Near-Road Emissions and Dispersion Modeling
Near-Road Air Quality Measurements
Regulatory and Data Analysis Support
Health and Exposure Assessment Studies
Meet your research needs with in-depth exposure studies; map and visualize traffic-related emissions and air quality to assess public exposure and health impacts. Our study design services provide clients with plans and technical rationale for the collection of data most important for achieving study objectives.
Exposure Model Development
Identify how vehicle-related emissions are transformed in the atmosphere, resulting in air pollution exposure.
Quantify emissions from on-road vehicles, off-road equipment, and other pollution sources using the latest federal- and state-approved modeling tools.
Emissions Inventory Evaluation and Improvement
Improve your emissions inventories. STI scientists have developed and refined methods to evaluate and improve current and forecast emissions.
Activity Data Collection (including Public Surveys)
Have confidence in your data results; we work with clients to collect a wide range of emissions-related activity data from sources such as cars, trucks, buses, and agricultural operations.