Protecting Oregon's Environment
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Oregon Department of Environmental Quality

Air Quality

Transportation


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Transportation

How we get around and how we design our communities affects our environment. DEQ is working to protect public health and Oregon’s environment by monitoring pollution from on-road mobile sources like cars and trucks, providing financial incentives to encourage cleaner diesels, promoting alternative commute options, developing low-carbon fuel standards and adopting stricter vehicle emission rules. Here you will find information on the many ways DEQ promotes sustainable transportation and learn what you can do to lower your transportation footprint. Highway Photo

Hot Topics

DEQ recently proposed changes to Oregon's Transportation Conformity rules to align them with current federal requirements. Unfortunately, the proposed rules made available for public comment inadvertently failed to show many rule deletions. The omissions involve rules being repealed because they duplicate federal requirements. *The corrected revisions are posted below.

DEQ will accept comments related to this clarification until 5 P.M. January 8, 2010. Comments may be submitted in writing to Dave Nordberg, Oregon DEQ, Air Quality Division, 811 SW Sixth Avenue, or fax to 503-229-5675. Comments may also be submitted electronically to: TranspConformity@deq.state.or.us

If you have questions, please contact Dave Nordberg at 503-229-5519. Within Oregon, you may call toll-free 800-452-4011 ext. 5519.

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Low Emission Vehicles

The primary purpose of these requirements is to reduce greenhouse gas emissions. Oregon’s Low Emission Vehicle (ORLEV) rules decrease traditional pollutants such as hydrocarbons, oxides of nitrogen and carbon monoxide and promote zero-emission vehicles. This program applies only to new (2009 model year) cars and trucks, with fewer than 7500 miles.

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Advancing Technology

New vehicle technologies are attempting to lessen the impact on the environment while providing energy sources that meet the needs of the present without compromising the ability of future generations. More information can be found on DEQ's Advancing Technology site. 

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Vehicle Inspection

DEQ’s Vehicle Inspection Program (VIP) is one of the most effective ways to reduce air pollution and maintain air quality in the Portland and Rogue Valley areas. 

  • VIP Home – Access hours, locations, statistics and more
  • DEQ-Recognized Automotive Repair Shops – Need a mechanic? DEQ keeps a list of recognized auto repair shops with experience helping people maintain their vehicles so they run cleaner and get better gas mileage.
  • Clean Air Partners – Need assistance with repairs to pass the emissions test? DEQ may be able to help!
  • Smoking Vehicles – Report smoking vehicles. Know the rules.

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Land Use Issues

One goal of Oregon’s unique land use requirements is to promote better air quality by reducing the amount of vehicle miles traveled. Transportation and growth management plans link community planning and transportation methods together to create more vibrant and livable communities. Learn more about Oregon’s land use laws.

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Fuels

This information includes fuels and fuel sources that are non-conventional. Non-conventional fuel sources can be used to help diversity fuel resources in the United States.

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Recycling and Reuse

Recycling helps in preserving our natural resources by reusing existing materials.

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What You Can Do!

Want to save money while lowering your vehicles environmental impact? Check here to learn more about alternative transportation choices and options to promote sustainable transportation.

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Other Resources

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For more information about Air Quality call 503-229-5359 or .

Oregon Department of Environmental Quality
Headquarters: 811 Sixth Ave., Portland, OR 97204-1390
Phone: 503-229-5696 or toll free in Oregon 1-800-452-4011
Oregon Telecommunications Relay Service: 1-800-735-2900  FAX: 503-229-6124

The Oregon Department of Environmental Quality is a regulatory agency authorized to protect Oregon's environment by
the State of Oregon and the Environmental Protection Agency.

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