 Did you know that air pollution is the largest environmental health risk in the UK? Many of the activities we do in our own homes produce airborne pollutants, including particles and chemicals that can be harmful to our health. However, we don't know exactly where all of these pollutants come from, how they interact with each other or where they end up. InGenius is a research study to find out how air pollution is produced inside our homes by our everyday activities such as cooking and cleaning and how the buildings we live in affect our exposure to indoor air pollution. It's led by the University of York with the help of the born in Bradford community. We are inviting 300 households in Bradford to take part and help us to understand where air pollution in our homes comes from and how it can affect us. We will use our findings to make recommendations to community members and decision makers on improving air quality in homes. We will also share what we learn with policy makers and others who can make a difference at national level. If you agree to take part, you will host up to three air pollution sensors in your home for two weeks. We will also ask you to keep a daily diary of your indoor activities such as cooking and cleaning and any health symptoms experienced by you and your children during that time. When we first visit your home to install these sensors, we will ask you questions about your home, such as what heating and cooking equipment you have. You may be asked to host an additional two air quality monitors for the last three days of the measurement period. At the end of two weeks, we will come to take the sensors away and ask you detailed questions about you and your children's health and activities. After the study has ended, we will give you feedback on air pollution levels in your home and advice on what you can do to reduce it. Your data will be kept secure and confidential and we will never share your name or other information that identifies you. If you have any questions or would like to sign up as one of our participating households, email us at You can find out more about the project on the ingenious website We look forward to working with you. Get in touch and join us now.