The University of Brighton JOAQUIN Advanced Air Quality research Station (JAAQS), is a state-of-the-art facility owned and operated by the AER team and employed to monitor the contemporary urban atmosphere in unparalleled detail. Part of the JOAQUIN Northwest European Pollution Observatory network, JAAQS hosts an array of cutting-edge analytical instrumentation for the measurement of a host of gas- and particle phase pollution parameters. Full details regarding JAAQS, including live data, can be found on the JAAQS project page.