How can we reduce smog and make the air better?

Ways to reduce smog and improve air quality;

First, implement technological innovation, improve energy efficiency, use clean energy, and rectify and close heavily polluting enterprises.

For example, replacing coal with natural gas in boilers can reduce sulfur dioxide emissions, and this effect is obvious, which is a radical solution, or replacing thermal power generation with solar energy or wind energy, which is very effective.

Second, advocate public transport instead of private cars to reduce air pollution.

Third, encourage and promote the use of new energy vehicles, such as using natural gas as vehicle power fuel.

Fourth, limit the number of private cars.

Haze is a combination of fog and haze. Smog is very common in cities. In many areas of China, fog and haze are combined as disastrous weather phenomena for early warning and forecasting, which are collectively called "haze weather". Haze is the result of interaction between specific climatic conditions and human activities. The economic and social activities of high-density population will inevitably emit a large number of fine particles (PM 2.5). Once the emission exceeds the atmospheric circulation capacity and carrying capacity, the concentration of fine particles will continue to accumulate. At this time, if it is affected by calm weather, it is easy to have a wide range of smog.