Fog-haze has become a key point since 2013

which attracts a widely public attention throughout the whole country. The main causes of fog-haze during the year from 2013 to 2016 were analyzed

and countermeasures and suggestions were put forward. The main pollution sources in Yichun city were car exhaust

construction dust

fireworks smoke dust and so on. The traffic congestion should be improved along with the development of public transport

the management of construction dust and the use of environmental fireworks in Yichun for speeding up the construction of Yichun as an ecological civilization city.