Influence of Traffic Restriction on Road and Construction Fugitive Dust
车辆限行对道路和施工扬尘排放的影响

By monitoring the road and construction dust fall continuously during the "Good Luck Beijing" sport events,the reduction of road and construction dust fall caused by traffic restriction was studied.The contribution rate of road and construction dust to particulate matter of Beijing atmosphere environment,and the emission ratio of it to total local PM_10 emission were analyzed.The results show that the traffic restriction reduces road and construction dust fall significantly.The dust fall average value of ri...