The WNCRAQA is responsible for regulating all stationary and area sources of air pollution in Buncombe County and the city of Asheville. Regulatory activities include permitting, compliance inspections, and enforcement proceedings. Stationary sources are categorized into three groups: Title V facilities, synthetic minor facilities, and small facilities.
Other facilities that are regulated by WNCRAQA include gas stations and dry cleaners. Gas stations are regulated through the Stage I Vapor Recovery program, and Dry Cleaners are monitored and inspected annually.