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  2. Ambient Monitoring Technology Information Center (AMTIC)

CSN and IMPROVE Protocol Network Assessment

Chemical Speciation Navigation
  • Chemical Speciation Network (CSN)
  • General Information
  • Measurements
  • Quality Assurance
  • Data Reporting and Validation
  • Special Studies
  • Newsletters
  • Training

An assessment of the Chemical Speciation Network (CSN) and Interagency Monitoring of PROtected Visual Environments (IMPROVE) protocol networks was completed in 2015. The results of the assessment were documented on an interactive website. As of 2021, the website is no longer being maintained; therefore, the information from the website is posted here as a record for future reference.

There are 3 documents that provide information on the CSN and IMPROVE Protocol Assessment. They are provided below with a description of the contents.

How it Works - CSN & IMPROVE Protocol Assessments

  • Overview
  • CSN Network Map
  • Approach
  • Scoring
  • Decision Matrix
  • Summary of Overall Results

Outcomes -  CSN & IMPROVE Protocol Assessments

  • Recommendations
  • Sites Funded
  • Sites Defunded

More Information - CSN and IMPROVE Protocol Assessments

  • Frequently Asked Questions
  • Timelines
  • Acronyms
  • Acknowledgements

Two other accompanying documents referred to in the Outcomes document that are also posted for reference are:

  • CSN versus Federal Reference Method (FRM) mass comparisons 
  • Analysis of and recommendations for carbon field blank collection at CSN sites 

Individual site results from the assessment are documented in the  Accompanying Excel Spreadsheet (xlsx)

Ambient Monitoring Technology Information Center (AMTIC)

  • Basic Information
  • Ambient Air Monitoring Networks
  • Training and Conferences
  • Air Monitoring Methods
  • Air Monitoring Quality Assurance
  • Regulations, Guidance and Monitoring Plans
  • Program Review and Oversight
  • Networks, Partners and Programs
  • Related Links
  • Ambient Air Monitoring Listserv
Contact Us about Ambient Monitoring Technology Information Center (AMTIC)
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on February 12, 2025
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