Clinical trials
Air Pollution clinical trials
Below are recruiting air pollution clinical trials, each written for real people, not researchers. We’re tracking 31 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT05843370Enrolling by invitation
Air pollution and heart/lung health across income and diet
This study looks at how different levels of outdoor air pollution may affect heart and lung health, and how a person’s socioeconomic situation and nutrition might change the risk. You may be asked to do health checks and help the team understand your usual diet and symptoms.
Chapel Hill, North CarolinaAges 25–70 - NCT07609433Recruiting
Reducing Heat and Air Pollution Exposure in Pregnant Women
This study helps pregnant women in their second trimester reduce exposure to heat and air pollution through monitoring and personalized advice. Researchers want to see if reducing these environmental stressors improves pregnancy health outcomes.
LimassolAges 20–35 - NCT07634952Recruiting
Protecting Outdoor Workers from Heat and Air Pollution
This study looks at ways to help outdoor workers stay safe from extreme heat and air pollution while working outside. Researchers will monitor your health and test protective measures to see if they reduce harmful effects.
TrikalaAges 18–65 - NCT06592235Recruiting
Lung health, climate change, and physical activity awareness
This study looks at how much people with long-term lung diseases know about climate change, heat waves, air pollution, and physical activity. It will help doctors understand how these factors affect your health and how to better support you.
Ankara, AnkaraAges 18 years+ - NCT07606859Recruiting
Heat and Air Pollution Reduction for Older Adults With High Blood Pressure
This study tests whether reducing exposure to heat and air pollution helps older adults with high blood pressure feel better and stay healthier. Researchers will provide tools and support to help you stay cool and breathe cleaner air at home.
NicosiaAges 65 years+ - NCT06534385Recruiting
Clean Air Study: HEPA Purifiers for Health
This study tests whether HEPA air purifiers can improve indoor air quality and health in rural Alaska homes that use woodstoves or have a smoker. If you join, you'll receive a purifier and help researchers see if cleaner air makes a difference.
Bethel, AlaskaAges Up to 5 years - NCT07523659Recruiting
How Weather and Air Quality Affect Daily Activity
This study looks at how climate, weather, and air pollution influence how much people move and exercise. Researchers will track your activity levels across seasons in either Shenzhen or Shenyang to understand these connections.
Shenzhen, GuangdongAges 18–55 - NCT06798987Enrolling by invitation
Weather and pollution impact on emergency calls in Zhejiang
This study looks at data from the Zhejiang Emergency Command Center to see how weather and pollution affect the number of emergency calls. It aims to find out which people and health conditions are most sensitive to these factors.
HangzhouAges Any age - NCT05794087Recruiting
Study of lung inflammation after ozone exposure
This trial studies how immune cells in the lungs respond after ozone exposure, to better understand lung injury. It may help researchers learn what drives inflammation and what could protect the lungs in the future.
Piscataway, New JerseyAges 18–40 - NCT06942715Recruiting
Clean cooking study for Cambodian families
This study gives clean-burning induction stoves to families in Cambodia that don't already have one. It aims to see if switching to electric cooking improves health and the environment.
Kampong Speu, Kampong Speu ProvinceAges 18 years+ - NCT05368493Enrolling by invitation
Study how air pollution affects youth development
This study looks at whether exposure to air pollution during youth is linked to how children grow, learn, or develop. You may be invited if your family is already part of an earlier birth cohort study and can complete questionnaires and (if needed) brain imaging safely.
New York, New YorkAges 6 months–11 years - NCT06491290Recruiting
Florence ER visits and local air quality study
This study looks at how air quality and weather in Florence affect how many people come to the emergency room. By joining, you help researchers understand if outdoor conditions like pollution or temperature might be linked to health problems.
FlorenceAges 14 years+ - NCT07261423Recruiting
Can air pollution changes help kids with asthma?
This study looks at whether reducing air pollution in your home can help control asthma symptoms in children. It involves using air filters or other methods to clean the air and tracking how the child's asthma responds over time.
Pittsburgh, PennsylvaniaAges 8–17 - NCT05867381Recruiting
Air purifier use to slow heart artery plaque in older adults
This trial tests whether using indoor air filtration at home can slow the progression of heart artery plaque-related problems in people with a past history of ischemic heart disease. It may help by improving indoor air quality, which the study links to inflammation in the body.
Los Angeles, CaliforniaAges 65–84 - NCT05903950Recruiting
Air pollution study to help lower blood pressure
This trial tests whether an air-pollution–reduction approach in your home can help lower blood pressure. It focuses on adults with mildly high blood pressure and certain metabolic health markers.
DohaAges 18–60 - NCT07111208Recruiting
Air, noise, and lifestyle effects on heart health
This study tests if wearing a wristband that tracks air and noise can help reduce heart risks in people with early signs of metabolic syndrome. You will also get lifestyle tips to help protect your heart.
Kaunas, Kaunas CountyAges 45–64 - NCT06663267Recruiting
Weather and air pollution effects on heart health
This trial looks at how weather and air pollution may impact your heart health. It uses medical records to study these effects.
Hanzhou, ZhejiangAges 18–75 - NCT05570552Recruiting
Testing health impacts in adults from smoky, arsenic-exposed homes
This study follows adults who took part in an earlier GEOHEALTH study and live in homes that use traditional stoves, with low-to-moderate arsenic exposure in drinking water. It aims to understand how these environmental factors affect health, and what changes might be possible.
DhakaAges 25–70 - NCT05718245Recruiting
HEPA air filters to improve heart and blood sugar health
This study looks at whether using HEPA air filters and monitoring indoor air can improve heart-related health and blood sugar/metabolic health in older adults. You may be eligible if you live in Los Angeles County, don’t smoke, and meet the health and home requirements.
Los Angeles, CaliforniaAges 65–84 - NCT05874479Recruiting
Lower air pollution exposure to help lower blood pressure
This study tests whether reducing air pollution exposure can lower blood pressure in adults with high blood pressure living in New York City public housing. You may be asked to follow steps to reduce exposure and complete monitoring during the study period.
New York, New YorkAges 18–100 - NCT07431021Recruiting
Kids' health and air pollution study in London
This study looks at how short-term air pollution affects children's breathing and health. It involves students from certain London schools taking part in PE lessons and simple health tests.
LondonAges 7–11 - NCT05423665Recruiting
Ultrasound check to spot early growth problems in twin pregnancies
This study uses a special ultrasound method (speckle tracking echocardiography) to look for early signs that a twin pregnancy may have impaired fetal growth. It may help clinicians detect problems earlier and better understand how twin babies’ hearts and growth are affected.
GhentAges 18–45 - NCT05731830Recruiting
Study how air pollution relates to Takotsubo heart episodes
This study looks at whether levels of air pollution are linked to Takotsubo syndrome (a temporary heart condition). It may help doctors understand what environmental factors could affect episodes and timing.
RomeAges 18 years+ - NCT06340971Recruiting
Air pollution and pregnancy study
This study looks at how air pollution might affect pregnancy. Researchers will review existing health records from pregnant women to see if there are links between pollution levels and pregnancy outcomes.
LondonAges 18 years+
Hear when a new Air Pollution trial opens
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Common questions
- Are there clinical trials for air pollution?
- Yes. Clin2 currently lists 31 recruiting air pollution studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a air pollution trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a air pollution trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.