We develop economically feasible and technically practical solutions for challenging air quality concerns while providing maximum operational flexibility for each project. We are known for our scientific rigor and ability to effectively communicate complex analyses to the public in support of our clients’ goals.

ESA's air quality technical specialists estimate and measure emissions, characterize existing air quality conditions, model and assess expected levels, describe atmospheric transport and dispersion, and prepare documentation in compliance with federal, state, and local regulations.

From health risk assessments to compliance permitting, we have a successful track record of supporting clients in the completion of plans, permits, assessments, policy analyses, compliance measures, resource management, and public involvement activities.

Specialized Services

  • Air quality assessments
  • Conformity determination/analyses
  • Dispersion modeling