Subject 391-3-1 Rules for Air Quality Control

May 2026 Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 

 Notice of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 113.61 KB)

 Synopsis of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 and Statement of Rationale  (PDF, 147.27 KB)

 Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 237.81 KB)

 Proposed Air Permit Fee Manual  (PDF, 503.72 KB)

June 2025 Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 

Notice of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 112.6 KB)

Synopsis of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 and Statement of Rationale  (PDF, 146.4 KB)

Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 270.01 KB)

Supplemental Section 1.2  (PDF, 168.16 KB)

Supplemental Section 1.6  (PDF, 131.97 KB)

Supplemental Section 1.7  (PDF, 120.96 KB)

May 2025 Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 

 Notice of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 101.27 KB)

 Synopsis of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 and Statement of Rationale  (PDF, 116.31 KB)

 Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 169 KB)

 Proposed Air Permit Fee Manual  (PDF, 505.62 KB)

June 2024 Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 

 Notice of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 127.62 KB)

 Synopsis of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 and Statement of Rationale  (PDF, 134.67 KB)

 Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 227.31 KB)

May 2024 Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 

 Notice of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 101.21 KB)

 Synopsis of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 and Statement of Rationale  (PDF, 113.07 KB)

 Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 167.45 KB)

 Proposed Air Permit Fee Manual  (PDF, 569.01 KB)

March 2024 Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 

Notice of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 106.47 KB)

Synopsis of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 and Statement of Rationale  (PDF, 120.95 KB)

Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 171.79 KB)

August 2023 Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 (SSM Rule Update)

Notice of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 108.77 KB)

Synopsis of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 and Statement of Rationale  (PDF, 123.45 KB)

Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 194.89 KB)

August 2023 Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 (Misc Rule Update)

Notice of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 108.17 KB)

Synopsis of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 and Statement of Rationale  (PDF, 123.85 KB)

Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 214.96 KB)

May 2023 Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 

Notice of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 117.86 KB)

Synopsis of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 and Statement of Rationale  (PDF, 156.6 KB)

Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 257.66 KB)

May 2023 Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 

 Notice of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 103.83 KB)

 Synopsis of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 and Statement of Rationale  (PDF, 113.98 KB)

 Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 146.87 KB)

 Proposed Air Permit Fee Manual  (PDF, 564.77 KB)

February 2023 Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 

Notice of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 116.89 KB)

Synopsis of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 and Statement of Rationale  (PDF, 152.08 KB)

Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 230.91 KB)

August 2022 Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 (Miscellaneous Rule Update)

Notice of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 111.07 KB)

Synopsis of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 and Statement of Rationale  (PDF, 127.11 KB)

Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 193.87 KB)

August 2022 Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 (Open Burning Rule Update)

Notice of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 115.08 KB)

Synopsis of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 and Statement of Rationale  (PDF, 117.75 KB)

Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 134.34 KB)

May 2022 Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 

Notice of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 101.35 KB)

Synopsis of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 and Statement of Rationale  (PDF, 113.5 KB)

Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 166.54 KB)

Proposed Air Permit Fee Manual  (PDF, 555.76 KB)

September 2021 Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 (MSW Landfills Rule Update)

Notice of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 124.65 KB)

Synopsis of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 and Statement of Rationale  (PDF, 134.74 KB)

Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 136.07 KB)

September 2021 Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 (Miscellaneous Rule Update)

Notice of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 112.38 KB)

Synopsis of Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1 and Statement of Rationale  (PDF, 147.6 KB)

Proposed Amendments to Rules for Air Quality Control, Chapter 391-3-1  (PDF, 244.83 KB)