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| County | PM10 | SO2 | NOX | VOC | CO |
|---|---|---|---|---|---|
| Beaver | 1,085.6 | 645.2 | 1,581.0 | 8,818.4 | 9,493.4 |
| Box Elder | 4,678.6 | 377.4 | 5,604.8 | 17,619.2 | 38,419.4 |
| Cache | 3,577.0 | 428.5 | 2,793.5 | 18,308.8 | 30,842.7 |
| Carbon | 1,970.7 | 5,432.5 | 6,631.1 | 12,397.0 | 14,685.7 |
| Daggett | 168.8 | 4.8 | 1,198.2 | 5,523.5 | 1,398.9 |
| Davis | 7,592.7 | 2,486.5 | 10,882.0 | 13,564.7 | 61,141.4 |
| Duchesne | 1,200.8 | 237.5 | 2,087.0 | 18,168.6 | 8,897.6 |
| Emery | 4,005.9 | 19,465.2 | 40,836.7 | 14,144.4 | 15,559.3 |
| Garfield | 605.6 | 196.3 | 427.1 | 24,022.5 | 4,288.2 |
| Grand | 1,193.6 | 71.3 | 2,010.7 | 25,107.9 | 9,139.7 |
| Iron | 2,394.7 | 1,421.6 | 3,171.8 | 11,980.6 | 21,597.6 |
| Juab | 1,676.0 | 2,083.1 | 2,157.6 | 11,871.4 | 24,306.5 |
| Kane | 565.3 | 151.7 | 408.8 | 6,093.1 | 4,273.1 |
| Millard | 2,879.6 | 4,156.3 | 28,222.2 | 18,846.5 | 20,228.0 |
| Morgan | 798.3 | 563.1 | 1,875.7 | 10,927.2 | 4,526.0 |
| Piute | 226.6 | 93.9 | 133.3 | 4,268.3 | 1,614.0 |
| Rich | 520.5 | 59.1 | 205.5 | 3,608.0 | 3,298.8 |
| Salt Lake | 32,583.1 | 20,509.8 | 42,850.0 | 49,567.6 | 250,154.3 |
| San Juan | 1,306.2 | 986.0 | 1,686.7 | 26,885.1 | 9,682.2 |
| Sanpete | 1,606.9 | 1,238.6 | 1,162.2 | 14,377.8 | 12,636.0 |
| Sevier | 2,176.9 | 1,198.5 | 1,698.0 | 15,158.2 | 16,960.0 |
| Summit | 2,298.8 | 268.3 | 3,513.9 | 26,675.6 | 20,181.8 |
| Tooele | 4,488.7 | 685.5 | 5,151.3 | 11,003.0 | 22,318.0 |
| Uintah | 2,291.8 | 829.9 | 8,896.5 | 16,762.1 | 11,891.4 |
| Utah | 11,856.3 | 1,850.8 | 14,166.3 | 37,261.6 | 116,668.0 |
| Wasatch | 898.8 | 81.6 | 739.8 | 19,045.7 | 6,877.2 |
| Washington | 3,209.3 | 519.0 | 3,126.3 | 19,975.1 | 29,226.1 |
| Wayne | 307.3 | 266.8 | 212.4 | 5,183.3 | 2,257.8 |
| Weber | 6,082.3 | 437.9 | 6,335.5 | 16,307.9 | 46,166.7 |
| State Total: | 104,246.6* | 66,746.9* | 199,766.1* | 483,473.1* | 818,729.9* |
Last Updated: March 25, 1997