Find an emissions testing station
21,986 testing stations in 8 states, copied from the lists the agencies publish (licence lists, county lists and official locators) and dated on each page. For every other state with a program, the state page links the official locator or program page. Pick your state below or from the list.
Choose your state
Emissions testing rules by state
States with a station list
| State | Stations | Official source | List date |
|---|---|---|---|
| New York | 8,045 | New York State DMV, licensed facilities and inspection records (data.ny.gov) | Oct 6, 2026 |
| CaliforniaSmog Check stations | 5,945 | California Department of Consumer Affairs, Bureau of Automotive Repair: licensee list (Smog Check stations) | Oct 1, 2026 |
| Pennsylvaniaemissions inspection stations | 6,800 | Drive Clean PA (PennDOT and PA DEP): county station lists, "Stations and Test Types Offered" | Oct 1, 2026 |
| Georgiaemissions inspection stations | 663of 671 the locator reports | Georgia's Clean Air Force (Georgia EPD): Find an Inspection Station | Oct 7, 2026 |
| Virginiaemissions inspection stations | 467 | Air Check Virginia (Virginia DEQ): Emissions Inspection Station Listing | Oct 7, 2026 |
| Illinoisemissions testing sites | 30 | Illinois Air Team (Illinois EPA): station locator | Oct 7, 2026 |
| Arizonaemissions testing stations | 18 | Arizona Department of Environmental Quality: emissions testing stations (ADEQ GIS layer and myAZcar location pages) | Sep 24, 2026 |
| Coloradoemissions testing stations | 18 | Air Care Colorado (for CDPHE): station locations | Oct 7, 2026 |
Other states with emissions testing
These states run a program but we do not carry a copy of their station list yet. Each links to the agency's own locator or program page.
- Connecticut
Statewide program
- Delaware
Statewide program
- District of Columbia
Statewide program
- Indiana
Required in some areas
- Louisiana
Required in some areas
- Maine
Required in some areas
- Maryland
Required in some areas
- Massachusetts
Statewide program
- Missouri
Required in some areas
- Nevada
Required in some areas
- New Jersey
Statewide program
- New Mexico
Required in some areas
- North Carolina
Required now; repeal pending
- Ohio
Required in some areas
- Oregon
Required in some areas
- Rhode Island
Statewide program
- Texas
Required in some areas
- Utah
Required in some areas
- Vermont
Statewide program
- Wisconsin
Required in some areas
Lists change as stations open, close or lose their licence. Each list page names its source, the date on the agency's list and the day we read it. California Smog Check stations come from the Bureau of Automotive Repair licence list; STAR certification is only in BAR’s own locator.