What are the methods to control air pollution?

1. Switch to cleaner sources of energy such as renewable energy and natural gas.
2. Improve vehicle emissions standards and fuel efficiency regulations.
3. Increase public transportation and reduce individual vehicle use.
4. Use better urban planning and zoning, including green spaces and green roofs.
5. Increase tree planting and urban reforestation projects.
6. Implement pollution control equipment and technologies in factories, power plants, and vehicles.
7. Implement smoke-free policies at workplaces and public places.
8. Introduce financial incentives for businesses that reduce their emissions.
9. Educate people about the importance of reducing air pollution.