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>Sulfur Dioxide (2010) Nonattainment Area Summary with History
Sulfur Dioxide (2010) Nonattainment Area Summary with History
Data is current as of March 31, 2025Original SO2 (2010) areas were designated effective October 4, 2013.
| NUMBER OF AREAS | NUMBER OF COUNTIES | 2010 POPULATION | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Classif. | Original 2013 Baseline | Adjusted Baseline* |
Today | Redesig | Original 2013 Baseline | Adjusted Baseline* |
Today | Redesig | Original 2013 Baseline | Adjusted Baseline* |
Today | Redesig | |||
| Nonattainment | 29 | 50 | 29 | 21 | 38 | 68 | 40 | 28 | 1,935,225 | 3,340,864 | 2,027,296 | 1,313,568 | |||
| SUBTOTAL | 29 | 50 | 29 | 21 | 38 | 68 | 40 | 28 | 1,935,225 | 3,340,864 | 2,027,296 | 1,313,568 | |||
| GRAND TOTAL |
29 | 50 | 29 | 21 | 38 | 68 | 40 | 28 | 1,935,225 | 3,340,864 | 2,027,296 | 1,313,568 | |||
* Please Note: Changes can occur that adjust the original baseline counts, e.g., classification changes, area boundary changes, new areas designated nonattainment. See the report listing these adjustments to original 2013 nonattainment areas.
County subtotals and grand totals may not equal sum of parts. Part counties are only counted one time across groups.
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