HEALTH DAMAGE AND OUTDOOR SPORTS COUNTERMEASURES IN THE ENVIRONMENT OF ATMOSPHERIC PARTICULATE POLLUTANTS

Atmospheric environmental pollution is one of the most serious environmental problems in the process of urbanization in China. Atmospheric particulate pollutants are usually classified, identified and monitored according to the size of the particulate matter. The particulate matter smaller than 2.5 microns is called PM2.5, and the particulate matter between 10 microns and 2.5 microns is called PM10. According to the degree of different particulate pollutants, the hazard of the pollution varies. In order to better understand the damage characteristics and prevention methods of atmospheric particulate pollutants, get a closer understanding of human health, and formulate a scientific and reasonable outdoor sports strategy, thirty-six volunteers are selected as the research subjects, including 20 males and 16 females, aged 20-57 years old. They are divided into group A (19 people), and group B (17 people). Group A lives and exercises for 7 days in a severe environment which is polluted by PM2.5 and PM10 atmospheric particles while group B lives and exercises for 7 days in a normal environment without airborne particulate matter. After 7 days. the residual capacity/total lung ratio (T value) of the two groups is measured. The measurement results of the A group after the experiment show that the residual gas/total lung ratio (T value) measurement survey value is 0.5440 +/- 0.91mmol/L, which is out of the normal range by 5.6%, the result total carbon dioxide (TCO2) measurement survey is 34.40 +/- 0.91mmol/L, which is out of the normal range of 5.6%, and the carbon dioxide partial pressure (PCO2) measurement survey value is 7.40 +/- 0.91Kpa, which is out of the normal range of 14.36%. The T value and total carbon dioxide TCO2 measurement and partial pressure of carbon dioxide (PCO2) of group B are in line with normal results. According to the experimental situation, it is particularly important to build a health monitoring platform for atmospheric particulate pollutants and a dynamic reporting mechanism. After understanding and grasping the situation of atmospheric particulate pollutants in the corresponding environment, we need to choose a reasonable travel time and a reasonable amount of outdoor exercise.