The objective of these criteria is to guide the Executive Officer or his or her delegate in making designations of areas as attainment, nonattainment, nonattainment-transitional, or unclassified for each of the pollutants for which state ambient air quality standards have been established in Section 70200.

Note: Authority cited: Sections 39600, 39601, 39607, 39608 and 40925.5, Health and Safety Code. Reference: Sections 39607, 39608 and 40925.5, Health and Safety Code.

History

1. New section filed 10-6-89; operative 11-5-89 (Register 89, No. 43).

2. Amendment of section and Note filed 8-26-99; operative 9-25-99 (Register 99, No. 35).

3. Amendment filed 8-26-2010; operative 9-25-2010 (Register 2010, No. 35).