DT-2042 type comprehensive sampler for atmospheric VOCs and particulate matter can realize the comprehensive sampling of ambient air and total suspended particulate matter. It uses the solution absorption method or adsorption tube to collect various harmful gases in the ambient air and indoor air, and uses the filter membrane weighing method to capture the total suspended particulate matter (TSP) and inhalable particulate matter (PM10, PM2.5) in the ambient air. The product has stable performance and is easy to operate. It is suitable for departments such as indoor testing, environmental monitoring, industrial and mining enterprises, and health and epidemic prevention to collect various toxic and harmful gases.