How does urban vegetation affect air quality?

How does urban vegetation affect air quality?

Urban vegetation plays a crucial role in improving air quality by absorbing pollutants and producing oxygen.

What specific pollutants do plants help to reduce?

Plants can help reduce pollutants like carbon dioxide, nitrogen oxides, and particulate matter through their natural processes.

Are there any studies that support this?

Yes, numerous studies have shown that urban greenery can significantly lower air pollution levels and improve overall air quality.

What types of plants are most effective for this?

Trees like oaks and maples, as well as shrubs and ground cover plants, are particularly effective at filtering air pollutants.

How can cities increase urban vegetation?

Cities can increase urban vegetation by planting more trees, creating green roofs, and establishing community gardens.