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for the Illinois Vehicle Emissions Testing Program

COVID19 Frequently Asked Questions (FAQs)

What are your hours of operation for emissions testing?

Testing hours are: Monday through Friday from 8:00 AM to 6:00 PM and Saturday from 7:30 AM to 1:00 PM. Testing stations are closed on Sundays and State Holidays. For a list of State Holidays, click here.

How can I check if my vehicle is due for an emissions test?

Motorists can find out when their vehicle is due for an emissions test by entering the VIN or license plate number into our Vehicle Eligibility Check tool.

What precautions are being taken to protect motorists and Air Team staff?

Extensive precautions are in place and follow Illinois Department of Public Health COVID-19 Workplace Guidelines to protect motorists and our staff. Illinois Air Team staff will:

  • Wear face masks at all times
  • Practice social distancing protocols with customer service areas
  • Clean and disinfect stations regularly
  • Minimize contact with vehicles

What precautions can I take to help with safety during the pandemic?

Customers are asked to abide by the following: 

  • One person per vehicle and no pets or passengers
  • Wear a mask
  • Practice social distancing within customer service areas

Can someone else bring my vehicle in for an emissions test?

The registered owner does not have to bring their vehicle in to be tested.  We strongly suggest those individuals with compromised immune systems or chronic medical conditions have someone else bring the vehicle in to be tested.

What changes in testing procedures will I notice?

  • Motorists will be asked to provide vehicle mileage verbally
  • Motorists will wait in designated areas outside of waiting booths for motorist safety and to maintain social distancing during emissions tests
  • All passengers will be asked to exit the vehicle and wait in designated areas to maintain social distancing during the test.  Motorists are asked to not bring passengers with them
  • Staff will make every attempt not to touch your vehicle except to connect and disconnect test equipment
  • Staff will ask if you wish to receive a paper copy of your test results

Do I have to take a copy of my test results?

To minimize contact, motorists are not required to take a copy of their test results.  Passing test results are transmitted to SOS automatically and electronically. Documents can be placed in the vehicle without contact if desired.  There will also be an option to take a photo of testing documents with your phone.  Receiving a paper copy of passing test results is not necessary to renew your registration.

Do I have to pass the test before I can renew my vehicle registration?

Vehicles must pass an emissions test or otherwise comply with the Illinois Vehicle Emissions Inspection Law of 2005 (625 ILCS 5/13C) (“Inspection Law”) before the vehicle’s registration can be renewed.

Can I purchase my vehicle sticker at the testing stations?

Vehicle stickers are sold in the office at all centralized testing facilities.  Extensive precautions are in place and follow Illinois Department of Public Health COVID-19 Workplace Guidelines to protect motorists and our staff.

Why do I have to get an emissions test?

The Illinois EPA's vehicle emissions testing program (I/M Program) plays an important role in improving air quality and public health in Illinois. Motor vehicle exhaust emissions are a significant source of pollution, including carbon monoxide, nitrogen oxides and hydrocarbons. These pollutants can be harmful to human health and the environment and lead to the formation of ground level ozone (smog). Exhaust emissions from cars and trucks are one of the single greatest sources of air pollution in the Chicago and Metro-East St. Louis areas. 

The I/M Program is a federal and State mandate in the Chicago and Metro-East St. Louis areas because these areas do not meet the National Ambient Air Quality Standards (NAAQS) for ozone. The I/M Program helps reduce air pollution from motor vehicles in these areas of Illinois and is part of Illinois EPA’s strategy to reduce air pollution in Illinois and bring the Chicago and Metro-East areas into attainment of the ozone NAAQS.