Atmospheric organic pollutant sampling-enriching method

The invention discloses a sampling-enriching method for atmospheric organic pollutants, and belongs to the technical field of analytical chemistry. According to the sampling-enriching method, atmospheric samples are collected through the unmanned aerial vehicle-mounted sampling-enriching device, when an unmanned aerial vehicle flies to a preset position, a sampling pump is remotely started for active sampling, and the samples are firstly enriched in real time through a cluster extractor; after sampling at the point is completed, the unmanned aerial vehicle flies to another preset position, meanwhile, the position of the cluster extractor loading cabin is automatically switched, the other extractor in the array cluster extractors is communicated with a sampling pump gas path, sampling and enrichment are conducted again, and after sampling is completed, the unmanned aerial vehicle returns to a test station or a laboratory for separation and analysis. According to the method, the problem that multi-point samplin