objective: to study the heavy fog weather environment movement new lung function to the human body.Methods: in the fog haze around an arbitrary choice of serious area sampling monitoring 20 residents often take part in physical exercise as severe pollution campaign group, select 20 often do not take part in physical exercise permanent residents as high levels of pollution control, around the city air quality good sampling monitoring select 20 often do not take part in physical exercise permanent residents of the low pollution control, in addition to the severe pollution to movement, the two other groups don't exercise.Conclusion: severe pollution exercise group body composition index were significantly superior to high pollution control group (P < 0.5).Severe pollution campaign group quiet heart rate, pulse pressure, cardiac function index and low pollution control group compared with significant difference (P < 0.05), and high levels of pollution control is very significant difference (P < 0.01);Systolic blood pressure severe pollution is significantly higher than control group (P < 0.05).Severe pollution exercise group EDV, MVCF low pollution is significantly higher than control group (P < 0.05), EDV severe pollution is significantly higher than control group, MVCF very severe pollution is significantly higher than control group;MSER significantly lower than low pollution control group (P < 0.05);Severe pollution campaign group each cardiac output and heart rate very significantly higher than that of high levels of pollution control group (P < 0.01), and low pollution exercise group there was no significant difference;Severe pollution exercise group ejection fraction is significantly higher than that of heavy pollution control group (P < 0.01), low pollution is significantly higher than control group (P < 0.05).Severe pollution exercise group exercise after FVC, FEV1, FEF25 % ~ 75%, the FEF, MVV is very significant difference compared with high levels of pollution control group (P < 0.01), the other had no significant difference.Conclusion: heavy fog weather environment movement new lung function has a positive impact to the human body.