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FR Air Documents
Note: EPA no longer updates this information, but it may be useful as a reference or resource.
- Approval and Promulgation of Air Quality Implementation Plans; Indiana | PDF Version (63K, About PDF)
- Approval and Promulgation of Air Quality Implementation Plans; Indiana | PDF Version (52K, About PDF)
- Adequacy Status of the Massachusetts 8-Hour Ozone Motor Vehicle Emissions Budgets for Transportation Conformity Purposes; Massachusetts | PDF Version (54K, About PDF)
- Determination of Nonattainment and Reclassification of the Beaumont/Port Arthur 8-Hour Ozone Nonattainment Area; State of Texas; Final Rule
- Approval and Promulgation of Air Quality Implementation Plans; New Hampshire; Determination of Attainment of the Ozone Standard | PDF Version (52K, About PDF)