EPA Downloads

Pollutants
Annual Emissions and Fuel Consumption for an Average Vehicle [21K]
Automobile Emissions: An Overview [ 86K ]
Automobiles and Air Toxics [ 21K ]
Automobiles and Carbon Monoxide [ 23K ]
Automobiles and Ozone [ 65K ]
Diesel Exhaust in the United States (September 2002, EPA 420-F-02-048) [ 835K ]
Diesel Exhaust and School Bus Idling (June 2003, EPA420-F-03-021) [ 574K ]
Particulate Matter Description & Trends
Idling Vehicle Emissions [ 17K ]
What You Can Do
On-Board Diagnostics (FAQs) [ 17K ]
Boating Pollution Prevention Tips [ 39K ]
Tips to Save Gas and Improve Mileage [ 20K ]
Your Car and Clean Air: What YOU Can Do to Reduce Pollution [ 69K ]
Be a Grower, Not a Mower (EPA420-F-96-018, 1996) [ 574K ]
Your Yard and Clean Air [ 16K ]
Nonroad Engines and Air Pollution [ 16K ]
Collecting Used Oil for Recycling/Reuse: Tips for Consumers Who Change Their Own Motor Oil and Oil Filters (EPA530-F-94-008, March 1994) [ 218K ]
“Greenscaping” Your Lawn and Garden (EPA530-K-03-002, April 2003) [ 960K ]
Motor Vehicle Air Conditioning and CFC Phaseout
Reducing emissions through the travel choices we make (Transportation Control Measures)
Voluntary steps to reduce emissions on days when high ozone (smog) levels would be expected (Episodic Emission Control Programs)
Inspection & Maintenance Programs
Clean Cars for Clean Air:  Inspection/Maintenance Programs [ 72K ]
Remote Sensing & Clean Screening in Inspection and Maintenance Programs (EPA420-F-98-023, May 1998) [ 15K ]
Remote Sensing:  Emerging Technology for Vehicle Emissions Control (EPA400-F-92-017, August 1993) (also see updated clean screening info above) [ 29K ]
Remote Sensing:  Emerging Technology for Vehicle Emissions Control (EPA400-F-92-017, August 1993) (also see updated clean screening info above) [ Table 299K ]
High Tech I/M Testing (EPA400-F-93-005) http://68.73.109.130[ 66K ]
Emission Warranty Info:  If you just failed an emissions test
1981-1994 Model Year [ 19K ]
1995 and Newer Model Years [ 25K ]
Motor Homes:  February 3, 1997 Press Release: Ford and John Deere agree to reimburse motor home owners for emission warranty claims.   [ 2K ]
General
Fundamentals of Air Pollution and Motor Vehicle Emissions
(Note: this presentation was created in the 1980’s, updated 1990, so some of the info may not be completely current.)  [ 280K ]
Fundamentals of Air Pollution and Motor Vehicle Emissions
(Note: this presentation was created in the 1980’s, updated 1990, so some of the info may not be completely current.)  [ 245K ]
EPA Office of Transportation and Air Quality overview [ 152K ]
EPA Office of Transportation and Air Quality overview [ 6K ]
National Vehicle and Fuel Emissions Laboratory [ 310K ]
National Vehicle and Fuel Emissions Laboratory
Motor Vehicles and the 1990 Clean Air Act [ 37K ]
Milestones in Auto Emissions Control [ 65K ]
Speeches/Presentations
Office of Transportation and Air Quality on the World Wide Web
Office of Transportation and Air Quality on the World Wide Web [ 48K ]
Plain English Guide to the Clean Air Act – Mobile sources (cars, trucks, buses, off-road vehicles, planes, etc.)
Consumer Information
Green Vehicle Guide (February 2001, EPA420-F-01-006) [ 8K ]
Automobile Emissions: An Overview (August 1994, EPA400-F-92-007) [ 86K ]
Automobiles and Carbon Monoxide (January 1998, EPA400-F-92-005) [ 23K ]
Automobiles and Ozone (January 1993, EPA400-F-92-006) [ 65K ]
Motor Vehicles and the 1990 Clean Air Act (August 1994, EPA400-F-92-013) [ 37K ]
Milestones in Auto Emissions Control (August 1994, EPA400-F-92-014) [ 65K ]
Tips to Save Gas and Improve Mileage (August 1994, EPA420-F-92-004) [ 20K ]
Your Car and Clean Air: What YOU Can Do to Reduce Pollution (August 1994, EPA420-F-93-002) [ 69K ]
Do You Drive a 1996 or Newer Car or Light Truck? (August 2002, EPA420-F-02-016) [ 444K ]
On-Board Diagnostics: Frequently Asked Questions (August 2002, EPA420-F-02-014) [ 39K ]
Emission Warranty Info: If you just failed an emissions test
1981-1994 Model Year [ 19K ]
1995 and Newer Model Years[ 25K ]
EPA Fact Sheets
Fact Sheet: “More States Are Using OBD for Vehicle Inspection and Maintenance Programs” (EPA420-F-02-013, August 2002) [ 37K ] (1 page)
Fact Sheet: “OBD: Benefits for State Inspection and Maintenance Programs” (EPA420-F-02-015, August 2002) [ 47K ] (1 page)
Fact Sheet: “OBD: Frequently Asked Questions” (EPA420-F-02-014, August 2002) [ 39K ] (2 pages)
Fact Sheet: “OBD Outreach and Communications Resources” (EPA420-F-02-012, August 2002) [ 75K ] (3 pages)
Fact Sheet: “OBD National Experts” (EPA420-F-02-017, August 2002) [ 39K ] (1 page)