Spirometry TestingC2

Spirometry Testing

Your Safety DepartmentSM

Every Day from 8:00 to 5:00

Weekends and Evenings may be scheduled

Please call to schedule testing at your site

Call: 888-859-5653

A spirometry breathing test shows how well you can move air in and out of your lungs.


Inhalation of some dust, gases, or other air contaminants in your workplace as well as some personal exposures, such as cigarette smoking, can harm your lungs. Spirometry testing (a type of pulmonary or lung function test) may identify breathing problems early, which may prevent more serious problems. Spirometry testing is re­quired for some workers by OSHA standards (see Screening and Surveillance: A Guide to OSHA Standards at www.osha.gov/Publications/osha3162.pdf) [366 PDF*, 40 pages].

Spirometry testing may be performed on workers who are required to perform job tasks that are physically demanding, require wearing a respira­tor, or cause exposure to certain possible breath­ing hazards. Workers who show signs of breathing problems may also be tested. Depending on your situation, you may be asked to take the test every 6 months to 3 years.


  • Wear comfortable clothing for the test. You will be asked to stand or sit comfortably and wear a nose clip to stop air from moving through your nose during the test.
  • Listen to the spirometry technician’s instructions and follow suggestions to get proper results.
  • Take a deep breath that completely fills your lungs. Seal your lips around the spirometer mouthpiece. Then, as hard and as fast as you can, blow all of your air into the mouthpiece. Keep blowing until the technician tells you to stop.
  • You will usually rest before repeating the test. You will need to give your best effort at least 3 times.


A healthcare professional should explain the results to you. The healthcare professional will compare the current test results with your past results (if any) to see if your breathing ability has changed. You have the right to get a copy of your test results.

 CALL NOW: 888-859-5653

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