Precise odor simulation method for coupling peak mean factor

The invention discloses a precise odor simulation method for coupling peak-mean factors. The method comprises the following steps: carrying out a peak-mean factor experiment; setting monitoring points around the pollution source for on-site sampling; using On-line electronic noses at the monitoring points for monitoring odor concentration for a long time; and generating meteorological data, and extracting hourly atmospheric stability information around the monitoring point from the CALMET; and processing the obtained odor concentration data, and accurately simulating the peak-mean value factor coupling air quality model. The invention has the advantages that the obtained peak value and mean value factors under different atmospheric stability levels are coupled with the air quality model to obtain the air quality model stink instantaneous simulation value. The result can be used for predicting the stink occurrence condition of a new project, and has important reference significance for stink management decisio