MBA provides a complete range of air quality services to support California Environmental Quality Act (CEQA) and the National Environmental Policy Act (NEPA) documents and air quality regulatory requirements for public agencies and private developers.

Staff performs air quality analyses and modeling for a broad range of project types to determine project impacts and identify feasible, cost-effective mitigation measures to reduce them. Our air quality regulatory compliance services help ensure projects keep up with rapidly changing rules and regulations.

We ensure our environmental documents contain thorough environmental analyses and explicit documentation of all data sources and research contacts. All research, documentation, and environmental assessment techniques are in full compliance with legal requirements. Our approach reduces the potential for a legal challenge to be successful.

MBA can provide the following air quality services:

• Air quality studies in support of CEQA and NEPA documents:
  - Legally defensible air quality sections for Environmental Impact Reports, Environmental Impact Statements, Negative Declarations, Mitigated Negative Declarations, and Environmental Assessments
  - Emission quantification using URBEMIS and other models for mobile, areas, and construction emissions
  - Dispersion modeling for carbon monoxide hotspots and toxic health risk assessments
  - Air quality mitigation measure/cost benefit analysis
  - Expert testimony, peer review, and consensus building
  - General conformity analysis for Federally-funded projects
• Regulatory compliance assistance:
  - Indirect source review applications
  - Offsite mitigation requirements
  - Stationary source compliance audits
  - Review and analysis of new rules and regulations
  - Emission inventory development
  - Fugitive Dust Control and Construction Mitigation Plans
  - Air quality mitigation monitoring
• Education and Training:
  - Air quality modeling techniques
  - Indirect source review compliance
  - Addressing air quality in CEQA/NEPA documents