The quest to learn more about air quality in national parks
The National Park Service conducts and supports air quality research in national parks. In contrast to long-term monitoring, which provides information on the status and trends of air pollutants, research focuses on answering specific questions. Often we ask:
Explore the bibliographies below to learn more about NPS air quality research on ozone, visibility, nitrogen & sulfur, and toxics (including mercury).
Last updated: December 14, 2018