equipt /All Terrain Vehicles 0.00712 0.00856 0.00829 0.35591 1.0255 1.1546 3.705 42095Northampton Allentown, PA 2260001060Off-highway Gasoline, 2-Stroke /Recreational Equipt /Specialty Vehicles/Carts 0.00081 0.00084 0.00088 0.20504 0.13958 0.132 0.00812 42095Northampton Allentown, PA 2260002006Off-highway Gasoline, 2-Stroke /Construction & Mining Equipt /Tampers/Rammers 0.00059 0.00054 0.00056 0.06345 0.07146 0.07299 0.42967 42095Northampton Allentown, PA 2260002009Off-highway Gasoline, 2-Stroke /Construction & Mining Equipt /Plate Compactors 0.00003 0.00003 0.00003 0.00334 0.00477 0.00488 0.0152 42095Northampton Allentown, PA 2260002021Off-highway Gasoline, 2-Stroke /Construction & Mining Equipt /Paving Equipt 0.00004 0.00004 0.00004 0.00401 0.00572 0.00584 0.0183 42095Northampton Allentown, PA 2260002027Off-highway Gasoline, 2-Stroke /Construction & Mining Equipt /Signal Boards/Ligh 0 0 0 0.00003 0.00004 0.00004 0.00014 42095Northampton Allentown, PA 2260002039Off-highway Gasoline, 2-Stroke /Construction & Mining Equipt /Concrete/Industria 0.00137 0.00141 0.00144 0.13171 0.18784 0.19186 1.1201 42095Northampton Allentown, PA 2260002054Off-highway Gasoline, 2-Stroke /Construction & Mining Equipt /Crushing/Processin 0.00001 0.00001 0.00001 0.00079 0.00112 0.00115 0.00373 42095Northampton Allentown, PA 2260003030Off-highway Gasoline, 2-Stroke /Industrial Equipt /Sweepers/Scrubbers 0.00002 0.00001 0 0.0017 0.00082 0 0.00804 42095Northampton Allentown, PA 2260003040Off-highway Gasoline, 2-Stroke /Industrial Equipt /Other General Industrial Equi 0 0 0 0.00014 0.00007 0 0.00064 42095Northampton Allentown, PA 2260004015Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Rotary Tillers < 6 HP (Res 0.00018 0.00019 0.00019 0.01355 0.02792 0.02882 0.07948 42095Northampton Allentown, PA 2260004016Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Rotary Tillers < 6 HP (Com 0.00043 0.00047 0.00054 0.03791 0.07157 0.08072 0.20003

Appendix E1 - Allentown Nonroad Source Emissions - 2007, 2017, 2025 Alntown.NMIM.values.07.17.25 Page 9 of 20

## Appendix E1 - Allentown.NMIM.values

SCC 2260001010 2270004071 2270004076 2270005010 2270005015 2270005020 2270005025 2270005030 2270005035 2270005040 2270005045 2270005055 2270005060 2270006005 2270006010 2270006015 2270006020 2270006025 2270006030 2270006035 2270007010 2270007015 2270009010 2270010010 2282005010 2282005015 2282010005 2282020005 2282020010 2285002015 2285004015 2285006015 2260001010 2260001020 2260001030 2260001060 2260002006 2260002009 2260002021 2260002027 2260002039 2260002054 2260003030 2260003040 2260004015 2260004016PM10_2017PM10_2025PM25_2007PM25_2017PM25_2025SO2_2007SO2_2017SO2_2025VOC_2007 VOC_2017 VOC_2025

0.08502 0.04146 0.16771 0.08247 0.04022 0.18193 0.00192 0.00213 0.19998 0.12796 0.12843 0.00501 0.00391 0.00634 0.00486 0.0038 0.0043 0.00005 0.00006 0.00868 0.0065 0.00548 0.00014 0.00015 0.00027 0.00014 0.00015 0.00014 0 0 0.0003 0.00023 0.00026 4.4216 2.0473 8.842 4.289 1.9859 6.1596 0.06036 0.06088 9.4645 5.2382 3.7664 0.50357 0.27948 0.97505 0.48847 0.2711 0.55302 0.00555 0.00576 0.82703 0.58204 0.43572 0.00358 0.00203 0.00597 0.00347 0.00197 0.00309 0.00003 0.00003 0.00772 0.00456 0.00297 0.00083 0.00045 0.00128 0.00081 0.00043 0.00061 0.00001 0.00001 0.00128 0.00077 0.00049 0.04036 0.02225 0.07784 0.03915 0.02158 0.04688 0.00047 0.00049 0.10622 0.05908 0.04018 0.00005 0.00003 0.0001 0.00005 0.00003 0.00008 0 0 0.00011 0.00007 0.00005 0.05405 0.03112 0.0867 0.05243 0.03019 0.04339 0.00044 0.00046 0.07805 0.05648 0.03899 0.10453 0.05332 0.20451 0.10139 0.05172 0.12029 0.0012 0.00123 0.21472 0.12085 0.08478 0.0487 0.01666 0.10057 0.04724 0.01616 0.0884 0.00085 0.00084 0.13094 0.06675 0.04725 2.7297 1.7669 4.0512 2.6478 1.7139 2.9112 0.03175 0.03436 5.8096 3.8498 2.9038 0.67901 0.43754 0.983 0.65864 0.42441 0.68688 0.00748 0.00809 1.2987 0.90579 0.68856 1.0806 0.32375 2.1391 1.0482 0.31404 1.9059 0.01955 0.01994 2.6485 1.4324 1.0659 0 0 0 0 0 0 0 0 0 0 0 1.6529 0.92237 2.5399 1.6033 0.8947 0.9649 0.01063 0.01147 4.3488 2.3881 1.3492 0.07843 0.05333 0.11198 0.07608 0.05173 0.09312 0.00102 0.00112 0.187 0.1388 0.10414 0.04982 0.01871 0.09412 0.04833 0.01815 0.08267 0.00085 0.00088 0.11753 0.06564 0.05056 0 0 0 0 0 0 0 0 0 0 0 0.00446 0.00075 0.02261 0.00432 0.00073 0.03129 0.0002 0.00017 0.02501 0.01075 0.00913 0 0 0 0 0 0 0 0 0 0 0 0.01213 0.00393 0.03494 0.01177 0.00381 0.04731 0.00037 0.00032 0.04774 0.02405 0.01875 0.23376 0.07933 0.58412 0.21506 0.07298 0.01714 0.00633 0.0067 37.265 17.868 8.7426 0.04522 0.01438 0.21717 0.0416 0.01323 0.00748 0.00268 0.00283 12.45 3.3212 1.8507 0.02191 0.02312 0.01875 0.02015 0.02127 0.01088 0.00381 0.00393 2.837 2.3613 1.6756 0.05438 0.05801 0.05736 0.05275 0.05627 0.17378 0.00765 0.00887 0.09887 0.13108 0.15253 0.00072 0.00059 0.00101 0.00069 0.00057 0.00075 0.00003 0.00004 0.00194 0.00131 0.00112 0.05354 0.03138 0.08096 0.05193 0.03043 0.04013 0.00043 0.00045 0.11634 0.0759 0.0486 0.00037 0.00039 0.00032 0.00034 0.00036 0.00011 0.00004 0.00004 0.03534 0.01777 0.01828 0.00001 0.00001 0.00001 0.00001 0.00001 0 0 0 0.00037 0.0001 0.00004 2.4276 2.242 2.6632 2.2334 2.0626 0.01099 0.00601 0.00676 79.39 66.704 61.848 0 0 0 0 0 0 0 0 0 0 0 1.6477 0.38896 3.4086 1.5159 0.35785 0.00961 0.00743 0.00865 102.89 49.466 16.373 0.00816 0.00863 0.00747 0.00751 0.00794 0.00248 0.00091 0.00096 1.0471 0.6532 0.61601 0.44148 0.45093 0.39529 0.40616 0.41486 0.00135 0.00048 0.00049 4.0668 2.9284 2.9885 0.0156 0.01593 0.01398 0.01435 0.01466 0.00009 0.00003 0.00003 0.10785 0.10586 0.1079 0.0188 0.0192 0.01683 0.01729 0.01766 0.0001 0.00004 0.00004 0.12641 0.12627 0.12873 0.00014 0.00015 0.00013 0.00013 0.00014 0 0 0 0.00108 0.0011 0.00112 1.1509 1.1756 1.0305 1.0589 1.0815 0.00338 0.00123 0.00126 7.3873 7.4752 7.6323 0.00383 0.00392 0.00343 0.00353 0.0036 0.00002 0.00001 0.00001 0.02549 0.02562 0.02614 0.0028 0 0.0074 0.00257 0 0.00004 0.00001 0 0.05889 0.02015 0 0.00022 0 0.00059 0.00021 0 0 0 0 0.00453 0.00155 0 0.08777 0.09063 0.07312 0.08075 0.08338 0.00042 0.00018 0.00019 1.2515 0.68418 0.69303 0.22699 0.25605 0.18403 0.20884 0.23556 0.00109 0.00046 0.00052 2.3225 1.5774 1.7783

Appendix E1 - Allentown Nonroad Source Emissions - 2007, 2017, 2025 Alntown.NMIM.values.07.17.25 Page 10 of 20

## Appendix E1 - Allentown.NMIM.values

FIPS NAME NONATTAIN SCC SHORT_NAME NH3_2007 NH3_2017 NH3_2025 NOX_2007 NOX_2017 NOX_2025 PM10_2007

42095Northampton Allentown, PA 2260004020Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Chain Saws < 6 HP (Residen 0.00231 0.00254 0.00263 0.20339 0.38253 0.39491 1.0633 42095Northampton Allentown, PA 2260004021Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Chain Saws < 6 HP (Commerc 0.00504 0.00589 0.00664 0.49955 0.79215 0.89334 3.9284 42095Northampton Allentown, PA 2260004025Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Trimmers/Edgers/Brush Cutt 0.00321 0.00353 0.00364 0.28697 0.53628 0.55363 1.5172 42095Northampton Allentown, PA 2260004026Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Trimmers/Edgers/Brush Cutt 0.00402 0.00469 0.00529 0.42605 0.69539 0.78421 2.0604 42095Northampton Allentown, PA 2260004030Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Leafblowers/Vacuums (Resid 0.00207 0.00227 0.00235 0.18251 0.34282 0.35391 0.95778 42095Northampton Allentown, PA 2260004031Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Leafblowers/Vacuums (Comme 0.00399 0.00452 0.00509 0.42434 0.64468 0.72703 2.338 42095Northampton Allentown, PA 2260004035Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Snowblowers (Residential) 0.00117 0.00139 0.00157 0.06851 0.11269 0.12709 0.32012 42095Northampton Allentown, PA 2260004036Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Snowblowers (Commercial) 0.00158 0.00188 0.00212 0.09278 0.15262 0.17211 0.43353 42095Northampton Allentown, PA 2260004071Off-highway Gasoline, 2-Stroke /Lawn & Garden Equipt /Turf Equipt (Commercial) 0 0 0 0.00018 0.0003 0.00034 0.00082 42095Northampton Allentown, PA 2260005035Off-highway Gasoline, 2-Stroke /Agricultural Equipt /Sprayers 0.00002 0.00002 0.00002 0.00162 0.00269 0.00297 0.00783 42095Northampton Allentown, PA 2260006005Off-highway Gasoline, 2-Stroke /Commercial Equipt /Generator Sets 0.00021 0.00027 0.00032 0.02287 0.04091 0.04812 0.1042 42095Northampton Allentown, PA 2260006010Off-highway Gasoline, 2-Stroke /Commercial Equipt /Pumps 0.00144 0.00183 0.00215 0.15682 0.27882 0.32775 0.76894 42095Northampton Allentown, PA 2260006015Off-highway Gasoline, 2-Stroke /Commercial Equipt /Air Compressors 0 0 0 0.00006 0.00011 0.00013 0.00029 42095Northampton Allentown, PA 2260006035Off-highway Gasoline, 2-Stroke /Commercial Equipt /Hydro-power Units 0.00001 0.00001 0.00001 0.00094 0.00168 0.00198 0.00447 42095Northampton Allentown, PA 2260007005Off-highway Gasoline, 2-Stroke /Logging Equipt /Chain Saws : 6 HP 0.00001 0.00001 0.00001 0.00062 0.00107 0.00128 0.00531 42095Northampton Allentown, PA 2265001010Off-highway Gasoline, 4-Stroke /Recreational Equipt /Motorcycles: Off-road 0.00197 0.00266 0.00289 0.34326 0.507 0.53813 0.04383 42095Northampton Allentown, PA 2265001030Off-highway Gasoline, 4-Stroke /Recreational Equipt /All Terrain Vehicles 0.02029 0.02794 0.02876 3.2156 4.119 3.9142 0.42514 42095Northampton Allentown, PA 2265001050Off-highway Gasoline, 4-Stroke /Recreational Equipt /Golf Carts 0.00986 0.01052 0.0111 2.5325 1.6656 1.7722 0.09664 42095Northampton Allentown, PA 2265001060Off-highway Gasoline, 4-Stroke /Recreational Equipt /Specialty Vehicles/Carts 0.00083 0.00081 0.00082 0.24039 0.24367 0.17587 0.00691 42095Northampton Allentown, PA 2265002003Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Pavers 0.00039 0.00039 0.0004 0.14239 0.06659 0.06176 0.00353 42095Northampton Allentown, PA 2265002006Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Tampers/Rammers 0 0 0 0.00082 0.00047 0.00046 0.00002 42095Northampton Allentown, PA 2265002009Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Plate Compactors 0.00073 0.00073 0.00075 0.20123 0.11696 0.11752 0.01141 42095Northampton Allentown, PA 2265002015Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Rollers 0.00068 0.00068 0.0007 0.22827 0.10958 0.11103 0.00605 42095Northampton Allentown, PA 2265002021Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Paving Equipt 0.00138 0.00137 0.0014 0.39924 0.23468 0.21833 0.01556 42095Northampton Allentown, PA 2265002024Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Surfacing Equipt 0.00057 0.00058 0.00059 0.15841 0.09311 0.09465 0.00689 42095Northampton Allentown, PA 2265002027Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Signal Boards/Ligh 0.00003 0.00003 0.00003 0.0078 0.0048 0.00494 0.00045 42095Northampton Allentown, PA 2265002030Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Trenchers 0.00121 0.0012 0.00123 0.44257 0.2095 0.19385 0.01404 42095Northampton Allentown, PA 2265002033Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Bore/Drill Rigs 0.00042 0.00042 0.00042 0.16889 0.112 0.08669 0.00652 42095Northampton Allentown, PA 2265002039Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Concrete/Industria 0.00248 0.00252 0.00257 0.71619 0.40868 0.42033 0.0234 42095Northampton Allentown, PA 2265002042Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Cement & Mortar Mi 0.00125 0.00121 0.00123 0.3661 0.23403 0.19134 0.01405 42095Northampton Allentown, PA 2265002045Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Cranes 0.0001 0.00009 0.00009 0.07855 0.0379 0.0175 0.00067 42095Northampton Allentown, PA 2265002054Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Crushing/Processin 0.00016 0.00016 0.00017 0.05171 0.02915 0.02682 0.0018 42095Northampton Allentown, PA 2265002057Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Rough Terrain Fork 0.00016 0.00014 0.00014 0.12414 0.03692 0.02071 0.00103 42095Northampton Allentown, PA 2265002060Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Rubber Tire Loader 0.00038 0.00034 0.00035 0.27461 0.05706 0.04847 0.00252 42095Northampton Allentown, PA 2265002066Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Tractors/Loaders/B 0.00081 0.00083 0.00084 0.23452 0.13033 0.13358 0.00713 42095Northampton Allentown, PA 2265002072Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Skid Steer Loaders 0.00058 0.00056 0.00056 0.34083 0.16418 0.09871 0.00432 42095Northampton Allentown, PA 2265002078Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Dumpers/Tenders 0.00019 0.00019 0.00019 0.05905 0.04081 0.03112 0.00186 42095Northampton Allentown, PA 2265002081Off-highway Gasoline, 4-Stroke /Construction & Mining Equipt /Other Construction 0.00014 0.00013 0.00012 0.11968 0.06501 0.02745 0.00088 42095Northampton Allentown, PA 2265003010Off-highway Gasoline, 4-Stroke /Industrial Equipt /Aerial Lifts 0.0017 0.00059 0.00013 1.3008 0.43512 0.0946 0.01208 42095Northampton Allentown, PA 2265003020Off-highway Gasoline, 4-Stroke /Industrial Equipt /Forklifts 0.00559 0.00169 0.00033 4.5829 0.38582 0.04973 0.03723 42095Northampton Allentown, PA 2265003030Off-highway Gasoline, 4-Stroke /Industrial Equipt /Sweepers/Scrubbers 0.00133 0.00043 0.00004 0.67324 0.07532 0.00635 0.01202 42095Northampton Allentown, PA 2265003040Off-highway Gasoline, 4-Stroke /Industrial Equipt /Other General Industrial Equi 0.00241 0.00082 0.00003 0.76555 0.14202 0.00414 0.04587 42095Northampton Allentown, PA 2265003050Off-highway Gasoline, 4-Stroke /Industrial Equipt /Other Material H&ling Equipt 0.00012 0.00004 0.00001 0.08437 0.0225 0.00352 0.00087 42095Northampton Allentown, PA 2265003060Off-highway Gasoline, 4-Stroke /Industrial Equipt /AC\Refrigeration 0.00005 0.00002 0 0.0145 0.00291 0.00017 0.00046 42095Northampton Allentown, PA 2265003070Off-highway Gasoline, 4-Stroke /Industrial Equipt /Terminal Tractors 0.00054 0.00017 0.00002 0.30507 0.02467 0.00272 0.00385

Appendix E1 - Allentown Nonroad Source Emissions - 2007, 2017, 2025 Alntown.NMIM.values.07.17.25 Page 11 of 20

## Appendix E1 - Allentown.NMIM.values

SCC 2260001010 2260004020 2260004021 2260004025 2260004026 2260004030 2260004031 2260004035 2260004036 2260004071 2260005035 2260006005 2260006010 2260006015 2260006035 2260007005 2265001010 2265001030 2265001050 2265001060 2265002003 2265002006 2265002009 2265002015 2265002021 2265002024 2265002027 2265002030 2265002033 2265002039 2265002042 2265002045 2265002054 2265002057 2265002060 2265002066 2265002072 2265002078 2265002081 2265003010 2265003020 2265003030 2265003040 2265003050 2265003060 2265003070PM10_2017PM10_2025PM25_2007PM25_2017PM25_2025SO2_2007SO2_2017SO2_2025VOC_2007 VOC_2017 VOC_2025

1.2049 1.2441 0.9782 1.1085 1.1446 0.00586 0.00252 0.0026 15.544 12.488 12.842 4.6755 5.2728 3.6141 4.3015 4.851 0.01235 0.00521 0.00587 32.545 36.177 40.789 1.7389 1.7955 1.3959 1.5998 1.6518 0.00811 0.00342 0.00353 20.408 13.916 14.212 2.4411 2.7531 1.8955 2.2458 2.5329 0.0108 0.00446 0.00503 17.712 18.48 20.831 1.0887 1.1242 0.88116 1.0016 1.0342 0.00524 0.0022 0.00227 13.417 8.8783 8.9868 2.7756 3.1304 2.1509 2.5535 2.88 0.01016 0.00416 0.00469 19.605 18.338 20.669 0.38116 0.42995 0.29451 0.35066 0.39555 0.00232 0.00105 0.00119 12.538 13.567 15.223 0.51619 0.58227 0.39885 0.4749 0.53569 0.00314 0.00143 0.00161 15.054 17.583 19.827 0.00097 0.00109 0.00075 0.00089 0.001 0 0 0 0.00569 0.00603 0.0068 0.00893 0.00987 0.0072 0.00821 0.00908 0.00004 0.00002 0.00002 0.06178 0.05556 0.06105 0.13329 0.15677 0.09586 0.12263 0.14423 0.00059 0.00027 0.00031 0.91642 1.1136 1.3073 0.98592 1.1595 0.70742 0.90704 1.0667 0.00391 0.00178 0.0021 6.3963 7.8178 9.1444 0.00037 0.00043 0.00027 0.00034 0.0004 0 0 0 0.00237 0.003 0.00353 0.00573 0.00674 0.00411 0.00527 0.0062 0.00002 0.00001 0.00001 0.0386 0.04888 0.05747 0.00698 0.00832 0.00489 0.00643 0.00766 0.00002 0.00001 0.00001 0.04034 0.04892 0.05827 0.0596 0.06471 0.04033 0.05484 0.05953 0.00599 0.00283 0.00307 3.1369 3.1815 3.1866 0.59157 0.60953 0.39113 0.54425 0.56077 0.06175 0.02993 0.03088 34.474 36.129 33.952 0.10382 0.10956 0.08891 0.09552 0.10079 0.03016 0.01136 0.01199 8.8707 4.951 5.216 0.00663 0.00654 0.00636 0.0061 0.00602 0.00251 0.00087 0.00088 1.0776 0.70418 0.49303 0.00355 0.00363 0.00324 0.00327 0.00334 0.00119 0.00043 0.00043 0.29733 0.14886 0.14759 0.00002 0.00002 0.00002 0.00002 0.00002 0.00001 0 0 0.00244 0.00141 0.00139 0.01126 0.0115 0.0105 0.01036 0.01058 0.00213 0.0008 0.00082 1.4027 0.37322 0.37551 0.00621 0.00634 0.00556 0.00571 0.00583 0.00209 0.00075 0.00077 0.47135 0.26147 0.26524 0.01505 0.01537 0.01432 0.01385 0.01414 0.00415 0.0015 0.00153 1.7281 0.68434 0.65821 0.00668 0.00682 0.00634 0.00615 0.00628 0.00172 0.00063 0.00065 0.6437 0.26969 0.27344 0.00043 0.00044 0.00042 0.00039 0.0004 0.00009 0.00003 0.00003 0.04305 0.01356 0.01379 0.01358 0.01387 0.01291 0.01249 0.01276 0.00366 0.00132 0.00135 1.2588 0.48079 0.47662 0.00648 0.00662 0.006 0.00596 0.00609 0.00123 0.00046 0.00046 0.85628 0.21822 0.20033 0.02404 0.02455 0.02152 0.02211 0.02259 0.0076 0.00276 0.00282 1.7949 1.058 1.0782 0.01349 0.01359 0.01293 0.01241 0.0125 0.00374 0.00132 0.00135 1.8973 0.82318 0.69694 0.00069 0.00071 0.00062 0.00064 0.00065 0.00031 0.0001 0.0001 0.06423 0.02686 0.0148 0.00177 0.0018 0.00165 0.00163 0.00166 0.00049 0.00018 0.00018 0.16659 0.07133 0.07057 0.00106 0.00108 0.00095 0.00097 0.00099 0.00049 0.00016 0.00016 0.08891 0.02132 0.01195 0.00259 0.00264 0.00232 0.00238 0.00243 0.00116 0.00038 0.00039 0.19131 0.03066 0.02561 0.00731 0.00747 0.00656 0.00673 0.00687 0.0025 0.00091 0.00093 0.56879 0.3364 0.34211 0.00433 0.00442 0.00398 0.00399 0.00407 0.0018 0.00062 0.00062 0.39557 0.18644 0.14624 0.00172 0.00173 0.00171 0.00158 0.00159 0.00059 0.0002 0.00021 0.25341 0.13271 0.10692 0.0009 0.00092 0.00081 0.00083 0.00085 0.00043 0.00014 0.00014 0.08625 0.03786 0.01563 0.00438 0.00098 0.01112 0.00403 0.0009 0.00524 0.00065 0.00014 1.2471 0.3152 0.06089 0.01313 0.00275 0.03425 0.01208 0.00253 0.0173 0.00188 0.00037 3.1282 0.20039 0.02644 0.00408 0.00036 0.01105 0.00376 0.00033 0.00408 0.00048 0.00005 0.92144 0.11207 0.00585 0.01402 0.00025 0.0422 0.0129 0.00023 0.00706 0.0009 0.00003 4.2614 0.41836 0.00757 0.0003 0.00005 0.0008 0.00028 0.00005 0.00037 0.00004 0.00001 0.08624 0.01837 0.00245 0.00016 0.00001 0.00042 0.00014 0.00001 0.00016 0.00002 0 0.04324 0.00814 0.00049 0.00135 0.00015 0.00355 0.00124 0.00014 0.00167 0.00019 0.00002 0.20297 0.01285 0.00142

Appendix E1 - Allentown Nonroad Source Emissions - 2007, 2017, 2025 Alntown.NMIM.values.07.17.25 Page 12 of 20

## Appendix E1 - Allentown.NMIM.values

FIPS NAME NONATTAIN SCC SHORT_NAME NH3_2007 NH3_2017 NH3_2025 NOX_2007 NOX_2017 NOX_2025 PM10_2007

42095Northampton Allentown, PA 2265004010Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Lawn Mowers (Residential) 0.0256 0.02919 0.03012 6.6716 4.6136 4.3922 0.43954 42095Northampton Allentown, PA 2265004011Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Lawn Mowers (Commercial) 0.01058 0.01218 0.01374 2.693 1.8272 2.0804 0.21577 42095Northampton Allentown, PA 2265004015Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Rotary Tillers < 6 HP (Res 0.00217 0.00245 0.00253 0.56389 0.38654 0.36815 0.03848 42095Northampton Allentown, PA 2265004016Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Rotary Tillers < 6 HP (Com 0.00545 0.00627 0.00707 1.4189 0.94762 1.0395 0.09522 42095Northampton Allentown, PA 2265004025Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Trimmers/Edgers/Brush Cutt 0.00014 0.00016 0.00017 0.03686 0.02439 0.02456 0.00258 42095Northampton Allentown, PA 2265004026Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Trimmers/Edgers/Brush Cutt 0.00024 0.00028 0.00032 0.06209 0.04195 0.04765 0.00375 42095Northampton Allentown, PA 2265004030Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Leafblowers/Vacuums (Resid 0.00027 0.00031 0.00032 0.07062 0.0465 0.04685 0.00505 42095Northampton Allentown, PA 2265004031Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Leafblowers/Vacuums (Comme 0.01002 0.01153 0.01296 3.538 1.8852 1.9024 0.08675 42095Northampton Allentown, PA 2265004035Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Snowblowers (Residential) 0.00252 0.003 0.00338 0.55543 0.82906 0.93321 0.01623 42095Northampton Allentown, PA 2265004036Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Snowblowers (Commercial) 0.00341 0.00406 0.00458 0.75221 1.1228 1.2638 0.02198 42095Northampton Allentown, PA 2265004040Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Rear Engine Riding Mowers 0.00499 0.00574 0.00592 1.3641 0.93697 0.8568 0.042 42095Northampton Allentown, PA 2265004041Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Rear Engine Riding Mowers 0.00114 0.00134 0.00151 0.29191 0.19793 0.22237 0.00967 42095Northampton Allentown, PA 2265004046Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Front Mowers (Commercial) 0.00137 0.00152 0.0017 0.38351 0.30414 0.2565 0.01169 42095Northampton Allentown, PA 2265004051Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Shredders < 6 HP (Commerci 0.00063 0.00072 0.00081 0.16394 0.11085 0.11932 0.01077 42095Northampton Allentown, PA 2265004055Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Lawn & Garden Tractors (Re 0.06721 0.07694 0.07936 18.474 12.531 11.467 0.5704 42095Northampton Allentown, PA 2265004056Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Lawn & Garden Tractors (Co 0.01547 0.0182 0.02052 3.974 2.6901 3.0223 0.13148 42095Northampton Allentown, PA 2265004066Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Chippers/Stump Grinders (C 0.00268 0.00302 0.00341 1.1361 0.45177 0.49012 0.02156 42095Northampton Allentown, PA 2265004071Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Turf Equipt (Commercial) 0.04981 0.0587 0.0662 13.213 8.6302 9.7789 0.50683 42095Northampton Allentown, PA 2265004075Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Other Lawn & Garden Equipt 0.00245 0.00275 0.00282 0.65959 0.51335 0.42069 0.03185 42095Northampton Allentown, PA 2265004076Off-highway Gasoline, 4-Stroke /Lawn & Garden Equipt /Other Lawn & Garden Equipt 0.00162 0.00181 0.00204 0.43946 0.34243 0.30519 0.02099 42095Northampton Allentown, PA 2265005010Off-highway Gasoline, 4-Stroke /Agricultural Equipt /2-Wheel Tractors 0.00003 0.00004 0.00004 0.00859 0.00572 0.00635 0.00029 42095Northampton Allentown, PA 2265005015Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Agricultural Tractors 0.00014 0.00015 0.00016 0.0863 0.02411 0.02214 0.00101 42095Northampton Allentown, PA 2265005020Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Combines 0 0 0 0.00085 0.00071 0.00043 0.00001 42095Northampton Allentown, PA 2265005025Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Balers 0.00009 0.0001 0.0001 0.07999 0.06678 0.04046 0.00058 42095Northampton Allentown, PA 2265005030Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Agricultural Mowers 0.00003 0.00003 0.00004 0.00792 0.00544 0.00511 0.00025 42095Northampton Allentown, PA 2265005035Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Sprayers 0.00032 0.00034 0.00037 0.13716 0.11031 0.07982 0.00327 42095Northampton Allentown, PA 2265005040Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Tillers : 6 HP 0.00069 0.00074 0.00077 0.15212 0.19135 0.16673 0.00468 42095Northampton Allentown, PA 2265005045Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Swathers 0.00015 0.00016 0.00016 0.1267 0.10578 0.06408 0.00092 42095Northampton Allentown, PA 2265005055Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Other Agricultural Equipt 0.00021 0.00023 0.00024 0.1517 0.12476 0.07853 0.00149 42095Northampton Allentown, PA 2265005060Off-highway Gasoline, 4-Stroke /Agricultural Equipt /Irrigation Sets 0.00025 0.00025 0.00028 0.15137 0.03513 0.03766 0.00184 42095Northampton Allentown, PA 2265006005Off-highway Gasoline, 4-Stroke /Commercial Equipt /Generator Sets 0.04093 0.05013 0.05885 12 9.2348 9.2253 0.39393 42095Northampton Allentown, PA 2265006010Off-highway Gasoline, 4-Stroke /Commercial Equipt /Pumps 0.01011 0.01252 0.01467 3.3934 2.3434 2.4331 0.14345 42095Northampton Allentown, PA 2265006015Off-highway Gasoline, 4-Stroke /Commercial Equipt /Air Compressors 0.00538 0.00661 0.00775 2.1642 1.1794 1.2391 0.0665 42095Northampton Allentown, PA 2265006025Off-highway Gasoline, 4-Stroke /Commercial Equipt /Welders 0.01138 0.01423 0.0167 3.9654 2.4218 2.6732 0.10136 42095Northampton Allentown, PA 2265006030Off-highway Gasoline, 4-Stroke /Commercial Equipt /Pressure Washers 0.01806 0.02252 0.02648 5.0805 3.6983 4.2092 0.23596 42095Northampton Allentown, PA 2265006035Off-highway Gasoline, 4-Stroke /Commercial Equipt /Hydro-power Units 0.00084 0.00106 0.00124 0.23627 0.17201 0.20107 0.00942 42095Northampton Allentown, PA 2265007010Off-highway Gasoline, 4-Stroke /Logging Equipt /Shredders : 6 HP 0.00001 0.00001 0.00002 0.00364 0.00328 0.00276 0.0001 42095Northampton Allentown, PA 2265007015Off-highway Gasoline, 4-Stroke /Logging Equipt /Forest Equipt - Feller/Bunch/Ski 0 0 0 0.00004 0.00003 0.00003 0 42095Northampton Allentown, PA 2265010010Off-highway Gasoline, 4-Stroke /Industrial Equipt /Other Oil Field Equipt 0.00037 0.00037 0.00037 0.09881 0.06322 0.06481 0.00387 42095Northampton Allentown, PA 2267001060Off-highway LPG /Recreational Equipt /Specialty Vehicles/Carts 0 0 0 0.06718 0.04274 0.02462 0.00036 42095Northampton Allentown, PA 2267002003Off-highway LPG /Construction & Mining Equipt /Pavers 0 0 0 0.07115 0.01669 0.0113 0.00051 42095Northampton Allentown, PA 2267002015Off-highway LPG /Construction & Mining Equipt /Rollers 0 0 0 0.09657 0.01814 0.01847 0.00086 42095Northampton Allentown, PA 2267002021Off-highway LPG /Construction & Mining Equipt /Paving Equipt 0 0 0 0.02225 0.00924 0.00464 0.00013 42095Northampton Allentown, PA 2267002024Off-highway LPG /Construction & Mining Equipt /Surfacing Equipt 0 0 0 0.01178 0.00266 0.00198 0.00009 42095Northampton Allentown, PA 2267002030Off-highway LPG /Construction & Mining Equipt /Trenchers 0 0 0 0.22264 0.05227 0.03435 0.00155

Appendix E1 - Allentown Nonroad Source Emissions - 2007, 2017, 2025 Alntown.NMIM.values.07.17.25 Page 13 of 20

## Appendix E1 - Allentown.NMIM.values

SCC 2260001010 2265004010 2265004011 2265004015 2265004016 2265004025 2265004026 2265004030 2265004031 2265004035 2265004036 2265004040 2265004041 2265004046 2265004051 2265004055 2265004056 2265004066 2265004071 2265004075 2265004076 2265005010 2265005015 2265005020 2265005025 2265005030 2265005035 2265005040 2265005045 2265005055 2265005060 2265006005 2265006010 2265006015 2265006025 2265006030 2265006035 2265007010 2265007015 2265010010 2267001060 2267002003 2267002015 2267002021 2267002024 2267002030PM10_2017PM10_2025PM25_2007PM25_2017PM25_2025SO2_2007SO2_2017SO2_2025VOC_2007 VOC_2017 VOC_2025

0.55702 0.53813 0.40437 0.51246 0.49508 0.07277 0.03124 0.03244 83.605 34.402 30.095 0.2432 0.27431 0.19851 0.22374 0.25237 0.02979 0.0131 0.01477 30.554 9.7688 11.007 0.04672 0.04514 0.0354 0.04298 0.04153 0.00615 0.00262 0.00272 7.2459 2.9664 2.6376 0.11844 0.12949 0.0876 0.10897 0.11913 0.01549 0.00674 0.00761 15.05 5.8542 6.2446 0.00306 0.00306 0.00237 0.00281 0.00282 0.0004 0.00017 0.00018 0.49697 0.21491 0.21182 0.00422 0.00476 0.00345 0.00388 0.00438 0.00071 0.0003 0.00034 0.54514 0.25998 0.29274 0.00583 0.00585 0.00464 0.00536 0.00538 0.00077 0.00033 0.00034 0.89947 0.30267 0.28567 0.10206 0.11513 0.07981 0.0939 0.10592 0.0307 0.01244 0.014 8.9563 6.2082 6.8576 0.01934 0.02182 0.01494 0.01779 0.02007 0.00761 0.00346 0.0039 6.2288 4.8322 5.2364 0.02619 0.02954 0.02023 0.02409 0.02718 0.01031 0.00469 0.00528 4.5437 4.774 5.367 0.04642 0.04793 0.03864 0.0427 0.04409 0.01529 0.00618 0.00638 6.8562 4.6686 4.2957 0.01136 0.01282 0.0089 0.01045 0.01179 0.00349 0.00144 0.00163 0.85805 0.60905 0.68071 0.01212 0.01354 0.01076 0.01115 0.01245 0.00418 0.00163 0.00184 1.33 0.87648 0.80242 0.0137 0.01476 0.00991 0.01261 0.01358 0.00179 0.00078 0.00088 1.7296 0.68802 0.71416 0.62148 0.6419 0.52476 0.57176 0.59055 0.20585 0.08286 0.08557 75.679 49.219 46.083 0.15411 0.17384 0.12096 0.14178 0.15994 0.04747 0.01961 0.02211 11.014 7.8814 8.8191 0.02564 0.02892 0.01984 0.02359 0.02661 0.00825 0.00327 0.00369 1.5921 0.84683 0.93696 0.61625 0.69499 0.46629 0.56695 0.63939 0.15119 0.06329 0.07138 46.058 23.255 26.073 0.03847 0.03773 0.0293 0.03539 0.03471 0.00721 0.00294 0.00304 4.9183 2.4191 1.9534 0.02535 0.02716 0.01931 0.02332 0.02499 0.00476 0.00194 0.00219 3.2157 1.5512 1.352 0.00034 0.00037 0.00027 0.00031 0.00034 0.0001 0.00004 0.00005 0.02429 0.01596 0.01753 0.00116 0.00128 0.00093 0.00106 0.00118 0.00044 0.00016 0.00018 0.07475 0.02301 0.02276 0.00001 0.00001 0.00001 0.00001 0.00001 0 0 0 0.00075 0.00054 0.00032 0.00067 0.00074 0.00054 0.00062 0.00068 0.00029 0.00011 0.00011 0.08062 0.06019 0.03579 0.00026 0.00029 0.00023 0.00024 0.00026 0.00009 0.00003 0.00004 0.02465 0.01489 0.0147 0.0036 0.00392 0.00301 0.00331 0.00361 0.00096 0.00037 0.0004 0.43175 0.20845 0.17056 0.00544 0.00584 0.00431 0.00501 0.00537 0.00211 0.00078 0.00083 0.86243 0.67381 0.52293 0.00106 0.00118 0.00085 0.00098 0.00108 0.00046 0.00017 0.00018 0.11408 0.08234 0.04915 0.00165 0.00183 0.00137 0.00152 0.00168 0.00066 0.00025 0.00026 0.16054 0.10438 0.07361 0.00209 0.00231 0.0017 0.00192 0.00212 0.00076 0.00028 0.00031 0.13001 0.0244 0.026 0.46442 0.54549 0.36242 0.42727 0.50185 0.1242 0.05521 0.06491 49.376 28.995 30.183 0.1686 0.19835 0.13198 0.15511 0.18248 0.02992 0.0138 0.01618 17.297 6.5177 7.45 0.07938 0.09337 0.06118 0.07303 0.0859 0.01624 0.0073 0.00856 6.5596 2.7528 3.1564 0.12879 0.15151 0.09325 0.11849 0.13939 0.0349 0.0157 0.01844 9.3717 6.2616 7.2343 0.28916 0.34022 0.21709 0.26603 0.313 0.0536 0.02481 0.02918 29.768 12.466 14.263 0.01147 0.01349 0.00866 0.01055 0.01241 0.00253 0.00116 0.00137 0.92696 0.47295 0.5521 0.00011 0.00014 0.00009 0.00011 0.00012 0.00004 0.00002 0.00002 0.01283 0.00971 0.00936 0 0 0 0 0 0 0 0 0.00025 0.00009 0.0001 0.0039 0.00397 0.00356 0.00359 0.00366 0.00112 0.0004 0.00041 0.2814 0.16429 0.16716 0.00039 0.00042 0.00036 0.00039 0.00042 0.00008 0.00008 0.00008 0.01835 0.0118 0.00655 0.0006 0.00068 0.00051 0.0006 0.00068 0.00011 0.00011 0.00013 0.01989 0.00372 0.00175 0.00102 0.00115 0.00086 0.00102 0.00115 0.00017 0.00019 0.00021 0.0274 0.00306 0.00276 0.00016 0.00018 0.00013 0.00016 0.00018 0.00003 0.00003 0.00003 0.00612 0.00247 0.00098 0.0001 0.00012 0.00009 0.0001 0.00012 0.00002 0.00002 0.00002 0.00331 0.00057 0.00031 0.00185 0.00208 0.00155 0.00185 0.00208 0.00033 0.00035 0.00039 0.06218 0.01178 0.00528

Appendix E1 - Allentown Nonroad Source Emissions - 2007, 2017, 2025 Alntown.NMIM.values.07.17.25 Page 14 of 20

## Appendix E1 - Allentown.NMIM.values

FIPS NAME NONATTAIN SCC SHORT_NAME NH3_2007 NH3_2017 NH3_2025 NOX_2007 NOX_2017 NOX_2025 PM10_2007

42095Northampton Allentown, PA 2267002033Off-highway LPG /Construction & Mining Equipt /Bore/Drill Rigs 0 0 0 0.09166 0.06008 0.03509 0.0005 42095Northampton Allentown, PA 2267002039Off-highway LPG /Construction & Mining Equipt /Concrete/Industrial Saws 0 0 0 0.13224 0.02889 0.03215 0.00151 42095Northampton Allentown, PA 2267002045Off-highway LPG /Construction & Mining Equipt /Cranes 0 0 0 0.09078 0.03708 0.0166 0.00054 42095Northampton Allentown, PA 2267002054Off-highway LPG /Construction & Mining Equipt /Crushing/Processing Equipt 0 0 0 0.01494 0.00557 0.00261 0.00009 42095Northampton Allentown, PA 2267002057Off-highway LPG /Construction & Mining Equipt /Rough Terrain Forklifts 0 0 0 0.14983 0.03747 0.02223 0.00099 42095Northampton Allentown, PA 2267002060Off-highway LPG /Construction & Mining Equipt /Rubber Tire Loaders 0 0 0 0.3338 0.05774 0.05296 0.00246 42095Northampton Allentown, PA 2267002066Off-highway LPG /Construction & Mining Equipt /Tractors/Loaders/Backhoes 0 0 0 0.03197 0.00536 0.00564 0.00026 42095Northampton Allentown, PA 2267002072Off-highway LPG /Construction & Mining Equipt /Skid Steer Loaders 0 0 0 0.32384 0.12574 0.06168 0.00202 42095Northampton Allentown, PA 2267002081Off-highway LPG /Construction & Mining Equipt /Other Construction Equipt 0 0 0 0.13813 0.06429 0.02819 0.00081 42095Northampton Allentown, PA 2267003010Off-highway LPG /Industrial Equipt /Aerial Lifts 0 0 0 2.2005 1.0466 0.49748 0.01327 42095Northampton Allentown, PA 2267003020Off-highway LPG /Industrial Equipt /Forklifts 0 0 0 170.72 31.435 29.513 1.2645 42095Northampton Allentown, PA 2267003030Off-highway LPG /Industrial Equipt /Sweepers/Scrubbers 0 0 0 1.03 0.21449 0.22624 0.00974 42095Northampton Allentown, PA 2267003040Off-highway LPG /Industrial Equipt /Other General Industrial Equipt 0 0 0 0.35791 0.06722 0.06896 0.00296 42095Northampton Allentown, PA 2267003050Off-highway LPG /Industrial Equipt /Other Material H&ling Equipt 0 0 0 0.11766 0.04536 0.02217 0.00072 42095Northampton Allentown, PA 2267003070Off-highway LPG /Industrial Equipt /Terminal Tractors 0 0 0 0.52806 0.11963 0.13829 0.00596 42095Northampton Allentown, PA 2267004066Off-highway LPG /Lawn & Garden Equipt /Chippers/Stump Grinders (Commercial) 0 0 0 0.84778 0.14777 0.14416 0.00668 42095Northampton Allentown, PA 2267005055Off-highway LPG /Agricultural Equipt /Other Agricultural Equipt 0 0 0 0.00204 0.00126 0.00069 0.00001 42095Northampton Allentown, PA 2267005060Off-highway LPG /Agricultural Equipt /Irrigation Sets 0 0 0 0.00117 0.00016 0.00015 0.00001 42095Northampton Allentown, PA 2267006005Off-highway LPG /Commercial Equipt /Generator Sets 0 0 0 5.5602 4.0179 2.515 0.03274 42095Northampton Allentown, PA 2267006010Off-highway LPG /Commercial Equipt /Pumps 0 0 0 1.1604 0.54898 0.3252 0.00772 42095Northampton Allentown, PA 2267006015Off-highway LPG /Commercial Equipt /Air Compressors 0 0 0 1.2923 0.35645 0.28045 0.00938 42095Northampton Allentown, PA 2267006025Off-highway LPG /Commercial Equipt /Welders 0 0 0 1.693 0.45892 0.35013 0.01168 42095Northampton Allentown, PA 2267006030Off-highway LPG /Commercial Equipt /Pressure Washers 0 0 0 0.02469 0.01262 0.00693 0.00015 42095Northampton Allentown, PA 2267006035Off-highway LPG /Commercial Equipt /Hydro-power Units 0 0 0 0.01797 0.00503 0.00441 0.00015 42095Northampton Allentown, PA 2268002081Off-highway CNG /Construction & Mining Equipt /Other Construction Equipt 0 0 0 0.00545 0.00255 0.00114 0.00003 42095Northampton Allentown, PA 2268003020Off-highway CNG /Industrial Equipt /Forklifts 0 0 0 12.223 2.2558 2.1023 0.08989 42095Northampton Allentown, PA 2268003030Off-highway CNG /Industrial Equipt /Sweepers/Scrubbers 0 0 0 0.01452 0.00263 0.00251 0.00011 42095Northampton Allentown, PA 2268003040Off-highway CNG /Industrial Equipt /Other General Industrial Equipt 0 0 0 0.0092 0.00165 0.00164 0.00007 42095Northampton Allentown, PA 2268003060Off-highway CNG /Industrial Equipt /AC\Refrigeration 0 0 0 0.02349 0.00502 0.00432 0.0002 42095Northampton Allentown, PA 2268003070Off-highway CNG /Industrial Equipt /Terminal Tractors 0 0 0 0.03662 0.00833 0.00952 0.00041 42095Northampton Allentown, PA 2268005055Off-highway CNG /Agricultural Equipt /Other Agricultural Equipt 0 0 0 0.00164 0.00041 0.00012 0.00001 42095Northampton Allentown, PA 2268005060Off-highway CNG /Agricultural Equipt /Irrigation Sets 0 0 0 0.03866 0 0 0.0002 42095Northampton Allentown, PA 2268006005Off-highway CNG /Commercial Equipt /Generator Sets 0 0 0 1.7321 1.2217 0.7555 0.00977 42095Northampton Allentown, PA 2268006010Off-highway CNG /Commercial Equipt /Pumps 0 0 0 0.08065 0.04239 0.02152 0.00049 42095Northampton Allentown, PA 2268006015Off-highway CNG /Commercial Equipt /Air Compressors 0 0 0 0.10329 0.02623 0.01862 0.00071 42095Northampton Allentown, PA 2268006020Off-highway CNG /Commercial Equipt /Gas Compressors 0 0 0 0.52249 0.60027 0.70945 0.02856 42095Northampton Allentown, PA 2268006035Off-highway CNG /Commercial Equipt /Hydro-power Units 0 0 0 0 0 0 0 42095Northampton Allentown, PA 2268010010Off-highway CNG /Industrial Equipt /Other Oil Field Equipt 0 0 0 0.11036 0.03935 0.04006 0.00236 42095Northampton Allentown, PA 2270001060Off-highway Diesel /Recreational Equipt /Specialty Vehicles/Carts 0.00058 0.00072 0.00083 0.78338 0.65293 0.50094 0.12496 42095Northampton Allentown, PA 2270002003Off-highway Diesel /Construction & Mining Equipt /Pavers 0.00633 0.00784 0.00904 6.8905 3.2923 1.5946 0.56273 42095Northampton Allentown, PA 2270002006Off-highway Diesel /Construction & Mining Equipt /Tampers/Rammers 0.00001 0.00001 0.00001 0.0155 0.0124 0.01338 0.00186 42095Northampton Allentown, PA 2270002009Off-highway Diesel /Construction & Mining Equipt /Plate Compactors 0.00017 0.00021 0.00024 0.24193 0.2022 0.22246 0.02802 42095Northampton Allentown, PA 2270002015Off-highway Diesel /Construction & Mining Equipt /Rollers 0.01585 0.01962 0.02263 17.552 9.2773 4.6062 1.587 42095Northampton Allentown, PA 2270002018Off-highway Diesel /Construction & Mining Equipt /Scrapers 0.01723 0.02133 0.0246 19.687 9.0366 3.039 1.2186 42095Northampton Allentown, PA 2270002021Off-highway Diesel /Construction & Mining Equipt /Paving Equipt 0.00095 0.00118 0.00136 1.1164 0.64535 0.34726 0.1025

Appendix E1 - Allentown Nonroad Source Emissions - 2007, 2017, 2025 Alntown.NMIM.values.07.17.25 Page 15 of 20

## Appendix E1 - Allentown.NMIM.values

SCC 2260001010 2267002033 2267002039 2267002045 2267002054 2267002057 2267002060 2267002066 2267002072 2267002081 2267003010 2267003020 2267003030 2267003040 2267003050 2267003070 2267004066 2267005055 2267005060 2267006005 2267006010 2267006015 2267006025 2267006030 2267006035 2268002081 2268003020 2268003030 2268003040 2268003060 2268003070 2268005055 2268005060 2268006005 2268006010 2268006015 2268006020 2268006035 2268010010 2270001060 2270002003 2270002006 2270002009 2270002015 2270002018 2270002021PM10_2017PM10_2025PM25_2007PM25_2017PM25_2025SO2_2007SO2_2017SO2_2025VOC_2007 VOC_2017 VOC_2025

0.0006 0.00068 0.0005 0.0006 0.00068 0.00011 0.00012 0.00013 0.0249 0.01648 0.0091 0.00179 0.00202 0.00151 0.00179 0.00202 0.00029 0.00033 0.00037 0.03814 0.00447 0.00488 0.00065 0.00073 0.00054 0.00065 0.00073 0.00012 0.00013 0.00014 0.02497 0.00993 0.00328 0.00011 0.00012 0.00009 0.00011 0.00012 0.00002 0.00002 0.00002 0.00412 0.00147 0.0005 0.00117 0.00132 0.00099 0.00117 0.00132 0.00021 0.00022 0.00025 0.04164 0.00886 0.00348 0.00293 0.0033 0.00246 0.00293 0.0033 0.00051 0.00054 0.00061 0.09395 0.01064 0.00787 0.00031 0.00035 0.00026 0.00031 0.00035 0.00005 0.00006 0.00007 0.00906 0.00088 0.00084 0.0024 0.00271 0.00202 0.0024 0.00271 0.00044 0.00047 0.00051 0.0894 0.03285 0.01214 0.00096 0.00109 0.00081 0.00096 0.00109 0.00018 0.00019 0.00021 0.03788 0.01743 0.00595 0.01672 0.01935 0.01327 0.01672 0.01935 0.00291 0.00329 0.00367 0.60355 0.27921 0.10433 1.5908 1.8398 1.2645 1.5908 1.8398 0.26419 0.29618 0.34155 47.967 5.7932 4.3756 0.01224 0.01416 0.00974 0.01224 0.01416 0.00194 0.00225 0.0026 0.29355 0.03587 0.03402 0.00372 0.0043 0.00296 0.00372 0.0043 0.00061 0.00069 0.0008 0.10107 0.01153 0.01027 0.0009 0.00105 0.00072 0.0009 0.00105 0.00016 0.00018 0.0002 0.03234 0.01193 0.00418 0.00749 0.00866 0.00596 0.00749 0.00866 0.00116 0.00137 0.00159 0.15234 0.01804 0.02086 0.00796 0.00899 0.00668 0.00796 0.00899 0.00138 0.00148 0.00167 0.23918 0.02598 0.02144 0.00001 0.00001 0.00001 0.00001 0.00001 0 0 0 0.00056 0.00035 0.00019 0.00001 0.00001 0.00001 0.00001 0.00001 0 0 0 0.00033 0.00003 0.00002 0.04817 0.06062 0.03274 0.04817 0.06062 0.00741 0.00989 0.01182 1.137 0.82983 0.48822 0.01133 0.01422 0.00772 0.01133 0.01422 0.00169 0.00221 0.00269 0.24004 0.10841 0.05498 0.01374 0.01723 0.00938 0.01374 0.01723 0.00201 0.0026 0.00322 0.26953 0.06224 0.04134 0.01711 0.02146 0.01168 0.01711 0.02146 0.0025 0.00324 0.00401 0.46813 0.10019 0.0525 0.00022 0.00028 0.00015 0.00022 0.00028 0.00003 0.00004 0.00005 0.00671 0.00333 0.00142 0.00021 0.00027 0.00015 0.00021 0.00027 0.00003 0.00004 0.00005 0.00373 0.00086 0.00066 0.00004 0.00004 0.00003 0.00004 0.00004 0.00001 0.00001 0.00001 0.00009 0.00004 0.00001 0.1095 0.12518 0.08989 0.1095 0.12518 0.01655 0.02005 0.02297 0.20295 0.02484 0.01879 0.00013 0.00015 0.00011 0.00013 0.00015 0.00002 0.00002 0.00003 0.00024 0.00003 0.00002 0.00009 0.0001 0.00007 0.00009 0.0001 0.00001 0.00002 0.00002 0.00015 0.00002 0.00001 0.00024 0.00026 0.0002 0.00024 0.00026 0.00004 0.00004 0.00005 0.00039 0.00006 0.00004 0.0005 0.00057 0.00041 0.0005 0.00057 0.00007 0.00009 0.0001 0.00062 0.00008 0.00009 0 0 0.00001 0 0 0 0 0 0.00003 0.00001 0 0 0 0.0002 0 0 0.00003 0 0 0.00067 0 0 0.01269 0.01504 0.00977 0.01269 0.01504 0.00199 0.00247 0.00285 0.02107 0.01506 0.00892 0.00064 0.00076 0.00049 0.00064 0.00076 0.0001 0.00012 0.00014 0.00099 0.00051 0.00023 0.00092 0.00109 0.00071 0.00092 0.00109 0.00014 0.00017 0.0002 0.00128 0.00028 0.00017 0.03695 0.04367 0.02856 0.03695 0.04367 0.00477 0.0062 0.00732 0.00602 0.00604 0.00714 0 0 0 0 0 0 0 0 0 0 0 0.00238 0.00242 0.00236 0.00238 0.00242 0.0004 0.00042 0.00043 0.00192 0.00037 0.00038 0.08212 0.0503 0.12121 0.07965 0.04879 0.05257 0.00056 0.0006 0.22487 0.1452 0.0868 0.24555 0.04551 0.54585 0.23819 0.04414 0.58165 0.00538 0.00544 0.58661 0.31908 0.28637 0.00116 0.0011 0.00181 0.00113 0.00106 0.00095 0.00001 0.00001 0.00246 0.00175 0.00183 0.01773 0.01792 0.02718 0.0172 0.01738 0.01561 0.00017 0.0002 0.0393 0.02651 0.02802 0.75214 0.18272 1.5394 0.72957 0.17724 1.4557 0.01371 0.01383 1.6134 0.86822 0.75385 0.54163 0.13729 1.1821 0.52538 0.13318 1.5837 0.01481 0.01496 1.1698 0.81273 0.80111 0.05227 0.01736 0.09942 0.05071 0.01684 0.08742 0.00085 0.00085 0.10908 0.0622 0.05064

Appendix E1 - Allentown Nonroad Source Emissions - 2007, 2017, 2025 Alntown.NMIM.values.07.17.25 Page 16 of 20

## Appendix E1 - Allentown.NMIM.values

FIPS NAME NONATTAIN SCC SHORT_NAME NH3_2007 NH3_2017 NH3_2025 NOX_2007 NOX_2017 NOX_2025 PM10_2007

42095Northampton Allentown, PA 2270002024Off-highway Diesel /Construction & Mining Equipt /Surfacing Equipt 0.00059 0.00073 0.00084 0.78578 0.54418 0.34954 0.07109 42095Northampton Allentown, PA 2270002027Off-highway Diesel /Construction & Mining Equipt /Signal Boards/Light Plants 0.00175 0.00217 0.0025 2.1832 1.9626 2.0245 0.22354 42095Northampton Allentown, PA 2270002030Off-highway Diesel /Construction & Mining Equipt /Trenchers 0.00752 0.00931 0.01073 8.6895 6.1284 4.5336 0.96853 42095Northampton Allentown, PA 2270002033Off-highway Diesel /Construction & Mining Equipt /Bore/Drill Rigs 0.00647 0.00801 0.00924 10.295 7.3104 4.6837 0.70866 42095Northampton Allentown, PA 2270002036Off-highway Diesel /Construction & Mining Equipt /Excavators 0.06424 0.07951 0.09169 66.514 24.67 9.8097 4.7361 42095Northampton Allentown, PA 2270002039Off-highway Diesel /Construction & Mining Equipt /Concrete/Industrial Saws 0.00053 0.00066 0.00076 0.58668 0.44109 0.33449 0.07303 42095Northampton Allentown, PA 2270002042Off-highway Diesel /Construction & Mining Equipt /Cement & Mortar Mixers 0.00025 0.00031 0.00036 0.39435 0.30451 0.22705 0.03356 42095Northampton Allentown, PA 2270002045Off-highway Diesel /Construction & Mining Equipt /Cranes 0.01466 0.01815 0.02093 18.54 8.8836 3.3161 0.97551 42095Northampton Allentown, PA 2270002048Off-highway Diesel /Construction & Mining Equipt /Graders 0.01599 0.01979 0.02282 16.702 6.182 1.8402 1.137 42095Northampton Allentown, PA 2270002051Off-highway Diesel /Construction & Mining Equipt /Off-highway Trucks 0.0549 0.06795 0.07837 64.364 31.682 28.039 3.3018 42095Northampton Allentown, PA 2270002054Off-highway Diesel /Construction & Mining Equipt /Crushing/Processing Equipt 0.00259 0.00321 0.0037 3.3711 1.9014 1.0475 0.20964 42095Northampton Allentown, PA 2270002057Off-highway Diesel /Construction & Mining Equipt /Rough Terrain Forklifts 0.02057 0.02546 0.02936 23.613 12.912 5.2671 2.4577 42095Northampton Allentown, PA 2270002060Off-highway Diesel /Construction & Mining Equipt /Rubber Tire Loaders 0.06993 0.08656 0.09982 85.115 44.384 20.063 5.9011 42095Northampton Allentown, PA 2270002066Off-highway Diesel /Construction & Mining Equipt /Tractors/Loaders/Backhoes 0.04253 0.05265 0.06071 55.737 37.842 21.221 8.4115 42095Northampton Allentown, PA 2270002069Off-highway Diesel /Construction & Mining Equipt /Crawler Tractor/Dozers 0.06398 0.07919 0.09132 73.492 33.792 14.727 4.8657 42095Northampton Allentown, PA 2270002072Off-highway Diesel /Construction & Mining Equipt /Skid Steer Loaders 0.0292 0.03614 0.04168 37.603 30.828 24.735 7.3088 42095Northampton Allentown, PA 2270002075Off-highway Diesel /Construction & Mining Equipt /Off-highway Tractors 0.00689 0.00853 0.00984 9.3031 5.5119 3.4384 0.60455 42095Northampton Allentown, PA 2270002078Off-highway Diesel /Construction & Mining Equipt /Dumpers/Tenders 0.00009 0.00011 0.00013 0.12064 0.10066 0.08097 0.02279 42095Northampton Allentown, PA 2270002081Off-highway Diesel /Construction & Mining Equipt /Other Construction Equipt 0.0066 0.00817 0.00942 8.9169 5.3279 2.6134 0.65333 42095Northampton Allentown, PA 2270003010Off-highway Diesel /Industrial Equipt /Aerial Lifts 0.00182 0.00231 0.00268 2.5589 2.1317 1.7993 0.43536 42095Northampton Allentown, PA 2270003020Off-highway Diesel /Industrial Equipt /Forklifts 0.02633 0.03335 0.0387 25.523 9.6116 8.3823 2.3305 42095Northampton Allentown, PA 2270003030Off-highway Diesel /Industrial Equipt /Sweepers/Scrubbers 0.0115 0.01456 0.0169 12.907 5.7029 2.7577 0.86889 42095Northampton Allentown, PA 2270003040Off-highway Diesel /Industrial Equipt /Other General Industrial Equipt 0.01167 0.01478 0.01716 14.703 7.5407 2.9992 0.96507 42095Northampton Allentown, PA 2270003050Off-highway Diesel /Industrial Equipt /Other Material H&ling Equipt 0.00045 0.00057 0.00066 0.71869 0.50872 0.33476 0.08574 42095Northampton Allentown, PA 2270003060Off-highway Diesel /Industrial Equipt /AC\Refrigeration 0.03741 0.04739 0.05173 41.027 32.153 33.638 3.5918 42095Northampton Allentown, PA 2270003070Off-highway Diesel /Industrial Equipt /Terminal Tractors 0.01659 0.02101 0.02438 16.092 4.9328 2.1491 1.2025 42095Northampton Allentown, PA 2270004031Off-highway Diesel /Lawn & Garden Equipt /Leafblowers/Vacuums (Commercial) 0 0 0 0.00105 0.00114 0.00114 0.00011 42095Northampton Allentown, PA 2270004036Off-highway Diesel /Lawn & Garden Equipt /Snowblowers (Commercial) 0.00019 0.00027 0.00033 0.27109 0.21629 0.13795 0.01709 42095Northampton Allentown, PA 2270004046Off-highway Diesel /Lawn & Garden Equipt /Front Mowers (Commercial) 0.00503 0.00704 0.00865 6.1982 6.335 6.6489 0.65325 42095Northampton Allentown, PA 2270004056Off-highway Diesel /Lawn & Garden Equipt /Lawn & Garden Tractors (Commercial) 0.00104 0.00145 0.00179 1.2716 1.3486 1.5855 0.12728 42095Northampton Allentown, PA 2270004066Off-highway Diesel /Lawn & Garden Equipt /Chippers/Stump Grinders (Commercial) 0.00684 0.00958 0.01177 9.4834 7.776 5.1876 0.75606 42095Northampton Allentown, PA 2270004071Off-highway Diesel /Lawn & Garden Equipt /Turf Equipt (Commercial) 0.00081 0.00113 0.00139 0.88797 0.63753 0.5172 0.07042 42095Northampton Allentown, PA 2270004076Off-highway Diesel /Lawn & Garden Equipt /Other Lawn & Garden Equipt (Commercial 0.00002 0.00003 0.00003 0.02515 0.02472 0.02413 0.00266 42095Northampton Allentown, PA 2270005010Off-highway Diesel /Agricultural Equipt /2-Wheel Tractors 0 0 0 0.00162 0.00152 0.00173 0.00025 42095Northampton Allentown, PA 2270005015Off-highway Diesel /Agricultural Equipt /Agricultural Tractors 0.06155 0.07486 0.08549 83.147 53.655 30.835 8.3562 42095Northampton Allentown, PA 2270005020Off-highway Diesel /Agricultural Equipt /Combines 0.00553 0.00672 0.00768 8.6269 5.9391 3.5931 0.92148 42095Northampton Allentown, PA 2270005025Off-highway Diesel /Agricultural Equipt /Balers 0.00003 0.00004 0.00004 0.0402 0.03341 0.02601 0.00564 42095Northampton Allentown, PA 2270005030Off-highway Diesel /Agricultural Equipt /Agricultural Mowers 0.00001 0.00001 0.00001 0.00808 0.00572 0.0033 0.00121 42095Northampton Allentown, PA 2270005035Off-highway Diesel /Agricultural Equipt /Sprayers 0.00047 0.00057 0.00065 0.64599 0.4813 0.30111 0.07356 42095Northampton Allentown, PA 2270005040Off-highway Diesel /Agricultural Equipt /Tillers : 6 HP 0 0 0 0.00105 0.00077 0.00048 0.00009 42095Northampton Allentown, PA 2270005045Off-highway Diesel /Agricultural Equipt /Swathers 0.00043 0.00053 0.0006 0.62281 0.459 0.30632 0.08194 42095Northampton Allentown, PA 2270005055Off-highway Diesel /Agricultural Equipt /Other Agricultural Equipt 0.0012 0.00146 0.00167 1.7505 1.1549 0.66325 0.19328 42095Northampton Allentown, PA 2270005060Off-highway Diesel /Agricultural Equipt /Irrigation Sets 0.00088 0.00107 0.00123 1.1297 0.64974 0.29444 0.09505 42095Northampton Allentown, PA 2270006005Off-highway Diesel /Commercial Equipt /Generator Sets 0.01827 0.02384 0.02829 25.073 21.467 17.171 2.4023 42095Northampton Allentown, PA 2270006010Off-highway Diesel /Commercial Equipt /Pumps 0.00431 0.00562 0.00667 5.9652 5.0181 3.8887 0.58289

Appendix E1 - Allentown Nonroad Source Emissions - 2007, 2017, 2025 Alntown.NMIM.values.07.17.25 Page 17 of 20

## Appendix E1 - Allentown.NMIM.values

SCC 2260001010 2270002024 2270002027 2270002030 2270002033 2270002036 2270002039 2270002042 2270002045 2270002048 2270002051 2270002054 2270002057 2270002060 2270002066 2270002069 2270002072 2270002075 2270002078 2270002081 2270003010 2270003020 2270003030 2270003040 2270003050 2270003060 2270003070 2270004031 2270004036 2270004046 2270004056 2270004066 2270004071 2270004076 2270005010 2270005015 2270005020 2270005025 2270005030 2270005035 2270005040 2270005045 2270005055 2270005060 2270006005 2270006010PM10_2017PM10_2025PM25_2007PM25_2017PM25_2025SO2_2007SO2_2017SO2_2025VOC_2007 VOC_2017 VOC_2025

0.0365 0.01846 0.06896 0.03541 0.01791 0.05398 0.00054 0.00055 0.07297 0.04322 0.03499 0.13748 0.12959 0.21683 0.13336 0.1257 0.16065 0.00172 0.0019 0.33825 0.19394 0.19192 0.42507 0.12673 0.93947 0.41232 0.12293 0.69016 0.00671 0.00666 0.95457 0.48621 0.35296 0.3984 0.22269 0.6874 0.38645 0.21601 0.59406 0.00604 0.00629 0.89267 0.59617 0.44484 1.6668 0.31394 4.594 1.6168 0.30453 5.9025 0.05209 0.05481 5.0118 2.9255 2.9472 0.03226 0.01047 0.07084 0.03129 0.01016 0.04883 0.00047 0.00047 0.07089 0.03575 0.02647 0.02263 0.01534 0.03255 0.02195 0.01488 0.02317 0.00024 0.00026 0.04525 0.03303 0.02535 0.41821 0.13127 0.94624 0.40567 0.12734 1.347 0.01282 0.01291 1.2869 0.78226 0.70451 0.43132 0.07231 1.1029 0.41838 0.07014 1.469 0.01313 0.01364 1.2508 0.74451 0.73156 1.1083 0.45927 3.2027 1.075 0.44549 5.0461 0.04305 0.04661 3.6568 2.9832 2.5476 0.09177 0.03061 0.20335 0.08901 0.0297 0.23788 0.00231 0.00231 0.2607 0.14639 0.12432 1.2469 0.2819 2.384 1.2095 0.27345 1.888 0.01813 0.01799 2.4732 1.2506 0.94542 2.7935 0.83274 5.724 2.7097 0.80776 6.4238 0.06103 0.06141 6.2741 3.8469 3.3909 5.5317 2.8924 8.1591 5.3658 2.8057 3.888 0.03947 0.04043 12.228 6.9506 3.8213 2.1249 0.49338 4.7197 2.0612 0.47858 5.8781 0.05415 0.05513 5.175 3.2079 3.0099 4.7657 2.704 7.0895 4.6227 2.6229 2.6624 0.02766 0.02883 11.391 6.4151 3.6756 0.26239 0.09797 0.58642 0.25452 0.09504 0.63285 0.00604 0.00604 0.66535 0.41261 0.35656 0.01526 0.00916 0.02211 0.0148 0.00889 0.00821 0.00009 0.00009 0.03665 0.02292 0.01333 0.32664 0.15125 0.63373 0.31684 0.14671 0.60587 0.00598 0.00609 0.67824 0.40876 0.34526 0.30121 0.17831 0.4223 0.29218 0.17296 0.16631 0.00179 0.0019 0.72291 0.48097 0.27882 0.32128 0.11381 2.2606 0.31164 0.1104 2.419 0.02048 0.02302 2.3348 1.0349 1.1581 0.34717 0.07638 0.84282 0.33675 0.07409 1.0562 0.00983 0.01016 1.0735 0.57417 0.54203 0.46802 0.12753 0.93611 0.45398 0.12371 1.0717 0.01054 0.01055 1.2481 0.71472 0.57873 0.05433 0.03221 0.08317 0.0527 0.03125 0.04119 0.00043 0.00046 0.13201 0.08703 0.0549 1.3488 0.52334 3.484 1.3084 0.50764 3.4353 0.03273 0.03175 3.9982 1.9493 1.7636 0.27968 0.06116 1.1664 0.27129 0.05933 1.5244 0.01319 0.01451 1.3033 0.71483 0.76935 0.00009 0.00007 0.00011 0.00009 0.00007 0.00007 0 0 0.00019 0.00016 0.00013 0.00989 0.00601 0.01658 0.00959 0.00583 0.01739 0.0002 0.00022 0.02306 0.01731 0.01455 0.43723 0.35334 0.63365 0.42411 0.34274 0.46072 0.00546 0.0062 0.95641 0.59235 0.54685 0.10219 0.12101 0.12346 0.09912 0.11738 0.09509 0.00119 0.00145 0.20261 0.14491 0.16564 0.50753 0.30729 0.73338 0.49231 0.29807 0.62761 0.00718 0.00797 0.95928 0.71662 0.56311 0.03463 0.01689 0.06831 0.03359 0.01638 0.0741 0.00078 0.00087 0.08145 0.05212 0.05231 0.00204 0.00159 0.00258 0.00198 0.00155 0.00175 0.00002 0.00002 0.00354 0.00265 0.00223 0.00013 0.00014 0.00024 0.00013 0.00014 0.00013 0 0 0.00028 0.00021 0.00024 4.0534 1.8768 8.1055 3.9318 1.8205 5.6466 0.05533 0.05581 8.6762 4.8019 3.4527 0.46163 0.25621 0.89384 0.44778 0.24852 0.50695 0.00509 0.00528 0.75815 0.53356 0.39943 0.00328 0.00186 0.00547 0.00318 0.00181 0.00283 0.00003 0.00003 0.00707 0.00418 0.00272 0.00077 0.00041 0.00117 0.00074 0.0004 0.00056 0.00001 0.00001 0.00117 0.00071 0.00045 0.037 0.02039 0.07135 0.03589 0.01978 0.04298 0.00043 0.00045 0.09737 0.05416 0.03684 0.00005 0.00003 0.00009 0.00005 0.00003 0.00007 0 0 0.0001 0.00007 0.00005 0.04955 0.02853 0.07948 0.04806 0.02768 0.03978 0.0004 0.00042 0.07155 0.05177 0.03574 0.09582 0.04888 0.18748 0.09295 0.04741 0.11027 0.0011 0.00112 0.19683 0.11078 0.07772 0.04464 0.01527 0.0922 0.0433 0.01481 0.08104 0.00078 0.00077 0.12004 0.06119 0.04331 1.5701 1.0163 2.3302 1.523 0.9858 1.6745 0.01826 0.01977 3.3416 2.2144 1.6702 0.39056 0.25166 0.56541 0.37884 0.24412 0.39508 0.0043 0.00465 0.74698 0.521 0.39605

Appendix E1 - Allentown Nonroad Source Emissions - 2007, 2017, 2025 Alntown.NMIM.values.07.17.25 Page 18 of 20

## Appendix E1 - Allentown.NMIM.values

FIPS NAME NONATTAIN SCC SHORT_NAME NH3_2007 NH3_2017 NH3_2025 NOX_2007 NOX_2017 NOX_2025 PM10_2007

42095Northampton Allentown, PA 2270006015Off-highway Diesel /Commercial Equipt /Air Compressors 0.01195 0.01559 0.0185 14.59 9.5347 5.7905 1.2684 42095Northampton Allentown, PA 2270006020Off-highway Diesel /Commercial Equipt /Gas Compressors 0 0 0 0 0 0 0 42095Northampton Allentown, PA 2270006025Off-highway Diesel /Commercial Equipt /Welders 0.00609 0.00795 0.00943 7.4384 6.79 6.0668 1.5061 42095Northampton Allentown, PA 2270006030Off-highway Diesel /Commercial Equipt /Pressure Washers 0.00058 0.00076 0.0009 0.8328 0.71926 0.56755 0.0664 42095Northampton Allentown, PA 2270006035Off-highway Diesel /Commercial Equipt /Hydro-power Units 0.00052 0.00068 0.0008 0.62707 0.43739 0.29892 0.05581 42095Northampton Allentown, PA 2270007010Off-highway Diesel /Logging Equipt /Shredders : 6 HP 0 0 0 0 0 0 0 42095Northampton Allentown, PA 2270007015Off-highway Diesel /Logging Equipt /Forest Equipt - Feller/Bunch/Skidder 0.00012 0.00011 0.0001 0.11751 0.02632 0.00695 0.00809 42095Northampton Allentown, PA 2270009010Off-highway Diesel /Underground Mining Equipt /Other Underground Mining Equipt 0 0 0 0 0 0 0 42095Northampton Allentown, PA 2270010010Off-highway Diesel /Industrial Equipt /Other Oil Field Equipt 0.00077 0.00078 0.00079 1.06 0.47673 0.23734 0.05403 42095Northampton Allentown, PA 2282005010Pleasure Craft /Gasoline 2-Stroke /Outboard 0.01531 0.0144 0.0145 3.0568 6.0275 6.2991 1.4285 42095Northampton Allentown, PA 2282005015Pleasure Craft /Gasoline 2-Stroke /Personal Water Craft 0.00647 0.00584 0.00604 1.1124 2.667 2.9874 0.53113 42095Northampton Allentown, PA 2282010005Pleasure Craft /Gasoline 4-Stroke /Inboard/Sterndrive 0.00794 0.00803 0.00824 5.2766 5.3599 3.4598 0.04586 42095Northampton Allentown, PA 2282020005Pleasure Craft /Diesel /Inboard/Sterndrive 0.00373 0.00466 0.0054 5.6029 5.5884 5.3994 0.13304 42095Northampton Allentown, PA 2282020010Pleasure Craft /Diesel /Outboard 0.00002 0.00002 0.00002 0.01942 0.01725 0.01489 0.00235 42095Northampton Allentown, PA 2285002015Railroad Equipt /Diesel /Railway Maintenance 0.0002 0.00026 0.0003 0.28648 0.21096 0.13426 0.03771 42095Northampton Allentown, PA 2285004015Railroad Equipt /Gasoline, 4-Stroke /Railway Maintenance 0.00002 0.00002 0.00002 0.0048 0.00289 0.00291 0.00016 42095Northampton Allentown, PA 2285006015Railroad Equipt /LPG /Railway Maintenance 0 0 0 0.0006 0.00018 0.00009 0 2.63217 3.17816 3.61545 2661.38089 1406.72382 1007.35976 240.06006

Appendix E1 - Allentown Nonroad Source Emissions - 2007, 2017, 2025 Alntown.NMIM.values.07.17.25 Page 19 of 20

## Appendix E1 - Allentown.NMIM.values

SCC 2260001010 2270006015 2270006020 2270006025 2270006030 2270006035 2270007010 2270007015 2270009010 2270010010 2282005010 2282005015 2282010005 2282020005 2282020010 2285002015 2285004015 2285006015PM10_2017PM10_2025PM25_2007PM25_2017PM25_2025SO2_2007SO2_2017SO2_2025VOC_2007 VOC_2017 VOC_2025

0.62155 0.18622 1.2304 0.60291 0.18063 1.0962 0.01125 0.01147 1.5234 0.8239 0.61307 0 0 0 0 0 0 0 0 0 0 0 0.95075 0.53053 1.4609 0.92223 0.51462 0.555 0.00611 0.0066 2.5014 1.3736 0.77605 0.04511 0.03068 0.06441 0.04376 0.02976 0.05356 0.00059 0.00064 0.10756 0.07984 0.0599 0.02866 0.01076 0.05414 0.0278 0.01044 0.04755 0.00049 0.0005 0.0676 0.03775 0.02908 0 0 0 0 0 0 0 0 0 0 0 0.00155 0.00026 0.00785 0.0015 0.00025 0.01086 0.00007 0.00006 0.00868 0.00373 0.00317 0 0 0 0 0 0 0 0 0 0 0 0.01819 0.0059 0.05241 0.01765 0.00572 0.07097 0.00055 0.00049 0.0716 0.03607 0.02812 0.52597 0.17849 1.3143 0.48389 0.16421 0.03856 0.01423 0.01508 83.803 39.931 19.648 0.10173 0.03236 0.48864 0.09359 0.02978 0.01684 0.00602 0.00637 28.008 7.46 4.1626 0.04929 0.05203 0.04219 0.04535 0.04787 0.02447 0.00857 0.00883 6.3733 5.2314 3.7628 0.12235 0.13051 0.12905 0.11868 0.1266 0.391 0.01722 0.01996 0.22246 0.29494 0.3432 0.00161 0.00132 0.00228 0.00156 0.00128 0.00168 0.00007 0.00009 0.00436 0.00294 0.00252 0.02419 0.01418 0.03658 0.02347 0.01375 0.01813 0.00019 0.00021 0.05257 0.03429 0.02196 0.00017 0.00018 0.00014 0.00015 0.00016 0.00005 0.00002 0.00002 0.01596 0.00798 0.00826 0 0.00001 0 0 0.00001 0 0 0 0.00017 0.00005 0.00002 160.74772 119.83542 229.46803 152.40562 112.52284 146.5609 3.59238 3.93652 2576.17366 1567.84066 1510.92134

Appendix E1 - Allentown Nonroad Source Emissions - 2007, 2017, 2025 Alntown.NMIM.values.07.17.25 Page 20 of 20