UMD flights help the state understand air quality

The Regional Atmospheric Measurement Modeling and Prediction Program or RAMMPP, comprised of University of Maryland researchers and students, has helped the Maryland Department of the Environment improve regional air quality since 1999 by tracking how the ingredients for smog can originate from upwind states.
Due to Maryland’s geography and size, the state’s air quality is often affected by what is coming out of smokestacks upwind.
Traffic, development density and proximity to water — particularly the Chesapeake Bay and Atlantic — also contribute to the state’s dirty air.

Hogan sues EPA over neighboring power plant pollution

COLLEGE PARK, Maryland — Maryland Gov. Larry Hogan announced a lawsuit Wednesday against the federal Environmental Protection Agency for failing to enforce limits on air-pollution control at 19 mostly coal-fired power plants in five states upwind of Maryland. “We want…

Maryland Looks to Other States to Help Improve Air Quality

A large percentage of Maryland’s air pollution could be reduced after the Supreme Court ruled last month that the EPA has the authority to regulate emissions that cross state borders.

Maryland Emissions-Related Death Rate Highest in U.S.

Long-term exposure to air pollution leads to a higher percentage of the population in Maryland to die prematurely than in any other state, according to a new study on the impact of air quality on health.