California Code of Regulations
Title 17 - Public Health
Division 3 - Air Resources
Chapter 1 - Air Resources Board
Subchapter 1.5 - Air Basins and Air Quality Standards
Article 3 - Criteria for Determining Area Designations
- Section 70300 - General Statement of Purpose
- Section 70301 - Air Quality Data Used for Designations
- Section 70302 - Geographic Extent of Designations
- Section 70303 - Criteria for Designating an Area as Nonattainment
- Section 70303.1 - Criteria for Designating an Area as Nonattainment-Transitional for Pollutants Other than Ozone
- Section 70303.5 - Requirements for Ozone Nonattainment-Transitional
- Section 70304 - Criteria for Designating an Area as Attainment
- Section 70305 - Criteria for Designating an Area as Unclassified
- Section 70306 - Annual Review of Designations
- Appendix 1 - Criteria for Determining Data Representativeness
- Appendix 2 - Air Resources Board Procedure for Reviewing Air Quality Data Possibly Affected by a Highly Irregular or Infrequent Event
- Appendix 3 - Criteria for Determining Data Completeness
- Appendix 4
Disclaimer: These regulations may not be the most recent version. California may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
This site is protected by reCAPTCHA and the Google
Privacy Policy and
Terms of Service apply.
