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Sulfur Dioxide (2010) Maintenance Area (Redesignated from Nonattainment) Summary
Sulfur Dioxide (2010) Maintenance Area (Redesignated from Nonattainment) Summary
Data is current as of March 31, 2025Number of Areas | Number of Counties | 2010 Population |
---|---|---|
21 | 28 | 1,313,568 |
County subtotals and grand totals may not equal sum of parts. Part counties are only counted one time across groupings. Multi-state nonattainment areas are not considered maintenance areas until all states in the area have been redesignated