Air Quality Modeling

We specialize in advanced Air Quality Modeling for industries, infrastructure, and urban planning projects. Our modeling solutions assess pollutant dispersion, ground-level concentrations, and potential health impacts. These services support EIA, siting decisions, and compliance with NAAQS standards. Models are run using site-specific meteorological and emissions data. We use internationally recognized models like AERMOD, CALINE4, CALPUFF, and ISCST3.

Technical Scope:

• Dispersion modeling using AERMOD with terrain and land use integration.
• Source inventory development for point, line, and area emission sources.
• Emission load estimation based on Indian standards and regulatory guidelines.
• Meteorological data processing using AERMET and surface observation inputs.
• Impact prediction on receptors, sensitive zones, and ambient air quality levels.
• Scenario analysis for worst-case emissions and cumulative impact assessment.
• Stack height and emission control device efficiency optimization for compliance.
• Indoor and occupational air exposure modeling for health risk evaluation.
• Regulatory reporting with graphical summaries, contour maps, and tabular data.