* Air Pollution in U.S. Cites; data pollute; CITY SO2 TEMP FACTORY POP WIND PRECIP DAYRAIN DUST ----------------------------------------------------------- Phoenix 10 70.3 213 582 6.0 7.05 36 3.6 Little Roc 13 61.0 91 132 8.2 48.52 100 7.5 San Franci 12 56.7 453 716 8.7 20.66 67 8.3 Denver 17 51.9 454 515 9.0 12.95 86 2.8 Hartford 56 49.1 412 158 9.0 43.37 127 1.8 Wilmington 36 54.0 80 80 9.0 40.25 114 7.3 Washington 29 57.3 434 757 9.3 38.89 111 0.8 Jacksonvil 14 68.4 136 529 8.8 54.47 116 7.3 Miami 10 75.5 207 335 9.0 59.80 128 7.1 Atlanta 24 61.5 368 497 9.1 48.34 115 7.6 Chicago 110 50.6 3344 3369 10.4 34.44 122 9.8 Indianapol 28 52.3 361 746 9.7 38.74 121 1.8 Des Moines 17 49.0 104 201 11.2 30.85 103 1.5 Wichita 8 56.6 125 277 12.7 30.58 82 3.9 Louisville 30 55.6 291 593 8.3 43.11 123 4.6 New Orlean 9 68.3 204 361 8.4 56.77 113 8.6 Baltimore 47 55.0 625 905 9.6 41.31 111 3.9 Detroit 35 49.9 1064 1513 10.1 30.96 129 3.6 Minneapoli 29 43.5 699 744 10.6 25.94 137 1.6 Kansas Cit 14 54.5 381 507 10.0 37.00 99 2.4 St. Louis 56 55.9 775 622 9.5 35.89 105 2.8 Omaha 14 51.5 181 347 10.9 30.18 98 5.7 Albuquerqu 11 56.8 46 244 8.9 7.77 58 3.5 Albany 46 47.6 44 116 8.8 33.36 135 8.0 Buffalo 11 47.1 391 463 12.4 36.11 166 6.2 Cincinnati 23 54.0 462 453 7.1 39.04 132 3.6 Cleveland 65 49.7 1007 751 10.9 34.99 155 2.0 Columbus 26 51.5 266 540 8.6 37.01 134 0.5 Philadelph 69 54.6 1692 1950 9.6 39.93 115 19.0 Pittsburg 61 50.4 347 520 9.4 36.22 147 4.6 Province 94 50.0 343 179 10.6 42.75 125 6.2 Memphis 10 61.6 337 624 9.2 49.10 105 0.2 Nashville 18 59.4 275 448 7.9 46.00 119 8.3 Dallas 9 66.2 641 844 10.9 35.94 78 9.9 Houston 10 58.9 721 1233 10.8 48.19 103 3.6 Salt Lake 28 51.0 137 176 8.7 15.17 89 2.2 Norfork 31 59.3 96 308 10.6 44.68 116 4.2 Richmond 26 57.8 197 299 7.6 42.59 115 1.4 Seattle 29 51.1 379 531 9.4 38.79 164 7.5 Charleston 31 55.2 35 71 6.5 40.75 148 0.5 Milwaukee 16 45.7 569 717 11.8 29.07 123 7.6