Air Public Notices

The following public notices have been issued for currently open public comment periods and scheduled public meetings, public hearings and other public events for air-related issues and regulated facilities. This list may include draft or proposed permits, rulemaking, state actions, plans, bond issues, tax proposals, public improvement projects and more. Most public comment periods are 30 days, unless additional time is required. The department places drafts of operating air permits on public notice for 30 days, and drafts of construction air permits on public notice for 40 days.

Please feel free to participate in any opportunities below that interest you. If you have questions about a specific public comment period, facility or event, please email or call the contact listed in the public notice. Hearing and speech-impaired individuals may reach us through Relay Missouri at 800-735-2966.

Please click on the specific public notice to access links to available electronic documents pertaining to that public notice and for information about how to submit comments, if applicable. Some documents may not be available due to their file size. Other available documents may be quite large, which may result in long download times for individuals with slow internet connections. If you would prefer to review or obtain printed copies of the documents, please submit an Open Records/ Sunshine Law Request.

To sort the table by notice title or topic, either use the "sort by" dropdown field or click on the column headings in the table. To view closed public comment periods that began after Aug. 15, 2021, use the date range fields.