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Sulfur Dioxide (1971) Nonattainment Areas by State/County/Area
Sulfur Dioxide (1971) Nonattainment Areas by State/County/Area
Data is current as of November 30, 2025Click underlined column heading to change report order
| State | County | Area Name | County NA Whole/Part |
2010 Population |
State/ County FIPS |
|---|---|---|---|---|---|
| click link for partial county description |
whole or partial county population |
||||
| ARIZONA | Pinal County | Hayden (Pinal County), AZ | Part | 4,844 | 04/021 |
| GUAM | Guam | Piti, GU | Part | 1,000 | 66/010 |
| GUAM | Guam | Tanguisson, GU | Part | 1,000 | 66/010 |
| MONTANA | Yellowstone County | Laurel Area (Yellowstone County), MT | Part | 6,525 | 30/111 |
| PENNSYLVANIA | Armstrong County | Armstrong County: Madison, Mahoning, Boggs, Washington, Pine, PA | Part | 4,516 | 42/005 |
| UTAH | Salt Lake County | Salt Lake County, UT | Whole | 1,029,655 | 49/035 |
| UTAH | Tooele County | Tooele County, UT | Part | 58,218 | 49/045 |
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