Many individuals argue that an international car-free day is ideal and it can decline air pollution however, other people believe that there are more effective ways to have a cleaner sky. From my perspective car-free day can only help culture, while there various ways that it can contribute to reduce air pollution such as driving with low-power cars and promoting the use of public transportation
On the one hand, I think it is a great idea that each country has its international car-free day which can remind people to use less car and it encourages them to try other ways which can help to have no air pollution, however, it is not enough. The structure of streets is old and they are narrow and everyday traffic jams are alarming and increasing so one day is not helpful and useful.
On the other hand, there is a wide range of ways that they are help. Government can monitor on this case. They can encourage people to use of public transportation so it leads to decreasing the traffic jams. For example, students can to walk to school if destination is not far away. People can purchase new cars with less consumption. New cars which is called Green-car have less pollution rather than old ones. In conclusion, some people the only way which has impact on the air is international car-free day that it helps to reduce air pollution, while others think that the other ways like using cars with low consumption or using public transportation are more effective.