Sullivan Environmental Consulting, Inc.

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We Are Highly Experienced When it Comes to Odor Sampling and Assessment

Sullivan Environmental specializes in conducting preliminary odor sampling and detailed analysis through a dilution threshold sampling method utilizing a field olfactometer. This innovative approach allows for accurate measurement of odor intensity in the environment. Additionally, after the initial sampling, additional air samples are collected using a sophisticated vacuum chamber sampling system, ensuring that the samples remain uncontaminated. 


Additionally, these samples are stored in specialized Tedlar bags (see example) designed to preserve the integrity of the odor for subsequent laboratory analysis.  Once collected, the samples are sent to an expert odor laboratory, where trained panels evaluate and analyze the odors, providing comprehensive insights into their characteristics and potential sources.


Sullivan Environmental has conducted odor sampling in various environments, such as waste transfer facilities, fumigation applications, and a gas station. Our Certified Consulting Meteorologists can supplement air sample results with dispersion modeling analysis. 

Practical Purposes of Quantifying Ambient Odor include:

  • -Monitoring daily operations.
  • -Comparison of operating practices.
  • -Documenting specific events or episodes.
  • -Monitoring compliance.
  • -Determination of compliance (i.e., permit renewal).
  • -Determination of status (i.e., baseline data for expansion planning).
  • -Investigation of odor control effectiveness (i.e., scientific testing).
  • -Verification of odor dispersion modeling.
  • -Determination of specific odor sources (i.e., investigation of complaints).
  • -Verification of odor complaints.
Emergency Testing Services - Air Quality
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How Can We Help You With Your Air Quality Requirements?

Contact us today for all of your atmospheric air quality modeling, air quality monitoring, and expert air quality related litigation support needs.