BOSTON – New England state air quality forecasters are predicting air quality on Tues. July 30 that is unhealthy for sensitive groups, due to ground-level ozone, in southwestern and coastal New England.

DALLAS (July 26, 2019) –The U.S. Environmental Protection Agency (EPA) approved Oklahoma’s State Implementation Plan (SIP) that reflects updates to state regulations addressing air quality requirements.

PHILADELPHIA (July 26, 2019) The U.S. Environmental Protection Agency (EPA) has approved the District of Columbia’s request to redesignate the District to attainment for the 2008 federal ozone standard under the Clean Air Act. 

WASHINGTON (July 25, 2019) – Grants to clean up or replace older diesel engines under the Diesel Emissions Reduction Act (DERA) have delivered significant health and environmental benefits to communities across America, according to a U.S.

EPA has published a notice in the Federal Register approving the proposal by the Kalispel Tribe to redesignate lands within the exterior boundaries of the Kalispel Indian Reservation to Class I under the Clean Air Act. The final rule will become effective 30 days after the date of publication.

BOSTON – New England state air quality forecasters are predicting air quality that is unhealthy for sensitive groups, due to ground-level ozone, in much of southern New England for Saturday, July 20.

WASHINGTON - EPA supports power generation from all sources of energy, in compliance with the Clean Air Act.

WASHINGTON (July 17, 2019) — Today, the U.S. Environmental Protection Agency (EPA) released its annual report on air quality, tracking our nation’s progress in improving air quality since the passage of the Clean Air Act.

Carson City, Nev. (July 15, 2019) – The U.S.

WASHINGTON (July 11, 2019) - Today, the U.S.

DALLAS – (July 11, 2019) The U.S. Environmental Protection Agency (EPA) recently approved revisions to the state of New Mexico’s clean-air plan for the city of Albuquerque-Bernalillo County minor New Source Review (NSR) program for construction permits.

ST. ALBANS, Vt. – The U.S. Environmental Protection Agency's (EPA) New England regional office has reached a settlement with a Vermont animal feed supplement supplier that failed to report information about toxic chemical compounds at its manufacturing facility.

Londonderry, N.H. – Today, the U.S.

Columbus, Ohio – Today, the U.S.

Yesterday, Administrator Wheeler joined President Trump and members of his cabinet to address the progress America has made cleaning up and protecting our nation's environment.

EPA Proposes Renewable Volume Obligations for 2020 on Track to Meet Statutory Deadline

NOGALES, AZ – Today, the U.S.

Terre Haute, Ind. – Today, the U.S. Environmental Protection Agency (EPA) announced its approval of Indiana’s request to formally redesignate the Terre Haute area to attainment of the National Ambient Air Quality Standard (NAAQS) for sulfur dioxide.

DALLAS (June 28, 2019) – The U.S.

PHILADELPHIA (June 28, 2019) The U.S. Environmental Protection Agency (EPA) announced today that it has signed a final rule that would remove requirements for Allegheny County to reduce gasoline volatility during summer months.