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Air Quality Division
Air Quality Division
The Air Quality Division (AQD) supports efforts to maintain clean air and minimize adverse impacts on public health and the environment. Staff work to reduce existing outdoor air pollution and prevent the worsening of air quality through our programs which evaluate, measure, permit, monitor, regulate, and inspect sources of air emission. AQD staff strive to serve our diverse stakeholders through outreach, communication, and continuous improvement. Read more about our work in the 2021 Air Quality Division Year in Review.
Meet Director Mary Ann Dolehanty
Mary Ann Dolehanty was AQD assistant director for three years before being named director in 2018. Before that, she served in numerous environmental roles within the agency, including as division chief of the Office of Drinking Water and Municipal Assistance, manager of the AQD's Permit Section, and in numerous environmental engineering positions.