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Transportation, Air Pollution and Climate Change

Recent Additions and Announcements

See the recent additions to our websites and announcements from EPA's Office of Transportation & Air Quality.

Overview

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Learn about pollutants from vehicles and engines that cause harmful health effects and climate change.

What You Can Do

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Find information about wise driving, choosing fuel efficient vehicles, and other tips for decreasing your carbon footprint.

What you can do to reduce pollution from vehicles and engines
To choose a fuel efficient vehicle, use the Green Vehicle Guide
To find information about fuel economy labeling (the window sticker), trends and data, use the Fuel Economy site

Accomplishments & Successes

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View successes from the Clean Air Act, strategies for the future, and a timeline of accomplishments.

Accomplishments and successes of reducing air pollution from transportation

Transportation and Carbon Pollution

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Learn about transportation and climate change, as well as EPA programs to reduce carbon pollution.

Carbon pollution from transportation

Other Air Pollution

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Learn about smog, soot, ozone, and other air pollution, as well as EPA programs to reduce them.

Smog, soot, and other air pollution from transportation