Bozhou pollen concentration

The average pollen concentration in Bozhou is 2089 grains per thousand square millimeters. According to the monitoring results of pollen concentration in Bozhou, the average pollen concentration on March 16 was 2089 grains per thousand square millimeters, which was extremely high. It is estimated that the number of pollen grains in the urban area on March 18 is between 0/200-1500 grains per thousand square millimeters, which is at a very high level. Recently, the weather has obviously warmed up, and the temperature has remained at a high position today and tomorrow.