Bureau of Air Quality Permitting Information
Bureau of Air Quality Permitting Information
Air Dispersion Modeling - Guidance and General Information
Air Quality Modeling Guidance and Forms
- Modeling Guidelines for Air Quality Permits (10/15/2018; revised 4/15/2019)
- Emission Point Information Form (D-2573) - Use this form to submit emission point locations and parameters. (3/10/2022)
- Emission Point Data Instructions (9/25/2023)
Asbestos
According to the EPA, asbestos is a naturally occurring mineral fiber in rock and soil. Because of its fiber strength and heat resistance, asbestos has been used in a variety of building construction materials for insulation and as a fire retardant.