The smokes from Vehicle increses the pollution with greater speed.
all you need is to reduce the use of Vehicle.Carpooling, Using cycles or by walking are the best method to reduce smoke pollution
Burning of Plastics, leaves or any material also responsible for increasing pollution in environment. pls stop doing this.
Planting more and more tree is the most effective step to control pollution.Planting tree is not costly so keep planting tress near your houses / premises or office
Conserve energy : use enery as much as required excess use of energy can harm us in long run.
Using of Air Conditioner also responsible for pollution but it has become a need for every people in urban areas.so use it when it is necessary and if possible stop using it.