Particulate Contributions

Primary Organic Aerosol

Point Anthro Fire Natural Fire Biogenic Area WRAP Area O&G Off-Shore On-Road Mobile Off-Road Mobile Road Dust Fugitive Dust WB 

Anaconda-Pintler WA 0.416 0.79 2.539 0 0.948 0 0 0.153 0.074 0.065 0.012 

Bob Marshall WA 0.129 15.9 8.005 0 6.352 0 0 0.952 0.786 0.884 0.194 

Cabinet Mountains WA 0.252 16.829 4.482 0 2.591 0 0 0.287 0.424 0.127 0.03 

Gates of the Mountains WA 0.149 7.392 8.664 0 11.494 0 0 1.541 1.242 4.027 0.548 

Glacier NP 0.622 16.064 13.61 0 10.888 0 0 1.058 1.26 0.482 0.123 

Medicine Lake WA 0.033 1.224 25.333 0 2.5 0 0 0.403 2.545 3.05 4.614 

Mission Mountain WA 0.129 15.9 8.005 0 6.352 0 0 0.952 0.786 0.884 0.194 

Red Rock Lakes WA 0.006 0.261 1.303 0 0.436 0 0 0.077 0.061 0.141 0.032 

Scapegoat WA 0.129 15.9 8.005 0 6.352 0 0 0.952 0.786 0.884 0.194 

Selway-Bitterroot WA 0.416 0.79 2.539 0 0.948 0 0 0.153 0.074 0.065 0.012 

U.L. Bend WA 0.096 2.498 41 0 2.958 0 0 0.538 1.316 2.185 1.728 

Yellowstone NP 0.006 0.261 1.303 0 0.436 0 0 0.077 0.061 0.141 0.032 

Theodore Rooselevelt NP 0.019 0.539 45.085 0 0.864 0 0 0.177 0.507 0.739 0.669 

Lostwood NWR 0.021 0.709 13.796 0 0.817 0 0 0.144 0.449 0.616 0.65 

Craters of the Moon WA 0.006 0.253 0.636 0 0.192 0 0 0.031 0.027 0.039 0.011 

Hells Canyon WA 0.008 0.283 0.292 0 0.136 0 0 0.019 0.017 0.019 0.005 

Bridger WA 0.005 0.173 1.284 0 0.213 0 0 0.037 0.038 0.092 0.028 

Fitzpatrick Wilderness 0.005 0.173 1.284 0 0.213 0 0 0.037 0.038 0.092 0.028 

Grand Teton NP 0.006 0.261 1.303 0 0.436 0 0 0.077 0.061 0.141 0.032 

North Absaroka NP 0.017 0.76 10.137 0 1.847 0 0 0.334 0.3 1.007 0.214 

Teton WA 0.006 0.261 1.303 0 0.436 0 0 0.077 0.061 0.141 0.032 

Washakie WA 0.017 0.76 10.137 0 1.847 0 0 0.334 0.3 1.007 0.214 

Badlands WA 0.008 0.244 16.991 0 0.308 0 0 0.058 0.103 0.203 0.111 

Wind Cave NP 0.009 0.208 19.679 0 0.289 0 0 0.054 0.104 0.186 0.111 
Elemental Carbon

Point Anthro Fire Natural Fire Biogenic Area WRAP Area O&G Off-Shore On-Road Mobile Off-Road Mobile Road Dust Fugitive Dust WB 

Anaconda-Pintler WA 0.592 0.731 2.392 0 0.721 0 0 0.802 0.782 0.021 0.004 

Bob Marshall WA 0.154 13.16 6.134 0 3.425 0 0 4.328 8.732 0.243 0.053 

Cabinet Mountains WA 0.083 13.6 3.48 0 1.658 0 0 1.284 4.553 0.034 0.008 

Gates of the Mountains WA 0.258 5.824 5.708 0 6.032 0 0 6.562 12.667 1.066 0.144 

Glacier NP 0.189 12.561 10.547 0 5.907 0 0 4.393 10.968 0.125 0.032 

Medicine Lake WA 0.012 0.589 12.189 0 1.174 0 0 1.192 23.64 0.547 0.822 

Mission Mountain WA 0.154 13.16 6.134 0 3.425 0 0 4.328 8.732 0.243 0.053 

Red Rock Lakes WA 0.007 0.222 1.096 0 0.26 0 0 0.398 0.731 0.042 0.01 

Scapegoat WA 0.154 13.16 6.134 0 3.425 0 0 4.328 8.732 0.243 0.053 

Selway-Bitterroot WA 0.592 0.731 2.392 0 0.721 0 0 0.802 0.782 0.021 0.004 

U.L. Bend WA 0.049 1.768 28.75 0 1.707 0 0 2.151 15.747 0.537 0.421 

Yellowstone NP 0.007 0.222 1.096 0 0.26 0 0 0.398 0.731 0.042 0.01 

Theodore Rooselevelt NP 0.01 0.296 26.233 0 0.412 0 0 0.608 4.96 0.145 0.13 Lostwood NWR 0.009 0.345 6.757 0 0.327 0 0 0.407 3.733 0.104 0.109 

Craters of the Moon WA 0.006 0.205 0.504 0 0.108 0 0 0.145 0.309 0.011 0.003 

Hells Canyon WA 0.007 0.247 0.246 0 0.084 0 0 0.094 0.194 0.005 0.002 

Bridger WA 0.004 0.135 0.994 0 0.118 0 0 0.165 0.439 0.025 0.008 

Fitzpatrick WA 0.004 0.135 0.994 0 0.118 0 0 0.165 0.439 0.025 0.008 

Grand Teton NP 0.007 0.222 1.096 0 0.26 0 0 0.398 0.731 0.042 0.01 

North Absaroka NP 0.016 0.563 8.26 0 1.125 0 0 1.564 3.509 0.284 0.06 

Teton WA 0.007 0.222 1.096 0 0.26 0 0 0.398 0.731 0.042 0.01 

Washakie WA 0.016 0.563 8.26 0 1.125 0 0 1.564 3.509 0.284 0.06 

Badlands WA 0.005 0.141 10.121 0 0.137 0 0 0.192 0.976 0.04 0.022 

Wind Cave NP 0.007 0.138 13.688 0 0.153 0 0 0.212 1.15 0.043 0.026 
PM2.5

Point Anthro Fire Natural Fire Biogenic Area WRAP Area O&G Off-Shore On-Road Mobile Off-Road Mobile Road Dust Fugitive Dust WB 

Anaconda-Pintler WA 2.251 0.337 0.974 0 5.397 0 0 0.001 0 5.827 1.361 

Bob Marshall WA 0.257 1.292 1.013 0 6.026 0 0 0.003 0 18.708 4.906 

Cabinet Mountains WA 0.387 1.503 0.523 0 3.432 0 0 0.002 0 3.05 0.918 

Gates of the Mountains WA 0.227 0.322 0.78 0 5.459 0 0 0.002 0 40.724 6.353 

Glacier NP 0.878 1.285 1.161 0 11.817 0 0 0.017 0.002 10 3.112 

Medicine Lake WA 0.012 0.029 0.593 0 0.568 0 0 0.009 0.001 10.138 16.347 

Mission Mountain WA 0.257 1.292 1.013 0 6.026 0 0 0.003 0 18.708 4.906 

Red Rock Lakes WA 0.076 0.084 0.44 0 1.221 0 0 0 0 8.057 2.154 

Scapegoat WA 0.257 1.292 1.013 0 6.026 0 0 0.003 0 18.708 4.906 

Selway-Bitterroot WA 2.251 0.337 0.974 0 5.397 0 0 0.001 0 5.827 1.361 

U.L. Bend WA 0.179 0.064 1.094 0 0.756 0 0 0.003 0 10.78 9.709 

Yellowstone NP 0.076 0.084 0.44 0 1.221 0 0 0 0 8.057 2.154 

Theodore Rooselevelt NP 0.01 0.014 0.866 0 0.229 0 0 0.001 0 3.346 3.562 Lostwood NWR 0.006 0.009 0.166 0 0.118 0 0 0.001 0 1.485 1.729 

Craters of the Moon WA 0.027 0.041 0.117 0 0.348 0 0 0 0 1.355 0.458 

Hells Canyon WA 0.025 0.042 0.054 0 0.265 0 0 0 0 0.691 0.23 

Bridger WA 0.025 0.029 0.228 0 0.376 0 0 0 0 3.216 1.141 

Fitzpatrick WA 0.025 0.029 0.228 0 0.376 0 0 0 0 3.216 1.141 

Grand Teton NP 0.076 0.084 0.44 0 1.221 0 0 0 0 8.057 2.154 

North Absaroka NP 0.088 0.129 1.139 0 2.119 0 0 0.001 0 22.615 5.612 

Teton WA 0.076 0.084 0.44 0 1.221 0 0 0 0 8.057 2.154 

Washakie WA 0.088 0.129 1.139 0 2.119 0 0 0.001 0 22.615 5.612 

Badlands WA 0.004 0.005 0.287 0 0.069 0 0 0 0 0.846 0.538 

Wind Cave NP 0.01 0.01 0.758 0 0.154 0 0 0 0 1.766 1.249 
Coarse PM

Point Anthro Fire Natural Fire Biogenic Area WRAP Area O&G Off-Shore On-Road Mobile Off-Road Mobile Road Dust Fugitive Dust WB 

Anaconda-Pintler WA 1.108 0.142 0.53 0 0.231 0 0 0.09 0.015 10.37 1.506 

Bob Marshall WA 2.901 0.621 0.325 0 0.273 0 0 0.111 0.03 28.008 4.348 

Cabinet Mountains WA 0.814 1.02 0.3 0 0.216 0 0 0.053 0.025 6.341 1.138 

Gates of the Mountains WA 1.171 0.112 0.132 0 0.162 0 0 0.072 0.02 51.94 5.284 

Glacier NP 4.91 0.723 0.711 0 0.722 0 0 0.143 0.06 17.585 3.287 Medicine Lake WA 0.213 0.006 0.176 0 0.019 0 0 0.007 0.014 14.861 11.474 

Mission Mountain WA 2.901 0.621 0.325 0 0.273 0 0 0.111 0.03 28.008 4.348 

Red Rock Lakes WA 0.585 0.028 0.178 0 0.068 0 0 0.027 0.007 13.477 2.348 

Scapegoat WA 2.901 0.621 0.325 0 0.273 0 0 0.111 0.03 28.008 4.348 

Selway-Bitterroot WA 1.108 0.142 0.53 0 0.231 0 0 0.09 0.015 10.37 1.506 

U.L. Bend WA 0.29 0.018 0.31 0 0.025 0 0 0.012 0.009 13.416 6.351 Yellowstone NP 0.585 0.028 0.178 0 0.068 0 0 0.027 0.007 13.477 2.348 

Theodore Rooselevelt NP 0.108 0.004 0.361 0 0.007 0 0 0.004 0.004 4.468 2.523 

Lostwood NWR 0.076 0.004 0.089 0 0.006 0 0 0.002 0.002 2.714 1.59 

Craters of the Moon WA 0.18 0.018 0.053 0 0.018 0 0 0.007 0.002 2.379 0.485 Hells Canyon WA 0.104 0.024 0.028 0 0.015 0 0 0.005 0.002 1.315 0.252 

Bridger WA 0.298 0.012 0.113 0 0.022 0 0 0.008 0.003 5.581 1.195 

Fitzpatrick Wilderness 0.298 0.012 0.113 0 0.022 0 0 0.008 0.003 5.581 1.195 

Grand Teton NP 0.585 0.028 0.178 0 0.068 0 0 0.027 0.007 13.477 2.348 

North Absaroka NP 0.907 0.024 0.448 0 0.094 0 0 0.038 0.011 31.217 5.077 

Teton WA 0.585 0.028 0.178 0 0.068 0 0 0.027 0.007 13.477 2.348 

Washakie WA 0.907 0.024 0.448 0 0.094 0 0 0.038 0.011 31.217 5.077 

Badlands WA 0.041 0.002 0.121 0 0.003 0 0 0.001 0.001 1.079 0.379 

Wind Cave NP 0.105 0.003 0.344 0 0.006 0 0 0.003 0.002 2.428 0.951