Feb 12, 2025 · Website of the U.S. Environmental Protection Agency (EPA). EPA's mission is to protect human health and the environment.

Feb 12, 2025 · EPA Actions to Address PFAS PFAS (per- and polyfluoroalkyl substances) are widely used, long lasting chemicals, components of which break down very slowly over time. EPA's researchers and partners across the country are working hard to answer critical questions about PFAS. Learn more about PFAS; Learn more about EPA's Actions to Address PFAS

Feb 28, 2025 · Mission Statement of the EPA -- to protect human health and to safeguard the natural environment -- air, water and land -- upon which life depends. Also describes how EPA accomplishes mission.

Feb 28, 2025 · General EPA information about: the Administrator and senior managers; locations and addresses of EPA offices; budget, planning, and performance results.

Feb 18, 2025 · EPA Environmental Topics EPA's environmental topics guides you to the most popular pages in your topic of interest. Find EPA Articles and News Releases related to popular topics. Search the A-Z Topic Index for specific terms.

6 days ago · Comprehensive information from U.S. EPA on issues of climate change, global warming, including climate change science, greenhouse gas emissions data, frequently asked questions, climate change impacts and adaptation, what EPA is doing, and what you can do.

Nov 26, 2024 · Information about indoor and outdoor air quality, air monitoring and air pollutants.

Mar 25, 2025 · Sustainability is part of everyday life and essential for the future of environmental protection. This site addresses waste management, water and energy conservation, and corporate sustainability.

Jan 31, 2025 · EPA finalizes Most Stringent Vehicle Emission Standards EPA has finalized standards for passenger cars, light-duty trucks, medium-duty vehicles, and heavy-duty vehicles for model years 2027 through 2032 and beyond. For more information please visit: Light- and Medium-duty Vehicles. Heavy-Duty Vehicles

Feb 28, 2025 · Ways to contact or connect with EPA include social media, libraries, FOIA requests, mailing addresses, staff directory, commenting on EPA regulations, and how to report environmental emergencies or violations.