STFC Air Quality Network (SAQN) brought together an interdisciplinary community to find novel ways to address air quality challenges. We facilitated access to the world class research capabilities of the Science and Technology Facilities Council (STFC) and enabled scientists and industry partners to work alongside STFC researchers. The Network has now concluded, but we are keen to maintain the connections made over its duration and to promote new ones. Should you have an interest in how the STFC Facilities can support your research, contact us here.