The department helps safeguard the quality of our air by working with businesses and individuals that have the potential to emit air pollution. We ensure they have the tools and knowledge to develop sustainable practices that reduce pollution and protect the health of Missouri citizens. From creating specific permits with defined limitations to certifying individuals participating in projects relating to asbestos, the department assists industry leaders with the shared goal of protecting Missouri's air.

Air Permits
Information and requirements for various air-related permits
Air-related Fees
Permit fees, emission fees and Asbestos Occupation Certification fees
Air-related Guidance and Technical Assistance
Information and resources to help your business stay in compliance
Air Financial Assistance Opportunities
Funding to help businesses finance projects to improve air quality
Air Permit Modeling
Predicting air pollution from multiple sources to reduce risks
Air Emissions
Tracking and reporting air emissions
Agricultural Anhydrous Ammonia
Agricultural Anhydrous Ammonia Rule, fees, reporting
Asbestos
Demolition, renovation, abatement projects and notifications
Gateway Vehicle Inspection Program
Emissions inspection testing in the St. Louis region
Vapor Recovery
Capturing gasoline vapors in Kansas City and St. Louis
Air Reporting
Required annual reporting for facilities, odor complaints
Laws, Rules and Regulations
State and federal rules governing air quality
Air Public Notices
Provide input on draft permits, plans or rules on public notice
Calendar
Find a meeting, hearing or event near you
Document Search
Search air-related documents in one location for easy access